BOH


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets
us-gaap:ConsolidatedEntities
us-gaap:CapitalToRiskWeightedAssets

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxesPaid

us-gaap:InsuranceCommissionsAndFees
us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:InterestExpense

us-gaap:InterestExpenseLongTermDebt

us-gaap:InterestIncomeExpenseNet
us-gaap:StatementBusinessSegments

us-gaap:InterestIncomeOperating

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:Assets
us-gaap:BalanceSheetLocation, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation
us-gaap:StatementBusinessSegments

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapital

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:TimeDepositMaturitiesYearOne
us-gaap:LongtermDebtType
us-gaap:LongTermDebt

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

boh:AffordableHousingTaxCreditProportionalAmortizationMethod

boh:AffordableHousingTaxCreditsProportionalAmortizationMethod
us-gaap:FinancialInstrument
boh:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesNoteRate

boh:AvailablecommitmentsunderRevolvingCreditLinesModifiedasTDR

boh:CARESActEstimatedProvisionForReliefMeasures
us-gaap:FinancialInstrument
boh:CurrentLoansServicedForThirdPartiesAsPercentage

boh:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationTransferstoLoansHeldForSale

boh:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationUnrealizedGainLossIncludedinNetIncomeRelatedtoAssetsStillHeld

boh:FederalAndStateEffectiveTaxRateUsedForSegmentReporting

boh:FeeandCommissionFiduciaryandTrustActivities

boh:FeesExchangeAndOtherServiceCharges
us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:FinancingReceivableModificationsImpactOnAllowance
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

boh:InterestAndFeeIncomeForLoansAndLeases

boh:InterestExpenseFundsPurchased

boh:MortgageBankingIncome

boh:NetUnrealizedGainLossOnInvestmentSecuritiesNetOfTax

boh:OtherComprehensiveIncomeReclassificationAdjustmentForAmortizationOfGainsOnHeldToMaturitySecuritiesAfterTax

boh:OtherComprehensiveIncomeReclassificationAdjustmentforAmortizationofHeldToMaturityHoldingGainsBeforeTax

boh:OtherComprehensiveIncomeUnrealizedLossesOnInvestmentSecuritiesBeforeTax

boh:ProportionalAmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization

boh:ProportionalAmortizationMethodsQualifiedAffordableHousingProjectInvestmentsAmortization

boh:PurchasesofPremisesandEquipment

boh:RevolvingLoansConvertedToTermLoanDuringthePeriod

boh:SecuritiesSoldUnderAgreementstoRepurchaseInterestExpense

boh:ServiceChargesOnDepositAccounts
us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans
us-gaap:StatementEquityComponents

boh:TaxeffectonUnrealizedgainlossonInvestmentSecurities

boh:ThetaxeffectofothercomprehensiveincomereclassificationforamortizationofholdinggainslossesonHTMSecuritiestaxeffect

boh:Variationmarginpaymentsforswapliabilities
us-gaap:TitleOfIndividual, us-gaap:SubsequentEventType
boh:WriteOffImpairmentChargeRightOfUseAssets

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet
us-gaap:FinancialInstrument
us-gaap:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate
us-gaap:FinancialInstrument
us-gaap:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:ValuationTechnique
us-gaap:AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate

us-gaap:BankOwnedLifeInsuranceIncome
us-gaap:TitleOfIndividual, us-gaap:SubsequentEventType
us-gaap:BusinessExitCosts1

us-gaap:CommunicationsAndInformationTechnology

us-gaap:ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets
us-gaap:InvestmentType
us-gaap:DebtInstrumentConvertibleConversionRatio1
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:DebtSecuritiesAvailableForSaleGainLoss
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DepreciationAndAmortization

us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EquipmentExpense

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfLoansAndLeases

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainOnSaleOfInvestments

us-gaap:IncreaseDecreaseInDeposits

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeSecuritiesHeldToMaturity

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestIncomeDebtSecuritiesAvailableForSaleOperating

us-gaap:InterestIncomeDepositsWithFinancialInstitutions

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss
us-gaap:StatementBusinessSegments

us-gaap:InterestIncomeFederalFundsSold

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxable
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:InvestmentIncomeInterest

us-gaap:LaborAndRelatedExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:LossOnSaleOfInvestments

us-gaap:NoninterestExpense
us-gaap:StatementBusinessSegments

us-gaap:NoninterestIncome
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:StatementBusinessSegments

us-gaap:NoninterestIncomeOtherOperatingIncome
us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:OccupancyNet
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents
us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OperatingLeaseExpense

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherNoninterestExpense

us-gaap:PaymentsForOriginationAndPurchasesOfLoansHeldForSale

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PensionAndOtherPostretirementBenefitContributions
us-gaap:StatementClassOfStock
us-gaap:PreferredStockDividendRatePercentage

us-gaap:ProceedsFromIssuanceOfCommonStock
us-gaap:StatementClassOfStock
us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProfessionalFees

us-gaap:ProvisionForLoanAndLeaseLosses
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:StatementBusinessSegments

us-gaap:ProvisionForLoanLeaseAndOtherLosses
us-gaap:StatementBusinessSegments
us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents
us-gaap:FinancialInstrument
us-gaap:ServicingAssetAtAmortizedValueAdditions
us-gaap:FinancialInstrument
us-gaap:ServicingAssetAtAmortizedValueAmortization1
us-gaap:FinancialInstrument
us-gaap:ServicingAssetAtFairValueDisposals
us-gaap:FinancialInstrument
us-gaap:ServicingAssetAtFairValueOtherChangesInFairValue
us-gaap:FinancialInstrument
us-gaap:ServicingAssetAtFairValuePeriodIncreaseDecrease

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:FinancialInstrument
us-gaap:ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries

boh:AllowanceForAccruedInterestReceivable
us-gaap:CreditFacility
boh:AssetsSecuredForStandbyLettersOfCredit

boh:CarryingValueOfInvestmentSecuritiesPledged
us-gaap:ConsolidatedEntities
boh:CashWithSubsidiaries
us-gaap:ConsolidatedEntities
boh:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets

boh:DeferredTaxAssetsCapitalLeaseExpenses

boh:DeferredTaxAssetsOperatingLeaseLiabilities

boh:DeferredTaxAssetsQualifiedAffordableHousingProject

boh:DeferredTaxLiabilitiesAcceleratedDepreciation

boh:DeferredTaxLiabilitiesAccruedPensionCost

boh:DeferredTaxLiabilitiesEnergyTaxCredits

boh:DeferredTaxLiabilitiesFederalHomeLoanBankStock

boh:DeferredTaxLiabilitiesInvestmentInVariableInterestEntities

boh:DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset

boh:DeferredTaxLiabilityNotRecognizedTemporaryDifferenceUndistributedEarningsOfDomesticSubsidiaries
us-gaap:EquitySecuritiesByInvestmentObjective
boh:DefinedBenefitPlanPerformancePercentageBenchmark

boh:DepositsGovernmentalEntities

boh:EarningAssets
us-gaap:ConsolidatedEntities
boh:EquityInUndistributedIncomeOfSubsidiaries
us-gaap:FinancialInstrument
boh:FairValueOptionLoansHeldforSaleAggregateUnpaidPrincipal
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
boh:FairValueTimeDeposits
us-gaap:FairValueByMeasurementBasis

boh:FinancingReceivableRecordedInvestmentNonaccrualStatusCurrent
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

boh:FinancingReceivableRecordedInvestmentPastDueAndNonaccrualStatus
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

boh:FinancingReceivablenonaccrualwithallowance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

boh:LeaseLiability

boh:LeaseRightofUseAsset
us-gaap:FinancingReceivablePortfolioSegment
boh:LoanAndLeaseModificationsAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
boh:LongTermDebtExcludingCapitalLeaseObligationsFairValue
us-gaap:FairValueByMeasurementBasis

boh:LowIncomeHousingAndOtherEquityInvestmentsAssets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:ValuationTechnique
boh:MortgageServicingRightsFairValueDisclosure
us-gaap:StatementClassOfStock
boh:PercentageOfOwnershipInterestInShare

boh:PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedToSecureUndrawnLineOfCredit

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsAfterYearFive

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsNextTwelveMonths

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsRemainderofFiscalYear

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsYearFive

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsYearFour

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsYearThree

boh:QualifiedAffordableHousingProjectInvestmentsCommitmentPaymentsYearTwo

boh:ResidentialMortgageLoansServicedForThirdParties
us-gaap:FinancialInstrument
boh:SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactFrom25BasisPointsAdverseChangeInDiscountRate
us-gaap:FinancialInstrument
boh:SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactFrom25BasisPointsAdverseChangeInPrepaymentSpeed
us-gaap:FinancialInstrument
boh:SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactFrom50BasisPointsAdverseChangeInDiscountRate
us-gaap:FinancialInstrument
boh:SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactFrom50BasisPointsAdverseChangeInPrepaymentSpeed

boh:TaxesPayableAndDeferredTaxes
us-gaap:FairValueByFairValueHierarchyLevel
boh:Valuationallowanceequipmentheldforsale
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:IncomeStatementLocation

us-gaap:AccountsReceivableNet
us-gaap:ConsolidatedEntities
us-gaap:AccruedIncomeTaxes
us-gaap:RetirementPlanType
us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AmortizationMethodQualifiedAffordableHousingProjectInvestments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecurities

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:BankOwnedLifeInsurance
us-gaap:ConsolidatedEntities
us-gaap:Capital

us-gaap:CapitalLeaseObligations
us-gaap:ConsolidatedEntities
us-gaap:CommonEquityTierOneCapital
us-gaap:FinancialInstrument
us-gaap:ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess

us-gaap:ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
us-gaap:DebtInstrument
us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DeferredCompensationPlanAssets

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsStateTaxes

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxLiabilitiesFinancingArrangements

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesMortgageServicingRights

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities

us-gaap:DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries
us-gaap:PlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1

us-gaap:Deposits

us-gaap:DepositsSavingsDeposits
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:DerivativeAssetLiabilityNetMeasurementInput
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssetNotOffsetPolicyElectionDeduction

us-gaap:DerivativeAssets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeCollateralRightToReclaimSecurities
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeNet

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
us-gaap:DerivativeInstrumentRisk
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeLiabilities
us-gaap:FairValueByMeasurementFrequency
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilityNotOffsetPolicyElectionDeduction
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNetLiabilityPositionAggregateFairValue
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount

us-gaap:DueFromBanks
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
us-gaap:CreditFacility
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
us-gaap:FinancialInstrument
us-gaap:FairValueOptionAggregateDifferencesLoansAndLongTermReceivables

us-gaap:FederalFundsSold

us-gaap:FederalHomeLoanBankAdvancesWeightedAverageInterestRate

us-gaap:FederalHomeLoanBankStock

us-gaap:FederalHomeLoanBankStockAndFederalReserveBankStock

us-gaap:FederalReserveBankStock

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsRecordedInvestment

us-gaap:FinancingReceivableNonaccrualNoAllowance
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:FinancingReceivableRevolving
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableRevolvingConvertedToTermLoan
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:HeldToMaturitySecurities
us-gaap:ConsolidatedEntities
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost

us-gaap:HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost

us-gaap:InterestBearingDepositLiabilities

us-gaap:InterestBearingDepositsInBanks

us-gaap:InterestPayableCurrentAndNoncurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique
us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet

us-gaap:InterestReceivable
us-gaap:BalanceSheetLocation
us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:ShortTermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LoansAndLeasesReceivableAllowance

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome

us-gaap:LoansAndLeasesReceivableNetReportedAmount
us-gaap:FinancialInstrument
us-gaap:LoansHeldForSaleFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LoansReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:DebtInstrument
us-gaap:LongtermDebtWeightedAverageInterestRate
us-gaap:LitigationCase, us-gaap:LitigationStatus
us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:MortgageLoansInProcessOfForeclosureAmount

us-gaap:NoninterestBearingDepositLiabilities

us-gaap:NotesReceivableGross
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:OtherAssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:OtherAssetsMiscellaneous

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:StatementClassOfStock
us-gaap:PreferredStockLiquidationPreference
us-gaap:StatementClassOfStock
us-gaap:PreferredStockRedemptionPricePerShare

us-gaap:PreferredStockValue

us-gaap:PrepaidExpenseCurrentAndNoncurrent

us-gaap:QualifiedAffordableHousingProjectInvestmentsCommitment
us-gaap:BalanceSheetLocation

us-gaap:RealEstateAcquiredThroughForeclosure
us-gaap:FinancialInstrument
us-gaap:SecuredDebt
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
us-gaap:CounterpartyName
us-gaap:DebtInstrument

us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities
us-gaap:CounterpartyName
us-gaap:CounterpartyName
us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral

us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseGross
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods, us-gaap:FinancialInstrument
us-gaap:CounterpartyName
us-gaap:FinancialInstrument

us-gaap:ServicingAsset
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ServicingAssetAtAmortizedValue
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:ServicingAssetAtAmortizedValueFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:ServicingAssetAtFairValueAmount
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:ServicingAssetMeasurementInput
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:ShortTermDebtType
us-gaap:ShortTermBorrowings
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRate
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalToAverageAssets

us-gaap:TimeDepositMaturitiesAfterYearFive

us-gaap:TimeDepositMaturitiesYearFive

us-gaap:TimeDepositMaturitiesYearFour

us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

us-gaap:TimeDeposits

us-gaap:TimeDeposits100000OrMore

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
us-gaap:FinancialInstrument

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Interest Expense
Balance Sheet
Long Term Debt And Capital Lease Obligations
Assets
Derivative Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Noncurrent Liabilities
Long Term Debt And Capital Lease Obligations
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInFinancingActivities
Proceeds From Issuance Of Long Term Debt
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
BanksAndOrInsurance
Interest Income Operating
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue █████▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▅▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁0.580.580.580.580.580.5790.5790.5790.5790.5780.5770.5770.5770.5770.5760.5760.5760.5760.5760.5760.5760.5760.5750.5750.5750.5750.5740.5730.5730.5730.5720.5720.5720.5720.5710.5710.5710.5710.5710.5710.5710.570.57NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁40.12290540.071477NA39.86913539.83247539.916986NA40.45074240.76976741.213453NA41.89940142.152242.358425NA42.56536442.65888542.749866NA42.77834642.9429643.126526NA43.4277343.51834943.597504NA44.08855344.24643144.420349NA44.47947244.60849744.686632NA45.05063845.34736845.875238NA46.9341447.60781448.074656NA48.46215448.41560248.289427
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁39.90258339.82759NA39.7451239.70373539.681611NA40.19050840.54159440.938318NA41.62077641.88422142.038573NA42.25154142.35397642.406006NA42.54312242.72973142.920794NA43.18123343.30581343.386402NA43.85939644.05389944.193267NA44.26735644.49306944.545092NA44.91334845.22129345.709936NA46.80643947.42871847.851612NA48.18935848.08048547.914412
us-gaap:EarningsPerShareBasic █▇▃▃▃▂▆▅▆▆▅▆▅▅▃▄▃▄▃▃▃▄▃▁▃▃▂▃▂▂▂▂▂▂▂▂▂▃▂▂▁▂▂▂▃▄1.691.511.060.950.980.881.45000000000000021.31.41.441.29999999999999981.371.311.291.021.091.051.211.02999999999999981.021.041.171.00.790.950.980.940.950.940.870.88000000000000030.850.850.810.90000000000000040.920.90.960.85000000000000010.930.740.890.85000000000000010.910.971.1
us-gaap:EarningsPerShareDiluted █▇▃▃▃▂▆▅▆▆▅▆▅▅▃▄▃▄▃▃▃▄▃▁▃▃▂▃▂▂▂▂▂▂▂▂▂▃▂▂▁▂▂▂▃▄1.681.51.060.950.980.871.44999999999999931.291.41.431.30000000000000031.361.31.281.01000000000000021.081.051.21.02000000000000051.021.031.160.99000000000000020.790.950.970.940.950.940.870.87999999999999990.850.850.810.89999999999999990.920.90.950.85000000000000010.920.740.880.83999999999999990.910.961.09
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:SubsidiariesNANA1.1429999999999999e-05NANANA1.176e-07NANANA1.246e-07NANANA1.262e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities us-gaap:ParentNANA1.206e-05NANANA1.2180000000000002e-07NANANA1.307e-07NANANA1.324e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:SubsidiariesNANA1.2689999999999999e-05NANANA1.287e-07NANANA1.361e-07NANANA1.385e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities us-gaap:ParentNANA1.3310000000000001e-05NANANA1.328e-07NANANA1.421e-07NANANA1.446e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:ComprehensiveIncomeNetOfTax ▆▂▄▄▅▇▅▆▇▆▆▅▅▅▄▅▅▆▃▄▅▆▅▅▄▅▄▅▅▅▅▄▁▃▄▅▅▄▄▆▆▃▂▅█67.85210.3435.73733.31447.01276.67548.80557.70273.37365.96462.10651.5551.9645.13533.26146.47147.91556.21624.41938.10549.54359.04540.56741.54633.76447.95630.56842.32950.26345.01940.74230.92-8.60826.41727.07151.15444.28737.50927.73862.28254.9923.3310.5949.79789.721NA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▇▂▂▂▁▆▅▆▆▅▅▅▄▄▅▅▆▄▄▄▆▄▂▄▄87.51878.97450.90347.35148.66742.20373.74166.80472.82272.45968.1770.07167.50364.48264.03966.12965.07672.8260.75761.99462.99873.84559.68349.22460.13362.162NANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▆▁▂▂▁▄▄▄▄▄▃▃▂▇▆▆▇▅▆▆█▅▄▆▆▆▆▆▄▄▄▅▅▆▆▆▅▄▅▄▆▃▄██19.98519.0258.5899.5119.7597.46115.59814.75215.90313.6614.25913.13812.78510.44221.08620.24820.41421.64417.24418.50118.75323.63516.85114.94818.97919.7220.01920.19518.5215.86215.91915.33216.43715.97119.54919.89620.10716.66213.82318.18814.4420.48613.17214.43824.38124.282
us-gaap:IncomeTaxesPaid ▄▁▃▆▁▁▃▃▅▁▂▂▄▁▃▃▅▁▂▂▆▁▄▃▅▁▄▃▄▁▄▄▅▁▄▃▆▁▃▄▇▁▄▄█▆23.32.77113.23340.0543.4363.45914.24714.03727.1042.76410.0727.91623.5260.96117.92617.89930.2361.8225.7489.02841.230.99919.93218.46932.5631.77625.75818.67326.3431.35320.52221.0930.8612.69320.04216.8539.3652.4116.53120.55644.6923.36521.46725.42552.93337.016
us-gaap:InsuranceCommissionsAndFees ▂▁▁▂▂▂▃▃▄▆▃▃▄▂▃▃▅▅▃▄▅▄▅▄▄▅▄▆▄▅▅▅▆▆▆▆▆▅▆▆█▇▆▆▅▇0.9110.7020.670.8810.8830.9281.2721.2781.8062.5781.4091.361.8471.2061.2731.4292.1611.9951.4571.6532.0061.9012.0141.7211.8852.0441.6642.3481.932.1232.2952.1772.3932.3252.552.3262.3992.2782.3122.6643.212.7712.3092.6462.2912.715
us-gaap:InterestExpense ▁▁▁▂▃▆▇▇█▆▆▅▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▄▄▄7.8658.1968.8179.85112.45418.9821.21623.18724.47420.80519.04516.49715.08913.1912.84312.44411.2899.989.97410.06710.23510.0459.7269.4699.4689.369.5379.5449.5129.3849.5899.68710.01110.31110.38510.58110.97211.2811.63112.46412.66412.72613.02214.39415.43415.921
us-gaap:InterestExpenseLongTermDebt ▁▂▂▂▂▄▅▅▄▅▄▅▆▆██▇▇██▇▇▇▅▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▄▄▇█0.2430.3330.3370.3370.440.5840.7130.7280.710.7570.6740.8380.9170.9761.1181.1171.1091.1011.1171.1191.0171.0031.0340.7490.620.6180.6220.6270.650.6260.6310.6320.6710.6380.470.4580.4980.4980.4980.4990.5290.4470.6720.6731.0261.178
us-gaap:InterestIncomeExpenseNet ▇▇▇████████▇▇▇▇▆▅▅▅▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▂▂▂▃▃▃▃▃▃▃▄▅123.514120.569119.499124.166126.691125.966123.885124.896124.097124.837123.973122.927120.496118.956118.77116.317112.279109.872107.093103.912103.55103.024101.64497.89197.78296.7796.63295.37994.41293.23392.1290.88787.3488.5690.3193.63295.38197.94896.24696.76697.49999.69796.27398.626103.928107.653
us-gaap:InterestIncomeOperating ▂▁▁▂▃▆▅▆▇▆▅▄▄▄▄▃▃▂▁▁▂▃▄▂▄▅▆▆▇█▇▆▅▆30.04329.13729.56230.52531.29935.96334.90836.30837.22135.35334.52533.40933.09133.43733.64832.32131.75330.7929.45729.62830.68931.20532.55130.88133.10534.60535.69836.35337.63538.64937.4936.17534.26235.705NANANANANANANANANANANANA
us-gaap:InterestPaidNet ▁▁▂▂▃▆▇██▆▆8.0959.20410.31411.01212.61219.08821.6124.20723.49420.58318.482NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss █▆▃▂▂▁▆▅▆▆▅▆▅▅▃▃▃▅▃▃▃▄▃▁▂▃▂▃▃▂▂▂▂67.53359.94942.31437.8438.90834.74258.14352.05256.91958.79953.91156.93354.71854.0442.95345.88144.66251.17643.51343.49344.24550.2142.83234.27641.15442.44241.19141.76941.4938.59239.05537.70437.763NANANANANANANANANANANANANA
us-gaap:ProfitLoss █▆▃▂▂▁▆67.53359.94942.31437.8438.90834.74258.143NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA35.14842.36NANA46.56452.736
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:AdjustmentsForNewAccountingPronouncements boh:NoninterestIncomeInScopeofTopic606,us-gaap:AccountingStandardsUpdate201409NANA11.23910.75210.5510.91511.15710.9311.38510.76110.55810.78211.35611.18111.10511.0511.796NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇▇▆▆▅▅▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▂▂▂▁▁▁▁▁▁22672.18321947.27120603.65120109.48919769.94218542.23318095.49617672.1417688.84517446.41317143.97416991.73417124.16217136.0317089.05217268.30216981.29216664.21516492.36716014.64315860.90115654.69515455.01615164.12315248.04315139.17914787.20814510.16614844.50514263.11814084.2813848.87113733.41813525.66713728.37213382.42513915.62613759.40913846.39113304.75813161.20412962.30413126.78712716.60312855.845NA
us-gaap:Liabilities ██▇▆▆▅▅▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▂▁▂▂▂▁▁▁▁21088.65220587.0519229.14418747.7518417.8617214.30416808.66416380.6516402.89716176.72315875.77415738.40715876.44515894.83715857.18416040.40915767.53515471.07815330.8314850.78414703.68214515.94214338.75614065.76914165.10414063.92813732.12213452.75313793.70413234.21413072.30412856.18512747.0512499.56312706.70712357.86312911.80112763.51212843.72412286.98312157.75411966.07912115.654NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▆▆▅▅▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▂▁▂▂▂▁▁▁▁22672.18321947.27120603.65120109.48919769.94218542.23318095.49617672.1417688.84517446.41317143.97416991.73417124.16217136.0317089.05217268.30216981.29216664.21516492.36716014.64315860.90115654.69515455.01615164.12315248.04315139.17914787.20814510.16614844.50514263.11814084.2813848.87113733.41813525.66713728.37213382.42513915.62613759.40913846.39113304.75813161.20412962.30413126.787NANANA
us-gaap:StockholdersEquity █▅▆▅▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂1583.5311360.2211374.5071361.7391352.0821327.9291286.8321291.491285.9481269.691268.21253.3271247.7171241.1931231.8681227.8931213.7571193.1371161.5371163.8591157.2191138.7531116.261098.3541082.9391075.2511055.0861057.4131050.8011028.9041011.976992.686986.3681026.1041021.6651024.5621003.825995.8971002.6671017.7751003.45996.2251011.1331039.561NANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities srt:SubsidiariesNANA1289.435NANANA1243.939NANANA1229.227NANANA1178.804NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities us-gaap:ParentNANA1361.915NANANA1289.424NANANA1290.723NANANA1238.063NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue ▇█▃▆▆▃▃▂▂▃▃▁▃▃▂▄▅▄▅▃▄▄▄▂▄▄▃▃▅▃▂▂▂▁▁▂▃▂▃▂▃▃▃▂▄▃1181.4671392.854614.0881000.9241045.59556.709558.658370.884490.363541.288525.969334.973677.76565.226447.851761.516874.227743.523879.607638.111753.05794.671755.721487.083756.892775.507535.576553.572942.777545.318463.746389.216470.943283.37352.861409.936634.24370.891669.909452.48657.164647.841607.547444.526703.467629.718
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▇█▃▅▆▂▂▁▂▂▂▁1181.4671392.854614.0881000.9241045.59556.709558.658370.884490.363541.288525.969334.963NANA447.851NANANA879.607NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA520.825NANANA500.488NANANA466.199NANANA468.387NANANA445.094NANANA440.216NANANA435.752NANANA430.901NANANA429.793NANANA419.194NANANA455.973NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:EquipmentNANA143.964NANANA133.725NANANA120.165NANANA130.228NANANA117.356NANANA111.071NANANA106.623NANANA108.778NANANA111.177NANANA107.964NANANA151.845NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandAndBuildingNANA370.268NANANA360.17NANANA339.441NANANA331.566NANANA321.144NANANA322.552NANANA322.536NANANA317.659NANANA314.152NANANA306.766NANANA299.664NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdsAndLeaseholdImprovementsNANA6.593NANANA6.593NANANA6.593NANANA6.593NANANA6.594NANANA6.593NANANA6.593NANANA4.464NANANA4.464NANANA4.464NANANA4.464NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA321.13NANANA312.1NANANA314.362NANANA337.461NANANA331.589NANANA329.017NANANA325.898NANANA322.265NANANA324.788NANANA315.644NANANA347.803NANANA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType us-gaap:EquipmentNANA79.817NANANA72.852NANANA71.767NANANA90.319NANANA87.021NANANA86.176NANANA86.577NANANA90.608NANANA97.109NANANA93.732NANANA136.058NANANA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandAndBuildingNANA237.024NANANA235.031NANANA238.45NANANA243.069NANANA240.567NANANA238.912NANANA235.464NANANA227.907NANANA224.108NANANA218.519NANANA208.531NANANA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdsAndLeaseholdImprovementsNANA4.289NANANA4.217NANANA4.145NANANA4.073NANANA4.001NANANA3.929NANANA3.857NANANA3.75NANANA3.571NANANA3.393NANANA3.214NANANA
us-gaap:PropertyPlantAndEquipmentNet ██████▇▇▆▅▅▄▄▃▃▃▂▂▂▁▁▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁198.508198.107199.695199.021198.582196.228188.388179.453169.671159.344151.837142.928142.791137.201130.926125.162119.569114.865113.505110.288109.832111.086111.199108.987108.439109.223109.854107.56108.116107.323108.636105.181105.752104.844105.005107.144107.421106.543103.55104.509105.785106.729108.17NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA16.724NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA-74.586NANANA-68.843NANANA
us-gaap:OperatingLeaseRightOfUseAsset ███▇██████▁97.26497.7599.54296.297.16698.695100.838101.005103.336104.1660.0NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:TimeDepositMaturitiesYearOne NANA1488.523NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:LongTermDebt us-gaap:LongtermDebtType boh:NonRecourseDebtAndFederalHomeLoanBankAdvanceNANA50.0NANANA75.0NANANA125.0NANANANANANANANANANANA234.938NANANA163.005NANANA165.877NANANA119.185NANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:FederalHomeLoanBankAdvancesNANA50.0NANANA75.0NANANA125.0NANANA250.0NANANANANANANA225.0NANANA150.0NANANA150.0NANANA100.0NANANANANANANANANANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations ▁▂▂▂▂▂▃▄▄▄▄▆▇▇███████▇▇10.43760.45960.48160.50260.52460.54585.565110.585110.605110.624135.643185.662235.681235.699260.716267.887267.904267.921267.938267.954267.97220.771245.786NANANA173.912NANANA174.706NANANA128.055NANANA30.696NANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA10.627NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA9.904NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA9.19NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA8.843NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA100.371NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity █▅▆▅▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂1583.5311360.2211374.5071361.7391352.0821327.9291286.8321291.491285.9481269.691268.21253.3271247.7171241.1931231.8681227.8931213.7571193.1371161.5371163.8591157.2191138.7531116.261098.3541082.9391075.2511055.0861057.4131050.8011028.9041011.976992.686986.3681026.1041021.6651024.5621003.825995.8971002.6671017.7751003.45996.2251011.1331039.561NANA
us-gaap:CommonStockValue █████▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▅▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁0.580.580.580.580.580.5790.5790.5790.5790.5780.5770.5770.5770.5770.5760.5760.5760.5760.5760.5760.5760.5760.5750.5750.5750.5750.5740.5730.5730.5730.5720.5720.5720.5720.5710.5710.5710.5710.5710.5710.5710.570.57NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ████▇▇▇▇▇▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁594.261594.804591.36588.632586.946584.392582.566580.2577.346574.594571.704569.223566.436563.598561.161558.53556.409553.898551.628549.064546.928544.267542.041539.112536.782534.141531.932529.53527.284524.912522.505520.51518.804517.327515.619513.758511.729509.86507.558503.255502.777502.029500.888NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▇▇▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁1884.4311844.0571811.9791797.7631786.3511773.6071761.4151730.4371704.9931674.2641641.3141612.9981581.1681551.91512.2181491.831468.3281444.4951415.441393.2311370.3081347.3741316.261293.4161278.6721257.3411234.8011213.3391191.5121170.0681151.7541132.9961115.5941098.6741084.4771065.2451044.5881024.7361003.938986.202964.42951.817932.629NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▂▅▆▆▆▃▃▃▂▂▁▁▂▃▃▃▃▃▄▄▄▃▄▃▄▃▄▄▃▃▃▃▆▇█▇▇▇█▇▅▇-41.468-41.7877.82214.39918.92510.821-31.112-21.774-27.424-43.878-51.043-59.238-53.855-51.097-34.715-25.023-25.613-28.866-33.906-14.812-9.424-14.722-23.557-21.292-28.562-21.172-26.686-16.063-16.623-25.396-31.823-33.51-26.72619.64529.20842.42432.50228.96235.26346.75427.7787.93626.965NANANA
us-gaap:TreasuryStockValue ███████▇▇▇▆▆▆▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▁▁▁1034.2731037.4331037.2341039.6351040.721041.471026.616997.952969.546935.868894.352870.233846.609823.785807.372798.02785.943776.966772.201764.2751.169738.742719.059713.457704.528695.634685.535669.966651.945641.253631.032627.882621.876610.114608.21597.436585.565568.232544.663519.007492.096466.127449.919NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues 175.487NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁3.3422.78NA1.6432.2071.497NA2.2242.1642.274NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂█▃▃▃▁▄▃▄▂▅28.862182.40758.72251.92940.62-4.85581.49552.78382.84217.118108.55NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA29.42366.405NANA52.53443.786
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▂▁▅▂▅▆▇▆▇█-905.291-721.038-891.465-385.797-744.977-351.043-257.494-70.025-295.938-149.811-1.817NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA-166.884144.654NANA-295.42156.64
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅█▄▃▇▃▃▁▂▂▂665.0421317.397445.907289.2021193.238353.949363.773-102.237162.171148.01284.273NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA146.784-170.765NANA316.636-25.775
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▂█▁▃▆▃▄▃▃▃-211.387778.766-386.836-44.666488.881-1.949187.774-119.479-50.92515.319NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▄▆▂▁▁▃▂▄▅▄▅▄▄▅▅▅▃▇▅█▃▄▆▃▃▅▆▂▃▆▇▄▃▅▅▃▄▃▇▆▁▅▄▂▅▃-2.3726.397-10.861-12.805-11.978-6.942-9.61-3.094-0.348-2.3630.283-4.061-2.358-0.1380.3060.236-5.5269.1610.72211.819-4.225-1.1294.101-5.815-6.091.2873.311-8.3-4.7044.4829.265-4.112-4.7840.1340.009-5.435-4.058-7.38.4754.178-13.0460.591-3.462-10.2180.805-5.78
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▄▁▃▅▃█▂▃▃▆▂▃▄▃▄▄▃▄▃▃▄▃▃▄▁▄▂▃▄▄▃▄▁▄▄▂▄▄▄▂▄▃▄▃▄▄19.529-48.86-7.81931.9593.90299.892-18.6712.224-13.00549.491-32.963-13.38125.161-6.63223.21715.6021.86119.942-15.9912.39216.796-4.957-3.61218.414-41.78213.649-19.295-12.82123.47411.5572.53810.587-45.32323.03615.535-35.6376.4615.08212.955-21.24414.6280.40218.731-11.7348.94622.495
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂█▃▃▃▁▄▃▄▂▅28.862182.40758.72251.92940.62-4.85581.49552.78382.84217.118108.55NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA29.42366.405NANA52.53443.786
us-gaap:NetIncomeLoss █▆▃▂▂▁▆▅▆▆▅▆▅▅▃▃▃▅▃▃▃▄▃▁▂▃▂▃▃▂▂▂▂67.53359.94942.31437.8438.90834.74258.14352.05256.91958.79953.91156.93354.71854.0442.95345.88144.66251.17643.51343.49344.24550.2142.83234.27641.15442.44241.19141.76941.4938.59239.05537.70437.763NANANANANANANANANANANANANA
us-gaap:ProfitLoss █▆▃▂▂▁▆67.53359.94942.31437.8438.90834.74258.143NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA35.14842.36NANA46.56452.736
us-gaap:ShareBasedCompensation ▆▅▄▃▄▃▃▄▄▄▄▄▄▃▄▃▄▃▃▃▃▃▄▄▄▃▄▄▄▃▂▃▃▂▃▄▃▃█▁▁▁▂▂▁▁3.3422.782.2311.6432.2071.4971.6752.2242.1642.2741.9382.1532.1881.8672.0371.6061.9911.7351.7661.7061.7151.5991.9911.9671.9551.7762.0392.0112.0121.8081.321.4941.4521.281.851.9641.8921.8314.2150.6410.6160.7441.1381.1580.8310.714
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▂▁▅▂▅▆▇▆▇█-905.291-721.038-891.465-385.797-744.977-351.043-257.494-70.025-295.938-149.811-1.817NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA-166.884144.654NANA-295.42156.64
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅█▄▃▇▃▃▁▂▂▂665.0421317.397445.907289.2021193.238353.949363.773-102.237162.171148.01284.273NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA146.784-170.765NANA316.636-25.775
us-gaap:ProceedsFromIssuanceOfLongTermDebt NANA0.00.0NANANANANANANANANANA0.00.00.00.00.00.050.025.075.0100.00.00.00.00.00.00.00.00.00.050.0100.00.00.00.0NANANANANANANANA
us-gaap:RepaymentsOfLongTermDebt ▅▁▁▁▅▃▃▁▁▃█▄▁▃▁▁▁▁▁▁▁▄█▁▁▁50.0220.0220.0210.02250.02125.0225.020.020.01925.019100.050.00.025.00.00.00.00.00.00.00.050.0100.00.00.00.0NANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ███████▇▇▇▇▆▆▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃27.11327.02626.89826.85726.84426.83526.9426.33726.55525.64625.85725.18825.36422.08722.1222.15821.36921.41920.49420.53320.66619.46419.48619.56419.63319.68419.71219.90319.97220.07320.06420.07920.16120.2320.18620.3120.45420.69520.84321.08321.38121.58421.68921.7821.72221.632
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▂▁▁▁▄▆▆▇█▅▅▅▄▃▃▃▃▃▃▄▄▃▃▃▃▄▄▃▃▂▂▄▂▃▃▄▆▆▆▆▅▃▃▁▁0.1093.1890.1090.1160.14817.63329.77429.734.98643.18925.024.75924.68817.54110.70515.0849.77811.50910.44214.35515.55221.45814.04814.54611.24313.14417.13619.92312.70314.2846.4629.23315.6618.29915.19914.65920.28231.30429.15330.16330.29921.92911.8929.8091.9381.342
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value580000.0580000.0580000.0580000.0580000.0579000.0579000.0579000.0579000.0578000.0577000.0577000.0577000.0577000.0576000.0576000.0576000.0576000.0576000.0576000.0576000.0576000.0575000.0575000.0575000.0575000.0574000.0573000.0573000.0573000.0572000.0572000.0572000.0572000.0571000.0571000.0571000.0571000.0571000.0571000.0571000.0570000.0570000.0569000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value4040393939404041414242424242424243434343444444444444454545464748484848
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value3939393939404040414142424242424242434343434444444444444545464747484847
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.691.511.060.950.980.881.451.31.41.441.31.371.311.291.021.091.051.211.031.021.041.171.00.790.950.980.940.950.940.870.880.850.850.810.90.920.90.960.850.930.740.890.850.910.971.1
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.681.51.060.950.980.871.451.291.41.431.31.361.31.281.011.081.051.21.021.021.031.160.990.790.950.970.940.950.940.870.880.850.850.810.90.920.90.950.850.920.740.880.840.910.961.09
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

srt:Subsidiaries


Tier
Period End2020-12-312019-12-312018-12-312017-12-31
Value11.430.11760.12460.1262
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0

us-gaap:Parent


Tier
Period End2020-12-312019-12-312018-12-312017-12-31
Value12.060.12180.13070.1324
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets105.5103.6104.9104.9

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:CapitalToRiskWeightedAssets

srt:Subsidiaries


Capital
Period End2020-12-312019-12-312018-12-312017-12-31
Value12.690.12870.13610.1385
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0

us-gaap:Parent


Capital
Period End2020-12-312019-12-312018-12-312017-12-31
Value13.310.13280.14210.1446
Percentage of CapitalToRiskWeightedAssets104.9103.2104.4104.4

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value6710353347764857736562515145334647562438495940413347304250454030-8.6082627514437276254230.594989
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.68.027.924.933.852.933.639.049.445.343.437.038.334.225.336.138.846.920.933.443.552.236.438.731.545.228.840.348.443.940.130.7-8.826.726.949.141.634.325.757.049.920.80.544.175.2

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value8778504748427366727268706764646665726061627359496062
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating66.661.339.735.335.029.150.845.149.049.847.750.349.848.848.751.452.760.851.954.455.465.353.645.856.158.6

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:StatementBusinessSegments

boh:CommercialBanking


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value3939364044403534313132322928293029292928273525162522
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest45.349.772.384.791.595.147.751.443.344.147.445.944.244.045.646.745.140.148.245.743.047.842.933.742.136.2
Percentage of InterestAndDividendIncomeOperating30.230.528.729.932.027.724.323.221.221.922.623.122.021.522.224.023.724.425.024.823.831.223.015.523.621.2
Percentage of InterestAndDividendIncomeOperating boh:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:ConsumerBanking


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value29222532
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest34.228.452.376.6
Percentage of InterestAndDividendIncomeOperating22.817.418.322.3
Percentage of InterestAndDividendIncomeOperating boh:ConsumerBanking0.00.00.00.0

boh:RetailBanking


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value3725313127333229312925283333303132292320202015
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest79.452.075.442.440.746.345.043.945.244.339.244.850.550.941.251.651.746.131.534.242.234.024.8
Percentage of InterestAndDividendIncomeOperating28.118.221.921.518.322.722.420.922.722.119.221.825.926.825.026.828.125.520.618.319.319.114.5
Percentage of InterestAndDividendIncomeOperating boh:RetailBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:TreasuryAndOther


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1717-14.39-30.381-21.16-29.736-0.544-2.128-0.6951.33-0.112-2.248-1.1233.405-0.64-4.15-4.0857.863-4.822-3.501-0.343108.9266.9898.88419
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest20.521.9-28.3-64.2-43.5-70.5-0.7-3.2-1.01.8-0.2-3.2-1.75.3-1.0-6.3-6.310.8-7.9-5.6-0.513.915.014.214.831.9
Percentage of InterestAndDividendIncomeOperating13.613.4-11.2-22.7-15.2-20.5-0.4-1.4-0.50.9-0.1-1.6-0.82.6-0.5-3.2-3.36.6-4.1-3.1-0.39.18.06.58.318.7
Percentage of InterestAndDividendIncomeOperating boh:TreasuryAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19198.5899.5119.7597.46115141513141312102120202117181823161418192020181515151615191920161318142013142424
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating15.214.86.77.17.05.110.710.010.79.410.09.49.47.916.015.716.518.114.716.216.520.915.113.917.718.618.919.217.815.515.715.216.916.219.419.118.915.312.816.713.118.212.112.820.419.6

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.101-0.0320.181-0.027-0.032-0.017-0.009-0.01-0.096-0.105-0.116-0.126-0.153-0.175-0.194-0.196-0.194-0.199-0.259-0.113-0.096-0.167-0.166-0.479-0.179-0.012-0.0480.0630.1310.1310.1940.6391.17
Percentage of IncomeTaxExpenseBenefit-0.5-0.22.1-0.3-0.3-0.2-0.1-0.1-0.6-0.8-0.8-1.0-1.2-1.7-0.9-1.0-1.0-0.9-1.5-0.6-0.5-0.7-1.0-3.2-0.9-0.1-0.20.30.70.81.24.27.1
Percentage of InterestAndDividendIncomeOperating-0.1-0.00.1-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.4-0.2-0.0-0.00.10.10.10.20.61.2
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:SaleofInvestmentSecuritiesAvailableforSale


Income
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-12-312016-09-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-30
Value0.9920.00.00.0210.0320.00.034-0.0170.00.00.00.00.00.0010.0740.00.00.00.0250.00.00.00.00.005
Percentage of IncomeTaxExpenseBenefit5.00.00.00.30.20.00.2-0.10.00.00.00.00.00.00.50.00.00.00.10.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating0.80.00.00.00.00.00.0-0.00.00.00.00.00.00.00.10.00.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome boh:SaleofInvestmentSecuritiesAvailableforSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-0.157-0.160.954-0.135-0.135-0.135-0.081-0.089-0.089-0.088-0.075-0.079-0.078-0.078-0.132-0.095-0.095-0.096-0.08-0.093-0.091-0.092-0.085-0.143-0.144-0.142-0.064-0.101-0.102-0.102-0.145-0.131-0.131-0.131-0.095-0.099
Percentage of IncomeTaxExpenseBenefit-0.8-0.811.1-1.4-1.4-1.8-0.5-0.6-0.6-0.6-0.5-0.6-0.6-0.7-0.6-0.5-0.5-0.4-0.5-0.5-0.5-0.4-0.5-1.0-0.8-0.7-0.3-0.5-0.6-0.6-0.9-0.9-0.8-0.8-0.5-0.5
Percentage of InterestAndDividendIncomeOperating-0.1-0.10.7-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:StatementBusinessSegments

boh:CommercialBanking


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9.7039.5589.8039.784109.766.3458.567.9456.0027.7147.2186.746.8241010101010109.608129.0085.5868.9758.4027.6567.6696.3895.5143.225.5015.1775.6725.8386.0516.0353.0177.0997.4976.9746.8027.5310.4216.322
Percentage of IncomeTaxExpenseBenefit48.650.2114.1102.9112.1130.840.758.050.043.954.154.952.765.449.053.850.647.459.954.451.253.553.537.447.342.638.238.034.534.820.235.931.535.529.930.430.018.151.441.248.333.257.22.925.9
Percentage of InterestAndDividendIncomeOperating7.47.47.67.37.96.74.45.85.34.15.45.25.05.27.88.58.48.68.88.88.411.28.15.28.47.97.27.36.15.43.25.55.35.75.85.85.72.86.66.96.36.16.90.45.3
Percentage of InterestAndDividendIncomeOperating boh:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:ConsumerBanking


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value7.3655.4746.4928.116
Percentage of IncomeTaxExpenseBenefit36.928.866.5108.8
Percentage of InterestAndDividendIncomeOperating5.64.34.75.6
Percentage of InterestAndDividendIncomeOperating boh:ConsumerBanking0.00.00.00.0

boh:RetailBanking


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9.6276.4517.9847.8426.5478.2318.1057.4657.9437.4736.291101111101111108.2277.2337.3527.2195.4476.2045.8076.1934.0173.974.2224.1443.6127.2326.0384.7873.912.6226.8192.8335.8035.4019.2917.676
Percentage of IncomeTaxExpenseBenefit101.266.1107.050.344.451.859.352.460.558.560.248.558.857.549.364.461.255.534.842.949.238.027.631.028.833.425.324.927.525.222.637.030.323.823.519.037.519.628.341.064.431.5
Percentage of InterestAndDividendIncomeOperating7.24.65.55.44.45.55.65.25.75.54.87.89.29.58.99.59.99.17.36.56.86.75.15.85.56.03.93.94.24.33.77.25.84.53.62.46.22.65.24.98.26.4
Percentage of InterestAndDividendIncomeOperating boh:RetailBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:TreasuryAndOther


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.9173.993-8.455-9.9-7.632-10.283-0.656-2.314-2.447-2.176-2.515-4.249-3.766-4.627-1.957-4.769-4.121-1.406-6.034-4.795-3.9240.882-1.1490.2080.7684.6664.65.3494.425.3117.1964.3695.3555.4045.4686.1567.6328.8092.8822.0783.1596.53-0.9812.2519.236
Percentage of IncomeTaxExpenseBenefit14.621.0-98.4-104.1-78.2-137.8-4.2-15.7-15.4-15.9-17.6-32.3-29.5-44.3-9.3-23.6-20.2-6.5-35.0-25.9-20.93.7-6.81.44.023.723.026.523.933.545.228.532.633.828.030.938.052.920.811.421.931.9-7.415.637.9
Percentage of InterestAndDividendIncomeOperating2.23.1-6.6-7.4-5.5-7.1-0.5-1.6-1.6-1.5-1.8-3.0-2.8-3.5-1.5-3.7-3.3-1.2-5.2-4.2-3.40.8-1.00.20.74.44.35.14.35.27.14.35.55.55.45.97.28.12.71.92.95.8-0.92.07.7
Percentage of InterestAndDividendIncomeOperating boh:TreasuryAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value232.77113403.4363.4591414272.764107.916230.9611717301.8225.7489.028410.9991918321.7762518261.3532021302.6932016392.411620443.36521255237
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating17.72.210.329.92.52.49.89.518.21.97.05.717.40.713.613.924.51.54.97.936.20.917.917.230.41.724.317.825.31.320.221.031.72.719.916.237.02.215.318.840.63.019.622.544.330.0

Insurance Commissions And Fees

us-gaap:InsuranceCommissionsAndFees

us-gaap:InsuranceCommissionsAndFees


Insurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.9110.7020.670.8810.8830.9281.2721.2781.8062.5781.4091.361.8471.2061.2731.4292.1611.9951.4571.6532.0061.9012.0141.7211.8852.0441.6642.3481.932.1232.2952.1772.3932.3252.552.3262.3992.2782.3122.6643.212.7712.3092.6462.2912.715
Percentage of InsuranceCommissionsAndFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.70.50.50.70.60.60.90.91.21.81.01.01.40.91.01.11.71.71.21.51.81.71.81.61.81.91.62.21.92.12.32.22.52.42.52.22.32.12.12.42.92.52.12.31.92.2

us-gaap:InsuranceCommissionsAndFees us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:NoninterestIncomeInScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Insurance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.6440.8550.8550.8951.2461.2511.7722.5441.3641.3111.7581.1441.2031.3511.999
Percentage of InsuranceCommissionsAndFees96.197.096.896.498.097.998.198.796.896.495.294.994.594.592.5
Percentage of InterestAndDividendIncomeOperating0.50.60.60.60.90.81.21.71.00.91.30.90.91.01.6
Percentage of InterestAndDividendIncomeOperating boh:NoninterestIncomeInScopeofTopic606 us-gaap:AccountingStandardsUpdate2014090.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.8658.1968.8179.851121821232420191615131212119.989.9741010109.7269.4699.4689.369.5379.5449.5129.3849.5899.6871010101010111112121213141515
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating6.06.46.97.49.013.114.615.716.514.313.311.811.110.09.89.79.18.38.58.89.08.98.78.88.88.89.09.19.29.19.49.610.310.410.310.210.310.310.811.411.511.311.912.712.912.9

Interest Expense Long Term Debt

us-gaap:InterestExpenseLongTermDebt

us-gaap:InterestExpenseLongTermDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.2430.3330.3370.3370.440.5840.7130.7280.710.7570.6740.8380.9170.9761.1181.1171.1091.1011.1171.1191.0171.0031.0340.7490.620.6180.6220.6270.650.6260.6310.6320.6710.6380.470.4580.4980.4980.4980.4990.5290.4470.6720.6731.0261.178
Percentage of InterestExpenseLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.20.30.30.30.30.40.50.50.50.50.50.60.70.70.80.90.90.91.01.00.90.90.90.70.60.60.60.60.60.60.60.60.70.60.50.40.50.50.50.50.50.40.60.60.91.0

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value123120119124126125123124124124123122120118118116112109107103103103101979796969594939290878890939597969697999698103107
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating94.093.693.192.691.086.985.484.383.585.786.788.288.990.090.290.390.991.791.591.291.091.191.391.291.291.291.090.990.890.990.690.489.789.689.789.889.789.789.288.688.588.788.187.387.187.1

us-gaap:InterestIncomeExpenseNet us-gaap:StatementBusinessSegments

boh:CommercialBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value494744475145454645474646444243434141403838383637353532312826262428293030303133333435343536
Percentage of InterestIncomeExpenseNet39.739.137.138.540.436.536.737.536.837.937.537.636.536.137.037.337.238.238.337.236.837.236.137.936.737.133.633.129.728.728.327.132.733.734.232.932.332.135.035.135.635.135.735.734.9
Percentage of InterestAndDividendIncomeOperating37.336.634.635.736.831.731.331.630.832.532.533.232.532.533.433.733.835.035.033.933.533.932.934.633.533.930.630.127.026.125.724.529.330.230.629.629.028.831.331.131.531.131.431.230.4
Percentage of InterestAndDividendIncomeOperating boh:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:ConsumerBanking


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value71697373
Percentage of InterestIncomeExpenseNet57.657.957.858.7
Percentage of InterestAndDividendIncomeOperating54.254.252.651.0
Percentage of InterestAndDividendIncomeOperating boh:ConsumerBanking0.00.00.00.0

boh:RetailBanking


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value737373666667666766656465676665636160585151504849464542424135353938383942434344444648
Percentage of InterestIncomeExpenseNet59.557.858.553.653.454.253.054.454.454.554.155.157.759.159.359.059.458.056.350.852.851.749.650.849.148.045.745.845.640.940.544.041.240.640.844.044.845.044.646.147.446.4
Percentage of InterestAndDividendIncomeOperating55.152.650.845.845.045.245.447.248.048.448.749.752.153.754.454.054.252.851.346.448.247.145.246.244.743.641.541.441.236.736.339.537.036.436.639.239.739.839.540.641.440.4
Percentage of InterestAndDividendIncomeOperating boh:RetailBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:TreasuryAndOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.3093.6643.4192.5012.2516.3192.3111.8161.3311.195-0.143-0.8140.2771.7740.422-1.57-2.52-3.867-3.24-2.477-0.6790.2148.0234.5097.0179.85112141821212220201820222216151516131215
Percentage of InterestIncomeExpenseNet2.73.02.92.01.85.01.91.51.11.0-0.1-0.70.21.50.4-1.3-2.2-3.5-3.0-2.4-0.70.27.94.67.210.212.715.019.522.923.124.523.422.620.022.123.423.517.016.315.516.514.112.814.6
Percentage of InterestAndDividendIncomeOperating2.52.82.71.91.64.41.61.20.90.8-0.1-0.60.21.30.3-1.2-2.0-3.2-2.8-2.2-0.60.27.24.26.59.311.613.617.720.820.922.121.020.217.919.821.021.015.214.513.714.612.411.212.7
Percentage of InterestAndDividendIncomeOperating boh:TreasuryAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Income Operating

us-gaap:InterestIncomeOperating

us-gaap:InterestIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value30292930313534363735343333333332313029293031323033343536373837363435
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating22.922.623.022.822.524.824.124.525.124.324.124.024.425.325.625.125.725.725.226.027.027.629.228.830.932.633.634.636.237.736.936.035.236.1

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8.0959.204101112192124232018
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating6.27.18.08.29.113.214.916.315.814.112.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value675942373834585256585356545442454451434344504234414241414138393737
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.446.633.028.228.024.040.135.238.340.437.740.840.440.932.635.636.142.737.238.238.944.438.531.938.440.038.839.839.937.638.437.538.8

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1.962-0.534-0.509-0.45-0.463-0.366-0.19-0.274-0.424-0.537-0.646-0.566-0.641-0.7-0.499-0.447-0.444-0.451-0.521-0.313-0.287-0.396-0.397-0.842-0.496-0.238-0.17-0.060.0840.0460.0760.781.595
Percentage of NetIncomeLoss2.9-0.9-1.2-1.2-1.2-1.1-0.3-0.5-0.7-0.9-1.2-1.0-1.2-1.3-1.2-1.0-1.0-0.9-1.2-0.7-0.6-0.8-0.9-2.5-1.2-0.6-0.4-0.10.20.10.22.14.2
Percentage of InterestAndDividendIncomeOperating1.5-0.4-0.4-0.3-0.3-0.3-0.1-0.2-0.3-0.4-0.5-0.4-0.5-0.5-0.4-0.3-0.4-0.4-0.4-0.3-0.3-0.4-0.4-0.8-0.5-0.2-0.2-0.10.10.00.10.81.6
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.279-0.093-0.079-0.076-0.089-0.048-0.02-0.029-0.272-0.291-0.336-0.35-0.425-0.484-0.296-0.301-0.297-0.305-0.397-0.173-0.146-0.255-0.268-0.738-0.276-0.018-0.0740.0970.2010.2020.2980.9821.796
Percentage of NetIncomeLoss-0.4-0.2-0.2-0.2-0.2-0.1-0.0-0.1-0.5-0.5-0.6-0.6-0.8-0.9-0.7-0.7-0.7-0.6-0.9-0.4-0.3-0.5-0.6-2.2-0.7-0.0-0.20.20.50.50.82.64.8
Percentage of InterestAndDividendIncomeOperating-0.2-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.2-0.2-0.2-0.3-0.3-0.4-0.2-0.2-0.2-0.3-0.3-0.2-0.1-0.2-0.2-0.7-0.3-0.0-0.10.10.20.20.31.01.8
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:SaleofInvestmentSecuritiesAvailableforSale


Net
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-12-312016-09-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value2.6830.00.00.0560.0570.00.093-0.0470.00.00.00.00.00.00.1150.00.00.00.0390.00.00.0
Percentage of NetIncomeLoss4.00.00.00.20.10.00.2-0.10.00.00.00.00.00.00.30.00.00.00.10.00.00.0
Percentage of InterestAndDividendIncomeOperating2.00.00.00.00.00.00.1-0.00.00.00.00.00.00.00.10.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome boh:SaleofInvestmentSecuritiesAvailableforSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.442-0.441-0.401-0.374-0.374-0.374-0.227-0.245-0.245-0.246-0.31-0.216-0.216-0.216-0.203-0.146-0.147-0.146-0.124-0.14-0.141-0.141-0.129-0.219-0.22-0.22-0.096-0.157-0.156-0.156-0.222-0.202-0.201
Percentage of NetIncomeLoss-0.7-0.7-0.9-1.0-1.0-1.1-0.4-0.5-0.4-0.4-0.6-0.4-0.4-0.4-0.5-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.6-0.5-0.5-0.2-0.4-0.4-0.4-0.6-0.5-0.5
Percentage of InterestAndDividendIncomeOperating-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.2
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

boh:CommercialBanking


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2929263033302825232524242321181919181818172216111615141412116.4431010
Percentage of NetIncomeLoss44.449.663.880.286.487.449.649.541.544.145.743.842.239.944.043.642.637.043.541.939.545.138.432.339.836.334.434.029.129.216.528.726.8
Percentage of InterestAndDividendIncomeOperating22.823.121.022.624.221.019.917.415.917.817.217.917.116.314.415.515.415.816.216.015.420.014.710.315.314.513.313.511.611.06.310.710.4
Percentage of InterestAndDividendIncomeOperating boh:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:ConsumerBanking


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value22161824
Percentage of NetIncomeLoss33.428.348.769.6
Percentage of InterestAndDividendIncomeOperating17.213.213.616.7
Percentage of InterestAndDividendIncomeOperating boh:ConsumerBanking0.00.00.00.0

boh:RetailBanking


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value271823232025242223221918212119202018151313139.8851110106.2186.7577.1886.896
Percentage of NetIncomeLoss73.948.468.640.339.644.841.741.641.741.035.243.046.847.937.846.547.742.129.930.839.132.223.327.125.225.716.117.319.118.3
Percentage of InterestAndDividendIncomeOperating20.913.516.416.113.917.216.815.717.016.514.414.016.717.316.117.318.216.413.311.812.512.49.310.510.010.36.16.67.17.1
Percentage of InterestAndDividendIncomeOperating boh:RetailBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:TreasuryAndOther


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1513-5.935-20.481-13.528-19.4530.1120.1861.7523.5062.4032.0012.6438.0321.3170.6190.0369.2691.2121.2943.5819.361106.7278.071513141619231717
Percentage of NetIncomeLoss22.222.2-14.0-54.1-34.8-56.00.20.43.16.04.53.54.814.93.11.30.118.12.83.08.118.623.919.619.635.632.135.338.950.259.546.747.1
Percentage of InterestAndDividendIncomeOperating11.410.3-4.6-15.3-9.7-13.40.10.11.22.41.71.41.96.11.00.50.07.71.01.13.18.39.26.37.514.212.414.015.518.922.917.518.3
Percentage of InterestAndDividendIncomeOperating boh:TreasuryAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value675937383452565853565454424544514343445042344142414141383937
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.446.628.228.024.035.238.340.437.740.840.440.932.635.636.142.737.238.238.944.438.531.938.440.038.839.839.937.638.437.5
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312011-06-302011-03-312010-06-302010-03-31
Value6759423738345835424652
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.446.633.028.228.024.040.131.937.739.042.7

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

boh:NoninterestIncomeInScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value111010101110111010101111111111
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating8.88.07.67.57.77.47.77.47.47.78.48.58.48.69.5
Percentage of InterestAndDividendIncomeOperating boh:NoninterestIncomeInScopeofTopic606 us-gaap:AccountingStandardsUpdate2014090.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value22672219472060320109197691854218095176721768817446171431699117124171361708917268169811666416492160141586015654154551516415248151391478714510148441426314084138481373313525137281338213915137591384613304131611296213126127161285512414
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:BalanceSheetLocation, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:OtherAssets, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302019-12-31
Value12384
Percentage of Assets0.60.5
Percentage of Assets0.60.5
Percentage of Assets us-gaap:OtherAssets us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value1386129812761240
Percentage of Assets6.77.27.47.3
Percentage of Assets6.77.27.47.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:BalanceSheetLocation

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, us-gaap:OtherAssets


Assetsus-gaap:
Period End2021-03-312020-12-312019-12-31
Value13814384
Percentage of Assets0.60.70.5
Percentage of Assets0.60.70.5
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary us-gaap:OtherAssets100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

boh:CommercialBanking


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value5127522451165027503345844254414540894004395838733799377137423695365835773565342832393196309931022984291027492640259524752426235625672482249723972289229423372249226622642244225123262464
Percentage of Assets22.623.824.825.025.524.723.523.523.123.023.122.822.222.021.921.421.521.521.621.420.420.420.120.519.619.218.618.217.517.417.217.018.718.418.217.916.516.716.916.917.217.517.117.718.119.8
Percentage of Assets22.623.824.825.025.524.723.523.523.123.023.122.822.222.021.921.421.521.521.621.420.420.420.120.519.619.218.618.217.517.417.217.018.718.418.217.916.516.716.916.917.217.517.117.718.119.8
Percentage of Assets boh:CommercialBanking100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:ConsumerBanking


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-31
Value7479755674787416738870546715
Percentage of Assets33.034.436.337.539.839.039.2
Percentage of Assets33.034.436.337.539.839.039.2
Percentage of Assets boh:ConsumerBanking100.0100.0100.0100.0100.0100.0100.0

boh:RetailBanking


Assetsus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value7383741673856732666865866454636562466142604159365758562654385342520650764763468045784404423941263936379837173658361132833282336532423246319831473050305830463078309531563341
Percentage of Assets36.737.539.837.237.737.237.037.136.835.935.334.733.333.132.632.432.532.030.430.330.228.928.027.927.125.626.126.026.123.924.324.524.223.323.222.722.923.223.523.524.324.626.9
Percentage of Assets36.737.539.837.237.737.237.037.136.835.935.334.733.333.132.632.432.532.030.430.330.228.928.027.927.125.626.126.026.123.924.324.524.223.323.222.722.923.223.523.524.324.626.9
Percentage of Assets boh:RetailBanking100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:TreasuryAndOther


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value10064916680087697732065736786653366756646647065316839699070737508738873607303708972627409740072507654780077087740825578877809768176937572767574218091801381437791761574167606712870606396
Percentage of Assets44.441.838.938.337.035.437.537.037.738.137.738.439.940.841.443.543.544.244.344.345.847.347.947.850.251.552.153.355.655.355.555.556.056.055.955.558.158.258.858.657.957.257.956.154.951.5
Percentage of Assets44.441.838.938.337.035.437.537.037.738.137.738.439.940.841.443.543.544.244.344.345.847.347.947.850.251.552.153.355.655.355.555.556.056.055.955.558.158.258.858.657.957.257.956.154.951.5
Percentage of Assets boh:TreasuryAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2108820587192291874718417172141680816380164021617615875157381587615894158571604015767154711533014850147031451514338140651416514063137321345213793132341307212856127471249912706123571291112763128431228612157119661211511518
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets93.093.893.393.293.292.892.992.792.792.792.692.692.792.892.892.992.992.893.092.792.792.792.892.892.992.992.992.792.992.892.892.892.892.492.692.392.892.892.892.492.492.392.392.8

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value11118.7798.753
Percentage of Liabilities0.10.10.10.1
Percentage of Assets0.10.10.10.1
Percentage of Assets srt:ParentCompany0.80.90.70.7

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2267221947206032010919769185421809517672176881744617143169911712417136170891726816981166641649216014158601565415455151641524815139147871451014844142631408413848137331352513728133821391513759138461330413161129621312612414
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value1386129812761240
Percentage of LiabilitiesAndStockholdersEquity6.77.27.47.3
Percentage of Assets6.77.27.47.3
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value1583136013741361135213271286129112851269126812531247124112311227121311931161116311571138111610981082107510551057105010281011992986102610211024100399510021017100399610111039895790
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.06.26.76.86.87.27.17.37.37.37.47.47.37.27.27.17.17.27.07.37.37.37.27.27.17.17.17.37.17.27.27.27.27.67.47.77.27.27.27.67.67.77.78.27.20.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1374128612681231
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets6.77.17.47.2
Percentage of Assets srt:ParentCompany99.299.199.399.3

srt:Subsidiaries


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1290122911951161
Percentage of StockholdersEquity93.995.694.294.3
Percentage of Assets6.36.87.06.8
Percentage of Assets srt:Subsidiaries0.00.00.00.0

us-gaap:Parent


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1374128612681231
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets6.77.17.47.2
Percentage of Assets us-gaap:Parent0.00.00.00.0

us-gaap:StockholdersEquity us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents

us-gaap:AvailableforsaleSecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value0.951.352515257498.359148.859-3.819-10.447-21.28-15.331-11.932-1.9158.8118.6685.8591.2720262012191321151413-1.345
Percentage of StockholdersEquity0.10.13.73.94.33.80.61.10.7-0.3-0.8-1.7-1.2-1.0-0.20.70.70.50.11.72.21.81.11.81.22.01.51.41.3-0.14.5
Percentage of Assets0.00.00.20.30.30.30.00.10.1-0.0-0.1-0.1-0.1-0.1-0.00.10.10.00.00.10.20.10.10.10.10.10.10.10.1-0.00.3
Percentage of Assets us-gaap:AvailableforsaleSecurities us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:HeldtomaturitySecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value-0.051-0.33-0.423-0.502-0.578-0.667-0.715-0.735-0.764-4.295-4.586-4.922-5.272-5.697-5.085-5.381-5.682-5.979-6.284-6.681-6.854-7.0-7.255-7.523-8.261-8.537-8.555-8.629-8.532-8.12913
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.3-0.4-0.4-0.4-0.5-0.4-0.4-0.5-0.5-0.5-0.6-0.6-0.6-0.6-0.7-0.8-0.8-0.8-0.8-0.8-0.81.3
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.10.1
Percentage of Assets us-gaap:HeldtomaturitySecurities us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value-42.367-42.809-43.25-37.634-38.008-38.382-38.756-35.274-35.519-35.764-36.01-33.036-33.252-33.468-27.715-28.453-28.599-28.746-28.892-28.439-28.579-28.72-28.861-33.456-33.675-33.895-34.115-21.925-22.082-22.394-30.569
Percentage of StockholdersEquity-2.7-3.1-3.1-2.8-2.8-2.9-3.0-2.7-2.8-2.8-2.8-2.6-2.7-2.7-2.2-2.3-2.4-2.4-2.5-2.4-2.5-2.5-2.6-3.0-3.1-3.2-3.2-2.1-2.1-2.2-3.0
Percentage of Assets-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.2
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value-41.468-41.7877.822141810-31.112-21.774-27.424-43.878-51.043-59.238-53.855-51.097-34.715-25.023-25.613-28.866-33.906-14.812-9.424-14.722-23.557-21.292-28.562-21.172-26.686-16.063-16.623-25.396-31.823-33.51-26.72619294232283546277.93626666.925-28.888
Percentage of StockholdersEquity-2.6-3.10.61.11.40.8-2.4-1.7-2.1-3.5-4.0-4.7-4.3-4.1-2.8-2.0-2.1-2.4-2.9-1.3-0.8-1.3-2.1-1.9-2.6-2.0-2.5-1.5-1.6-2.5-3.1-3.4-2.71.92.94.13.22.93.54.62.80.82.76.40.8-3.7
Percentage of Assets-0.2-0.20.00.10.10.1-0.2-0.1-0.2-0.3-0.3-0.3-0.3-0.3-0.2-0.1-0.2-0.2-0.2-0.1-0.1-0.1-0.2-0.1-0.2-0.1-0.2-0.1-0.1-0.2-0.2-0.2-0.20.10.20.30.20.20.30.40.20.10.20.50.10.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value594594591588586584582580577574571569566563561558556553551549546544542539536534531529527524522520518517515513511509507503502502500499494492
Percentage of StockholdersEquity37.543.743.043.243.444.045.344.944.945.345.145.445.445.445.645.545.846.447.547.247.347.848.649.149.649.750.450.150.251.051.652.452.650.450.550.151.051.250.649.450.150.449.548.055.262.3
Percentage of Assets2.62.72.92.93.03.23.23.33.33.33.33.33.33.33.33.23.33.33.33.43.43.53.53.63.53.53.63.63.63.73.73.83.83.83.83.83.73.73.73.83.83.93.83.94.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value0.580.580.580.580.580.5790.5790.5790.5790.5780.5770.5770.5770.5770.5760.5760.5760.5760.5760.5760.5760.5760.5750.5750.5750.5750.5740.5730.5730.5730.5720.5720.5720.5720.5710.5710.5710.5710.5710.5710.5710.570.570.570.5690.568
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-30
Value180
Percentage of StockholdersEquity11.4
Percentage of Assets0.8
Percentage of Assets us-gaap:PreferredStock0.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value188418441811179717861773176117301704167416411612158115511512149114681444141513931370134713161293127812571234121311911170115111321115109810841065104410241003986964951932914843787
Percentage of StockholdersEquity119.0135.6131.8132.0132.1133.6136.9134.0132.6131.9129.4128.7126.7125.0122.8121.5121.0121.1121.9119.7118.4118.3117.9117.8118.1116.9117.0114.7113.4113.7113.8114.1113.1107.1106.1104.0104.1102.9100.196.996.195.592.288.094.199.6
Percentage of Assets8.38.48.88.99.09.69.79.89.69.69.69.59.29.18.88.68.68.78.68.78.68.68.58.58.48.38.48.48.08.28.28.28.18.17.98.07.57.47.37.47.37.37.17.26.80.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value-1034.273-1037.433-1037.234-1039.635-1040.72-1041.47-1026.616-997.952-969.546-935.868-894.352-870.233-846.609-823.785-807.372-798.02-785.943-776.966-772.201-764.2-751.169-738.742-719.059-713.457-704.528-695.634-685.535-669.966-651.945-641.253-631.032-627.882-621.876-610.114-608.21-597.436-585.565-568.232-544.663-519.007-492.096-466.127-449.919-442.3-449.36-461.415
Percentage of StockholdersEquity-65.3-76.3-75.5-76.3-77.0-78.4-79.8-77.3-75.4-73.7-70.5-69.4-67.9-66.4-65.5-65.0-64.8-65.1-66.5-65.7-64.9-64.9-64.4-65.0-65.1-64.7-65.0-63.4-62.0-62.3-62.4-63.3-63.0-59.5-59.5-58.3-58.3-57.1-54.3-51.0-49.0-46.8-44.5-42.5-50.2-58.4
Percentage of Assets-4.6-4.7-5.0-5.2-5.3-5.6-5.7-5.6-5.5-5.4-5.2-5.1-4.9-4.8-4.7-4.6-4.6-4.7-4.7-4.8-4.7-4.7-4.7-4.7-4.6-4.6-4.6-4.6-4.4-4.5-4.5-4.5-4.5-4.5-4.4-4.5-4.2-4.1-3.9-3.9-3.7-3.6-3.4-3.5-3.60.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapital

srt:Subsidiaries


Tier
Period End2020-12-312019-12-312018-12-312017-12-31
Value1289124312291178
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0
Percentage of Assets6.36.97.26.9
Percentage of Assets srt:Subsidiaries0.00.00.00.0

us-gaap:Parent


Tier
Period End2020-12-312019-12-312018-12-312017-12-31
Value1361128912901238
Percentage of TierOneRiskBasedCapital105.6103.7105.0105.0
Percentage of Assets6.67.17.57.2
Percentage of Assets us-gaap:Parent0.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1181139261410001045556558370490541525334677565447761874743879638753794755487756775535553942545463389470283352409634370669452657647607444703629555796388
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.26.33.05.05.33.03.12.12.83.13.12.04.03.32.64.45.14.55.34.04.75.14.93.25.05.13.63.86.43.83.32.83.42.12.63.14.62.74.83.45.05.04.63.55.50.04.50.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value1181139261410001045556558370490541525334447879
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.26.33.05.05.33.03.12.12.83.13.12.02.65.3

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value66375249
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents10.96.610.011.1
Percentage of Assets0.30.20.30.3
Percentage of Assets srt:ParentCompany4.82.94.14.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value520500466468445440435430429419455
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.82.72.72.72.82.93.13.13.03.5

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Equipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value143133120130117111106108111107151
Percentage of PropertyPlantAndEquipmentGross27.626.725.827.826.425.224.525.225.925.833.3
Percentage of Assets0.70.70.70.80.70.70.70.80.80.81.2
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndBuilding


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value370360339331321322322317314306299
Percentage of PropertyPlantAndEquipmentGross71.172.072.870.872.273.374.073.773.173.265.7
Percentage of Assets1.82.02.01.91.92.12.22.32.32.22.3
Percentage of Assets us-gaap:LandAndBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdsAndLeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6.5936.5936.5936.5936.5946.5936.5934.4644.4644.4644.464
Percentage of PropertyPlantAndEquipmentGross1.31.31.41.41.51.51.51.01.01.11.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:LeaseholdsAndLeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value321312314337331329325322324315347
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.71.82.02.02.12.22.32.42.32.6

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Equipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value79727190878686909793136
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment24.923.322.826.826.226.226.628.129.929.739.1
Percentage of Assets0.40.40.40.50.50.60.60.60.70.71.0
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndBuilding


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value237235238243240238235227224218208
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment73.875.375.972.072.572.672.370.769.069.260.0
Percentage of Assets1.21.31.41.41.51.51.61.61.61.61.6
Percentage of Assets us-gaap:LandAndBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdsAndLeaseholdImprovements


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4.2894.2174.1454.0734.0013.9293.8573.753.5713.3933.214
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment1.31.41.31.21.21.21.21.21.11.10.9
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:LeaseholdsAndLeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value198198199199198196188179169159151142142137130125119114113110109111111108108109109107108107108105105104105107107106103104105106108110
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.91.01.01.01.11.01.01.00.90.90.80.80.80.80.70.70.70.70.70.70.70.70.70.70.70.70.70.70.80.80.80.80.80.80.80.80.80.70.80.80.80.80.9

us-gaap:PropertyPlantAndEquipmentNet us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Equipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6460483930242018141415
Percentage of PropertyPlantAndEquipmentNet32.132.331.930.526.722.418.216.713.413.714.6
Percentage of Assets0.30.30.30.20.20.20.10.10.10.10.1
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndBuilding


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1331251008880838789908891
Percentage of PropertyPlantAndEquipmentNet66.766.466.567.671.075.279.382.685.885.284.2
Percentage of Assets0.60.70.60.50.50.50.60.60.70.60.7
Percentage of Assets us-gaap:LandAndBuilding0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdsAndLeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2.3042.3762.4482.522.5932.6642.7360.7140.8931.0711.25
Percentage of PropertyPlantAndEquipmentNet1.21.31.61.92.32.42.50.70.91.01.2
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:LeaseholdsAndLeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312011-12-312010-12-31
Value16-74.586-68.843
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0
Percentage of Assets0.1-0.5-0.5

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-12-31
Value9797999697981001011031040.00.00.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Assets0.40.40.50.50.50.50.60.60.60.60.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value420412435429373376272276248256230263263235252234204203194204196192199207200235225464456437430433447460456482449452441457452437443496
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.92.12.11.92.01.51.61.41.51.31.61.51.41.51.41.21.21.21.31.21.21.31.41.31.61.53.23.13.13.13.13.33.43.33.63.23.33.23.43.43.43.44.0

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value12108.4688.233
Percentage of OtherAssets2.83.83.73.3
Percentage of Assets0.10.10.00.0
Percentage of Assets srt:ParentCompany0.90.80.70.7

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-12-31
Value1488
Percentage of TimeDepositMaturitiesYearOne100.0
Percentage of Assets7.2

Long Term Debt

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:LongTermDebt

boh:NonRecourseDebtAndFederalHomeLoanBankAdvance


Long
Period End2020-12-312019-12-312018-12-312015-12-312014-12-312013-12-312012-12-31
Value5075125234163165119
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.40.71.51.11.20.9
Percentage of Assets boh:NonRecourseDebtAndFederalHomeLoanBankAdvance0.00.00.00.00.00.00.0

us-gaap:FederalHomeLoanBankAdvances


Long
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312014-12-312013-12-312012-12-31
Value5075125250225150150100
Percentage of LongTermDebt100.0100.0100.00.095.892.090.483.9
Percentage of Assets0.20.40.71.51.51.01.10.7
Percentage of Assets us-gaap:FederalHomeLoanBankAdvances0.00.00.00.00.00.00.00.0

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1060606060608511011011013518523523526026726726726726726722024517317412830
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.30.30.30.30.30.50.60.60.60.81.11.41.41.51.61.61.61.61.71.71.41.61.21.20.90.2

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value9904000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value9190000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value8843000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value100
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-12-31
Value1051051071031041061081081101110.00.00.0
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Assets0.50.50.50.50.50.60.60.60.60.60.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value150
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.7

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value42
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value1583136013741361135213271286129112851269126812531247124112311227121311931161116311571138111610981082107510551057105010281011992986102610211024100399510021017100399610111039895790
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.06.26.76.86.87.27.17.37.37.37.47.47.37.27.27.17.17.27.07.37.37.37.27.27.17.17.17.37.17.27.27.27.27.67.47.77.27.27.27.67.67.77.78.27.20.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1374128612681231
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets6.77.17.47.2
Percentage of Assets srt:ParentCompany99.299.199.399.3

srt:Subsidiaries


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1290122911951161
Percentage of StockholdersEquity93.995.694.294.3
Percentage of Assets6.36.87.06.8
Percentage of Assets srt:Subsidiaries0.00.00.00.0

us-gaap:Parent


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1374128612681231
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets6.77.17.47.2
Percentage of Assets us-gaap:Parent0.00.00.00.0

us-gaap:StockholdersEquity us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents

us-gaap:AvailableforsaleSecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value0.951.352515257498.359148.859-3.819-10.447-21.28-15.331-11.932-1.9158.8118.6685.8591.2720262012191321151413-1.345
Percentage of StockholdersEquity0.10.13.73.94.33.80.61.10.7-0.3-0.8-1.7-1.2-1.0-0.20.70.70.50.11.72.21.81.11.81.22.01.51.41.3-0.14.5
Percentage of Assets0.00.00.20.30.30.30.00.10.1-0.0-0.1-0.1-0.1-0.1-0.00.10.10.00.00.10.20.10.10.10.10.10.10.10.1-0.00.3
Percentage of Assets us-gaap:AvailableforsaleSecurities us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:HeldtomaturitySecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value-0.051-0.33-0.423-0.502-0.578-0.667-0.715-0.735-0.764-4.295-4.586-4.922-5.272-5.697-5.085-5.381-5.682-5.979-6.284-6.681-6.854-7.0-7.255-7.523-8.261-8.537-8.555-8.629-8.532-8.12913
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.3-0.4-0.4-0.4-0.5-0.4-0.4-0.5-0.5-0.5-0.6-0.6-0.6-0.6-0.7-0.8-0.8-0.8-0.8-0.8-0.81.3
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.10.1
Percentage of Assets us-gaap:HeldtomaturitySecurities us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value-42.367-42.809-43.25-37.634-38.008-38.382-38.756-35.274-35.519-35.764-36.01-33.036-33.252-33.468-27.715-28.453-28.599-28.746-28.892-28.439-28.579-28.72-28.861-33.456-33.675-33.895-34.115-21.925-22.082-22.394-30.569
Percentage of StockholdersEquity-2.7-3.1-3.1-2.8-2.8-2.9-3.0-2.7-2.8-2.8-2.8-2.6-2.7-2.7-2.2-2.3-2.4-2.4-2.5-2.4-2.5-2.5-2.6-3.0-3.1-3.2-3.2-2.1-2.1-2.2-3.0
Percentage of Assets-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.2-0.2
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value-41.468-41.7877.822141810-31.112-21.774-27.424-43.878-51.043-59.238-53.855-51.097-34.715-25.023-25.613-28.866-33.906-14.812-9.424-14.722-23.557-21.292-28.562-21.172-26.686-16.063-16.623-25.396-31.823-33.51-26.72619294232283546277.93626666.925-28.888
Percentage of StockholdersEquity-2.6-3.10.61.11.40.8-2.4-1.7-2.1-3.5-4.0-4.7-4.3-4.1-2.8-2.0-2.1-2.4-2.9-1.3-0.8-1.3-2.1-1.9-2.6-2.0-2.5-1.5-1.6-2.5-3.1-3.4-2.71.92.94.13.22.93.54.62.80.82.76.40.8-3.7
Percentage of Assets-0.2-0.20.00.10.10.1-0.2-0.1-0.2-0.3-0.3-0.3-0.3-0.3-0.2-0.1-0.2-0.2-0.2-0.1-0.1-0.1-0.2-0.1-0.2-0.1-0.2-0.1-0.1-0.2-0.2-0.2-0.20.10.20.30.20.20.30.40.20.10.20.50.10.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value594594591588586584582580577574571569566563561558556553551549546544542539536534531529527524522520518517515513511509507503502502500499494492
Percentage of StockholdersEquity37.543.743.043.243.444.045.344.944.945.345.145.445.445.445.645.545.846.447.547.247.347.848.649.149.649.750.450.150.251.051.652.452.650.450.550.151.051.250.649.450.150.449.548.055.262.3
Percentage of Assets2.62.72.92.93.03.23.23.33.33.33.33.33.33.33.33.23.33.33.33.43.43.53.53.63.53.53.63.63.63.73.73.83.83.83.83.83.73.73.73.83.83.93.83.94.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value0.580.580.580.580.580.5790.5790.5790.5790.5780.5770.5770.5770.5770.5760.5760.5760.5760.5760.5760.5760.5760.5750.5750.5750.5750.5740.5730.5730.5730.5720.5720.5720.5720.5710.5710.5710.5710.5710.5710.5710.570.570.570.5690.568
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-30
Value180
Percentage of StockholdersEquity11.4
Percentage of Assets0.8
Percentage of Assets us-gaap:PreferredStock0.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value188418441811179717861773176117301704167416411612158115511512149114681444141513931370134713161293127812571234121311911170115111321115109810841065104410241003986964951932914843787
Percentage of StockholdersEquity119.0135.6131.8132.0132.1133.6136.9134.0132.6131.9129.4128.7126.7125.0122.8121.5121.0121.1121.9119.7118.4118.3117.9117.8118.1116.9117.0114.7113.4113.7113.8114.1113.1107.1106.1104.0104.1102.9100.196.996.195.592.288.094.199.6
Percentage of Assets8.38.48.88.99.09.69.79.89.69.69.69.59.29.18.88.68.68.78.68.78.68.68.58.58.48.38.48.48.08.28.28.28.18.17.98.07.57.47.37.47.37.37.17.26.80.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-312008-12-31
Value-1034.273-1037.433-1037.234-1039.635-1040.72-1041.47-1026.616-997.952-969.546-935.868-894.352-870.233-846.609-823.785-807.372-798.02-785.943-776.966-772.201-764.2-751.169-738.742-719.059-713.457-704.528-695.634-685.535-669.966-651.945-641.253-631.032-627.882-621.876-610.114-608.21-597.436-585.565-568.232-544.663-519.007-492.096-466.127-449.919-442.3-449.36-461.415
Percentage of StockholdersEquity-65.3-76.3-75.5-76.3-77.0-78.4-79.8-77.3-75.4-73.7-70.5-69.4-67.9-66.4-65.5-65.0-64.8-65.1-66.5-65.7-64.9-64.9-64.4-65.0-65.1-64.7-65.0-63.4-62.0-62.3-62.4-63.3-63.0-59.5-59.5-58.3-58.3-57.1-54.3-51.0-49.0-46.8-44.5-42.5-50.2-58.4
Percentage of Assets-4.6-4.7-5.0-5.2-5.3-5.6-5.7-5.6-5.5-5.4-5.2-5.1-4.9-4.8-4.7-4.6-4.6-4.7-4.7-4.8-4.7-4.7-4.7-4.7-4.6-4.6-4.6-4.6-4.4-4.5-4.5-4.5-4.5-4.5-4.4-4.5-4.2-4.1-3.9-3.9-3.7-3.6-3.4-3.5-3.60.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value580000.0580000.0580000.0580000.0580000.0579000.0579000.0579000.0579000.0578000.0577000.0577000.0577000.0577000.0576000.0576000.0576000.0576000.0576000.0576000.0576000.0576000.0575000.0575000.0575000.0575000.0574000.0573000.0573000.0573000.0572000.0572000.0572000.0572000.0571000.0571000.0571000.0571000.0571000.0571000.0571000.0570000.0570000.0569000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value594594591588586584582580577574571569566563561558556553551549546544542539536534531529527524522520518517515513511509507503502502500494
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.72.92.93.03.23.23.33.33.33.33.33.33.33.33.23.33.33.33.43.43.53.53.63.53.53.63.63.63.73.73.83.83.83.83.83.73.73.73.83.83.93.84.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value188418441811179717861773176117301704167416411612158115511512149114681444141513931370134713161293127812571234121311911170115111321115109810841065104410241003986964951932843
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.38.48.88.99.09.69.79.89.69.69.69.59.29.18.88.68.68.78.68.78.68.68.58.58.48.38.48.48.08.28.28.28.18.17.98.07.57.47.37.47.37.37.16.8

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value-41.468-41.7877.822141810-31.112-21.774-27.424-43.878-51.043-59.238-53.855-51.097-34.715-25.023-25.613-28.866-33.906-14.812-9.424-14.722-23.557-21.292-28.562-21.172-26.686-16.063-16.623-25.396-31.823-33.51-26.72619294232283546277.936266.925-28.888
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.2-0.20.00.10.10.1-0.2-0.1-0.2-0.3-0.3-0.3-0.3-0.3-0.2-0.1-0.2-0.2-0.2-0.1-0.1-0.1-0.2-0.1-0.2-0.1-0.2-0.1-0.1-0.2-0.2-0.2-0.20.10.20.30.20.20.30.40.20.10.20.10.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1034103710371039104010411026997969935894870846823807798785776772764751738719713704695685669651641631627621610608597585568544519492466449449
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.64.75.05.25.35.65.75.65.55.45.25.14.94.84.74.64.64.74.74.84.74.74.74.74.64.64.64.64.44.54.54.54.54.54.44.54.24.13.93.93.73.63.43.6

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-06-30
Value175
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-30
Value-4.513
Percentage of StockIssuedDuringPeriodValueNewIssues-2.6
Percentage of Assets0.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.0

us-gaap:PreferredStock


Stock
Period End2021-06-30
Value180
Percentage of StockIssuedDuringPeriodValueNewIssues102.6
Percentage of Assets0.0
Percentage of Assets us-gaap:PreferredStock0.0

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value3342000.02780000.01643000.02207000.01497000.02224000.02164000.02274000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value3342000.02780000.01643000.02207000.01497000.02224000.02164000.02274000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312011-06-302011-03-312010-06-302010-03-31
Value28182585140-4.8558152821710829665243
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating22.0141.745.838.729.2-3.356.235.655.811.875.926.759.144.035.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312011-06-302011-03-312010-06-302010-03-31
Value-905.291-721.038-891.465-385.797-744.977-351.043-257.494-70.025-295.938-149.811-1.817-166.884144-295.42156
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-689.1-560.0-694.7-287.9-535.4-242.2-177.5-47.3-199.2-102.9-1.3-151.5128.7-247.545.8

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312011-06-302011-03-312010-06-302010-03-31
Value66513174452891193353363-102.23716214884146-170.765316-25.775
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating506.21023.1347.5215.8857.6244.2250.7-69.0109.2101.658.9133.2-151.9265.3-20.9

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-211.387778-386.836-44.666488-1.949187-119.479-50.92515
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-160.9604.8-301.5-33.3351.3-1.3129.4-80.7-34.310.5

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2372000.06397000.0-10861000.0-12805000.0-11978000.0-6942000.0-9610000.0-3094000.0-348000.0-2363000.0283000.0-4061000.0-2358000.0-138000.0306000.0236000.0-5526000.09161000.0722000.011819000.0-4225000.0-1129000.04101000.0-5815000.0-6090000.01287000.03311000.0-8300000.0-4704000.04482000.09265000.0-4112000.0-4784000.0134000.09000.0-5435000.0-4058000.0-7300000.08475000.04178000.0-13046000.0591000.0-3462000.0-10218000.0805000.0-5780000.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19-48.86-7.819313.90299-18.6712.224-13.00549-32.963-13.38125-6.63223151.86119-15.9912.39216-4.957-3.61218-41.78213-19.295-12.82123112.53810-45.3232315-35.6376.4615.08212-21.244140.40218-11.7348.94622
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312011-06-302011-03-312010-06-302010-03-31
Value28182585140-4.8558152821710829665243
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating22.0141.745.838.729.2-3.356.235.655.811.875.926.759.144.035.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value675942373834585256585356545442454451434344504234414241414138393737
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.446.633.028.228.024.040.135.238.340.437.740.840.440.932.635.636.142.737.238.238.944.438.531.938.440.038.839.839.937.638.437.538.8

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1.962-0.534-0.509-0.45-0.463-0.366-0.19-0.274-0.424-0.537-0.646-0.566-0.641-0.7-0.499-0.447-0.444-0.451-0.521-0.313-0.287-0.396-0.397-0.842-0.496-0.238-0.17-0.060.0840.0460.0760.781.595
Percentage of NetIncomeLoss2.9-0.9-1.2-1.2-1.2-1.1-0.3-0.5-0.7-0.9-1.2-1.0-1.2-1.3-1.2-1.0-1.0-0.9-1.2-0.7-0.6-0.8-0.9-2.5-1.2-0.6-0.4-0.10.20.10.22.14.2
Percentage of InterestAndDividendIncomeOperating1.5-0.4-0.4-0.3-0.3-0.3-0.1-0.2-0.3-0.4-0.5-0.4-0.5-0.5-0.4-0.3-0.4-0.4-0.4-0.3-0.3-0.4-0.4-0.8-0.5-0.2-0.2-0.10.10.00.10.81.6
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.279-0.093-0.079-0.076-0.089-0.048-0.02-0.029-0.272-0.291-0.336-0.35-0.425-0.484-0.296-0.301-0.297-0.305-0.397-0.173-0.146-0.255-0.268-0.738-0.276-0.018-0.0740.0970.2010.2020.2980.9821.796
Percentage of NetIncomeLoss-0.4-0.2-0.2-0.2-0.2-0.1-0.0-0.1-0.5-0.5-0.6-0.6-0.8-0.9-0.7-0.7-0.7-0.6-0.9-0.4-0.3-0.5-0.6-2.2-0.7-0.0-0.20.20.50.50.82.64.8
Percentage of InterestAndDividendIncomeOperating-0.2-0.1-0.1-0.1-0.1-0.0-0.0-0.0-0.2-0.2-0.2-0.3-0.3-0.4-0.2-0.2-0.2-0.3-0.3-0.2-0.1-0.2-0.2-0.7-0.3-0.0-0.10.10.20.20.31.01.8
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:SaleofInvestmentSecuritiesAvailableforSale


Net
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302016-12-312016-09-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value2.6830.00.00.0560.0570.00.093-0.0470.00.00.00.00.00.00.1150.00.00.00.0390.00.00.0
Percentage of NetIncomeLoss4.00.00.00.20.10.00.2-0.10.00.00.00.00.00.00.30.00.00.00.10.00.00.0
Percentage of InterestAndDividendIncomeOperating2.00.00.00.00.00.00.1-0.00.00.00.00.00.00.00.10.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome boh:SaleofInvestmentSecuritiesAvailableforSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.442-0.441-0.401-0.374-0.374-0.374-0.227-0.245-0.245-0.246-0.31-0.216-0.216-0.216-0.203-0.146-0.147-0.146-0.124-0.14-0.141-0.141-0.129-0.219-0.22-0.22-0.096-0.157-0.156-0.156-0.222-0.202-0.201
Percentage of NetIncomeLoss-0.7-0.7-0.9-1.0-1.0-1.1-0.4-0.5-0.4-0.4-0.6-0.4-0.4-0.4-0.5-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.3-0.6-0.5-0.5-0.2-0.4-0.4-0.4-0.6-0.5-0.5
Percentage of InterestAndDividendIncomeOperating-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.2-0.1-0.1-0.2-0.2-0.2-0.2-0.2
Percentage of InterestAndDividendIncomeOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementBusinessSegments

boh:CommercialBanking


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value2929263033302825232524242321181919181818172216111615141412116.4431010
Percentage of NetIncomeLoss44.449.663.880.286.487.449.649.541.544.145.743.842.239.944.043.642.637.043.541.939.545.138.432.339.836.334.434.029.129.216.528.726.8
Percentage of InterestAndDividendIncomeOperating22.823.121.022.624.221.019.917.415.917.817.217.917.116.314.415.515.415.816.216.015.420.014.710.315.314.513.313.511.611.06.310.710.4
Percentage of InterestAndDividendIncomeOperating boh:CommercialBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:ConsumerBanking


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value22161824
Percentage of NetIncomeLoss33.428.348.769.6
Percentage of InterestAndDividendIncomeOperating17.213.213.616.7
Percentage of InterestAndDividendIncomeOperating boh:ConsumerBanking0.00.00.00.0

boh:RetailBanking


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value271823232025242223221918212119202018151313139.8851110106.2186.7577.1886.896
Percentage of NetIncomeLoss73.948.468.640.339.644.841.741.641.741.035.243.046.847.937.846.547.742.129.930.839.132.223.327.125.225.716.117.319.118.3
Percentage of InterestAndDividendIncomeOperating20.913.516.416.113.917.216.815.717.016.514.414.016.717.316.117.318.216.413.311.812.512.49.310.510.010.36.16.67.17.1
Percentage of InterestAndDividendIncomeOperating boh:RetailBanking0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:TreasuryAndOther


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value1513-5.935-20.481-13.528-19.4530.1120.1861.7523.5062.4032.0012.6438.0321.3170.6190.0369.2691.2121.2943.5819.361106.7278.071513141619231717
Percentage of NetIncomeLoss22.222.2-14.0-54.1-34.8-56.00.20.43.16.04.53.54.814.93.11.30.118.12.83.08.118.623.919.619.635.632.135.338.950.259.546.747.1
Percentage of InterestAndDividendIncomeOperating11.410.3-4.6-15.3-9.7-13.40.10.11.22.41.71.41.96.11.00.50.07.71.01.13.18.39.26.37.514.212.414.015.518.922.917.518.3
Percentage of InterestAndDividendIncomeOperating boh:TreasuryAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value675937383452565853565454424544514343445042344142414141383937
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.446.628.228.024.035.238.340.437.740.840.440.932.635.636.142.737.238.238.944.438.531.938.440.038.839.839.937.638.437.5
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312011-06-302011-03-312010-06-302010-03-31
Value6759423738345835424652
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.446.633.028.228.024.040.131.937.739.042.7

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3342000.02780000.02231000.01643000.02207000.01497000.01675000.02224000.02164000.02274000.01938000.02153000.02188000.01867000.02037000.01606000.01991000.01735000.01766000.01706000.01715000.01599000.01991000.01967000.01955000.01776000.02039000.02011000.02012000.01808000.01320000.01494000.01452000.01280000.01850000.01964000.01892000.01831000.04215000.0641000.0616000.0744000.01138000.01158000.0831000.0714000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312011-06-302011-03-312010-06-302010-03-31
Value-905.291-721.038-891.465-385.797-744.977-351.043-257.494-70.025-295.938-149.811-1.817-166.884144-295.42156
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-689.1-560.0-694.7-287.9-535.4-242.2-177.5-47.3-199.2-102.9-1.3-151.5128.7-247.545.8

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312011-06-302011-03-312010-06-302010-03-31
Value66513174452891193353363-102.23716214884146-170.765316-25.775
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating506.21023.1347.5215.8857.6244.2250.7-69.0109.2101.658.9133.2-151.9265.3-20.9

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312020-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.00.00.00.00.00.00.00.05025751000.00.00.00.00.00.00.00.00.0501000.00.00.0
Percentage of ProceedsFromIssuanceOfLongTermDebt0.00.00.00.00.00.00.00.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.0100.0100.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value500.0220.0210.0225025250.020.01925100500.0250.00.00.00.00.00.00.0501000.00.00.0
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.00.00.00.00.0100.0100.00.00.00.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value27272626262626262625252525222222212120202019191919191919192020202020202020202021212121212121
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.1093.1890.1090.1160.14817292934432524241710159.778111014152114141113171912146.4629.233158.2991514203129303021119.8091.9381.342
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value45.2845.4445.2745.2645.1445.3146.2946.1844.1739.88
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1401158580122117124127131126130
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value5.4036.125.5415.2926.57411121115132216
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3597000.02460000.01102000.0955000.03655000.03932000.04656000.04162000.05133000.04433000.07359000.0
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-50.0-0.1-1.516-1.1-150.01480.0071000.0-0.196-0.4270.399-0.770.00.00.001-4.616-23.086-28.305-32.819-0.408-41.664-4.407-40.172-0.019-16.272-11.602-45.431-53.47727-77.191-18.9986144-58.779-250.387-757.261-100.119-8.75955128-155.301283-465.05552-89.253
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:AffordableHousingTaxCreditProportionalAmortizationMethod

boh:AffordableHousingTaxCreditProportionalAmortizationMethod


Affordable
Period End2021-06-302021-03-312020-06-302020-03-31
Value2879000.02591000.01523000.01523000.0
Percentage of AffordableHousingTaxCreditProportionalAmortizationMethod100.0100.0100.0100.0

boh:AffordableHousingTaxCreditsProportionalAmortizationMethod

boh:AffordableHousingTaxCreditsProportionalAmortizationMethod


Affordable
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1794000.01523000.01523000.0754000.0753000.0753000.0753000.0410000.0410000.0410000.0410000.0-161000.0440000.0440000.0320000.0-777000.0259000.0259000.0259000.00000
Percentage of AffordableHousingTaxCreditsProportionalAmortizationMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

boh:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesNoteRate us-gaap:FinancialInstrument

boh:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesNoteRate

boh:MortgageServicingRights


Assumption
Period End2021-06-302021-03-312013-06-302013-03-31
Value-0.073.79-0.0010.0448
Percentage of AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesNoteRate100.0100.0100.0100.0

us-gaap:ServicingContracts


Assumption
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value3.8607-0.00030.0396-0.0004-0.000300.04060.00010.000100.0404-0.0002-0.0001-0.00010.0408-0.0005-0.0004-0.00020.04210-0.0002-0.00020.04270-0.0001-0.00010.043-0.0001
Percentage of AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesNoteRate0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:AvailablecommitmentsunderRevolvingCreditLinesModifiedasTDR

boh:AvailablecommitmentsunderRevolvingCreditLinesModifiedasTDR


Availablecommitmentsunder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312014-12-312014-09-30
Value-100000.0300000.0300000.0-100000.0100000.0200000.0200000.0-200000.0200000.0100000.0100000.0-200000.0-1000000.01300000.01500000.00-300000.0300000.0-300000.0-200000.0100000.0800000.0-100000.0-600000.0
Percentage of AvailablecommitmentsunderRevolvingCreditLinesModifiedasTDR100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:CARESActEstimatedProvisionForReliefMeasures

boh:CARESActEstimatedProvisionForReliefMeasures


C
Period End2020-12-31
Value0.0
Percentage of CARESActEstimatedProvisionForReliefMeasures0.0

boh:CurrentLoansServicedForThirdPartiesAsPercentage us-gaap:FinancialInstrument

boh:CurrentLoansServicedForThirdPartiesAsPercentage

us-gaap:ResidentialMortgage


Current
Period End2021-03-312020-12-31
Value99.00
Percentage of CurrentLoansServicedForThirdPartiesAsPercentage100.00.0

boh:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationTransferstoLoansHeldForSale

boh:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationTransferstoLoansHeldForSale


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-4.568-3.016-5.16-4.2425.6253.6534.0263.7362.5171.4980.861.0121.1980.3821.341.6311.8771.0721.1553.6961.3460.8410.7810.720.7260.4350.7820.4081.0731.1942.5230.26
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationTransferstoLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationUnrealizedGainLossIncludedinNetIncomeRelatedtoAssetsStillHeld

boh:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationUnrealizedGainLossIncludedinNetIncomeRelatedtoAssetsStillHeld


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value3715-9.942878880-9.33831199.1754.6-0.1840.3910.547-0.4211.3151.3691.248-1.3082.3611.9080.371-0.1620.4020.370.270.050.0680.1070.289-1.6632.042
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationUnrealizedGainLossIncludedinNetIncomeRelatedtoAssetsStillHeld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:FederalAndStateEffectiveTaxRateUsedForSegmentReporting

boh:FederalAndStateEffectiveTaxRateUsedForSegmentReporting


Federal
Period End2021-06-302021-03-312020-12-31
Value026.00
Percentage of FederalAndStateEffectiveTaxRateUsedForSegmentReporting0.0100.00.0

boh:FeeandCommissionFiduciaryandTrustActivities

boh:FeeandCommissionFiduciaryandTrustActivities


Feeand
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value11111110101011101110101011111111
Percentage of FeeandCommissionFiduciaryandTrustActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:FeesExchangeAndOtherServiceCharges

boh:FeesExchangeAndOtherServiceCharges


Fees
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value131312129.4171314141414141414141313131313141313131313121313131212121311121112121216161415151514
Percentage of FeesExchangeAndOtherServiceCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:FeesExchangeAndOtherServiceCharges us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:NoninterestIncomeInScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Fees
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value9.5169.136.841101111111111111111111111
Percentage of FeesExchangeAndOtherServiceCharges78.474.372.679.779.378.681.481.380.981.279.680.982.181.480.8

boh:FinancingReceivableModificationsImpactOnAllowance

boh:FinancingReceivableModificationsImpactOnAllowance


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value219000.0199000.0222000.09000.07000.026000.02469000.026000.036000.045000.0315000.0116000.0123000.061000.043000.0162000.072000.071000.0328000.0313000.030000.0240000.053000.033000.0177000.081000.02313000.0229000.040000.0156000.0749000.0118000.0994000.0193000.019000.0516000.0833000.05000.0905000.0131000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:FinancingReceivableModificationsImpactOnAllowance us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerLoan, us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value38000.079000.062000.04000.02000.010000.05000.03000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance17.439.727.944.428.638.50.211.5

boh:FinancingReceivableModificationsImpactOnAllowance us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1000.01000.062000.01000.002000.02451000.0010000.05000.0123000.0048000.00-1000.093000.011000.01000.038000.03000.000-3000.0064000.01000.02204000.0155000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance0.50.527.911.10.07.799.30.027.811.139.00.039.00.0-2.357.415.31.411.61.00.00.0-5.70.036.21.295.367.7

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value219000.0198000.0160000.08000.07000.024000.018000.026000.026000.040000.0192000.0116000.075000.061000.044000.069000.061000.070000.0290000.0310000.030000.0240000.056000.033000.0113000.080000.0109000.074000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance100.099.572.188.9100.092.30.7100.072.288.961.0100.061.0100.0102.342.684.798.688.499.0100.0100.0105.7100.063.898.84.732.3

boh:FinancingReceivableModificationsImpactOnAllowance us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, boh:CommercialAndIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1000.01000.02000.01000.002000.02451000.0010000.05000.049000.0048000.00-1000.0011000.01000.020000.01000.000-3000.002000.01000.02204000.0155000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance0.50.50.911.10.07.799.30.027.811.115.60.039.00.0-2.30.015.31.46.10.30.00.0-5.70.01.11.295.367.7

us-gaap:ConsumerPortfolioSegment, us-gaap:AutomobileLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value52000.0115000.090000.04000.05000.014000.04000.023000.021000.034000.028000.033000.031000.047000.028000.059000.049000.052000.034000.038000.022000.024000.030000.022000.014000.011000.03000.010000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance23.757.840.544.471.453.80.288.558.375.68.928.425.277.065.136.468.173.210.412.173.310.056.666.77.913.60.14.4

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value9000.04000.009000.0008000.069000.008000.01000.04000.002000.0006000.002000.0-1000.03000.0-1000.00
Percentage of FinancingReceivableModificationsImpactOnAllowance4.12.00.00.40.00.02.559.50.018.60.65.60.00.60.00.02.50.06.1-0.63.7-0.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:ResidentialMortgage


Financing
Period End2021-06-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value120000.000000165000.05000.030000.001000.0000248000.0258000.00197000.015000.0092000.061000.095000.056000.0
Percentage of FinancingReceivableModificationsImpactOnAllowance54.80.00.00.00.00.052.44.324.40.02.30.00.00.075.682.40.082.128.30.052.075.34.124.5

boh:InterestAndFeeIncomeForLoansAndLeases

boh:InterestAndFeeIncomeForLoansAndLeases


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1009998103107108109110110108107104101979694908786838280787573706968656363636262646463646465656667707177
Percentage of InterestAndFeeIncomeForLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:InterestExpenseFundsPurchased

boh:InterestExpenseFundsPurchased


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value01000.05000.0018000.072000.025000.0146000.0512000.0157000.0
Percentage of InterestExpenseFundsPurchased0.0100.0100.00.0100.0100.0100.0100.0100.0100.0

boh:MortgageBankingIncome

boh:MortgageBankingIncome


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.0585.8626.8514.0474.2782.6953.1994.8643.3362.2872.1481.9652.1792.1452.5933.2373.8193.36.2566.3624.0883.1893.133.2913.4691.6932.1161.6461.8042.0052.8234.1325.826.41111117.5815.053.4015.482.6613.1224.5496.8113.7523.464
Percentage of MortgageBankingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:NetUnrealizedGainLossOnInvestmentSecuritiesNetOfTax

boh:NetUnrealizedGainLossOnInvestmentSecuritiesNetOfTax


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.123-50.05-0.961-4.97.7341-5.8565.405
Percentage of NetUnrealizedGainLossOnInvestmentSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0

boh:OtherComprehensiveIncomeReclassificationAdjustmentForAmortizationOfGainsOnHeldToMaturitySecuritiesAfterTax

boh:OtherComprehensiveIncomeReclassificationAdjustmentForAmortizationOfGainsOnHeldToMaturitySecuritiesAfterTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value-279000.0-93000.0-76000.0-89000.0-48000.0-29000.0
Percentage of OtherComprehensiveIncomeReclassificationAdjustmentForAmortizationOfGainsOnHeldToMaturitySecuritiesAfterTax100.0100.0100.0100.0100.0100.0

boh:OtherComprehensiveIncomeReclassificationAdjustmentforAmortizationofHeldToMaturityHoldingGainsBeforeTax

boh:OtherComprehensiveIncomeReclassificationAdjustmentforAmortizationofHeldToMaturityHoldingGainsBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-380000.0-125000.0-108000.0-104000.0-121000.0-65000.0-29000.0-39000.0-368000.0-396000.0
Percentage of OtherComprehensiveIncomeReclassificationAdjustmentforAmortizationofHeldToMaturityHoldingGainsBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:OtherComprehensiveIncomeUnrealizedLossesOnInvestmentSecuritiesBeforeTax

boh:OtherComprehensiveIncomeUnrealizedLossesOnInvestmentSecuritiesBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-0.166-68.1-1.306-6.6671056-7.9687.353229.41215-7.61-4.044-12.398-17.2310.7335.1338.084-30.795-9.1348.52114-11.32211-12.5638.7412.5880.6651410-9.914-11.534-76.878-15.902-16.216165.643-10.61
Percentage of OtherComprehensiveIncomeUnrealizedLossesOnInvestmentSecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:ProportionalAmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization

boh:ProportionalAmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization


Proportional
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1345000.01318000.01318000.0644000.0645000.0645000.0645000.0333000.0333000.0333000.0333000.0-169000.0358000.0358000.0253000.0-600000.0200000.0200000.0200000.00000
Percentage of ProportionalAmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

boh:ProportionalAmortizationMethodsQualifiedAffordableHousingProjectInvestmentsAmortization

boh:ProportionalAmortizationMethodsQualifiedAffordableHousingProjectInvestmentsAmortization


Proportional
Period End2021-06-302021-03-312020-06-302020-03-31
Value2385000.02326000.01318000.01318000.0
Percentage of ProportionalAmortizationMethodsQualifiedAffordableHousingProjectInvestmentsAmortization100.0100.0100.0100.0

boh:PurchasesofPremisesandEquipment

boh:PurchasesofPremisesandEquipment


Purchasesof
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value6.0813.6495.777.31612141411
Percentage of PurchasesofPremisesandEquipment100.0100.0100.0100.0100.0100.0100.0100.0

boh:RevolvingLoansConvertedToTermLoanDuringthePeriod

boh:RevolvingLoansConvertedToTermLoanDuringthePeriod


Revolving
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2000000.0900000.0-1497100.0200000.0700000.0600000.0
Percentage of RevolvingLoansConvertedToTermLoanDuringthePeriod100.0100.0100.0100.0100.0100.0

boh:SecuritiesSoldUnderAgreementstoRepurchaseInterestExpense

boh:SecuritiesSoldUnderAgreementstoRepurchaseInterestExpense


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.473.5333.6143.6224.024.0254.0714.2574.6234.571
Percentage of SecuritiesSoldUnderAgreementstoRepurchaseInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:ServiceChargesOnDepositAccounts

boh:ServiceChargesOnDepositAccounts


Service
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.0656.1286.3356.0275.0977.4517.8357.5927.2837.3647.5627.2556.8657.1298.0538.1888.0098.3258.5378.5248.158.4438.6638.6698.2038.5379.0589.0958.6388.8789.3269.3859.1129.3019.4599.3469.2259.5919.6069.829.3759.93211121413
Percentage of ServiceChargesOnDepositAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:ServiceChargesOnDepositAccounts us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:NoninterestIncomeInScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Service
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.9453.02.7183.0533.133.2683.2953.3493.1833.1943.2143.5743.5713.7643.823
Percentage of ServiceChargesOnDepositAccounts46.549.853.341.039.943.045.245.542.144.046.850.144.346.047.7

boh:StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans

boh:StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.8512.8091.6731.9263.7611.6532.2622.0871.6861.8542.4281.9511.5023.3011.8616.5772.4291.7173.4262.7718.8826.0122.8453.2611.9142.0982.2974.4583.7543.2163.2425.2713.5672.5882.4855.8892.9352.6483.2994.533.4257.1846.7471.785
Percentage of StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.6280.6640.0430.3470.3290.630.5880.6160.5430.6340.650.570.5940.5150.520.5350.7980.430.9460.6270.9380.3630.6860.4330.3630.2350.360.5990.6750.2120.0250.4280.0110.065-0.0230.4710.088-0.1630.1320.3970.3131.1971.598-0.379
Percentage of StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans16.323.62.618.08.738.126.029.532.234.226.829.239.515.627.98.132.925.027.622.610.66.024.113.319.011.215.713.418.06.60.88.10.32.5-0.98.03.0-6.24.08.89.116.723.7-21.2

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.046-0.8450.4290.680.653-0.2710.365-0.2030.2620.085-0.0860.252-0.445-0.2210.54-0.702-0.81-0.037-0.6450.368-0.5020.032-0.19-0.218-0.017-0.039-0.074-0.205-0.233-0.223-0.682-1.553-0.869-0.265-0.441-2.317-0.65-0.441-1.164-1.588-1.161-2.948-3.582-0.32
Percentage of StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans-1.2-30.125.635.317.4-16.416.1-9.715.54.6-3.512.9-29.6-6.729.0-10.7-33.3-2.2-18.813.3-5.70.5-6.7-6.7-0.9-1.9-3.2-4.6-6.2-6.9-21.0-29.5-24.4-10.2-17.7-39.3-22.1-16.7-35.3-35.1-33.9-41.0-53.1-17.9

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.2692.991.2010.8982.7791.2941.3081.6730.8811.1351.8641.1281.3533.0070.8016.7442.4411.3243.1251.7758.4465.6172.3493.0451.5671.9022.0114.0633.3123.2273.8996.3954.4252.7882.9497.7353.4973.2524.335.7214.2738.9358.7312.483
Percentage of StockIssuedDuringPeriodValuePurchaseAndEquityCompensationPlans84.9106.471.846.673.978.357.880.252.361.276.857.890.191.143.0102.5100.577.191.264.195.193.482.693.481.990.787.591.188.2100.3120.3121.3124.1107.7118.7131.3119.1122.8131.3126.3124.8124.4129.4139.1

boh:TaxeffectonUnrealizedgainlossonInvestmentSecurities

boh:TaxeffectonUnrealizedgainlossonInvestmentSecurities


Taxeffecton
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.043-18.05-0.345-1.7672.78414-2.1121.9485.8442.4933.997-2.011-1.07-3.277-6.8010.2892.0273.19-12.154-3.6063.3645.672-4.4624.59-4.9533.4471.0210.2625.6084.093-3.907-4.548-30.306-6.261
Percentage of TaxeffectonUnrealizedgainlossonInvestmentSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:ThetaxeffectofothercomprehensiveincomereclassificationforamortizationofholdinggainslossesonHTMSecuritiestaxeffect

boh:ThetaxeffectofothercomprehensiveincomereclassificationforamortizationofholdinggainslossesonHTMSecuritiestaxeffect


Thetaxeffectofothercomprehensiveincomereclassificationforamortizationofholdinggainslosseson
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-101000.0-32000.0-29000.0-28000.0-32000.0-17000.0-9000.0-10000.0
Percentage of ThetaxeffectofothercomprehensiveincomereclassificationforamortizationofholdinggainslossesonHTMSecuritiestaxeffect100.0100.0100.0100.0100.0100.0100.0100.0

boh:Variationmarginpaymentsforswapliabilities

boh:Variationmarginpaymentsforswapliabilities


Variationmarginpaymentsforswapliabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value23-60.256-11.629-1.849.6555-43.438119.768-4.542-4.160.2930.0740.502-0.4880.0160.358
Percentage of Variationmarginpaymentsforswapliabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:WriteOffImpairmentChargeRightOfUseAssets us-gaap:TitleOfIndividual, us-gaap:SubsequentEventType

boh:WriteOffImpairmentChargeRightOfUseAssets

srt:BoardOfDirectorsChairman, us-gaap:SubsequentEvent


Write
Period End2021-01-22
Value2500000.0
Percentage of WriteOffImpairmentChargeRightOfUseAssets100.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-8894000.0-8878000.0-8543000.0-7648000.0-6231000.0-5164000.0-5581000.0-5151000.0-4661000.0-5290000.0-7333000.0-8001000.0-8666000.0-8966000.0-9501000.0-9658000.0-9897000.0-10130000.0-10494000.0-10957000.0-11069000.0-11208000.0-10945000.0-13439000.0-12574000.0-12740000.0-12688000.0-12706000.0-12729000.0-12157000.0-12966000.0-13613000.0-16148000.0-15848000.0-15873000.0-14486000.0-14673000.0-13474000.0-10273000.0-14039000.0-11616000.0-13800000.0-18360000.0-13510000.0-7165000.0-10799000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount

us-gaap:AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount


Affordable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value2.1512.1512.9382.9382.9382.9382.932.932.932.933.383.383.383.4323.2873.4143.4393.433.6123.3523.5163.5163.3533.3533.3533.3892.992.6462.599
Percentage of AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value3.1253.3753.4873.8043.1723.4372.5842.7692.7783.1582.8912.7292.4112.4552.0612.7462.5262.0951.9412.5172.018.6842.3042.4252.0412.8612.0692.855.9082.712.2173.7792.4013.323.3163.562
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossRecoveryOfBadDebts us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.1440.1120.2440.2311.5240.3290.2930.3180.4010.5010.8030.5420.3660.3280.2850.5980.2660.3360.5180.2960.4186.9050.4470.5040.4860.7360.4221.202
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts4.63.37.06.148.09.611.311.514.415.927.819.915.213.413.821.810.516.026.711.820.879.519.420.823.825.720.442.2

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.9813.2633.2433.5731.6483.1082.2912.4512.3772.6572.0882.1872.0452.1271.7762.1482.261.7591.4232.2211.5921.7791.8571.9211.5552.1251.6471.648
Percentage of AllowanceForLoanAndLeaseLossRecoveryOfBadDebts95.496.793.093.952.090.488.788.585.684.172.280.184.886.686.278.289.584.073.388.279.220.580.679.276.274.379.657.8

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1.1842.916-0.256-1.4575.1113.743.6592.9862.3513.673.9973.2983.253.5333.7853.4722.9613.6093.012.3991.745-3.7972.1581.9681.455
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForLoanAndLeaseLossesWriteoffsNet us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.3120.136-0.067-0.06-0.8680.3640.014-0.079-0.1951.485-0.438-0.0930.119-0.1220.2140.013-0.142-0.162-0.323-0.087-0.214-6.648-0.143-0.344-0.231
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet26.44.726.24.1-17.09.70.4-2.6-8.340.5-11.0-2.83.7-3.55.70.4-4.8-4.5-10.7-3.6-12.3175.1-6.6-17.5-15.9

us-gaap:ConsumerPortfolioSegment


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.8722.78-0.189-1.3975.9793.3763.6453.0652.5462.1854.4353.3913.1313.6553.5713.4593.1033.7713.3332.4861.9592.8512.3012.3121.686
Percentage of AllowanceForLoanAndLeaseLossesWriteoffsNet73.695.373.895.9117.090.399.6102.6108.359.5111.0102.896.3103.594.399.6104.8104.5110.7103.6112.3-75.1106.6117.5115.9

us-gaap:AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization

us-gaap:AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1670000.01692000.01544000.02347000.02147000.02147000.01892000.01891000.01891000.01891000.02078000.02078000.02078000.02078000.01970000.02105000.02137000.02161000.02219000.01319000.02174000.02174000.01922000.01922000.01998000.01893000.01719000.01402000.01358000.0
Percentage of AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet

us-gaap:AmortizationOfDeferredLoanOriginationFeesNet


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5042000.02486000.01557000.01054000.01048000.0-462000.0-561000.0-402000.0106000.0381000.042000.038000.0141000.0151000.0287000.0209000.0108000.0427000.0378000.0316000.0408000.0365000.0614000.0206000.0712000.0364000.0723000.0403000.0456000.0482000.0519000.0
Percentage of AmortizationOfDeferredLoanOriginationFeesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate us-gaap:FinancialInstrument

us-gaap:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate

boh:MortgageServicingRights


Assumption
Period End2021-06-302021-03-312013-06-302013-03-31
Value-0.376.880.00460.0585
Percentage of AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate100.0100.0100.0100.0

us-gaap:ServicingContracts


Assumption
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5.82060.00040.0590.0037-0.0053-0.01080.0857-0.00350.0018-0.00010.0977-0.00020.0002-0.00130.090.0033-0.0058-0.00180.0976-0.00330.0015-0.00760.10320.00440.00350.00070.09750.0199
Percentage of AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed us-gaap:FinancialInstrument

us-gaap:AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed

boh:MortgageServicingRights


Assumption
Period End2021-06-302021-03-312013-06-302013-03-31
Value0.7311.27-0.00920.108
Percentage of AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed100.0100.0100.0100.0

us-gaap:ServicingContracts


Assumption
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value13.928-0.00730.1493-0.01050.01420.01770.08620.0065-0.0009-0.00620.0707-0.00710.00610.00530.0807-0.0471-0.02260.02770.1233-0.00910.0151-0.04460.12960.00550.00610.01430.0903-0.0079
Percentage of AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:ValuationTechnique

us-gaap:AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate

srt:Maximum, us-gaap:FairValueInputsLevel3, boh:MortgageServicingRights, boh:DiscountedCashFlowTechnique


Assumption
Period End2021-06-302021-03-31
Value1.9712.98
Percentage of AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate100.0100.0

srt:Minimum, us-gaap:FairValueInputsLevel3, boh:MortgageServicingRights, boh:DiscountedCashFlowTechnique


Assumption
Period End2021-06-302021-03-31
Value-0.168.67
Percentage of AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate-8.166.8

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value2063000.01917000.02353000.01806000.01649000.01580000.01879000.01647000.01779000.01710000.01941000.01620000.01796000.01842000.01609000.01861000.01550000.01497000.01551000.01911000.01551000.01548000.01608000.01609000.02088000.01734000.01874000.01644000.01519000.01602000.01895000.01365000.01335000.01297000.01557000.02028000.01739000.0
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessExitCosts1 us-gaap:TitleOfIndividual, us-gaap:SubsequentEventType

us-gaap:BusinessExitCosts1

srt:BoardOfDirectorsChairman, us-gaap:SubsequentEvent


Business
Period End2021-01-22
Value5600000.0
Percentage of BusinessExitCosts1100.0

us-gaap:CommunicationsAndInformationTechnology

us-gaap:CommunicationsAndInformationTechnology


Communications
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value4.5576.3224.6044.6914.4164.7884.8284.6764.7274.5265.1514.2414.5633.8914.313.8823.8813.413.6653.623.9723.9515.1063.923.6733.7733.8233.6653.8423.6493.8273.6973.053.2663.0583.3973.16
Percentage of CommunicationsAndInformationTechnology100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets

us-gaap:ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets


Contractually
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1600000.01600000.01800000.01700000.01800000.03700000.01900000.01800000.01800000.01800000.01900000.01800000.01800000.01800000.01800000.01800000.01800000.01700000.01700000.01700000.01700000.01700000.01800000.01800000.01800000.01900000.01900000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.0
Percentage of ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentConvertibleConversionRatio1 us-gaap:InvestmentType

us-gaap:DebtInstrumentConvertibleConversionRatio1

boh:VisaClassBRestrictedSecurities


Debt
Period End2021-06-302021-03-312020-12-312019-09-272019-09-262019-09-302018-06-282018-06-27
Value01.622801.62281.62981.62281.62981.6483
Percentage of DebtInstrumentConvertibleConversionRatio10.0100.00.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleGainLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:DebtSecuritiesAvailableForSaleGainLoss

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:SaleofInvestmentSecuritiesAvailableforSale


Debt
Period End2021-06-302020-09-302020-06-302020-03-31
Value3675000.00077000.0
Percentage of DebtSecuritiesAvailableForSaleGainLoss100.00.00.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-662000.0-607000.0-570000.0-571000.0-570000.0-486000.0-483000.0-484000.0-484000.0-605000.0-498000.0-498000.0-498000.0-519000.0-433000.0-432000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-61000.0-62000.0-61000.0-62000.0-61000.0-72000.0-72000.0-72000.0-72000.0-141000.0-142000.0-142000.0-142000.0-80000.0-81000.0-80000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.30.3460.30.20.30.3560.50.30.30.4780.30.3
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.10.1690.10.10.10.070.20.10.10.0710.20.1
Percentage of DefinedBenefitPlanContributionsByEmployer33.348.833.350.033.319.740.033.333.314.966.733.3

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1148000.01255000.01258000.01258000.01258000.01246000.01249000.01249000.01249000.01277000.01281000.01282000.01282000.01297000.01238000.01238000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value206000.0251000.0230000.0231000.0231000.0252000.0258000.0257000.0258000.0230000.0235000.0236000.0235000.0277000.0272000.0272000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value727000.0928000.0900000.0900000.0900000.01120000.01094000.01093000.01094000.01070000.01041000.01041000.01041000.01182000.01161000.01161000.0
Percentage of DefinedBenefitPlanInterestCost352.9369.7391.3389.6389.6444.4424.0425.3424.0465.2443.0441.1443.0426.7426.8426.8

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value321000.0313000.0321000.0321000.0321000.0176000.0227000.0224000.0226000.0123000.0146000.0147000.0146000.0177000.0203000.0205000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value241000.0280000.0212000.0213000.0212000.0360000.0328000.0328000.0329000.0398000.0258000.0257000.0257000.0404000.0356000.0355000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost75.189.566.066.466.0204.5144.5146.4145.6323.6176.7174.8176.0228.2175.4173.2

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value176000.0124000.0152000.0152000.0151000.0102000.0118000.0117000.0118000.0113000.0114000.0115000.0115000.084000.0123000.0123000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.3265.2385.2765.24.9624.7674.583
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value4.045.875107.356.729114.0897.0935.0913.1832.0472.1751.8352.2961.9221.882.5112.0495.185.5873.4331.3261.6021.7622.0521.2581.8191.0111.4031.552.1373.4135.6976.4041113
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:ForeignExchangeContract, us-gaap:OtherIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.4480.2710.5370.4670.2230.7140.3450.481.1520.9140.5230.6810.9950.9640.6960.7540.7961.050.7170.7720.7640.7090.6490.7880.696
Percentage of DerivativeGainLossOnDerivativeNet11.14.65.36.43.36.38.46.822.628.725.531.354.242.036.240.131.751.213.813.822.353.540.544.733.9

us-gaap:ForwardContracts, boh:MortgageBankingIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-1.5763.227-0.622-0.595-0.874-2.184-0.083-0.282-1.382-0.592-0.310.2070.240.6840.047-0.434-0.465-0.4244.171-0.934-1.017-0.4780.09-0.210.125
Percentage of DerivativeGainLossOnDerivativeNet-39.054.9-6.1-8.1-13.0-19.4-2.0-4.0-27.1-18.6-15.19.513.129.82.4-23.1-18.5-20.780.5-16.7-29.6-36.05.6-11.96.1

us-gaap:InterestRateLockCommitments, boh:MortgageBankingIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value4.0710.7736.7924.9034.3516.3032.5184.3813.5611.7251.3070.7290.9680.531.1711.551.6551.267-0.2794.1542.9730.9860.6140.7550.824
Percentage of DerivativeGainLossOnDerivativeNet100.813.267.066.764.755.961.661.869.954.263.833.552.823.160.982.465.961.8-5.474.486.674.438.342.840.2

us-gaap:InterestRateSwap, us-gaap:OtherIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1.0971.6043.4272.5753.0296.4381.3092.9671.761.1360.5270.5580.6320.1180.0080.010.5250.1560.5711.5950.7130.1090.2490.4290.407
Percentage of DerivativeGainLossOnDerivativeNet27.227.333.835.045.057.132.041.834.635.725.725.734.45.10.40.520.97.611.028.520.88.215.524.319.8

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2727262626262625252525222222212120202019191919191919192020202020202020202021212121212121
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2727262626262625252525222222212120202019191919191919192020202020202020202021212121212121
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquipmentExpense

us-gaap:EquipmentExpense


Equipment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.7968.8789.5749.2238.1958.4567.937.6376.8956.8336.3646.1165.8455.5275.4545.4175.7065.5015.1914.9135.0655.4095.2444.8044.8265.2884.7344.4734.6694.6034.8374.5724.384.5774.7054.5234.6695.8264.7484.6624.7414.6985.9024.5454.3664.558
Percentage of EquipmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities

us-gaap:ExcessTaxBenefitFromShareBasedCompensationOperatingActivities


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-577000.0-331000.0-16000.07000.048000.0-524000.0-34000.0-56000.0-107000.0-530000.0985000.0-36000.0-182000.0-767000.00000237000.032000.0573000.0311000.0673000.047000.0102000.0254000.0235000.030000.052000.0353000.0356000.0101000.040000.0451000.0192000.089000.064000.0559000.0188000.063000.0148000.0485000.0258000.01140000.01575000.010000.0
Percentage of ExcessTaxBenefitFromShareBasedCompensationOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-0.044-0.039-0.06-0.05-0.033-0.025-0.048-0.038-0.056-0.022-0.037-0.039-0.038-0.05-0.055-0.039-0.038-0.069-0.085-0.079-0.091-0.06-0.102-0.116-0.089-0.327-0.139-0.2170.470.6590.8672.347-0.9172.9538.87148.3883.012
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value4.0380.8746.8474.9094.296.1722.5364.363.531.7151.30.730.9680.5371.1791.5611.641.267-0.1534.1492.8830.9720.6190.7520.8260.5870.8320.3690.8911.1040.862.686
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FederalDepositInsuranceCorporationPremiumExpense


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.6691.6541.4841.2821.5581.4561.3761.2571.291.2691.3362.0572.1822.1572.2532.1072.0972.2092.0152.1042.1442.3522.3222.1392.0682.142.0551.752.0552.0761.9541.9131.9491.9491.8921.8222.0882.0712.0272.0652.013.2443.1983.1593.1073.1
Percentage of FederalDepositInsuranceCorporationPremiumExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.3096.2913.2312.3478.2837.1776.2435.7555.1296.8286.8886.0275.6615.9885.8466.2185.4875.7044.9514.9163.7554.8874.4624.3933.4964.0883.7433.6613.9974.038104.6744.7045.2995.435.0345.9367.7599.608109.0217.36
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.4560.2480.1770.1710.6560.6930.3070.2390.2061.9860.3650.4490.4850.2060.4990.6110.1240.1740.1950.2090.2040.2570.3040.160.2550.2350.2050.229
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs10.63.95.57.37.99.74.94.24.029.15.37.48.63.48.59.82.33.13.94.35.45.36.83.67.35.75.56.3

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value3.8536.0433.0542.1767.6276.4845.9365.5164.9234.8426.5235.5785.1765.7825.3475.6075.3635.534.7564.7073.5514.634.1584.2333.2413.8533.5383.432
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs89.496.194.592.792.190.395.195.896.070.994.792.691.496.691.590.297.796.996.195.794.694.793.296.492.794.394.593.7

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value8.983108.7620.5461.5091.232591.8272.076.487442.9893.7013.3412.9034.7277.3147.3062.8443.044.64360-1.38.9847.715614.12.4-1.75512
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerLoan, us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1.011.9651.4930.0930.0520.240.1130.117
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment211.218.917.017.03.419.50.26.4

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-0.0030.112-0.0380.0921.1520.099170.0450.0994.0180.2330.7120.5030.1431.5054.8914.2620.4370.3052.9552.9880.1046.5515.159
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2-0.01.1-0.416.876.38.029.02.54.861.97.819.215.14.931.866.958.315.410.063.64.9-8.072.966.9

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value8.983108.80.4540.3571.1331.1351.7821.9712.4692.7562.9892.8382.763.2222.4233.0442.4072.7351.6883.2171.7112.4332.556
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.098.9100.483.223.792.01.997.595.238.192.280.884.995.168.233.141.784.690.036.45.3-131.627.133.1

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, boh:CommercialAndIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-0.0030.1120.0150.0920.00.099170.0450.0990.1110.2330.7120.503-0.1860.1984.1913.8580.4410.0972.9552.988-3.0246.5514.535
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2-0.01.10.216.80.08.029.22.54.81.77.819.215.1-6.44.257.352.815.53.263.64.9232.672.958.8

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-0.0531.0990.00.0-0.143-0.07-0.0713.9070.00.00.00.3291.3070.70.404-0.0040.2080.00.03.1280.00.624
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2-0.6201.30.00.0-0.2-3.8-3.460.20.00.00.011.327.69.65.5-0.16.80.00.0-240.60.08.1

us-gaap:ConsumerPortfolioSegment, us-gaap:AutomobileLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3.7978.2876.1950.2270.3050.8930.91.6651.4882.241.71.5212.1791.9662.6362.1152.3031.8341.6780.9771.1231.2731.1720.888
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment242.379.670.741.620.272.51.591.171.934.556.941.165.267.755.828.931.564.555.221.01.8-97.913.011.5

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.4620.0521.1120.1340.00.1220.00.2470.4340.5450.1620.2030.0040.00.1750.00.00.478-0.0030.168
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment25.10.512.724.50.00.20.011.914.514.75.64.30.10.06.20.00.00.80.21.9

us-gaap:ConsumerPortfolioSegment, us-gaap:ResidentialMortgage


Financing
Period End2021-06-302020-06-302019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3.7140.00.00.00.0570.00.2960.4550.1120.3680.00.00.0980.1210.5470.441.1660.0440.7491.414
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment241.30.00.00.02.80.09.912.33.412.70.00.01.34.318.09.51.9-3.48.318.3

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value436000.0308000.0202000.06000.0345000.0226000.0207000.0526000.0307000.0391000.0440000.0456000.01256000.0659000.0456000.0404000.0975000.0894000.03000.0134000.01423000.0790000.01177000.04627000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 us-gaap:FinancialInstrument, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerLoan, us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value140000.027000.043000.0-2000.014000.050000.0-15000.072000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment132.18.821.3-33.34.122.1-7.213.7

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value436000.0308000.0175000.06000.0345000.0226000.0262000.0526000.0249000.0391000.0440000.0456000.0886000.0319000.0456000.0404000.0423000.0894000.03000.0134000.01423000.0207000.01177000.0156000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1100.0100.086.6100.0100.0100.0126.6100.081.1100.0100.0100.070.548.4100.0100.043.4100.0100.0100.0100.026.2100.03.4

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ConsumerPortfolioSegment, us-gaap:AutomobileLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value296000.0281000.0132000.06000.0331000.0176000.0281000.0126000.0186000.0266000.0266000.0289000.0435000.0-36000.0373000.0267000.0224000.0326000.03000.021000.0116000.0112000.052000.086000.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment167.991.265.3100.095.977.9135.724.060.668.060.563.434.6-5.581.866.123.036.5100.015.78.214.24.41.9

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.423-1.203-1.193-1.12113-0.97-0.906-1.469-0.776-0.835-0.841-0.729-1.702-0.666-0.617-0.566-0.52
Percentage of GainLossOnSaleOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfLoansAndLeases

us-gaap:GainLossOnSaleOfLoansAndLeases


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.9966.5583.0964.3813.4421.9566.6521.5391.1011.0651.1921.5720.4970.5731.1651.6441.8032.1683.0523.9660.8423.2531.6290.5431.2190.7480.6110.6350.8290.8212.3483.6665.3528.5867.6574.1032.4115.131
Percentage of GainLossOnSaleOfLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfMortgageLoans

us-gaap:GainLossOnSaleOfMortgageLoans


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-03-31
Value2.62.16.43.42.43.21.22.51.10.50.40.40.50.30.31.41.81.32.03.64.41.81.81.81.80.50.80.30.60.7-6.73.04.87.57.53.82.30.10.2
Percentage of GainLossOnSaleOfMortgageLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value01850000.000000558000.00000
Percentage of GainLossOnSaleOfPropertyPlantEquipment0.0100.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:GainOnSaleOfInvestments

us-gaap:GainOnSaleOfInvestments


Gain
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value3.6750.00.0140.0770.1090.0385.6332.030.00.00.00.00.00.00.0
Percentage of GainOnSaleOfInvestments100.00.00.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value61313454723151367270443-148.069221240183-100.024-13.77573-164.192263308156511164154237314-153.733111346271-308.593625129306158197-277.622308-327.44692628583296623286277-169.42584
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1311281281341391441451481481451431391351321311281231191171131131131111071071061061041031021011009798100104106109107109110112109113119123
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeSecuritiesHeldToMaturity

us-gaap:InterestAndDividendIncomeSecuritiesHeldToMaturity


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value13131415161918182221212020212120191919192020212022242426262726241919202325262320207.6331.3881.5531.71.863
Percentage of InterestAndDividendIncomeSecuritiesHeldToMaturity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.1524.3294.8615.8917.954141618181513109.4597.5816.986.6634.9983.6913.4483.2323.0812.8862.4432.412.4052.3682.3922.3912.3932.3582.4182.52.5792.6462.7532.9313.2193.4733.7364.5614.7925.2325.9187.0417.938.307
Percentage of InterestExpenseDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestExpenseShortTermBorrowings


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value01000.022000.039000.001000.01000.036000.088000.028000.013000.016000.0064000.0000
Percentage of InterestExpenseShortTermBorrowings0.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0

us-gaap:InterestIncomeDebtSecuritiesAvailableForSaleOperating

us-gaap:InterestIncomeDebtSecuritiesAvailableForSaleOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1615151414161617
Percentage of InterestIncomeDebtSecuritiesAvailableForSaleOperating100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeDepositsWithFinancialInstitutions

us-gaap:InterestIncomeDepositsWithFinancialInstitutions


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value07000.01000.03000.01000.09000.08000.09000.09000.015000.010000.010000.0-4000.018000.03000.05000.02000.05000.02000.01000.02000.04000.01000.02000.02000.03000.02000.03000.01000.03000.03000.03000.01000.03000.03000.03000.01000.02000.02000.06000.02000.0-2000.07000.05000.03000.013000.0
Percentage of InterestIncomeDepositsWithFinancialInstitutions0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1391341049586921191201201211211191161141141121081051031011021051009797969698969392908788909394979494939590858786
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss us-gaap:StatementBusinessSegments

boh:CommercialBanking


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value484744475245454645454646444343434142413838443637363632322926192528303130303233343435352830
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss35.034.942.750.160.549.538.338.938.237.638.538.837.837.538.238.738.839.939.738.237.542.836.638.237.037.633.833.030.328.821.427.932.233.934.433.132.432.936.136.936.537.039.333.034.2

boh:ConsumerBanking


Interest
Period End2021-06-302021-03-312020-06-302020-03-31
Value70666770
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss50.349.677.776.3

boh:RetailBanking


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value756770626364636263626061636361595958554949484647454541403933333736353535383839374038
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss78.777.775.952.552.753.952.551.653.553.252.854.056.658.558.257.758.356.652.548.950.649.947.848.845.947.444.143.843.838.838.141.339.437.336.837.341.140.841.541.247.443.6

boh:TreasuryAndOther


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2020-12.038-27.556-33.037-23.4461.2150.552-0.3181.8651.853-1.3160.0281.181-0.043-2.098-3.809-4.659-3.48-2.5780.064-1.5839.186.4728.471113171822292322212022252521171716131215
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss14.715.5-11.5-28.8-38.3-25.41.00.5-0.31.51.5-1.10.01.0-0.0-1.9-3.5-4.4-3.4-2.50.1-1.59.16.68.711.514.418.319.424.332.025.526.124.822.323.726.926.622.618.418.717.314.914.817.2

us-gaap:InterestIncomeFederalFundsSold

us-gaap:InterestIncomeFederalFundsSold


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value260000.0137000.0115000.0149000.092000.0546000.0723000.0656000.0730000.01444000.0727000.01393000.0846000.0757000.0717000.01579000.0696000.0890000.0795000.0695000.0618000.0753000.0315000.0291000.0268000.0259000.0192000.0176000.0168000.0137000.0105000.0177000.074000.059000.0180000.0105000.0119000.0129000.0120000.0160000.0297000.0251000.0160000.0211000.0396000.0309000.0
Percentage of InterestIncomeFederalFundsSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxExempt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.2780.2810.4210.4980.570.570.6160.7241.8853.3614.5094.5544.6864.7664.814.885.0125.0235.0285.075.1225.2185.2775.3125.3295.3135.3665.35.3195.2224.9174.6234.4294.284
Percentage of InterestIncomeSecuritiesTaxExempt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:InterestIncomeSecuritiesTaxable


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value29282930303534353531302828282827262524242525272527293031323332312931
Percentage of InterestIncomeSecuritiesTaxable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InvestmentIncomeInterest

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, boh:AmortizationofUnrealizedGainsLossesofInvestmentSecuritiesTransferredfromAFStoHTM


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-0.38-0.125-0.108-0.103-0.121-0.065-0.029-0.039-0.368-0.396-0.452-0.476-0.578-0.659-0.49-0.497-0.491-0.504-0.656-0.286-0.242-0.422-0.434-1.217-0.455-0.03-0.1220.160.3320.3330.4921.6212.966
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value56565051505451545356545152545251505150495050474647494545454643464548464744474444464646464744
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value0.5990.601-3.5990.5090.5090.509-2.3120.3340.3340.334-2.1510.2950.2940.2940.2410.2420.2420.2330.2320.2330.3620.3640.3620.258
Percentage of LaborAndRelatedExpense1.11.1-7.21.01.00.9-4.50.60.60.6-3.90.60.60.50.50.50.50.50.50.50.80.80.70.6

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-0.062-0.0610.431-0.062-0.062-0.061-0.072-0.072-0.072-0.072-0.141-0.142-0.142-0.142-0.08-0.081-0.08-0.081-0.08-0.081-0.08-0.081-0.08-0.081-0.08-0.081-0.08-0.081
Percentage of LaborAndRelatedExpense-0.1-0.10.9-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.6610.662-4.030.5710.5710.570.380.4060.4060.4060.5260.4370.4360.4360.4150.3220.3220.3230.2840.3140.3120.3140.2940.4430.4440.4430.240.339
Percentage of LaborAndRelatedExpense1.21.2-8.01.11.11.00.70.70.80.71.00.80.80.80.80.60.60.60.60.60.60.60.61.00.90.90.50.7

us-gaap:LossOnSaleOfInvestments

us-gaap:LossOnSaleOfInvestments


Loss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.2521.2031.1931.1210.9641.0471.0151.5076.4092.8650.8410.7291.7020.6660.6170.5660.52
Percentage of LossOnSaleOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value969898898896931009293959090949288888889878687859183868181818382828184838480858483938688898581
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestExpense us-gaap:StatementBusinessSegments

boh:CommercialBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value151515151417212121202020192019171818171717171725161816161616161522222222212322222424242324
Percentage of NoninterestExpense16.315.916.017.216.618.022.621.322.922.521.822.421.921.521.420.020.920.720.019.920.619.820.027.719.820.920.620.020.120.119.819.027.127.127.426.126.727.626.726.925.828.527.126.029.1

boh:ConsumerBanking


Noninterest
Period End2021-06-302021-03-312020-06-302020-03-31
Value72787070
Percentage of NoninterestExpense75.579.179.473.5

boh:RetailBanking


Noninterest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value697070525952525351515454515252525150525049495050484949505043444545434445455243464343
Percentage of NoninterestExpense77.279.673.656.659.256.256.455.757.257.257.858.558.159.059.059.259.359.060.458.554.458.857.661.660.460.559.560.760.453.652.754.953.654.252.253.953.755.850.952.448.350.6

boh:TreasuryAndOther


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.9175.0074.4795.1113.3728.1143.5313.8212.9222.6753.9992.8332.5943.2462.6074.4452.4692.4823.6693.6122.7711.953.8522.4123.2754.251.452.4342.6312.7982.763.4912.4952.9142.7522.7851.4782.0392.2391.6882.2272.3583.2299.2781.952
Percentage of NoninterestExpense8.25.14.55.73.88.43.83.83.22.94.23.12.93.42.85.02.82.84.14.13.22.24.52.63.94.91.83.03.23.33.34.23.13.53.33.31.82.42.72.02.42.73.610.32.3

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value44424541514647464543424141444142455546484656444345524544444445454847525246484350495351636871
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409


Noninterest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value45415146474645434241414441424555
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:NoninterestIncomeInScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Noninterest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value262523272929303029293029292931
Percentage of NoninterestIncome58.162.045.360.061.863.267.270.269.870.373.467.670.469.669.3

boh:NoninterestIncomeOutofScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Noninterest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value181528181817141312121014121213
Percentage of NoninterestIncome41.938.054.740.038.236.832.829.830.229.726.632.429.630.430.7

us-gaap:NoninterestIncome us-gaap:StatementBusinessSegments

boh:CommercialBanking


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value6.5757.8588.047.6727.07611108.7396.9387.0616.3386.2415.5125.6425.2195.1375.8765.4385.9526.9776.4387.65.6794.7775.7935.5995.8975.6925.4436.0886.5646.4119.1179.48.7648.6878.552118.9089.4269.7419.0589.8439.74511
Percentage of NoninterestIncome14.818.317.818.413.825.422.318.815.316.215.115.013.312.812.512.113.09.712.814.513.813.512.711.112.610.712.912.712.213.614.514.219.019.716.516.618.324.120.518.519.716.819.115.417.0

boh:ConsumerBanking


Noninterest
Period End2021-06-302021-03-312020-06-302020-03-31
Value32332832
Percentage of NoninterestIncome73.478.456.570.6

boh:RetailBanking


Noninterest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value312832212221212019191920212120242421202121201920202019202120202824211917242120232825
Percentage of NoninterestIncome76.156.570.644.849.446.448.648.347.847.543.750.050.248.537.452.651.546.837.047.549.145.336.544.145.145.343.545.048.343.442.952.947.645.739.840.348.543.937.345.744.437.5

boh:TreasuryAndOther


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value5.2561.4142.1272.286151.8241.7721.1412.5452.142.0341.9011.4435.472.012.3932.193152.3272.6892.364133.7542.8753.643125.3214.5344.5014.8453.4752.5822.7653.0843.2073.4191.8493.2953.350.7892.7919.6933.9638.85317
Percentage of NoninterestIncome11.83.34.75.529.74.03.72.55.64.94.84.63.512.44.85.64.826.85.05.65.124.58.46.77.924.711.610.110.110.87.75.75.86.56.16.53.96.97.71.65.618.07.714.024.8

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value4.4224.6796.867.0466.178108.7336.7656.3855.6064.7555.0564.5576.8654.0553.4474.4563.8554.0764.9614.3515.2464.5252.664.4872.9913.2133.253
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome us-gaap:ProductOrService, us-gaap:AdjustmentsForNewAccountingPronouncements

boh:NoninterestIncomeInScopeofTopic606, us-gaap:AccountingStandardsUpdate201409


Noninterest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.9292.1312.2612.3022.4332.2242.5042.4712.4762.3662.5322.2772.2832.1382.449
Percentage of NoninterestIncomeOtherOperatingIncome28.130.236.622.227.932.939.244.152.146.855.633.256.362.055.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.0479.09147.2818.7618.9558.8248.8038.5797.5948.9188.7028.5888.5348.517.7278.1318.1687.5818.517.1587.0034.8767.4038.6059.3339.2919.3349.2549.4179.6029.8479.6619.635111010101111101010101010
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:AvailableforsaleSecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.281-50.143-1.069-4.9767.64141-5.8195.376166.62810-5.949-3.399-9.605-10.7260.1432.8094.589-19.038-5.7015.0118.439-7.1286.428-7.8865.2761.4930.5
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.281-50.143-7.086-4.9767.64141-9.5285.376166.6287.549-5.949-3.399-9.605-10.1910.1432.8094.589-19.615-5.7015.0118.439-2.6626.428-7.8865.276-10.7930.5
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0662.9100.0100.0100.0163.7100.0100.0100.069.7100.0100.0100.095.0100.0100.0100.0103.0100.0100.0100.037.3100.0100.0100.0-722.9100.0

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeaseExpense


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.8382.8393.0893.0373.0413.1143.1213.1363.1743.1850.00.00.00.0
Percentage of OperatingLeaseExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-0.599-0.6017.642-0.509-0.509-0.5094.738-0.334-0.334-0.3344.083-0.295-0.294-0.294-1.219-0.241-0.242-0.2420.75-0.233-0.232-0.233-7.549-0.362-0.364-0.36220-0.258-0.258-0.258-12.705-0.333-0.332-0.1285.558-0.251-0.254-0.25115-0.777-0.777-0.777
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-0.442-0.4415.616-0.374-0.374-0.3743.482-0.245-0.245-0.2462.974-0.216-0.216-0.216-0.738-0.146-0.147-0.1460.453-0.14-0.141-0.141-4.595-0.219-0.22-0.2212-0.157-0.156-0.156-7.694-0.202-0.201-0.0783.358-0.152-0.153-0.1539.526-0.365-0.577-0.471
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-157000.0-160000.02026000.0-135000.0-135000.0-135000.01256000.0-89000.0-89000.0-88000.01109000.0-79000.0-78000.0-78000.0-481000.0-95000.0-95000.0-96000.0297000.0-93000.0-91000.0-92000.0-2954000.0-143000.0-144000.0-142000.07936000.0-101000.0-102000.0-102000.0-5011000.0-131000.0-131000.0-50000.02200000.0-99000.0-101000.0-98000.06191000.0-412000.0-200000.0-306000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value62000.061000.0-62000.0-61000.0-62000.0-61000.0-72000.0-72000.0-72000.0-72000.0-141000.0-142000.0-142000.0-142000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-80000.0-81000.0-81000.0-80000.0-80000.0-80000.0
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value45000.044000.0-46000.0-45000.0-46000.0-44000.0-53000.0-53000.0-53000.0-53000.0-102000.0-106000.0-104000.0-104000.0-49000.0-49000.0-48000.0-49000.0-48000.0-50000.0-48000.0-49000.0-48000.0-49000.0-49000.0-49000.0-48000.0-49000.0-49000.0-49000.0-49000.0-49000.0-49000.0-48000.0-48000.0-48000.0
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value17000.017000.0-16000.0-16000.0-16000.0-17000.0-19000.0-19000.0-19000.0-19000.0-39000.0-36000.0-38000.0-38000.0-31000.0-32000.0-32000.0-32000.0-32000.0-31000.0-32000.0-32000.0-32000.0-32000.0-31000.0-32000.0-32000.0-32000.0-31000.0-32000.0-31000.0-32000.0-32000.0-32000.0-32000.0-32000.0
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value0.433-67.499-8.948-6.1581157-12.7067.687229.74611-7.315-3.75-12.104-16.0120.9745.3758.326-31.545-8.9018.75314-3.77312-12.1999.103-17.5380.923165.897-10.3593132-31.395
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.319-49.609-6.577-4.5268.10441-9.3385.65167.1658.195-5.383-2.758-8.905-9.6920.593.2535.04-19.094-5.3885.2988.835-2.2657.27-7.395.514-10.6230.568.7736.4271.687-6.784-46.371-9.563-13.2169.9223.54-6.301-11.4911819-19.029
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents

us-gaap:AvailableforsaleSecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-0.402-50.143-1.04-4.9767.64141-5.8765.376126.62810-5.949-3.399-9.605-10.7260.1432.8094.589-19.038-5.7015.0118.439-7.1286.313-7.8865.2761.4930.5
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-126.0101.115.8109.994.399.062.995.277.192.5132.2110.5123.2107.9110.724.286.491.199.7105.894.695.5314.786.8106.795.7-14.189.3

us-gaap:HeldtomaturitySecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.2790.0930.0790.0760.0890.0480.020.0293.5310.2910.3360.350.4250.4840.2960.3010.2970.3050.3970.1730.1460.2550.2680.7380.2760.0180.074-0.097
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent87.5-0.2-1.2-1.71.10.1-0.20.521.54.14.1-6.5-15.4-5.4-3.151.09.16.1-2.1-3.22.82.9-11.810.2-3.70.3-0.7-17.3

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.4420.441-5.6160.3740.3740.374-3.4820.2450.2450.246-2.9740.2160.2160.2160.7380.1460.1470.146-0.4530.140.1410.1414.5950.2190.220.22-12.190.157
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent138.6-0.985.4-8.34.60.937.34.31.53.4-36.3-4.0-7.8-2.4-7.624.74.52.92.4-2.62.71.6-202.93.0-3.04.0114.828.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.319-49.609-6.577-4.5268.10441-9.3385.65167.1658.195-5.383-2.758-8.905-9.6920.593.2535.04-19.094-5.3885.2988.835-2.2657.27-7.395.514-10.6230.568.7736.4271.687-6.784-46.371-9.563-13.2169.9223.54-6.301-11.4911819-19.029
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-12-312015-09-302014-12-312014-09-302014-06-30
Value3675000.000077000.089000.00127000.0-64000.01000.0189000.00064000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.00.00.00.0100.0100.00.0100.0100.0100.0100.00.00.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-12-312015-09-302014-12-312014-09-302014-06-30
Value2683000.0-29000.00056000.057000.0093000.0-47000.00115000.00039000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.00.00.0100.0100.00.0100.0100.00.0100.00.00.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312015-12-312015-09-302014-12-312014-09-302014-06-30
Value992000.029000.00021000.032000.0034000.0-17000.01000.074000.00025000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.00.00.0100.0100.00.0100.0100.0100.0100.00.00.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value661000.0662000.0-607000.0-570000.0-571000.0-570000.0-380000.0-406000.0-406000.0-406000.0-526000.0-437000.0-436000.0-436000.0-415000.0-322000.0-322000.0-323000.0-284000.0-314000.0-312000.0-314000.0-294000.0-443000.0-444000.0-443000.0-240000.0-339000.0-338000.0-339000.0-447000.0-414000.0-413000.0-414000.0-320000.0-331000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value487000.0485000.0-447000.0-419000.0-420000.0-418000.0-280000.0-298000.0-298000.0-299000.0-412000.0-322000.0-320000.0-320000.0-252000.0-195000.0-195000.0-195000.0-172000.0-190000.0-189000.0-190000.0-177000.0-268000.0-269000.0-269000.0-144000.0-206000.0-205000.0-205000.0-271000.0-251000.0-250000.0-251000.0-193000.0-200000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value174000.0177000.0-160000.0-151000.0-151000.0-152000.0-100000.0-108000.0-108000.0-107000.0-114000.0-115000.0-116000.0-116000.0-163000.0-127000.0-127000.0-128000.0-112000.0-124000.0-123000.0-124000.0-117000.0-175000.0-175000.0-174000.0-96000.0-133000.0-133000.0-134000.0-176000.0-163000.0-163000.0-163000.0-127000.0-131000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.114-17.89-2.371-1.6322.91915-3.3682.0375.9332.5812.888-1.932-0.992-3.199-6.320.3842.1223.286-12.451-3.5133.4555.764-1.5084.733-4.8093.589-6.9150.363
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3.129-68.225-1.414-6.7711056-7.9087.314219.01614-8.086-4.622-13.057-17.7210.2364.6427.58-31.451-9.428.27913-11.75510-13.0188.7112.4660.8251410-9.422-9.913-73.912-12.595-12.279209.582-6.5860.6423233-25.471-63.6181685
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.281-50.143-1.069-4.9767.64141-5.8195.376166.62810-5.949-3.399-9.605-10.7260.1432.8094.589-19.038-5.7015.0118.439-7.1286.428-7.8865.2761.4930.58.8576.473-5.709-6.004-46.572-9.641-0.1699.773.387-6.4540.3891920-19.5-64.07105110
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.848-18.082-0.345-1.7952.75214-2.0891.9385.7822.3883.881-2.137-1.223-3.452-6.9950.0931.8332.991-12.413-3.7193.2685.505-4.6274.185-5.1323.4350.9730.3255.7644.224-3.713-3.909-29.136-4.957-4.7997.8933.808-2.590.2531213-10.033-23.876.54833
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherInterestAndDividendIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value182000.0185000.0167000.0151000.0125000.0218000.0239000.0233000.0210000.0319000.0352000.0364000.0341000.0300000.0271000.0235000.0208000.0230000.0281000.0166000.0153000.0212000.0381000.0312000.0310000.0302000.0303000.0302000.0302000.0302000.0302000.0301000.0285000.0284000.0283000.0283000.0281000.0280000.0280000.0279000.0279000.0279000.0279000.0278000.0277000.0277000.0
Percentage of OtherInterestAndDividendIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value17131512121415211513161514171614151417161515172414141214131415141417161817171919271820241817
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForOriginationAndPurchasesOfLoansHeldForSale

us-gaap:PaymentsForOriginationAndPurchasesOfLoansHeldForSale


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1291027876129110188149110635365787094817673-43.446141120614555746.9469.5585.501183475138212226235177100901299971150265191108111
Percentage of PaymentsForOriginationAndPurchasesOfLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromLoansAndLeases


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-85.36204207-19.2664373641091242121042201801401242322133091984473642701811892642532812921802191169714780-69.4117511180611970.804333.39931-110.539-147.366-132.607
Percentage of PaymentsForProceedsFromLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value903594875729270238253173688341
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value7995334903516182013731414973672029939591994291841812832167610212923412429106701312163685244722964020.0197343375102163118
Percentage of PaymentsToAcquireHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementBenefitContributions

us-gaap:PensionAndOtherPostretirementBenefitContributions


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.3860.470.5440.3530.3150.4030.4540.5850.5150.3720.3970.5540.4230.3750.356100.4070.3340.3550.2740.330.3250.5610.3410.4050.6670.3320.3370.5660.3260.280.2720.3320.3450.2780.3140.3285.2460.2960.3140.2930.3580.6050.3751.4970.687
Percentage of PensionAndOtherPostretirementBenefitContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendRatePercentage us-gaap:StatementClassOfStock

us-gaap:PreferredStockDividendRatePercentage

us-gaap:SeriesAPreferredStock


Preferred
Period End2021-06-15
Value4.375
Percentage of PreferredStockDividendRatePercentage100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.7412.7041.7051.5692.4573.6581.7691.8892.221.9941.641.7352.5391.9591.4223.2221.9636.4942.1761.5992.9332.3718.121.7752.4633.0061.6782.0682.1444.1053.3023.1173.2134.8633.3742.4982.4265.4322.7412.5853.1664.1683.1676.0435.1732.034
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock us-gaap:StatementClassOfStock

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:SeriesAPreferredStock


Proceeds
Period End2021-06-15
Value175
Percentage of ProceedsFromIssuanceOfPreferredStockAndPreferenceStock100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value403289269256246230217232927495707812089768710981109122739215782819273868282124227265302278268217251276239180310634201495351
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value31132542042334023627515118917720022822919522824724516126119318416726330522618419021119717725023528628327024223521117488733713111313
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfLoansHeldForSale

us-gaap:ProceedsFromSaleOfLoansHeldForSale


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12217160951081291881361055660638666859177684.8451813551457259107.5517.13418398914921423124717496981229975159267186115117
Percentage of ProceedsFromSaleOfLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value01981000.000000639000.00000
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.0100.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:ProfessionalFees

us-gaap:ProfessionalFees


Professional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.1143.4063.1742.7433.0613.2083.2572.1842.1772.4532.4672.2062.5462.7733.2663.0442.5922.7792.992.3962.0472.6392.8032.2582.2652.3343.0861.8352.6132.262.6692.1192.3912.2262.6112.4942.3862.1321.9262.2452.2942.1582.1160.9052.0911.992
Percentage of ProfessionalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-16.774-14.993122840334.754.254.03.02.03.83.54.1254.254.04.254.43.252.51.0-2.01.00.00.00.00.0-2.665-2.1990.00.00.00.0
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.00.00.00.00.0

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-3.86-1.94.5137.6853.667133.4451.0231.5462.1381.3571.274-0.279-1.834-0.4280.295-0.8531.0512.7990.4420.005-5.552-4.07-2.7080.940.782-1.906-6.619
Percentage of ProvisionForLoanAndLeaseLosses23.012.736.126.99.139.772.524.138.671.367.833.5-8.0-44.5-10.17.4-20.123.986.117.70.5277.6-407.00.00.00.00.0248.4

us-gaap:ConsumerPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-12.914-13.0937.9872036201.3053.2272.4540.8620.6432.5263.7795.9594.6783.7055.1033.3490.4512.0580.9953.5525.072.708-0.94-0.7821.9063.954
Percentage of ProvisionForLoanAndLeaseLosses77.087.363.973.190.960.327.575.961.428.732.166.5108.0144.5110.192.6120.176.113.982.399.5-177.6507.00.00.00.00.0-148.4

us-gaap:ProvisionForLoanAndLeaseLosses us-gaap:StatementBusinessSegments

boh:CommercialBanking


Provision
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value-0.085-1.0250.29-0.13-0.1751.4460.069-0.194-0.1510.195-0.035-0.132-0.188-0.27-0.168-0.258-6.626-0.209-0.226-0.266-0.464-0.205-0.834-1.269-0.061-0.691-0.205
Percentage of ProvisionForLoanAndLeaseLosses-0.3-2.50.9-3.1-4.448.21.8-5.5-3.74.6-0.9-3.1-4.3-8.3-6.7-25.8331.3-20.90.00.00.00.031.357.70.00.00.0

boh:RetailBanking


Provision
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value-1.3726.1373.5453.0842.5272.2413.2293.4453.7433.5953.5123.0993.8013.2852.5742.0062.8352.3732.2091.7271.7231.8881.853-0.4141.4561.6292.534
Percentage of ProvisionForLoanAndLeaseLosses-4.815.210.672.663.274.785.098.490.784.687.872.986.4101.1103.0200.6-141.8237.30.00.00.00.0-69.518.80.00.00.0

boh:TreasuryAndOther


Provision
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value3035291.2641.649-0.670.5020.2490.5930.4650.5281.2890.7920.240.101-0.7431.797-1.157-1.963-1.453-1.251-1.673-3.675-0.29-1.327-0.919-2.317
Percentage of ProvisionForLoanAndLeaseLosses105.187.388.629.741.2-22.313.27.114.410.913.230.318.07.44.0-74.3-89.8-115.70.00.00.00.0137.913.20.00.00.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses

us-gaap:ProvisionForLoanLeaseAndOtherLosses


Provision
Period End2021-06-302021-03-312020-06-302020-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-16.1-14.340330.00.00.00.00.00.00.00.6280.3512.2192.183.64.6915.278131520
Percentage of ProvisionForLoanLeaseAndOtherLosses100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLeaseAndOtherLosses us-gaap:StatementBusinessSegments

boh:CommercialBanking


Provision
Period End2021-06-302021-03-312020-06-302020-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.1970.05-1.0250.29-0.0616.419-0.6910.472-0.171-0.218-0.180.157-0.668-0.212-0.9350.397-0.188-1.3837.1216.206
Percentage of ProvisionForLoanLeaseAndOtherLosses-1.2-0.3-2.50.90.00.00.00.00.00.00.025.0-190.3-9.6-42.911.0-4.0-26.253.338.9

boh:ConsumerBanking


Provision
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.9872.8666.1373.451
Percentage of ProvisionForLoanLeaseAndOtherLosses-6.1-20.015.210.3

boh:TreasuryAndOther


Provision
Period End2021-06-302021-03-312020-06-302020-03-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-17.284-17.2163529-1.327-8.19-0.919-2.317-1.986-2.115-1.473-3.164-2.999-4.804-1.567-2.382-0.024-0.002-0.031-0.011
Percentage of ProvisionForLoanLeaseAndOtherLosses107.4120.487.388.90.00.00.00.00.00.00.0-503.8-854.4-216.5-71.9-66.2-0.5-0.0-0.2-0.1

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:InformationByCategoryOfDebtSecurity, us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:AvailableforsaleSecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2683000.0-29000.00056000.057000.0093000.000000000000000115000.00000
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.00.00.0100.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:HeldtomaturitySecurities, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-279000.0-93000.0-79000.0-76000.0-89000.0-48000.0-20000.0-29000.0-272000.0-291000.0-336000.0-350000.0-425000.0-484000.0-296000.0-301000.0-297000.0-305000.0-397000.0-173000.0-146000.0-255000.0-268000.0-738000.0-276000.0-18000.0-74000.097000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent-10.40.0272.40.00.0-85.7-35.10.0-292.50.00.00.00.00.00.00.00.00.00.00.00.00.00.0-641.70.00.00.00.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-442000.0-441000.0-401000.0-374000.0-374000.0-374000.0-227000.0-245000.0-245000.0-246000.0-310000.0-216000.0-216000.0-216000.0-203000.0-146000.0-147000.0-146000.0-124000.0-140000.0-141000.0-141000.0-129000.0-219000.0-220000.0-220000.0-96000.0-157000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent-16.50.01382.80.00.0-667.9-398.20.0-263.40.00.00.00.00.00.00.00.00.00.00.00.00.00.0-190.40.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1962000.0-534000.0-509000.0-450000.0-463000.0-366000.0-190000.0-274000.0-424000.0-537000.0-646000.0-566000.0-641000.0-700000.0-499000.0-447000.0-444000.0-451000.0-521000.0-313000.0-287000.0-396000.0-397000.0-842000.0-496000.0-238000.0-170000.0-60000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent73.10.01755.20.00.0-653.6-333.30.0-455.90.00.00.00.00.00.00.00.00.00.00.00.00.00.0-732.20.00.00.00.0

us-gaap:ServicingAssetAtAmortizedValueAdditions us-gaap:FinancialInstrument

us-gaap:ServicingAssetAtAmortizedValueAdditions

boh:MortgageServicingRights


Servicing
Period End2021-06-302021-03-312020-06-302020-03-312013-06-302013-03-312012-06-302012-03-31
Value1260000.01680000.01005000.01165000.02003000.02250000.0961000.01008000.0
Percentage of ServicingAssetAtAmortizedValueAdditions100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingContracts


Servicing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value872000.01005000.01165000.01697000.01263000.0974000.0551000.0513000.0562000.0775000.0621000.0800000.0900000.0961000.01315000.01406000.01670000.0329000.0441000.0407000.0645000.0551000.0134000.083000.0100000.0210000.0354000.0755000.01343000.02003000.02250000.02300000.01747000.0
Percentage of ServicingAssetAtAmortizedValueAdditions0.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.00.00.0

us-gaap:ServicingAssetAtAmortizedValueAmortization1 us-gaap:FinancialInstrument

us-gaap:ServicingAssetAtAmortizedValueAmortization1

boh:MortgageServicingRights


Servicing
Period End2021-06-302021-03-312020-06-302020-03-312013-06-302013-03-312012-06-302012-03-31
Value996000.01163000.01301000.01112000.0634000.0-625000.0658000.0-664000.0
Percentage of ServicingAssetAtAmortizedValueAmortization1100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingContracts


Servicing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1271000.01301000.01112000.01063000.01032000.0824000.0690000.0629000.0643000.0647000.0700000.0769000.0739000.0690000.0618000.0799000.0780000.0677000.0635000.0604000.0633000.0756000.0839000.0802000.0742000.0698000.0654000.0654000.0620000.0634000.0625000.0685000.0678000.0
Percentage of ServicingAssetAtAmortizedValueAmortization10.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0-100.00.00.0

us-gaap:ServicingAssetAtFairValueDisposals us-gaap:FinancialInstrument

us-gaap:ServicingAssetAtFairValueDisposals

boh:MortgageServicingRights


Servicing
Period End2021-06-302021-03-312020-06-302020-03-31
Value44000.039000.033000.025000.0
Percentage of ServicingAssetAtFairValueDisposals100.0100.0100.0100.0

us-gaap:ServicingAssetAtFairValueOtherChangesInFairValue us-gaap:FinancialInstrument

us-gaap:ServicingAssetAtFairValueOtherChangesInFairValue

us-gaap:ServicingContracts


Servicing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-50000.0-33000.0-25000.0-48000.0-38000.0-56000.0-22000.0-37000.0-39000.0-38000.0-50000.0-55000.0-39000.0-38000.0-69000.0-85000.0-79000.0-91000.0-60000.0-102000.0-116000.0-89000.0-76000.0-86000.0-72000.0-99000.0-96000.0-124000.0-271000.0-308000.0-359000.0-378000.0-338000.0
Percentage of ServicingAssetAtFairValueOtherChangesInFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingAssetAtFairValuePeriodIncreaseDecrease us-gaap:FinancialInstrument

us-gaap:ServicingAssetAtFairValuePeriodIncreaseDecrease

boh:MortgageServicingRights


Servicing
Period End2021-06-302021-03-312020-06-302020-03-312013-06-302013-03-312012-06-302012-03-31
Value-44000.0-39000.0-33000.0-25000.0-278000.0-325000.0-964000.0-708000.0
Percentage of ServicingAssetAtFairValuePeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ServicingContracts


Servicing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-50000.0-33000.0-25000.0-48000.0-38000.0-56000.0-22000.0-37000.0-39000.0-38000.0-50000.0-55000.0-39000.0-38000.0-69000.0-85000.0-79000.0-91000.0-60000.0-102000.0-116000.0-89000.0-327000.0-139000.0-217000.0-421000.0-445000.07000.0-339000.0-278000.0-325000.0-355000.0-343000.0
Percentage of ServicingAssetAtFairValuePeriodIncreaseDecrease0.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.00.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.1093.1890.1160.148172934432524241710159.778111014152114141113171912146.4629.233158.2991514203129303021119.8091.9381.342
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.1093.1890.1160.1481729344325-24.759-24.6881710159.778111014152114141113171912146.4629.233158.2991514203129303021119.8091.9381.342
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0-100.0-100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries us-gaap:FinancialInstrument

us-gaap:ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries

boh:MortgageServicingRights


Valuation
Period End2021-06-302021-03-312020-06-302020-03-31
Value1067000.0-2190000.0-696000.02513000.0
Percentage of ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries100.0100.0100.0100.0

us-gaap:ServicingContracts


Valuation
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value568000.0-696000.02513000.018000.010000.00000-210000.0157000.053000.00-2150000.0-549000.02593000.085000.0021000.0-77000.020000.06000.0-21000.072000.00000
Percentage of ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries0.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

boh:AllowanceForAccruedInterestReceivable

boh:AllowanceForAccruedInterestReceivable


Allowance
Period End2021-06-302021-03-312020-12-31
Value1400000.02400000.02700000.0
Percentage of AllowanceForAccruedInterestReceivable100.0100.0100.0

boh:AssetsSecuredForStandbyLettersOfCredit us-gaap:CreditFacility

boh:AssetsSecuredForStandbyLettersOfCredit

us-gaap:StandbyLettersOfCredit


Assets
Period End2020-12-31
Value73
Percentage of AssetsSecuredForStandbyLettersOfCredit100.0

boh:CarryingValueOfInvestmentSecuritiesPledged

boh:CarryingValueOfInvestmentSecuritiesPledged


Carrying
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value3500360036003800360034002600260025002200230025002300250024002700270025002400240026002600250025002700260028002700300027002600260027002500290029003500340036003200320032002700
Percentage of CarryingValueOfInvestmentSecuritiesPledged100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:CashWithSubsidiaries us-gaap:ConsolidatedEntities

boh:CashWithSubsidiaries

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value66375249
Percentage of CashWithSubsidiaries100.0100.0100.0100.0

boh:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

boh:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets

srt:Subsidiaries


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value11.430.11760.12460.1262
Percentage of CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0

us-gaap:Parent


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value12.060.12180.13070.1324
Percentage of CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets105.5103.6104.9104.9

boh:DeferredTaxAssetsCapitalLeaseExpenses

boh:DeferredTaxAssetsCapitalLeaseExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2168000.02171000.02172000.02168000.03235000.03231000.03222000.03200000.03146000.03087000.03031000.0
Percentage of DeferredTaxAssetsCapitalLeaseExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:DeferredTaxAssetsOperatingLeaseLiabilities

boh:DeferredTaxAssetsOperatingLeaseLiabilities


Deferred
Period End2020-12-312019-12-31
Value2828
Percentage of DeferredTaxAssetsOperatingLeaseLiabilities100.0100.0

boh:DeferredTaxAssetsQualifiedAffordableHousingProject

boh:DeferredTaxAssetsQualifiedAffordableHousingProject


Deferred
Period End2020-12-312019-12-31
Value3648000.02157000.0
Percentage of DeferredTaxAssetsQualifiedAffordableHousingProject100.0100.0

boh:DeferredTaxLiabilitiesAcceleratedDepreciation

boh:DeferredTaxLiabilitiesAcceleratedDepreciation


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value8042000.04064000.02864000.00
Percentage of DeferredTaxLiabilitiesAcceleratedDepreciation100.0100.0100.00.0

boh:DeferredTaxLiabilitiesAccruedPensionCost

boh:DeferredTaxLiabilitiesAccruedPensionCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1111111113131414141413
Percentage of DeferredTaxLiabilitiesAccruedPensionCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

boh:DeferredTaxLiabilitiesEnergyTaxCredits

boh:DeferredTaxLiabilitiesEnergyTaxCredits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value0.6742.375.2748.821108.0545.7163.8050.0
Percentage of DeferredTaxLiabilitiesEnergyTaxCre