HWC


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

Table of contents



us-gaap:CommonStockSharesIssued
us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets
dei:LegalEntity

us-gaap:CapitalToRiskWeightedAssets
dei:LegalEntity

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:StatementEquityComponents

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:InterestExpenseLongTermDebt

us-gaap:InterestIncomeExpenseNet

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
us-gaap:StatementEquityComponents
us-gaap:ProductOrService
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:Assets
us-gaap:ConsolidatedEntities

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:TierOneRiskBasedCapital
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:Cash

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:BalanceSheetLocation

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:LongTermDebt
us-gaap:ConsolidatedEntities

us-gaap:DeferredIncomeTaxLiabilitiesNet

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:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:FairValueByAssetClass
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward
us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

hwc:AdValoremAndFranchiseTaxes
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
hwc:DebtInstrumentRedemptionPricePercentageOfPrincipalPlusAccruedAndUnpaidInterest
us-gaap:PlanName
hwc:DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfMatch

hwc:DefinedContributionPlanInitialSavingsRate

hwc:DepositInsuranceAndRegulatoryFees

hwc:EntertainmentAndContributions
us-gaap:CreditLossStatus
hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:LoanRestructuringModificationName
hwc:FinancingReceivableModificationsCovenantWaivers
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:LoanRestructuringModificationName
hwc:FinancingReceivableModificationsExtendedTermsAndOtherPaymentConcessions
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:LoanRestructuringModificationName
hwc:FinancingReceivableModificationsPaymentSignificantCovenantWaiversAndOtherModifications

hwc:GainLossOnOtherRealEstateAndForeclosedAssets

hwc:GainLossOnSaleOfStock

hwc:InterestIncomeShortTermInvestments

hwc:LetterOfCreditFees

hwc:LossOnFacilitiesAndEquipmentFromConsolidation

hwc:MinimumLoanBalanceIncludedInSpecificReserveAnalysis

hwc:NetChangeInLiabilityFromVariationMarginCollateral

hwc:NetIncomeLossAllocatedToCommonShareholdersBasicAndDiluted

hwc:NetOtherRetirementExpenseIncome

hwc:OtherComprehensiveIncomeLossAmortizationOnUnrealizedHoldingGainLossOnTransfersToHeldToMaturitySecuritiesBeforeTax
us-gaap:StatementEquityComponents
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnReclassificationBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTaxTotal

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionPlanAttributableToTheVoluntaryEarlyRetirementProgramAndCurtailment

hwc:OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax
us-gaap:FairValueByAssetClass
us-gaap:StatementEquityComponents

hwc:OtherMiscellaneousNoninterestExpense

hwc:OtherMiscellaneousNoninterestIncome

hwc:OtherRealEstateAndForeclosedRealEstateIncomeExpense

hwc:PayrollTaxesHealthcareCostsPensionAndOtherPostretirementBenefitExpense

hwc:PercentageOfFairValueValuationOfReportingUnitExcessOfNetBookValue

hwc:ProvisionForLossesOnUnfundedCreditCommitments
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:SalariesWagesOfficersCompensationAndAllocatedShareBasedCompensation

hwc:SalesOfSecurities

hwc:SettlementOfForwardContractPortionOfAcceleratedShareRepurchase

hwc:StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited
us-gaap:StatementEquityComponents

hwc:TaxCreditInvestmentAmortization

hwc:TravelExpense

hwc:UndistributedEarningAllocatedToParticipatingSecurities
us-gaap:StatementScenario
hwc:UnemploymentPercentageRateForecast

us-gaap:AcceleratedShareRepurchaseProgramAdjustment
us-gaap:StatementEquityComponents

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AdvertisingExpense

us-gaap:AssetsFairValueAdjustment

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:Communication

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtSecuritiesAvailableForSaleGainLoss
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
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:RetirementPlanType
us-gaap:DefinedBenefitPlanSpecialTerminationBenefits
us-gaap:StatementScenario
us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent
us-gaap:StatementScenario
us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
us-gaap:StatementScenario, us-gaap:PlanName

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

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EquipmentExpense
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements

us-gaap:FairValueOfAssetsAcquired

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease
us-gaap:CreditLossStatus
us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus
us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

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

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2
us-gaap:EquitySecuritiesByIndustry
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInLoansHeldForSale

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldForSale

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseShortTermBorrowings

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:LaborAndRelatedExpense

us-gaap:LiabilitiesFairValueAdjustment

us-gaap:LifeInsuranceCorporateOrBankOwnedChangeInValue

us-gaap:LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans

us-gaap:NoninterestExpense

us-gaap:NoninterestIncome

us-gaap:NoninterestIncomeOther

us-gaap:OccupancyNet

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
us-gaap:StatementEquityComponents

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoninterestExpense

us-gaap:PaymentsForProceedsFromLoansAndLeases

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireLifeInsurancePolicies

us-gaap:ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan

us-gaap:ProceedsFromLifeInsurancePolicies

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfLoansReceivable

us-gaap:ProceedsFromSaleOfOtherRealEstate

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProfessionalFees

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForOtherCreditLosses

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
us-gaap:FairValueByAssetClass
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:Range, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan
us-gaap:StatementEquityComponents
us-gaap:ShareRepurchaseProgram, us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:SuppliesExpense
us-gaap:ShareRepurchaseProgram, us-gaap:StatementEquityComponents
us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

hwc:AvailableForSaleSecuritiesAmortizedCostExcludingAccruedInterest
us-gaap:BusinessAcquisition
hwc:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities

hwc:CommonEquityTierOneRiskBasedCapital
dei:LegalEntity

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy
dei:LegalEntity

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
dei:LegalEntity

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized
dei:LegalEntity

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
dei:LegalEntity

hwc:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets
dei:LegalEntity

hwc:DeferredTaxAssetLoans

hwc:DeferredTaxAssetsLeaseLiability

hwc:DeferredTaxLiabilitiesRightOfUseAsset

hwc:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

hwc:DefinedBenefitPlanExpectedFutureBenefitPayments
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
hwc:DefinedBenefitPlanUnfundedBenefitObligation
us-gaap:BalanceSheetLocation
hwc:DerivativeAssetsBeforeNettingAdjustments

hwc:DerivativeFairValueOfDerivativeAssetsLiabilityAmountOffsetAgainstCollateral
us-gaap:ConsolidatedEntities
hwc:DueFromSubsidiariesAndOtherAssets
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
hwc:FinancingReceivableRevolvingLoansConvertedToTermLoans
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

hwc:FixedAssetsAndIntangibles
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
hwc:ImpairedLoansFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

hwc:InterestBearingDepositLiabilitiesPublicFundDeposits

hwc:InterestBearingDepositLiabilitiesPublicFundTimeDeposits

hwc:InterestBearingDepositLiabilitiesPublicFundTransactionAndSavingsDeposits

hwc:InterestBearingDepositLiabilitiesRetailAndSavings
us-gaap:ConsolidatedEntities
hwc:InvestmentInNonBankSubsidiaries
us-gaap:ConsolidatedEntities
hwc:InvestmentsInBankSubsidiaries

hwc:InvestmentsInLowIncomeHousingTaxCreditEntities
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation
hwc:InvestmentsInSmallBusinessInvestmentCompaniesAndOther

hwc:LoansAndLeasesAccruedInterest
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
hwc:LoansAndLeasesPaycheckProtectionProgramLoans

hwc:LoansAndLeasesReceivableAllowanceCoveredAndNotCovered
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
hwc:LoansIndividuallyEvaluatedForCreditLossFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

hwc:OperatingLeaseRightOfUseAssetsAccumulatedAmortization
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
hwc:RealEstateAcquiredThroughForeclosureFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

hwc:ReserveForUnfundedLendingCommitments
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment

hwc:TimeDeposits250000MoreOrEqualTo

hwc:ValuationAllowanceState

hwc:WeightedAveragePercentageOfForecast
us-gaap:StatementScenario
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroup

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:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FinancialInstrument

us-gaap:BankOwnedLifeInsurance
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

us-gaap:Capital
dei:LegalEntity

us-gaap:CapitalRequiredForCapitalAdequacy
dei:LegalEntity

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
dei:LegalEntity

us-gaap:CapitalRequiredToBeWellCapitalized
dei:LegalEntity

us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
dei:LegalEntity
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:CollateralAlreadyPostedAggregateFairValue

us-gaap:CommonStockValueOutstanding
us-gaap:FinancialInstrument
us-gaap:ContractualObligation
us-gaap:LossContingenciesByNatureOfContingency

us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxLiabilitiesFinancingArrangements

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesOther
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation

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:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:PlanName
us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:Range, us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:PlanName
us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DepositLiabilitiesAccruedInterest

us-gaap:Deposits
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:DepositsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeAmountOfHedgedItem

us-gaap:DerivativeAssetFairValueGrossLiability

us-gaap:DerivativeAssets
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeCollateralObligationToReturnSecurities

us-gaap:DerivativeCollateralRightToReclaimCash
us-gaap:BalanceSheetLocation

us-gaap:DerivativeCollateralRightToReclaimSecurities

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:DerivativeFairValueOfDerivativeLiability

us-gaap:DerivativeLiabilities
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:ValuationTechnique
us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeLiabilityFairValueGrossAsset
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:DerivativeLiabilityMeasurementInput
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:DerivativeNetLiabilityPositionAggregateFairValue

us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:TransactionType
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:HedgingDesignation
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:BalanceSheetLocation
us-gaap:FairValueNetAssetLiability
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FederalFundsPurchasedFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:FederalFundsSold
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis
us-gaap:BalanceSheetLocation
us-gaap:FederalHomeLoanBankStock

us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableCollectivelyEvaluatedForImpairment

us-gaap:FinancingReceivableIndividuallyEvaluatedForImpairment

us-gaap:FinancingReceivableModificationsRecordedInvestment

us-gaap:FinancingReceivableNonaccrualNoAllowance
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentCurrent

us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableRevolving
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:HedgedAssetFairValueHedgeLastOfLayerCumulativeIncreaseDecrease

us-gaap:HeldToMaturitySecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount

us-gaap:HeldToMaturitySecuritiesFairValue
us-gaap:FinancialInstrument

us-gaap:ImpairedFinancingReceivableRelatedAllowance
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableUnpaidPrincipalBalance

us-gaap:ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:BalanceSheetLocation
us-gaap:IncomeTaxReceivable

us-gaap:InterestBearingDepositLiabilities

us-gaap:InterestBearingDepositLiabilitiesDomestic

us-gaap:InterestBearingDepositsInBanks

us-gaap:InterestBearingDomesticDepositBrokered

us-gaap:InterestBearingDomesticDepositRetail

us-gaap:InterestReceivable

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:LoansAndLeasesReceivableImpairedCommitmentToLend

us-gaap:LoansAndLeasesReceivableNetOfDeferredIncome
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered

us-gaap:LoansAndLeasesReceivableRelatedParties
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LoansHeldForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:SubsequentEventType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:MortgageLoansInProcessOfForeclosureAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:MortgagesHeldForSaleFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:NoninterestBearingDepositLiabilities

us-gaap:NotesReceivableGross
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:NotesReceivableNet
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward
us-gaap:OperatingLossCarryforwards
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward
us-gaap:OperatingLossCarryforwardsValuationAllowance
us-gaap:BalanceSheetLocation
us-gaap:OtherAssetsMiscellaneous

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities

us-gaap:OtherRealEstateAndForeclosedAssets

us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged

us-gaap:PrepaidExpenseCurrentAndNoncurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FinancialInstrument, us-gaap:HedgingDesignation
us-gaap:PrepayableFinancialAssetClosedPortfolioLastOfLayerAmortizedCost
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:RealEstateAcquiredThroughForeclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:SecuritiesSoldUnderAgreementsToRepurchase
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShortTermBorrowings
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRate
us-gaap:ShareRepurchaseProgram, us-gaap:StatementEquityComponents
us-gaap:StockRepurchaseProgramAuthorizedAmount1
us-gaap:PlanName
us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward
us-gaap:TaxCreditCarryforwardAmount

us-gaap:TierOneLeverageCapital
dei:LegalEntity

us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacy
dei:LegalEntity

us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
dei:LegalEntity

us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized
dei:LegalEntity

us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
dei:LegalEntity

us-gaap:TierOneLeverageCapitalToAverageAssets
dei:LegalEntity

us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy
dei:LegalEntity

us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
dei:LegalEntity

us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized
dei:LegalEntity

us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
dei:LegalEntity

us-gaap:TimeDepositMaturitiesAfterYearFive

us-gaap:TimeDepositMaturitiesYearFive

us-gaap:TimeDepositMaturitiesYearFour

us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

us-gaap:TimeDeposits

us-gaap:TreasuryStockCarryingBasis

us-gaap:TreasuryStockShares

Plots across concepts


IncomeStatement
Net Income Loss Available To Common Stockholders Basic
Expenses
Interest Expense
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Derivative Assets
Current Assets
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
NonCurrent Assets
Finite Lived Intangible Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Derivative Liabilities
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Payments For Proceeds From Other Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
DividendsAndRepurchase
Payments For Repurchase Of Common Stock
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
BanksAndOrInsurance
Interest And Dividend Income Operating
LiabilitiesBanks
Short Term Borrowings

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:CommonStockSharesIssued ████████▂▂▂▂▂▂▂▁▁▁▁92.94792.94792.94792.94792.94792.94792.94792.94787.90387.90387.90387.90387.90387.90387.90387.49587.49587.49587.495NANANA87.491NANANANANA81.86029982.28205782.23716282.10695782.07777784.8819784.8819784.78189484.77398184.76997384.70549684.69824684.69447443.13860736.893276NANANA
us-gaap:CommonStockSharesOutstanding ▇▇▇▇▇▇██▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▂▁86.84786.77786.72886.486.34286.27587.51590.82285.75985.7185.64385.36485.33585.28585.284.76784.73884.51784.23577.57051577.5382677.5079677.49642977.51899878.09372977.8861280.42648581.5666481.86029982.28205784.84779682.10695782.07777784.84779684.84779684.70549684.70549684.70549684.70549684.69824684.69447443.13860736.893276NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁86.9986.805NA86.486.30187.186NA86.46285.83585.8NA85.53985.48385.423NA84.9884.86784.624NA77.67777.6877.672NA78.07578.11579.661NA81.94282.17482.534NA82.20583.35784.972NA85.63285.585.442NA84.98555.03537.521NA36.99537.07837.105
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁86.81486.752NA86.35886.30187.186NA86.37785.72885.688NA85.34885.30585.241NA84.74984.61484.365NA77.5577.52377.501NA77.92877.95179.496NA81.72181.93382.277NA82.09183.27984.871NA84.77784.75184.741NA84.69954.8937.333NA36.8836.87636.868
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█0.0007520.007191NA0.078867NA0.0NA0.0437940.014150.001281NA0.0149040.0018160.0NA0.001380.0193970.015986NA0.3178930.5488210.656623NA0.7611130.5740370.862402NA0.5694040.6607780.689958NA0.7218631.4332491.10779NA1.1494911.1074670.973331NA0.489727NANANANANANA
us-gaap:EarningsPerShareBasic ▇██▇▁▁█▇▇▇█▇▇▇▆▇▆▆▆▆▆▅▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▆▅▆▆▆▅▆1.01.211.190.9-1.36-1.281.03000000000000020.771.010.911.10.960.820.830.64000000000000010.680.60.570.64000000000000010.590.590.050.189999999999999950.520.440.490.480.560.480.580.419999999999999930.40.550.560.540.550.460.220.189999999999999950.360.220.410.459999999999999960.40.170.37
us-gaap:EarningsPerShareDiluted ▇██▇▁▁█▇▇▇█▇▇▇▆▇▆▆▆▆▆▅▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▆▅▆▆▆▅▆1.01.211.190.9-1.36-1.281.03000000000000020.771.010.911.11000000000000030.960.820.830.62999999999999990.680.60.570.64000000000000010.590.590.050.189999999999999950.520.440.490.480.560.480.580.419999999999999930.40.550.560.530.550.460.210.179999999999999940.360.220.410.459999999999999960.40.170.37
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets NANA1.061e-05NANANA1.05e-07NANANA1.048e-07NANANA1.021e-07NANANANANANANANANANANANANANANANANANANA1.0000000000000001e-07NANANA9.5e-08NANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity hwc:WhitneyBankNANA1.094e-05NANANA1.074e-07NANANA1.032e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CapitalToRiskWeightedAssets NANA1.322e-05NANANA1.19e-07NANANA1.199e-07NANANA1.19e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets dei:LegalEntity hwc:WhitneyBankNANA1.219e-05NANANA1.153e-07NANANA1.1169999999999999e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 █▃▆▆▁▄▆▆█▇▇▅▅▄▅▅▅▅▃▅▅▄▃▅▄▅▄▅▅▅▆▄▃▅▄▅▅▄▂▅▄▄▃▄▄▄163.023-4.3484.70675.568-87.61216.95788.56491.854145.583127.364135.7166.90848.51726.32844.52865.1966.3451.034-13.01240.57158.43223.368-19.12155.08320.51444.46416.71143.15148.6652.50584.10827.126-0.35540.02335.82152.65942.02724.82-41.71858.75415.87917.954-1.61712.36918.09619.741
us-gaap:GainsLossesOnExtinguishmentOfDebt -4.165NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive,us-gaap:SubordinatedDebtNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▇█▇▇▁▂▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▅▅▆▆▆▆▆109.374133.515103.27898.158-191.628-134.553109.06880.194107.46396.014104.505101.65387.08688.87294.68679.31668.78365.64962.95358.49160.5254.95411.82255.76847.1455.03554.30962.935NANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▇▇▆▇▁▄▇▆▇▇▆▇▇▇█▇▇▇▆▆▆▆▅▆▆▇▆▇▇▇▆▆▇▇▆▇▆▆▆▆▆▆▆▆▆▆20.65626.343-0.29718.802-74.556-23.5216.93612.38719.18616.858.26517.77515.90916.39739.23720.41416.51616.63511.12211.77213.6181.115-3.48514.60212.31114.87614.21716.38217.66518.2018.74611.61115.70716.44611.86616.21613.713.8212.8548.3423.143.7274.342.8590.0272.478
us-gaap:InterestExpense ▂▂▂▃▄▆▇███▇▆▅▅▄▄▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▂▂▂▃▂▂▂▂▃▃13.65716.19818.96721.8628.47646.15552.80160.22560.5157.02953.92449.01840.75735.73131.12629.85926.4620.82418.06918.6418.53717.80515.91514.49913.12910.92910.1589.169.2239.5789.64310.10910.4711.25711.27511.94913.0315.42818.1320.65316.41815.76916.10118.57621.86825.8
us-gaap:InterestExpenseLongTermDebt ▇███▆▅▅▅▅▅▄▅▅▅▅▆▆█▇▇▇████▆▅▅▅▅▅▅▅▅▅▅▆▆▅▆▂▁▁▁▁▁5.0385.4385.4015.4043.5942.7562.9063.2762.822.8092.6793.0483.4713.4213.4153.6453.8645.0644.9385.015.0255.0795.2725.2935.3223.6313.1143.0943.153.1773.1593.1843.2263.1932.9592.9163.5353.5263.4683.6131.0930.0720.0860.0230.0170.08
us-gaap:InterestIncomeExpenseNet ███████▇▇▇▇▇▇▇▇▇▆▆▅▅▅▅▅▅▄▅▅▅▅▅▅▅▅▅▆▆▆▅▆▆▂▁▁▁▁▁234.643234.587238.286235.183237.866231.188233.156222.939219.868219.254217.433214.194211.547205.664208.047202.857199.717181.691167.798163.513164.969162.836158.395156.83151.791158.158160.813163.541164.778165.562166.007171.53169.179174.015179.864177.256177.459176.288178.369177.04299.05966.76468.9466.82267.87366.579
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▇██▇▁▁█▇▇▇█▇▇▇▆▆▆▆▆▆▆▅▅▆▆88.718107.172103.57579.356-117.072-111.03392.13267.80788.27779.16496.2483.87871.17772.47555.44958.90252.26749.01451.83146.71946.9073.83915.30741.16634.829NANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:CreditAndDebitCard█▅▄▄▂▄▅▄▃▂▂▁▂20.48318.1217.5917.22215.95717.36217.91317.15416.61915.2915.65614.86215.464NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:DepositAccount▄▄▅▄▁██▇▆▅▆▆▆19.38119.14619.86418.4415.51822.83723.38221.89220.72320.36721.46621.37720.981NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:FiduciaryAndTrust▇▆▅▅▄▅▆▆▇▆▇█▁16.30715.00314.80114.42414.1614.80615.48315.09815.90415.12415.76216.73811.653NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:InvestmentAdvisoryManagementAndAdministrativeService██▃▃▁▇▄▇▅▅▄▅▄7.3317.4585.8265.9885.3667.156.4077.0486.5916.5286.3076.6526.264NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService us-gaap:MortgageBanking█▇▇█▆▃▃▃▂▁▁▁▁12.55611.7111.50812.8759.8086.0535.9815.7134.4333.7263.9334.3333.965NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 █████▇▇▇▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▁▁▁▁35098.70935072.64333638.60233193.32433215.431761.69330600.75730543.54928761.86328490.23128235.90728098.17527925.44727297.33727336.08626816.75526630.56925485.02623975.30223108.7323063.7922809.3722839.45921608.1521538.40520724.51120747.26619985.9519349.43119004.1719009.25118801.84618934.30119064.12319464.48518524.1318778.70719291.09719774.09619415.68919757.5458311.0348138.3278239.3628500.018NA
us-gaap:Liabilities ███▇▇▇▇▇▆▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▁▁31535.80831655.7430199.57729817.6829899.24328340.62927133.07226957.16925442.94825299.65625154.56725119.29724995.89224401.29924451.13723953.4823816.60722721.40421255.53420619.60320600.42520388.3320426.31619154.58919108.36518299.41318274.86417476.60816856.84916541.63616584.18216445.40416588.96116587.02317011.20716089.64216379.34516915.89417406.93316989.02717371.2327253.3357281.779NANANA
us-gaap:LiabilitiesAndStockholdersEquity █████▇▇▇▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▁▁35098.70935072.64333638.60233193.32433215.431761.69330600.75730543.54928761.86328490.23128235.90728098.17527925.44727297.33727336.08626816.75526630.56925485.02623975.30223108.7323063.7922809.3722839.45921608.1521538.40520724.51120747.26619985.9519349.43119004.1719009.25118801.84618934.30119064.12319464.48518524.1318778.70719291.09719774.09619415.68919757.5458311.0348138.327NANANA
us-gaap:StockholdersEquity ███▇▇███▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▂▁▁▁▁3562.9013416.9033439.0253375.6443316.1573421.0643467.6853586.383318.9153190.5753081.342978.8782929.5552896.0382884.9492863.2752813.9622763.6222719.7682489.1272463.3652421.042413.1432453.5612430.042425.0982472.4022509.3422492.5822462.5342425.0692356.4422345.342477.12453.2782434.4882399.3622375.2032367.1632426.6622386.3131057.699856.548865.78861.282850.803
us-gaap:TierOneRiskBasedCapital NANA2534.049NANANA2584.162NANANA2391.762NANANA2214.723NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital dei:LegalEntity hwc:WhitneyBankNANA2607.215NANANA2640.913NANANA2351.09NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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:Cash us-gaap:ConsolidatedEntities srt:ParentCompanyNANA199.995NANANA57.943NANANA153.939NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▇▇█▇█▇▅▆▄▄▄▃▄▁▄▃▄▃▄501.594508.673526.306484.315535.234476.811432.104468.063365.152360.194383.372339.609355.072253.86386.948333.775365.225333.314372.689NANANA303.874NANANANANANANANANANANANANANANANANANANANANANANA
  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 NANA652.317NANANA629.736NANANA579.637NANANA548.661NANANA592.739NANANA586.778NANANA591.911NANANA605.144NANANA638.456NANANA654.167NANANA335.302NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType hwc:BuildingsAndLeaseholdImprovementsNANA341.542NANANA339.503NANANA311.409NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:AssetUnderConstructionNANA39.301NANANA20.014NANANA31.742NANANA9.96NANANA10.826NANANA4.782NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA118.027NANANA115.051NANANA92.805NANANA92.36NANANA96.565NANANA95.364NANANA90.244NANANA90.948NANANA99.288NANANA92.097NANANA71.179NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandAndLandImprovementsNANA77.334NANANA79.72NANANA70.96NANANA71.061NANANA79.412NANANA81.94NANANA86.039NANANA98.064NANANA121.013NANANA130.358NANANA39.837NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:SoftwareDevelopmentNANA76.113NANANA75.448NANANA72.721NANANA70.003NANANA70.37NANANA65.383NANANA57.305NANANA51.924NANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▇██▇▇▇▇▆▆▆▆▅▅▅▅▆▆▆▆▆▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▁▁▁266.239278.383271.801266.241259.784252.459249.527245.013238.051233.078225.969221.295218.526218.54214.998226.41237.304236.166231.127227.075223.046216.418209.763203.994198.595200.424193.527187.692183.842178.271172.798169.178165.102158.423160.592155.777148.422152.952148.78139.262134.416128.384125.383NANANA
us-gaap:AmortizationOfIntangibleAssets ▄▄▅▅▅▅▆▅▅▅▅▆▅▆▆▆▆▅▅▅▅▅▆▆▆▆▆▆▇▇▇▇▇▇▇███▇▇▂▁▁▁▁▁4.2454.4194.6144.7885.1695.3455.774.8895.0475.1385.4725.6385.3225.6185.8856.075.7574.7054.7664.8865.0055.1245.6916.0276.1486.3186.4456.576.7447.0387.1787.3067.4317.5557.7318.117.9228.3047.2197.0971.6210.6140.650.6560.6840.738
us-gaap:PropertyPlantAndEquipmentNet ▄▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▅▄▄▄▅▅▅▅▅▅▅▆▆▆▆▇▇▇▇▇▇███▂▁353.358377.514380.516384.329380.119377.638380.209382.934360.298358.205353.668343.833336.513334.254333.663365.145365.345374.112361.612363.656366.402371.319377.015380.809383.686399.762398.384407.987414.783425.638432.346450.233474.958476.353477.864483.713477.806482.62505.387524.265522.008239.425209.919NANANA
us-gaap:Goodwill ████████▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▁▁▁▁855.453855.453855.453855.453855.453855.453855.453861.291792.084792.084790.972791.157745.523745.523745.523739.403740.265716.761621.193621.193621.193621.193621.193621.193621.193621.193621.193621.193621.193625.675625.675625.675625.675625.675628.877628.877628.877647.216651.162629.688629.68861.63161.63161.63161.631NA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▂▃▃▄▅▆█▂▃▄▅▁▂▃▄▅▃▃▄▅78.22882.47386.89291.50596.293101.463106.807116.07885.96791.01396.151101.43879.785.02190.6496.525101.69486.95287.75792.52397.409NA107.538NANANA132.81NANANA159.773NANANA189.409NANANA211.075NANANA13.203NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▃▅▇▇█▅▇▆▆101.547106.925110.691114.42115.13116.809110.023113.598113.319113.447NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 NANA1735.931NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 ▄▆▆▆▆▄▄▄▄▄▄▄▅▅▅▅▆█▇▇▇▇████▆▆▆▆▆▆▆▆▆▅▆▆▆▆▆▁▁248.052397.583378.322385.887386.269225.606233.462246.641232.754224.962224.993215.912266.009300.443305.513331.179407.876525.082436.28463.71468.028471.245495.999497.177507.341516.007374.371376.452374.991380.001385.826376.664385.122393.92396.589308.327360.312360.272353.89356.363360.1020.3650.376NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▇▁█▇▂44.39322.99349.40646.66527.095NA37.721NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA17.227NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA15.643NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA13.368NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA11.121NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA91.398NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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 ███▇▇███▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▂▁▁▁▁3562.9013416.9033439.0253375.6443316.1573421.0643467.6853586.383318.9153190.5753081.342978.8782929.5552896.0382884.9492863.2752813.9622763.6222719.7682489.1272463.3652421.042413.1432453.5612430.042425.0982472.4022509.3422492.5822462.5342425.0692356.4422345.342477.12453.2782434.4882399.3622375.2032367.1632426.6622386.3131057.699856.548865.78861.282850.803
us-gaap:AdditionalPaidInCapitalCommonStock ▇▇▇▇▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▇▆▆▆▆▇▇▇▇▇▇▇▇▂▁1770.9731764.1451757.9371755.3151747.641741.1561736.6641919.841737.4921731.1481725.7411735.4441729.5421723.6891718.1171721.4771716.5841711.8231698.2531697.1471693.6671688.4821684.1011710.9031705.5311701.3771689.2911560.9121566.3361563.4621558.4321554.1351550.151652.1091647.6381644.1141641.011638.2251634.6341631.8731629.74434.845263.484NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▆▆▇██▇▇▆▆▅▅▅▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁1439.5531374.6881291.5061211.8781156.2781297.1291476.2321408.1831363.911299.221243.5921170.8971110.5061060.1821008.518948.591910.459878.953850.689818.06790.452762.652777.944781.769759.78744.131723.496703.506676.942657.062628.166613.662600.566573.812546.022519.838493.517474.879476.97478.57468.743477.195470.828NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▅███▇▅▅▄▃▂▁▁▂▃▄▄▃▃▅▅▄▄▅▄▅▅▅▅▅▅▄▄▅▅▆▅▅▅▇▆▆▆42.862-31.44380.06998.938102.72673.266-54.724-51.156-75.203-132.509-180.709-220.179-203.209-180.549-134.402-98.151-104.439-118.512-120.532-55.689-49.541-61.066-80.595-46.167-60.084-45.769-50.074-26.693-23.291-31.989-35.379-84.771-78.695-31.478-22.925-11.787-17.462-20.185-26.5134.1745.7982.007-0.619NANANA
  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 ▄▇▅▅▄▃▆▃▅▃▅▄▅▄▁█▄▄112.523255.04127.721160.5955.35511.525185.65637.487115.38313.423119.086109.933115.671104.494-93.993322.36686.38496.328NANANANANANANANANANANANA62.345138.193140.638132.356123.282124.77116.44278.538-3.707-11.517284.2334.03771.43611.79325.93785.632
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▁▅▆▂▃▆▆▆▆▆▇▅▆▅▆█▅127.473-1766.35-487.678-48.679-1536.185-1104.93-212.5764.557-208.151-42.852-101.55820.086-571.592-193.838-505.412-274.342489.511-605.078NANANANANANANANANANANANA-311.52661.71494.032151.283-1017.377211.389459.126329.129-471.529165.042140.921-135.457-13.831261.65649.10837.442
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂█▄▂█▇▃▃▃▃▃▂▅▃▅▃▁▄-247.0751493.677401.948-162.831539.2531138.112-9.03960.86797.7266.25126.235-145.482557.133-43.744652.578-79.474-543.984469.375NANANANANANANANANANANANA171.928-174.776-135.583-430.655927.963-314.137-540.781-487.8539.49-161.165-207.202155.114-93.551-265.799-88.241-146.609
  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 ▄▄▅▆▃▁▆▅▄▇▆▄▅▆█▄▄▅▅▄▄▃▅▄▄▅▄▄▅▅▆▅▅▅-0.1422.38.23319.837-14.507-34.27916.9645.563-6.25630.82924.872-1.0196.57114.7941.7592.657-1.7417.1566.874-4.05-2.622-8.0414.791.0571.5869.252-0.7582.88.31313.18220.1137.6737.7935.341NANANANA-28.87111.38428.041-1.851-0.822-2.448-5.534-2.808
us-gaap:DepreciationDepletionAndAmortization ▅▄▅▅▆▇█▆▆▆▂▂▁▁▄▃▄▃▃▃▄▄7.2697.0837.2597.4497.547.888.0357.6987.6537.5166.7926.7216.4686.5517.26.9827.0456.9157.0137.0067.1457.199NANA7.1817.218NANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▇▅▅▄▃▆▃▅▃▅▄▅▄▁█▄▄112.523255.04127.721160.5955.35511.525185.65637.487115.38313.423119.086109.933115.671104.494-93.993322.36686.38496.328NANANANANANANANANANANANA62.345138.193140.638132.356123.282124.77116.44278.538-3.707-11.517284.2334.03771.43611.79325.93785.632
us-gaap:ShareBasedCompensation █▇▆▇▇▇▇▇▇▇▆▇▆▆▇▅▅▅▅▄▄▅▄▄▄▄▄▄▄▅▃▄▄▄▄▃▃▃▃▂▂▁▁▁▁▁6.1295.5174.4465.5755.5035.5835.4055.1295.1875.1814.9255.0474.9384.8835.2634.014.1514.2093.7113.3913.1144.053.4753.1163.2823.0713.4443.3943.2883.8322.6443.4093.4913.5353.3012.7042.592.4242.3661.931.8061.0941.0471.0010.9921.037
  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 ▇▁▅▆▂▃▆▆▆▆▆▇▅▆▅▆█▅127.473-1766.35-487.678-48.679-1536.185-1104.93-212.5764.557-208.151-42.852-101.55820.086-571.592-193.838-505.412-274.342489.511-605.078NANANANANANANANANANANANA-311.52661.71494.032151.283-1017.377211.389459.126329.129-471.529165.042140.921-135.457-13.831261.65649.10837.442
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▁▂▂▃▃▃▃▃▃▃▅▄▃▂▂▁▂▂▃▂▁▁▂▂▂▃▂▁▂▂▂▂▂▃▂▄▄▁▃▆▂█▁▂▂▂3.3674.2696.65511.60710.1479.468.9711.02810.28312.43518.08114.46710.2127.9044.2113.4375.327.3298.4556.8672.41.554.2755.6335.2878.6096.0793.4894.776.1116.1747.2546.88211.7198.16414.69716.3623.75610.96523.4665.34733.1973.7126.7717.4154.001
  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 ▂█▄▂█▇▃▃▃▃▃▂▅▃▅▃▁▄-247.0751493.677401.948-162.831539.2531138.112-9.03960.86797.7266.25126.235-145.482557.133-43.744652.578-79.474-543.984469.375NANANANANANANANANANANANA171.928-174.776-135.583-430.655927.963-314.137-540.781-487.8539.49-161.165-207.202155.114-93.551-265.799-88.241-146.609
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▁█▁▁0.022.3880.0-0.387NANA9.1970.0NANA20.4860.0410.00.0830.0410.0410.0420.0410.0420.9115.8190.066124.4123.8570.1145.1963.81610.2633.7913.1317.9710.3660.0256.153226.2180.080.046.3827.856NANANANANANANA
us-gaap:RepaymentsOfLongTermDebt █▂▂▂▂▂▂▂▂▂▂▄▃▂▂▅▇▂▂▁▂▂▇▂▂▂▂▂▂▂▂▂▂▂█150.0783.2090.0780.0770.0770.07613.9960.0750.0760.0750.07450.32534.5495.2685.42176.853117.3624.4754.475-12.049.28519.551126.31214.0218.88.88.8028.8028.8018.9558.8098.8248.8238.822140.022NANANA10.455NANANA0.047NANANA
us-gaap:PaymentsOfDividendsCommonStock ███████▇▇▇▇▇▄▃▃▃▃▃▁▁▁▁▁▁24.02324.02123.98523.80323.78924.02824.123.59723.59323.58123.55123.51220.89420.88120.86620.80620.80120.79319.20219.11119.10719.13119.13219.177NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock NANA0.00.00.012.716NANANANANANANANANANANANANANANANA4.777NANANA37.651NANANA0.0NANANANANANANANANANANANANANANA
  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:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive,us-gaap:SubordinatedDebtNANANANA5.95e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value929292929292929287878787878787878787878781828282828484848484848484433636
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesIssued us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-31
Value929292929292929287878787870.087903870.0874950.0874950.087495870.0874930.0874910.087491878787
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.1100.00.10.10.1100.00.00.00.0100.00.0106.3

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


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
Value8686868686868790858585858585858484848477777777777877808181828482828484848484848484433636
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of 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
Value8686868687868585858585848484777777787879818282828384858585845537363737
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
Value8686868687868585858585848484777777777779818182828384848484845437363636
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

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value752.07191.078867.0043794.014150.01281.014904.01816.001380.019397.015986.0317890.0548820.0656620.0761110.0574040.0862400.0569400.0660780.0689960.0721860.01433200.01107800.01149500.01107500.0973330.0489730.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value1.01.211.190.9-1.36-1.281.030.771.010.911.10.960.820.830.640.680.60.570.640.590.590.050.190.520.440.490.480.560.480.580.420.40.550.560.540.550.460.220.190.360.220.410.460.40.170.37
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
Value1.01.211.190.9-1.36-1.281.030.771.010.911.110.960.820.830.630.680.60.570.640.590.590.050.190.520.440.490.480.560.480.580.420.40.550.560.530.550.460.210.180.360.220.410.460.40.170.37
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:TierOneRiskBasedCapitalToRiskWeightedAssets


Tier
Period End2020-12-312019-12-312018-12-312017-12-312012-12-312011-12-31
Value10.610.1050.10480.10210.10.095
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity

hwc:WhitneyBank


Tier
Period End2020-12-312019-12-312018-12-31
Value10.940.10740.1032
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets103.1102.398.5

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets

us-gaap:CapitalToRiskWeightedAssets


Capital
Period End2020-12-312019-12-312018-12-312017-12-31
Value13.220.1190.11990.119
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0

us-gaap:CapitalToRiskWeightedAssets dei:LegalEntity

hwc:WhitneyBank


Capital
Period End2020-12-312019-12-312018-12-31
Value12.190.11530.1117
Percentage of CapitalToRiskWeightedAssets92.296.993.2

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value163-4.348475-87.61216889114512713566482644656651-13.012405823-19.121552044164348528427-0.3554035524224-41.718581517-1.617121819
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating65.7-1.732.929.4-32.96.131.032.451.946.150.025.419.210.918.628.029.325.2-7.022.331.812.9-11.032.212.426.39.825.028.030.047.914.9-0.221.618.727.822.112.9-21.229.713.821.8-1.914.520.221.4

us-gaap:ComprehensiveIncomeNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-06-302012-03-31
Value74-111.512-18.869-3.78829127-3.56824574839-16.97-22.66-46.147-10.9216.288142.02-64.843-6.1481119-34.42813-14.3154.305-23.381-3.4028.6983.39-6.076-47.217-8.5532.7236.325
Percentage of ComprehensiveIncomeNetOfTax45.62569.4-22.3-5.0-33.6754.8-4.026.239.437.829.1-25.4-46.7-175.3-24.59.621.24.0498.3-15.219.783.6180.125.3-69.89.7-139.9-7.917.96.5-22.413300.6-21.46.525.5
Percentage of InterestAndDividendIncomeOperating29.9-44.5-7.3-1.511.146.1-1.28.520.417.414.5-6.4-9.0-19.1-4.62.76.21.0-34.9-3.46.310.8-19.88.1-8.72.5-13.7-2.05.01.9-3.3-26.3-4.61.43.3
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-06-302012-03-31
Value8810710379-117.072-111.0339267887996837172555852495146463.83915413440404639493346483918
Percentage of ComprehensiveIncomeNetOfTax54.4-2469.4122.3105.0133.6-654.8104.073.860.662.270.9125.4146.7275.3124.590.478.896.0-398.3115.280.316.4-80.174.7169.890.3239.9107.982.193.5122.4-13200.6121.493.574.5
Percentage of InterestAndDividendIncomeOperating35.742.740.330.9-44.0-40.032.223.931.528.735.531.928.230.023.225.323.124.227.925.625.62.18.824.021.123.823.427.023.028.018.326.126.220.69.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-30
Value-4165000.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0
Percentage of InterestAndDividendIncomeOperating-1.7

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive, us-gaap:SubordinatedDebt


Gains
Period End2021-06-15
Value-4200000.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of InterestAndDividendIncomeOperating0.0
Percentage of InterestAndDividendIncomeOperating hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive us-gaap:SubordinatedDebt0.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value10913310398-191.628-134.55310980107961041018788947968656258604.954115547555462
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating44.053.240.138.2-71.9-48.538.128.338.334.838.538.634.536.839.634.130.432.433.932.133.02.76.832.628.632.531.836.4

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
Value2026-0.29718-74.556-23.52161219168.265171516392016161111131.115-3.485141214141617188.7461115161116133.8212.8548.3423.143.7274.342.8590.0272.478
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 InterestAndDividendIncomeOperating8.310.5-0.17.3-28.0-8.55.94.46.86.13.06.86.36.816.48.87.38.26.06.57.40.6-2.08.57.58.88.39.510.210.45.06.48.78.96.28.67.22.01.54.22.74.55.13.30.02.7

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
Value1316182128465260605753494035312926201818181715141310109.169.2239.5789.643101011111113151820161516182125
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 InterestAndDividendIncomeOperating5.56.57.48.510.716.618.521.321.620.619.918.616.214.813.012.811.710.39.710.210.19.99.18.58.06.55.95.35.35.55.55.65.86.15.96.36.88.09.210.414.219.118.921.824.427.9

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
Value5.0385.4385.4015.4043.5942.7562.9063.2762.822.8092.6793.0483.4713.4213.4153.6453.8645.0644.9385.015.0255.0795.2725.2935.3223.6313.1143.0943.153.1773.1593.1843.2263.1932.9592.9163.5353.5263.4683.6131.0930.0720.0860.0230.0170.08
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 InterestAndDividendIncomeOperating2.02.22.12.11.31.01.01.21.01.01.01.21.41.41.41.61.72.52.72.82.72.83.03.13.22.11.81.81.81.81.81.81.81.71.51.51.91.81.81.80.90.10.10.00.00.1

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
Value234234238235237231233222219219217214211205208202199181167163164162158156151158160163164165166171169174179177177176178177996668666766
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 InterestAndDividendIncomeOperating94.593.592.691.589.383.481.578.778.479.480.181.483.885.287.087.288.389.790.389.889.990.190.991.592.093.594.194.794.794.594.594.494.293.994.193.793.292.090.889.685.880.981.178.275.672.1

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value8810710379-117.072-111.0339267887996837172555852495146463.839154134
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating35.742.740.330.9-44.0-40.032.223.931.528.735.531.928.230.023.225.323.124.227.925.625.62.18.824.021.1

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value8810710379-117.072-111.0339267887996837172555852495146463.8391541
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating35.742.740.330.9-44.0-40.032.223.931.528.735.531.928.230.023.225.323.124.227.925.625.62.18.824.0
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:CreditAndDebitCard


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value20181717151717171615151415
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating8.27.26.86.76.06.36.36.15.95.55.85.66.1
Percentage of InterestAndDividendIncomeOperating us-gaap:CreditAndDebitCard0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DepositAccount


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value19191918152223212020212120
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax94.6105.7112.9107.197.2131.5130.5127.6124.7133.2137.1143.8135.7
Percentage of InterestAndDividendIncomeOperating7.87.67.77.25.88.28.27.77.47.47.98.18.3
Percentage of InterestAndDividendIncomeOperating us-gaap:DepositAccount0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiduciaryAndTrust


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16151414141415151515151611
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax79.682.884.183.888.785.386.488.095.798.9100.7112.675.4
Percentage of InterestAndDividendIncomeOperating6.66.05.85.65.35.35.45.35.75.55.86.44.6
Percentage of InterestAndDividendIncomeOperating us-gaap:FiduciaryAndTrust0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InvestmentAdvisoryManagementAndAdministrativeService


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7.3317.4585.8265.9885.3667.156.4077.0486.5916.5286.3076.6526.264
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.841.233.134.833.641.235.841.139.742.740.344.840.5
Percentage of InterestAndDividendIncomeOperating3.03.02.32.32.02.62.22.52.42.42.32.52.5
Percentage of InterestAndDividendIncomeOperating us-gaap:InvestmentAdvisoryManagementAndAdministrativeService0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MortgageBanking


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value121111129.8086.0535.9815.7134.4333.7263.9334.3333.965
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax61.364.665.474.861.534.933.433.326.724.425.129.225.6
Percentage of InterestAndDividendIncomeOperating5.14.74.55.03.72.22.12.01.61.31.41.61.6
Percentage of InterestAndDividendIncomeOperating us-gaap:MortgageBanking0.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value350983507233638331933321531761306003054328761284902823528098279252729727336268162663025485239752310823063228092283921608215382072420747199851934919004190091880118934190641946418524187781929119774194151975783118138823985008697
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:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value375236143227
Percentage of Assets11.211.811.4
Percentage of Assets11.211.811.4
Percentage of Assets srt:ParentCompany100.0100.0100.0

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
Value3153531655301992981729899283402713326957254422529925154251192499524401244512395323816227212125520619206002038820426191541910818299182741747616856165411658416445165881658717011160891637916915174061698917371725372817859
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 Assets89.890.389.889.890.089.288.788.388.588.889.189.489.589.489.489.389.489.288.789.289.389.489.488.688.788.388.187.487.187.087.287.587.687.087.486.987.287.788.087.587.987.389.590.4

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
Value3509835072336383319333215317613060030543287612849028235280982792527297273362681626630254852397523108230632280922839216082153820724207471998519349190041900918801189341906419464185241877819291197741941519757831181388697
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 End2020-12-312019-12-312018-12-31
Value375236143227
Percentage of LiabilitiesAndStockholdersEquity11.211.811.4
Percentage of Assets11.211.811.4
Percentage of Assets srt:ParentCompany100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value356234163439337533163421346735863318319030812978292928962884286328132763271924892463242124132453243024252472250924922462242523562345247724532434239923752367242623861057856865861850837609554
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.29.710.210.210.010.811.311.711.511.210.910.610.510.610.610.710.610.811.310.810.710.610.611.411.311.711.912.612.913.012.812.512.413.012.613.112.812.312.012.512.112.710.510.510.10.09.60.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-31
Value343934673081
Percentage of StockholdersEquity100.0100.0100.0
Percentage of Assets10.211.310.9
Percentage of Assets srt:ParentCompany91.795.995.5

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value42-31.443809810273-54.724-51.156-75.203-132.509-180.709-220.179-203.209-180.549-134.402-98.151-104.439-118.512-120.532-55.689-49.541-61.066-80.595-46.167-60.084-45.769-50.074-26.693-23.291-31.989-35.379-84.771-78.695-31.478-22.925-11.787-17.462-20.185-26.51345.7982.007-0.61918208.9052.998-9.083-14.627
Percentage of StockholdersEquity1.2-0.92.32.93.12.1-1.6-1.4-2.3-4.2-5.9-7.4-6.9-6.2-4.7-3.4-3.7-4.3-4.4-2.2-2.0-2.5-3.3-1.9-2.5-1.9-2.0-1.1-0.9-1.3-1.5-3.6-3.4-1.3-0.9-0.5-0.7-0.8-1.11.40.20.2-0.12.12.41.00.4-1.5-2.6
Percentage of Assets0.1-0.10.20.30.30.2-0.2-0.2-0.3-0.5-0.6-0.8-0.7-0.7-0.5-0.4-0.4-0.5-0.5-0.2-0.2-0.3-0.4-0.2-0.3-0.2-0.2-0.1-0.1-0.2-0.2-0.5-0.4-0.2-0.1-0.1-0.1-0.1-0.10.20.00.0-0.00.20.20.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1770176417571755174717411736191917371731172517351729172317181721171617111698169716931688168417101705170116891560156615631558155415501652164716441641163816341631162943426326226125925710187
Percentage of StockholdersEquity49.751.651.152.052.750.950.153.552.454.356.058.359.059.559.660.161.061.962.468.268.869.769.869.770.270.268.362.262.863.564.366.066.166.767.267.568.469.069.167.268.341.130.830.330.330.530.816.615.7
Percentage of Assets5.05.05.25.35.35.55.76.36.06.16.16.26.26.36.36.46.46.77.17.37.37.47.47.97.98.28.17.88.18.28.28.38.28.78.58.98.78.58.38.48.25.23.23.23.10.03.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value309309309309309309309309292292292292292292292291291291291258258258258258260259267271272273273273273282282282282282282282282143122122122122122105104
Percentage of StockholdersEquity8.79.19.09.29.39.08.98.68.89.29.59.810.010.110.110.210.410.510.710.410.510.710.710.510.710.710.810.810.911.111.311.611.711.411.511.611.811.911.911.611.813.614.314.214.314.414.617.418.8
Percentage of Assets0.90.90.90.90.91.01.01.01.01.01.01.01.01.11.11.11.11.11.21.11.11.11.11.21.21.31.31.41.41.41.41.51.41.51.51.51.51.51.41.51.41.71.51.51.40.01.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value143913741291121111561297147614081363129912431170111010601008948910878850818790762777781759744723703676657628613600573546519493474476478468477470462456459454411377
Percentage of StockholdersEquity40.440.237.635.934.937.942.639.341.140.740.439.337.936.635.033.132.431.831.332.932.131.532.231.931.330.729.328.027.226.725.926.025.623.222.321.420.620.020.119.719.645.155.053.553.054.054.267.568.1
Percentage of Assets4.13.93.83.73.54.14.84.64.74.64.44.24.03.93.73.53.43.43.53.53.43.33.43.63.53.63.53.53.53.53.33.33.23.02.82.82.62.52.42.52.45.75.85.65.40.05.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital

us-gaap:TierOneRiskBasedCapital


Tier
Period End2020-12-312019-12-312018-12-312017-12-31
Value2534258423912214
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0
Percentage of Assets7.58.48.58.1

us-gaap:TierOneRiskBasedCapital dei:LegalEntity

hwc:WhitneyBank


Tier
Period End2020-12-312019-12-312018-12-31
Value260726402351
Percentage of TierOneRiskBasedCapital102.9102.298.3
Percentage of Assets7.88.68.3
Percentage of Assets hwc:WhitneyBank0.00.00.0

Cash

us-gaap:Cash us-gaap:ConsolidatedEntities

us-gaap:Cash

srt:ParentCompany


Cashus-gaap:
Period End2020-12-312019-12-312018-12-31
Value19957153
Percentage of Cash100.0100.0100.0
Percentage of Assets0.60.20.5
Percentage of Assets srt:ParentCompany5.31.64.8

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value501508526484535476432468365360383339355253386333365333372303
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.51.61.51.61.51.41.51.31.31.41.21.30.91.41.21.41.31.61.3

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1995715371316
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents38.013.440.218.484.9
Percentage of Assets0.60.20.50.31.3
Percentage of Assets srt:ParentCompany5.31.64.80.00.0

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
Value652629579548592586591605638654335
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.12.12.02.52.62.93.23.33.34.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

hwc:BuildingsAndLeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-31
Value341339311
Percentage of PropertyPlantAndEquipmentGross52.453.953.7
Percentage of Assets1.01.11.1
Percentage of Assets hwc:BuildingsAndLeaseholdImprovements0.00.00.0

us-gaap:AssetUnderConstruction


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3920319.96104.782
Percentage of PropertyPlantAndEquipmentGross6.03.25.51.81.80.8
Percentage of Assets0.10.10.10.00.00.0
Percentage of Assets us-gaap:AssetUnderConstruction0.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


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
Value118115929296959090999271
Percentage of PropertyPlantAndEquipmentGross18.118.316.016.816.316.315.215.015.614.121.2
Percentage of Assets0.40.40.30.30.40.40.40.50.50.50.9
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndLandImprovements


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
Value777970717981869812113039
Percentage of PropertyPlantAndEquipmentGross11.912.712.213.013.414.014.516.219.019.911.9
Percentage of Assets0.20.30.30.30.30.40.40.50.60.70.5
Percentage of Assets us-gaap:LandAndLandImprovements0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SoftwareDevelopment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value7675727070655751
Percentage of PropertyPlantAndEquipmentGross11.712.012.512.811.911.19.78.6
Percentage of Assets0.20.20.30.30.30.30.30.3
Percentage of Assets us-gaap:SoftwareDevelopment0.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period 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
Value266278271266259252249245238233225221218218214226237236231227223216209203198200193187183178172169165158160155148152148139134128125113
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.90.91.01.01.00.90.90.90.91.00.90.91.00.90.90.90.90.80.80.80.80.80.80.70.71.51.51.3

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.2454.4194.6144.7885.1695.3455.774.8895.0475.1385.4725.6385.3225.6185.8856.075.7574.7054.7664.8865.0055.1245.6916.0276.1486.3186.4456.576.7447.0387.1787.3067.4317.5557.7318.117.9228.3047.2197.0971.6210.6140.650.6560.6840.738
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value353377380384380377380382360358353343336334333365365374361363366371377380383399398407414425432450474476477483477482505524522239209203
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 Assets1.01.11.11.21.11.21.21.31.31.31.31.21.21.21.21.41.41.51.51.61.61.61.71.81.81.91.92.02.12.22.32.42.52.52.52.62.52.52.62.72.62.92.62.3

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-03-102016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value855855855855855855855861792792790791745745745739740716956216216216216216216216216216216216256256256256256286286286476516296296161616162
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.42.52.62.62.72.82.82.82.82.82.82.72.72.72.82.82.80.02.62.72.72.72.72.92.93.03.03.13.23.33.33.33.33.33.23.43.33.43.33.23.20.70.80.70.70.7

us-gaap:Goodwill us-gaap:BusinessAcquisition

hwc:MidSouthBancorpIncorporation


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-09-21
Value63636363636963
Percentage of Goodwill7.47.47.47.47.48.00.0
Percentage of Assets0.20.20.20.20.20.20.0
Percentage of Assets hwc:MidSouthBancorpIncorporation0.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7882869196101106116859196101798590961018687929710713215918921113
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.30.30.30.30.30.40.30.30.30.40.30.30.30.40.40.30.40.40.40.50.60.81.01.10.2

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CoreDeposits


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value62786483779311213215417812
Percentage of FiniteLivedIntangibleAssetsNet71.473.967.191.788.087.184.983.081.784.594.9
Percentage of Assets0.20.30.20.30.30.40.50.70.80.90.2
Percentage of Assets us-gaap:CoreDeposits0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2427305.5187.4939.665
Percentage of FiniteLivedIntangibleAssetsNet28.625.831.66.18.59.0
Percentage of Assets0.10.10.10.00.00.0
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value101106110114115116110113113113115
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.30.40.40.40.40.40.0

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
Value502472568564559472328284231204249308276261251212235205176185188185219144138137126130137147155126130125134162154160181187203144130191
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 Assets1.41.31.71.71.71.51.10.90.80.70.91.11.01.00.90.80.90.80.70.80.80.81.00.70.60.70.60.70.70.80.80.70.70.70.70.90.80.80.91.01.01.71.62.2

us-gaap:OtherAssets us-gaap:BalanceSheetLocation

us-gaap:OtherAssets


Other
Period End2020-12-312019-12-31
Value568328
Percentage of OtherAssets100.0100.0
Percentage of Assets1.71.1
Percentage of Assets us-gaap:OtherAssets0.00.0

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-12-31
Value1735
Percentage of TimeDepositMaturitiesYearOne100.0
Percentage of Assets5.2

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2483973783853862252332462322242242152663003053314075254364634684714954975075163743763743803853763853933963083603603533563600.3650.3760.671
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.71.11.11.21.20.70.80.80.80.80.80.81.01.11.11.21.52.11.82.02.02.12.22.32.42.51.81.91.92.02.02.02.02.12.01.71.91.91.81.81.80.00.00.0

us-gaap:LongTermDebt us-gaap:ConsolidatedEntities

srt:ParentCompany


Long
Period End2020-12-312019-12-312018-12-31
Value312145145
Percentage of LongTermDebt82.562.464.6
Percentage of Assets0.90.50.5
Percentage of Assets srt:ParentCompany8.34.04.5

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value442249462737
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.1

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value17
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
Value15
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
Value13
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
Value11
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
Value91
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.3

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value122126130134133134127131128128130
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.40.40.40.40.40.40.50.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value166
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value35
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value356234163439337533163421346735863318319030812978292928962884286328132763271924892463242124132453243024252472250924922462242523562345247724532434239923752367242623861057856865861850837609554
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.29.710.210.210.010.811.311.711.511.210.910.610.510.610.610.710.610.811.310.810.710.610.611.411.311.711.912.612.913.012.812.512.413.012.613.112.812.312.012.512.112.710.510.510.10.09.60.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-31
Value343934673081
Percentage of StockholdersEquity100.0100.0100.0
Percentage of Assets10.211.310.9
Percentage of Assets srt:ParentCompany91.795.995.5

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value42-31.443809810273-54.724-51.156-75.203-132.509-180.709-220.179-203.209-180.549-134.402-98.151-104.439-118.512-120.532-55.689-49.541-61.066-80.595-46.167-60.084-45.769-50.074-26.693-23.291-31.989-35.379-84.771-78.695-31.478-22.925-11.787-17.462-20.185-26.51345.7982.007-0.61918208.9052.998-9.083-14.627
Percentage of StockholdersEquity1.2-0.92.32.93.12.1-1.6-1.4-2.3-4.2-5.9-7.4-6.9-6.2-4.7-3.4-3.7-4.3-4.4-2.2-2.0-2.5-3.3-1.9-2.5-1.9-2.0-1.1-0.9-1.3-1.5-3.6-3.4-1.3-0.9-0.5-0.7-0.8-1.11.40.20.2-0.12.12.41.00.4-1.5-2.6
Percentage of Assets0.1-0.10.20.30.30.2-0.2-0.2-0.3-0.5-0.6-0.8-0.7-0.7-0.5-0.4-0.4-0.5-0.5-0.2-0.2-0.3-0.4-0.2-0.3-0.2-0.2-0.1-0.1-0.2-0.2-0.5-0.4-0.2-0.1-0.1-0.1-0.1-0.10.20.00.0-0.00.20.20.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1770176417571755174717411736191917371731172517351729172317181721171617111698169716931688168417101705170116891560156615631558155415501652164716441641163816341631162943426326226125925710187
Percentage of StockholdersEquity49.751.651.152.052.750.950.153.552.454.356.058.359.059.559.660.161.061.962.468.268.869.769.869.770.270.268.362.262.863.564.366.066.166.767.267.568.469.069.167.268.341.130.830.330.330.530.816.615.7
Percentage of Assets5.05.05.25.35.35.55.76.36.06.16.16.26.26.36.36.46.46.77.17.37.37.47.47.97.98.28.17.88.18.28.28.38.28.78.58.98.78.58.38.48.25.23.23.23.10.03.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value309309309309309309309309292292292292292292292291291291291258258258258258260259267271272273273273273282282282282282282282282143122122122122122105104
Percentage of StockholdersEquity8.79.19.09.29.39.08.98.68.89.29.59.810.010.110.110.210.410.510.710.410.510.710.710.510.710.710.810.810.911.111.311.611.711.411.511.611.811.911.911.611.813.614.314.214.314.414.617.418.8
Percentage of Assets0.90.90.90.90.91.01.01.01.01.01.01.01.01.11.11.11.11.11.21.11.11.11.11.21.21.31.31.41.41.41.41.51.41.51.51.51.51.51.41.51.41.71.51.51.40.01.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value143913741291121111561297147614081363129912431170111010601008948910878850818790762777781759744723703676657628613600573546519493474476478468477470462456459454411377
Percentage of StockholdersEquity40.440.237.635.934.937.942.639.341.140.740.439.337.936.635.033.132.431.831.332.932.131.532.231.931.330.729.328.027.226.725.926.025.623.222.321.420.620.020.119.719.645.155.053.553.054.054.267.568.1
Percentage of Assets4.13.93.83.73.54.14.84.64.74.64.44.24.03.93.73.53.43.43.53.53.43.33.43.63.53.63.53.53.53.53.33.33.23.02.82.82.62.52.42.52.45.75.85.65.40.05.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value17701764175717551747174117361919173717311725173517291723171817211716171116981697169316881684171017051701168915601566156315581554155016521647164416411638163416311629434263257
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 Assets5.05.05.25.35.35.55.76.36.06.16.16.26.26.36.36.46.46.77.17.37.37.47.47.97.98.28.17.88.18.28.28.38.28.78.58.98.78.58.38.48.25.23.23.0

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
Value143913741291121111561297147614081363129912431170111010601008948910878850818790762777781759744723703676657628613600573546519493474476478468477470454
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 Assets4.13.93.83.73.54.14.84.64.74.64.44.24.03.93.73.53.43.43.53.53.43.33.43.63.53.63.53.53.53.53.33.33.23.02.82.82.62.52.42.52.45.75.85.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value42-31.443809810273-54.724-51.156-75.203-132.509-180.709-220.179-203.209-180.549-134.402-98.151-104.439-118.512-120.532-55.689-49.541-61.066-80.595-46.167-60.084-45.769-50.074-26.693-23.291-31.989-35.379-84.771-78.695-31.478-22.925-11.787-17.462-20.185-26.51345.7982.007-0.6192.998
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.1-0.10.20.30.30.2-0.2-0.2-0.3-0.5-0.6-0.8-0.7-0.7-0.5-0.4-0.4-0.5-0.5-0.2-0.2-0.3-0.4-0.2-0.3-0.2-0.2-0.1-0.1-0.2-0.2-0.5-0.4-0.2-0.1-0.1-0.1-0.1-0.10.20.00.0-0.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:FairValueByAssetClass

us-gaap:EquityMethodInvestments


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.463-0.439-5.369-5.369-1.418-0.631-0.434-0.4340.6110.784
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-1.11.4-6.7-5.4-1.4-0.90.80.8-0.8-0.6
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets us-gaap:EquityMethodInvestments0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value0.1980.2330.2760.3460.4150.4880.639-10.16-10.898-11.587-12.044-12.708-13.285-14.001-14.585-12.678-13.3-14.392
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.5-0.70.30.30.40.7-1.219.914.58.76.75.86.57.810.912.912.711.9
Percentage of Assets0.00.00.00.00.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.1-0.0-0.0-0.1
Percentage of Assets hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value-84.947-124.058-125.573-105.608-106.932-100.325-101.278-110.374-106.743-108.542-110.247-83.193-84.175-78.168-79.078-64.643-66.321-71.618-72.501-69.128-66.04-66.978-67.89-47.725-51.403-48.136-48.626-21.161-21.157-22.453-80.688
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-198.2394.5-156.8-106.7-104.1-136.9185.1215.8141.981.961.037.841.443.358.865.963.560.460.2124.1133.3109.784.2103.485.6105.297.179.390.863.5352.0
Percentage of Assets-0.2-0.4-0.4-0.3-0.3-0.3-0.3-0.4-0.4-0.4-0.4-0.3-0.3-0.3-0.3-0.2-0.2-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.4
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:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2020-09-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4449172217-8.293
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax44.967.1-31.8-44.5-23.04.6
Percentage of Assets0.10.20.10.10.1-0.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312012-12-31
Value29313949481722170.6-8.293-23.274-20.762-16.262-11.227-5.528-5.493-5.683-4.960.562.1171.148-0.1780.9040.2640.256-0.375-0.181
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax69.1-100.349.347.866.6-31.8-44.5-23.0-0.54.610.610.29.08.45.65.34.84.1-1.0-4.3-1.90.2-2.0-0.4-0.60.70.8
Percentage of Assets0.10.10.10.10.20.10.10.10.0-0.0-0.1-0.1-0.1-0.0-0.0-0.0-0.0-0.00.00.00.0-0.00.00.00.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value9861171165161124284724-13.764-50.125-101.004-84.987-72.118-29.512-15.302-19.325-27.203-28.6792730214.268189.123201814188.26338
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax229.7-194.9213.8166.9157.2170.5-52.9-92.0-32.710.427.745.941.839.922.015.618.523.023.8-50.2-60.9-34.5-5.3-39.1-15.2-45.4-35.9-52.7-77.4-23.4-169.5
Percentage of Assets0.30.20.50.50.50.40.10.20.1-0.0-0.2-0.4-0.3-0.3-0.1-0.1-0.1-0.1-0.10.10.10.10.00.10.00.10.10.10.10.00.2
Percentage of Assets 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

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11225512716055111853711513119109115104-93.99332286966213814013212312411678-3.707-11.5172844.03771112585
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating45.3101.749.662.520.84.264.913.241.24.943.941.845.843.3-39.3138.538.247.635.576.178.371.464.565.961.141.0-1.9-5.8246.14.984.013.828.992.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value127-1766.35-487.678-48.679-1536.185-1104.93-212.5764.557-208.151-42.852-101.55820-571.592-193.838-505.412-274.342489-605.078-311.5266194151-1017.377211459329-471.529165140-135.457-13.8312614937
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.3-704.3-189.6-18.9-576.8-398.4-74.31.6-74.2-15.5-37.47.6-226.5-80.3-211.3-117.9216.4-298.8-177.434.052.381.7-532.3111.7241.0171.7-240.083.5122.0-164.1-16.3306.454.740.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-247.0751493401-162.8315391138-9.03960976.25126-145.482557-43.744652-79.474-543.984469171-174.776-135.583-430.655927-314.137-540.781-487.8539-161.165-207.202155-93.551-265.799-88.241-146.609
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-99.5595.6156.2-63.3577.9410.4-3.221.534.92.39.7-55.3220.8-18.1272.8-34.2-240.5231.897.9-96.2-75.5-232.4485.5-166.0-283.9-254.4274.6-81.5-179.4187.9-110.0-311.2-98.3-158.7

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.1422.38.23319-14.507-34.279165.563-6.2563024-1.0196.57114412.657-1.7417.1566.874-4.05-2.622-8.0414.791.0571.5869.252-0.7582.88.31313207.6737.7935.341-28.8711128-1.851-0.822-2.448-5.534-2.808
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-06-302015-03-31
Value7.2697.0837.2597.4497.547.888.0357.6987.6537.5166.7926.7216.4686.5517.26.9827.0456.9157.0137.0067.1457.1997.1817.218
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11225512716055111853711513119109115104-93.99332286966213814013212312411678-3.707-11.5172844.03771112585
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating45.3101.749.662.520.84.264.913.241.24.943.941.845.843.3-39.3138.538.247.635.576.178.371.464.565.961.141.0-1.9-5.8246.14.984.013.828.992.7

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
Value6.1295.5174.4465.5755.5035.5835.4055.1295.1875.1814.9255.0474.9384.8835.2634.014.1514.2093.7113.3913.1144.053.4753.1163.2823.0713.4443.3943.2883.8322.6443.4093.4913.5353.3012.7042.592.4242.3661.931.8061.0941.0471.0010.9921.037
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value127-1766.35-487.678-48.679-1536.185-1104.93-212.5764.557-208.151-42.852-101.55820-571.592-193.838-505.412-274.342489-605.078-311.5266194151-1017.377211459329-471.529165140-135.457-13.8312614937
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating51.3-704.3-189.6-18.9-576.8-398.4-74.31.6-74.2-15.5-37.47.6-226.5-80.3-211.3-117.9216.4-298.8-177.434.052.381.7-532.3111.7241.0171.7-240.083.5122.0-164.1-16.3306.454.740.5

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


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
Value3.3674.2696.65511109.468.971110121814107.9044.2113.4375.327.3298.4556.8672.41.554.2755.6335.2878.6096.0793.4894.776.1116.1747.2546.882118.16414163.75610235.347333.7126.7717.4154.001
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-247.0751493401-162.8315391138-9.03960976.25126-145.482557-43.744652-79.474-543.984469171-174.776-135.583-430.655927-314.137-540.781-487.8539-161.165-207.202155-93.551-265.799-88.241-146.609
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-99.5595.6156.2-63.3577.9410.4-3.221.534.92.39.7-55.3220.8-18.1272.8-34.2-240.5231.897.9-96.2-75.5-232.4485.5-166.0-283.9-254.4274.6-81.5-179.4187.9-110.0-311.2-98.3-158.7

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.0220.0-0.3879.1970.0200.0410.00.0830.0410.0410.0420.0410.0420.9115.8190.0661243.8570.11453.816103.7913.13170.3660.0256.1532260.080.046.3827.856
Percentage of ProceedsFromIssuanceOfLongTermDebt0.0100.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value1503.2090.0780.0770.0770.076130.0750.0760.0750.07450345.2685.421761174.4754.475-12.049.28519126148.88.88.8028.8028.8018.9558.8098.8248.8238.822140100.047
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value242423232324242323232323202020202020191919191919
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312015-12-312014-12-312013-12-31
Value0.00.00.0124.777370.0
Percentage of PaymentsForRepurchaseOfCommonStock0.00.00.0100.0100.0100.00.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive, us-gaap:SubordinatedDebt


Debt
Period End2021-06-152020-06-30
Value5.950.0595
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive us-gaap:SubordinatedDebt0.00.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value32.9834.1534.634.1134.1134.1134.1138.3232.1331.8831.8832.6133.0934.7334.8435.0638.9838.7435.9135.4235.4337.55
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312020-03-312019-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value493237123150253296181
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value166110971161961771972403814421241516.9046.541
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:StateAndLocalJurisdiction, hwc:OriginationDateOfOperatingLossCarryforwardsTwo


Deferred
Period End2020-12-31
Value3600000.0
Percentage of DeferredTaxAssetsValuationAllowance100.0

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-136.239-14.766-239.382152-918.408-41.589606400252-200.393-687.519-37.543862-251.793-33.261-73.756-396.911385149-19.151-5.68-322.857374-30.011323-396.323-20.23610835154-45.32810583
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:AdValoremAndFranchiseTaxes

hwc:AdValoremAndFranchiseTaxes


Ad
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
Value3.4224.4642.9294.8724.4814.2963.5834.1094.2154.0422.863.7183.5773.442.8553.3873.519
Percentage of AdValoremAndFranchiseTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:DebtInstrumentRedemptionPricePercentageOfPrincipalPlusAccruedAndUnpaidInterest us-gaap:DebtInstrument, us-gaap:LongtermDebtType

hwc:DebtInstrumentRedemptionPricePercentageOfPrincipalPlusAccruedAndUnpaidInterest

hwc:SubordinatedNotesPayableMaturingOnJuneTwoThousandFortyFive, us-gaap:SubordinatedDebt


Debt
Period End2021-06-15
Value100.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalPlusAccruedAndUnpaidInterest100.0

hwc:DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfMatch us-gaap:PlanName

hwc:DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfMatch

hwc:AmendedHancock401kPlan


Defined
Period End2021-06-302021-03-312020-12-31
Value02.00
Percentage of DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfMatch0.0100.00.0

hwc:DefinedContributionPlanInitialSavingsRate

hwc:DefinedContributionPlanInitialSavingsRate


Defined
Period End2021-06-302021-03-312020-12-31
Value03.00
Percentage of DefinedContributionPlanInitialSavingsRate0.0100.00.0

hwc:DepositInsuranceAndRegulatoryFees

hwc:DepositInsuranceAndRegulatoryFees


Deposit
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
Value2.9673.3953.7654.1085.1165.8155.3563.9954.7555.4066.7548.3458.3767.9488.2717.8836.983
Percentage of DepositInsuranceAndRegulatoryFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:EntertainmentAndContributions

hwc:EntertainmentAndContributions


Entertainment
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
Value1.4871.4482.7191.3153.3842.4472.5622.7652.7422.7083.1092.5393.1932.5182.1732.3221.982
Percentage of EntertainmentAndContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple us-gaap:CreditLossStatus

hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple

hwc:NonPurchasedCreditImpaired


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.049
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.0100.0

hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.014
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.029.6

hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0-0.244
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.0-0.5

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.014
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.030.1

hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment

hwc:NonPurchasedCreditImpaired, us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.07.092
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.014.4

hwc:NonPurchasedCreditImpaired, us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.012
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.026.2

hwc:FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.07.287
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.014.7

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.07.478
Percentage of FinancingReceivableCumulativeEffectOfChangeInAccountingPrinciple0.00.00.015.1

hwc:FinancingReceivableModificationsCovenantWaivers us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:LoanRestructuringModificationName

hwc:FinancingReceivableModificationsCovenantWaivers

hwc:TroubledDebtRestructurings, hwc:LoanThree


Financing
Period End2020-09-302020-06-302020-03-31
Value0.00.00.4
Percentage of FinancingReceivableModificationsCovenantWaivers0.00.0100.0

hwc:FinancingReceivableModificationsExtendedTermsAndOtherPaymentConcessions us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:LoanRestructuringModificationName

hwc:FinancingReceivableModificationsExtendedTermsAndOtherPaymentConcessions

hwc:TroubledDebtRestructurings, hwc:LoanOne


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value5.21.90.30.00.40.3180.50.00.10.11.11.2482.067
Percentage of FinancingReceivableModificationsExtendedTermsAndOtherPaymentConcessions100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

hwc:FinancingReceivableModificationsPaymentSignificantCovenantWaiversAndOtherModifications us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:LoanRestructuringModificationName

hwc:FinancingReceivableModificationsPaymentSignificantCovenantWaiversAndOtherModifications

hwc:TroubledDebtRestructurings, hwc:LoanFour


Financing
Period End2021-06-302021-03-312020-09-30
Value-5.05.30.3
Percentage of FinancingReceivableModificationsPaymentSignificantCovenantWaiversAndOtherModifications100.0100.0100.0

hwc:GainLossOnOtherRealEstateAndForeclosedAssets

hwc:GainLossOnOtherRealEstateAndForeclosedAssets


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value374000.0253000.0-329000.0538000.0760000.0-10550000.0226000.0-1945000.0102000.0991000.03042000.0
Percentage of GainLossOnOtherRealEstateAndForeclosedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:GainLossOnSaleOfStock

hwc:GainLossOnSaleOfStock


Gain
Period End2021-06-30
Value2800000.0
Percentage of GainLossOnSaleOfStock100.0

hwc:InterestIncomeShortTermInvestments

hwc:InterestIncomeShortTermInvestments


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value676000.0415000.0195000.0124000.0219000.0448000.0531000.0915000.01346000.01163000.01043000.0669000.0575000.0489000.0404000.0574000.01731000.0
Percentage of InterestIncomeShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:LetterOfCreditFees

hwc:LetterOfCreditFees


Letter
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
Value2.9712.8442.672.9112.6093.0652.8792.9882.9372.5953.1652.7622.4162.7222.8432.5212.898
Percentage of LetterOfCreditFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:LossOnFacilitiesAndEquipmentFromConsolidation

hwc:LossOnFacilitiesAndEquipmentFromConsolidation


Loss
Period End2021-06-30
Value15
Percentage of LossOnFacilitiesAndEquipmentFromConsolidation100.0

hwc:MinimumLoanBalanceIncludedInSpecificReserveAnalysis

hwc:MinimumLoanBalanceIncludedInSpecificReserveAnalysis


Minimum
Period End2020-12-31
Value-999000.0
Percentage of MinimumLoanBalanceIncludedInSpecificReserveAnalysis100.0

hwc:NetChangeInLiabilityFromVariationMarginCollateral

hwc:NetChangeInLiabilityFromVariationMarginCollateral


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-12.303562211-7.695-105.92121-23.582-15.098-3.82
Percentage of NetChangeInLiabilityFromVariationMarginCollateral100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:NetIncomeLossAllocatedToCommonShareholdersBasicAndDiluted

hwc:NetIncomeLossAllocatedToCommonShareholdersBasicAndDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value8610410377-117.494-111.469066867794826971545751
Percentage of NetIncomeLossAllocatedToCommonShareholdersBasicAndDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:NetOtherRetirementExpenseIncome

hwc:NetOtherRetirementExpenseIncome


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value-6806000.0-6545000.0-6337000.0-6337000.0-6122000.0-4152000.0-4152000.0
Percentage of NetOtherRetirementExpenseIncome100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossAmortizationOnUnrealizedHoldingGainLossOnTransfersToHeldToMaturitySecuritiesBeforeTax

hwc:OtherComprehensiveIncomeLossAmortizationOnUnrealizedHoldingGainLossOnTransfersToHeldToMaturitySecuritiesBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-45000.0-56000.0-92000.0-89000.0-94000.0-195000.0718000.0954000.0890000.0591000.0869000.0747000.0925000.0755000.0
Percentage of OtherComprehensiveIncomeLossAmortizationOnUnrealizedHoldingGainLossOnTransfersToHeldToMaturitySecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossAmortizationOnUnrealizedHoldingGainLossOnTransfersToHeldToMaturitySecuritiesBeforeTax us-gaap:StatementEquityComponents

hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-45000.0-56000.0-92000.0-89000.0-94000.0-195000.0718000.0954000.0890000.0591000.0869000.0747000.0925000.0755000.0
Percentage of OtherComprehensiveIncomeLossAmortizationOnUnrealizedHoldingGainLossOnTransfersToHeldToMaturitySecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityBeforeTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityBeforeTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value45000.056000.092000.089000.094000.0195000.0-718000.0-954000.0-890000.0-591000.0-869000.0-747000.0-925000.0-755000.0-977000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityNetOfTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value35000.043000.072000.069000.073000.0151000.0-556000.0-738000.0-689000.0-457000.0-664000.0-577000.0-716000.0-584000.0-622000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value10000.013000.020000.020000.021000.044000.0-162000.0-216000.0-201000.0-134000.0-205000.0-170000.0-209000.0-171000.0-355000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnAvailableForSaleSecuritiesToHeldToMaturityTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentBeforeTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentBeforeTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, hwc:EquityMethodInvestmentsTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-31
Value0-4468000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentBeforeTax0.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentNetOfTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, hwc:EquityMethodInvestmentsTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-31
Value0-4468000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnEquityMethodInvestmentNetOfTax0.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnReclassificationBeforeTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnReclassificationBeforeTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value6.8556.1366.0524.9811.5690.004
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnReclassificationBeforeTax100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesNetOfTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value5.3154.7574.6833.8541.2140.003
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesNetOfTax100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value1540000.01379000.01369000.01127000.0355000.01000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForTransfersFromUnrealizedNetGainLossesOnUnrealizedGainOnCashFlowHedgesTax100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTaxTotal us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTaxTotal

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value2515000.0-1183000.03844000.03223000.02305000.0-134000.0-2059000.0-3279000.0-3773000.0-3722000.0-23517000.0-2548000.0-2431000.0-1972000.0-1496000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociNetOfTaxTotal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionPlanAttributableToTheVoluntaryEarlyRetirementProgramAndCurtailment

hwc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionPlanAttributableToTheVoluntaryEarlyRetirementProgramAndCurtailment


Other
Period End2021-06-30
Value59
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionPlanAttributableToTheVoluntaryEarlyRetirementProgramAndCurtailment100.0

hwc:OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax

hwc:OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value50-145.497.0830.42551165-16.70534695758-25.242-23.409-62.244-20.2195.94912
Percentage of OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax us-gaap:FairValueByAssetClass

us-gaap:EquityMethodInvestments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.0240.4620.0-3.951-0.787-0.1970.0-1.045-0.1730.784
Percentage of OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax-0.0-0.30.0-929.6-1.5-0.1-0.0-3.1-0.21.4

hwc:OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302019-09-30
Value-0.36.129
Percentage of OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax-70.617.9

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4.404-4.1525.00441-6.5296.129199.47517-4.524-6.764-7.13-6.096-0.39
Percentage of OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax8.82.99.725.139.117.928.716.630.517.928.911.530.1-6.6

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value45-141.87.4324.67647124-10.17629494640-20.718-16.645-55.114-14.1236.339
Percentage of OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesAndDerivativesArisingDuringPeriodBeforeTax91.397.5104.91100.291.875.060.985.171.582.169.582.171.188.569.9106.6

hwc:OtherMiscellaneousNoninterestExpense

hwc:OtherMiscellaneousNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.3966.139.0395.1055.1777.4697.629176.5885.691106.2978.835.6849.2648.2826.686
Percentage of OtherMiscellaneousNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherMiscellaneousNoninterestIncome

hwc:OtherMiscellaneousNoninterestIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value5.0130.4921.5573.5213.14.9773.2464.6614.3262.4024.8633.3423.3473.3770.3643.7954.473
Percentage of OtherMiscellaneousNoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:OtherRealEstateAndForeclosedRealEstateIncomeExpense

hwc:OtherRealEstateAndForeclosedRealEstateIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-0.0860.0060.367-0.482-0.4610-0.7882.0550.395-0.991-2.9220.016
Percentage of OtherRealEstateAndForeclosedRealEstateIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:PayrollTaxesHealthcareCostsPensionAndOtherPostretirementBenefitExpense

hwc:PayrollTaxesHealthcareCostsPensionAndOtherPostretirementBenefitExpense


Payroll
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
Value4223192021222018181918181719161618
Percentage of PayrollTaxesHealthcareCostsPensionAndOtherPostretirementBenefitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:PercentageOfFairValueValuationOfReportingUnitExcessOfNetBookValue

hwc:PercentageOfFairValueValuationOfReportingUnitExcessOfNetBookValue


Percentage
Period End2020-09-30
Value17.0
Percentage of PercentageOfFairValueValuationOfReportingUnitExcessOfNetBookValue100.0

hwc:ProvisionForLossesOnUnfundedCreditCommitments

hwc:ProvisionForLossesOnUnfundedCreditCommitments


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-3.0352.652-1.619-5.045-12.42117
Percentage of ProvisionForLossesOnUnfundedCreditCommitments100.0100.0100.0100.0100.0100.0

hwc:ProvisionForLossesOnUnfundedCreditCommitments us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-1.6722.773-1.525-1.126-7.9445.471
Percentage of ProvisionForLossesOnUnfundedCreditCommitments55.1104.694.222.364.030.9

hwc:ProvisionForLossesOnUnfundedCreditCommitments us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-1.4682.642-1.431-0.886-8.0825.182
Percentage of ProvisionForLossesOnUnfundedCreditCommitments48.499.688.417.665.129.3

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.2040.131-0.094-0.240.1380.289
Percentage of ProvisionForLossesOnUnfundedCreditCommitments6.74.95.84.8-1.11.6

hwc:ProvisionForLossesOnUnfundedCreditCommitments us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.3060.054-0.148-0.444-2.101-1.268
Percentage of ProvisionForLossesOnUnfundedCreditCommitments10.12.09.18.816.9-7.2

us-gaap:ResidentialPortfolioSegment


Provision
Period End2021-06-302021-03-312020-12-312020-09-30
Value-0.0090.0030.013-0.016
Percentage of ProvisionForLossesOnUnfundedCreditCommitments0.30.1-0.80.3

hwc:ProvisionForLossesOnUnfundedCreditCommitments us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.1950.439-0.9490.950.3690.28
Percentage of ProvisionForLossesOnUnfundedCreditCommitments6.416.658.6-18.8-3.01.6

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-0.853-0.6170.99-4.409-2.7513
Percentage of ProvisionForLossesOnUnfundedCreditCommitments28.1-23.3-61.187.422.174.7

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.027
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.0100.0

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.06.06
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.022.2

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.05.772
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.021.1

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.00.288
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.01.1

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.05.146
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.018.8

us-gaap:ResidentialPortfolioSegment


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.00.017
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.00.1

hwc:ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.00.449
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.01.6

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Reserve
Period End2020-09-302020-06-302020-03-31
Value0.00.015
Percentage of ReserveForUnfundedLendingCommitmentsCumulativeEffectOfChangeInAccountingPrinciple0.00.057.3

hwc:SalariesWagesOfficersCompensationAndAllocatedShareBasedCompensation

hwc:SalariesWagesOfficersCompensationAndAllocatedShareBasedCompensation


Salaries
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
Value10095929798919693878386847980828282
Percentage of SalariesWagesOfficersCompensationAndAllocatedShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:SalesOfSecurities

hwc:SalesOfSecurities


Sales
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0870.01241251430.00.0
Percentage of SalesOfSecurities0.0100.00.0100.0100.0100.00.00.0

hwc:SettlementOfForwardContractPortionOfAcceleratedShareRepurchase

hwc:SettlementOfForwardContractPortionOfAcceleratedShareRepurchase


Settlement
Period End2020-09-302020-06-302020-03-31
Value0.00.012
Percentage of SettlementOfForwardContractPortionOfAcceleratedShareRepurchase0.00.0100.0

hwc:StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited

hwc:StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value6.045.2351.5946.6425.464.1590.9194.475.4264.573-2.3445.0785.0854.805-2.8944.145
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value5.875.2041.5566.5955.454.1140.9024.4075.424.528-2.355.0535.0444.735-4.2664.109
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited97.299.497.699.399.898.998.298.699.999.0100.399.599.298.5147.499.1

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.170.0310.0380.0470.010.0450.0170.0630.0060.0450.0060.0250.0410.070.0140.036
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationDividendsPreviousPaidOnSharesForfeited2.80.62.40.70.21.11.81.40.11.0-0.30.50.81.5-0.50.9

hwc:TaxCreditInvestmentAmortization

hwc:TaxCreditInvestmentAmortization


Tax
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
Value1112000.01112000.0961000.0961000.0961000.0961000.01285000.01286000.01234000.01138000.01857000.01560000.0875000.0874000.01213000.01212000.01213000.0
Percentage of TaxCreditInvestmentAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:TravelExpense

hwc:TravelExpense


Travel
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value667000.0357000.0309000.0396000.01111000.01172000.01344000.01098000.01365000.01441000.01066000.01226000.01350000.0
Percentage of TravelExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:UndistributedEarningAllocatedToParticipatingSecurities

hwc:UndistributedEarningAllocatedToParticipatingSecurities


Undistributed
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1894000.02337000.01435000.0422000.0427000.01566000.01141000.01502000.01337000.01692000.01544000.01328000.01366000.01104000.01244000.01166000.0
Percentage of UndistributedEarningAllocatedToParticipatingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:UnemploymentPercentageRateForecast us-gaap:StatementScenario

hwc:UnemploymentPercentageRateForecast

srt:ScenarioForecast


Unemployment
Period End2021-12-31
Value4.5
Percentage of UnemploymentPercentageRateForecast100.0

us-gaap:AcceleratedShareRepurchaseProgramAdjustment

us-gaap:AcceleratedShareRepurchaseProgramAdjustment


Accelerated
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.012
Percentage of AcceleratedShareRepurchaseProgramAdjustment0.00.00.0100.0

us-gaap:AcceleratedShareRepurchaseProgramAdjustment us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Accelerated
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.012
Percentage of AcceleratedShareRepurchaseProgramAdjustment0.00.00.0100.0

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-13000000.0-13211000.0-12650000.0-11368000.0-9859000.0-9349000.0-9033000.0-8505000.0-7619000.0-7009000.0-7721000.0-8527000.0-8460000.0-8453000.0-9125000.0-9175000.0-7621000.0-7323000.0-8212000.0-7931000.0-7106000.0-5799000.0-5649000.0-5715000.0-5518000.0-4223000.0-4086000.0-4348000.0-4307000.0-4236000.0-4875000.0-7253000.0-9441000.0-10401000.0-11646000.0-12087000.0-12551000.0-13603000.0-15123000.0-10440000.0-2193000.0-1767000.0-2425000.0-1988000.0-1473000.0-1185000.0
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:AdvertisingExpense

us-gaap:AdvertisingExpense


Advertising
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
Value2.2762.4862.9223.1592.6964.2343.4835.4353.2533.083.7382.5533.5172.5263.063.914.9843.0773.0292.8592.6932.3574.0712.8562.1332.1652.5422.4572.1791.7593.1832.8582.1812.1771.2522.2433.336.699.6593.8522.1272.049
Percentage of AdvertisingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueAdjustment

us-gaap:AssetsFairValueAdjustment


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value39036000.0-104880000.0606000.05749000.0-261000.0-63742000.04542000.0-5523000.0-12561000.0-13514000.07578000.0-2813000.0-2663000.0-14081000.0
Percentage of AssetsFairValueAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains


Available
Period End2020-12-312020-09-302020-06-302020-03-312017-12-312017-09-302016-12-312016-09-30
Value0902000.001082000.00-1100000.0500000.0400000.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGains0.0100.00.0100.00.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses


Available
Period End2020-12-312020-09-302020-06-302020-03-312017-12-312016-12-31
Value0.00.5260.00.970.00.2
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses0.0100.00.0100.00.0100.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.3477.2813.9686.6283.3174.2663.4514.1474.0833.2653.1413.13.1133.072.8413.0972.8832.6522.4484.0974.5012.552.0892.4512.6712.5964.8142.3592.3192.2822.4592.41.6984.66625-21.6092.6796.1713.4752.9482.2783.4682.4421.4791.8692.232
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-7.079-17.63341-50.9195844-35.9591024.958-23.17843-15.463101-133.08853-31.4531-39.375
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value0.270.270.270.270.270.270.270.270.270.270.270.270.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.240.24
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Communication

us-gaap:Communication


Communication
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
Value3.1633.3183.5084.0433.3744.0654.1493.613.3633.4663.5963.5983.6153.853.6053.8763.7383.4673.2293.2843.2723.3613.523.4853.4713.651
Percentage of Communication100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


Debt
Period End2021-06-30
Value333000.0
Percentage of DebtAndEquitySecuritiesGainLoss100.0

us-gaap:DebtSecuritiesAvailableForSaleGainLoss

us-gaap:DebtSecuritiesAvailableForSaleGainLoss


Debt
Period End2020-09-302020-06-302020-03-31
Value376000.00112000.0
Percentage of DebtSecuritiesAvailableForSaleGainLoss100.00.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value163000.0146000.0141000.0142000.0141000.0229000.0229000.0229000.0228000.0227000.096000.095000.094000.0149000.0129000.0128000.048000.048000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1654000.0-2100000.0-1853000.0-1854000.0-1853000.0-1461000.0-2552000.0-2553000.0-2552000.0-2430000.0-1366000.0-1366000.0-1365000.0-1326000.0-1186000.0-1167000.0-1766000.0-1435000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses-1014.7-1438.4-1314.2-1305.6-1314.2-638.0-1114.4-1114.8-1119.3-1070.5-1422.9-1437.9-1452.1-889.9-919.4-911.7-3679.2-2989.6

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value111212121211111111111010109.79.6549.6529.5768.75
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.0670.0990.1070.1060.1070.1640.1640.1650.1640.1280.1620.1610.1610.1370.1540.1550.1790.18
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.973.463.8923.8924.6413.7824.664.6594.6614.8634.2814.2794.2793.9234.0444.0564.2914.123
Percentage of DefinedBenefitPlanInterestCost4432.83494.93637.43671.74337.42306.12841.52823.62842.13799.22642.62657.82657.82863.52626.02616.82397.22290.6

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.062-0.02-0.007-0.008-0.006-0.043-0.043-0.042-0.042-0.070.0950.0940.0950.0230.0420.0440.1780.18
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value12-3.048-3.094-3.094-3.095-2.782-1.352-1.352-1.352-1.232-1.979-1.567-1.362-1.526-0.655-0.660.5740.558
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost302.015240.044200.038675.051583.36469.83144.23219.03219.01760.0-2083.2-1667.0-1433.7-6634.8-1559.5-1500.0322.5310.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.0210.0270.0270.0280.0280.0220.0220.0220.0220.0290.0290.0280.0280.0350.0170.0170.0470.048
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.9263.453.2083.2073.2083.2752.7362.7352.7352.7753.1633.1633.1632.9253.7693.7694.0933.75
Percentage of DefinedBenefitPlanServiceCost13933.312777.811881.511453.611457.114886.412436.412431.812431.89569.010906.911296.411296.48357.122170.622170.68708.57812.5

us-gaap:DefinedBenefitPlanSpecialTerminationBenefits us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanSpecialTerminationBenefits

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-30
Value4.137
Percentage of DefinedBenefitPlanSpecialTerminationBenefits100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-30
Value16
Percentage of DefinedBenefitPlanSpecialTerminationBenefits388.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent us-gaap:StatementScenario

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent

hwc:NextFivePercentOfContributionSaved


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value05.004.9500.050000.050
Percentage of DefinedContributionPlanEmployerMatchingContributionPercent0.0100.00.0100.00.0100.00.00.00.0100.00.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch us-gaap:StatementScenario

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

hwc:NextFivePercentOfContributionSaved


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value050.0049.500.50000.50
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.0100.00.0100.00.0100.00.00.00.0100.00.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch us-gaap:StatementScenario, us-gaap:PlanName

hwc:FourPercentOfContribution, hwc:AmendedHancock401kPlan


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value04.003.9600.040
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.08.00.08.00.08.00.0

hwc:SixPercentOfContribution, hwc:AmendedHancock401kPlan


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value06.005.9400.060
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.012.00.012.00.012.00.0

hwc:TwoPercentOfContribution, hwc:AmendedHancock401kPlan


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value02.001.9800.020
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.04.00.04.00.04.00.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-302020-06-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value168.7041.479-2.195-1.734-0.6380.1230.7791.5371.3892.7730.55.8061.30.5-0.10.11.5-0.1
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

hwc:InterestRateSwapsBrokeredDeposits, us-gaap:FairValueHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:InterestExpense


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.00.00.046-0.06-0.243-0.461-0.988-0.972-0.725
Percentage of DerivativeGainLossOnDerivativeNet0.00.00.00.00.00.0-31.245.056.1113.6

hwc:InterestRateSwapsSecurities, us-gaap:FairValueHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:InterestIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-0.110.083-0.025-0.007-0.0010.041-0.0140.015
Percentage of DerivativeGainLossOnDerivativeNet-0.70.00.00.0-0.00.00.00.0

hwc:InterestRateSwapsSecuritiesTermination, us-gaap:FairValueHedging, us-gaap:DesignatedAsHedgingInstrument, hwc:SecuritiesTransactionsNet


Derivative
Period End2021-06-30
Value2.499
Percentage of DerivativeGainLossOnDerivativeNet15.2

hwc:InterestRateSwapsVariableRateLoans, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:InterestIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6.8556.1366.1025.7884.5970.8640.377-0.956-1.66-2.016-1.656-1.276
Percentage of DerivativeGainLossOnDerivativeNet41.60.00.00.052.80.00.00.0-112.291.895.5200.0

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

us-gaap:OtherContract, us-gaap:DesignatedAsHedgingInstrument, hwc:OtherNoninterestIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.755.0353.0961.7394.1083.8714.2254.3243.60.8090.8941.363
Percentage of DerivativeGainLossOnDerivativeNet22.80.00.00.047.20.00.00.0243.4-36.9-51.6-213.6

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value119.1737.528.7044.8224.5283.141.479-2.195-1.734-0.638
Percentage of DerivativeGainLossOnDerivativeNet0.00.00.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:Nondesignated, hwc:SecondaryMortgageMarketOperations


Derivative
Period End2021-06-30
Value3.472
Percentage of DerivativeGainLossOnDerivativeNet21.1

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
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
Value2424232323242423232323232020202020201919191919191919
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
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
Value2424232323242423232323232020202020201919191919191919
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value4.3924.7814.4885.3554.7524.6174.6874.6854.3424.6794.0394.524.2623.5463.3843.7793.9643.7143.463.3493.083.7743.8713.5984.093.9353.9954.6194.0654.2744.6795.1274.9195.3015.0515.2126.7447.095.6475.3623.6612.8542.7062.4962.6422.724
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:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value55000.048000.01442000.051000.050000.054000.093000.066000.078000.063000.0
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value-445000.0-436000.0-413000.0-417000.0-413000.0-413000.0
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements100.0100.0100.0100.0100.0100.0

us-gaap:FairValueOfAssetsAcquired

us-gaap:FairValueOfAssetsAcquired


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.7791.7990.9610.03.8471.6127.1158.11.7974.2732.851161.6061.305141.9151.8241.0314.3021.4868.8641.6622.4652.6076.2294.161
Percentage of FairValueOfAssetsAcquired100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease

us-gaap:FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease


Financing
Period End2020-12-31
Value0.0
Percentage of FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease0.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:CreditLossStatus

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

hwc:NonPurchasedCreditImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.3243.853.1484.3163.2333.9742.2094.5512.1983.1222.6733.026
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.5381.9361.3052.0841.0992.3071.32.9951.0081.9431.1860.765
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery47.750.341.548.334.058.158.965.845.962.244.425.3

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.2881.8991.2011.5321.0732.2261.2782.9320.8041.9261.1510.758
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery43.049.338.235.533.256.057.964.436.661.743.125.0

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.250.0370.1040.5520.0260.0810.0220.0630.2040.0170.0350.007
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery4.71.03.312.80.82.01.01.49.30.51.30.2

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment

hwc:NonPurchasedCreditImpaired, us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.551.5491.2241.8171.3291.2140.7790.8621.01.0041.1340.933
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery29.140.238.942.141.130.535.318.945.532.242.430.8

hwc:NonPurchasedCreditImpaired, us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.2310.2060.3220.3170.5490.2120.0470.1670.1040.1620.3251.142
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery4.35.410.27.317.05.32.13.74.75.212.237.7

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Financing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.00.0390.0070.0510.5160.00.0020.00.156
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery0.00.01.20.22.311.30.00.10.05.2

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.0050.1590.2970.0980.2170.2340.0320.0110.0860.0110.0280.03
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery18.94.19.42.36.75.91.40.23.90.41.01.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:CreditLossStatus

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

hwc:NonPurchasedCreditImpaired


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value152227283054711179.34920309.878
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value12172324300416.218115.3816254.082
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs80.680.883.987.198.186.453.169.357.577.982.441.3

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:CreditLossStatus, us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value11172324298406.218115.30916243.556
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs72.279.283.986.797.785.353.168.956.877.980.136.0

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-30
Value1.3350.3470.00.1221.1920.5140.00.0660.7290.526
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs8.41.60.00.40.41.10.00.42.45.3

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment

hwc:NonPurchasedCreditImpaired, us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.9243.6943.5792.9045.1965.545.2865.0023.9364.2315.3145.635
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs18.516.713.010.31.711.645.129.442.120.217.257.0

hwc:NonPurchasedCreditImpaired, us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0980.1090.1560.0290.00.1410.1860.2210.0330.4060.0290.087
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.60.50.60.10.00.31.61.30.41.90.10.9

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0370.1940.3010.710.6710.830.0220.00.00.010.00.029
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.20.91.12.50.21.70.20.00.00.00.00.3

hwc:NonPurchasedCreditImpaired, us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312018-09-30
Value0.0080.2480.3930.0020.00.0690.045
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.11.11.40.00.00.20.5

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.1647.1990.2971.3832.2050.685377.0840.972150.393246.5526329435945730.17.101514.420.1170.4820.0882.341.808
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:EquitySecuritiesByIndustry

us-gaap:CommercialAndIndustrialSector


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.06.9350.2970.00.350.395366.2710.334130.0236.477612842
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment20.096.3100.00.015.957.797.088.534.491.40.095.998.997.197.797.8

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

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.06.9350.00.00.350.395366.2710.334130.0236.47755264254
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment20.096.30.00.015.957.797.088.534.490.30.094.998.987.891.197.891.7

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-09-302015-06-302015-03-31
Value0.0320.0540.00.0250.030.0340.0520.070.00.0460.1440.0890.00.222-0.0020.00.0420.00.00.00.02
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment219.50.80.01.81.45.00.11.00.00.336.60.40.00.4-0.00.00.10.00.00.022.7

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-31
Value0.1320.210.01.3581.810.2561.0870.2970.6381.2640.2490.930.0750.7440.970.8480.250.1620.10.00.1170.00.068
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment280.52.90.098.282.137.42.94.265.68.363.43.81.12.52.21.40.60.2100.00.0100.00.077.3

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

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302018-03-31
Value0.00.00.0150.00.3230.043
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment20.00.00.70.04.60.1

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2


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
Value0.1417.1990.2971.3832.2050.68537130.972150.393246.5526329435945730.17.101514.4330.1170.4820.0882.5612.189
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:EquitySecuritiesByIndustry

us-gaap:CommercialAndIndustrialSector


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.06.9350.2970.00.350.39536130.334130.0236.477612842
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.096.3100.00.015.957.797.094.134.491.40.095.998.997.197.797.8

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.06.9350.00.00.350.39536130.334130.0236.47755264254
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.096.30.00.015.957.797.094.134.490.30.094.998.987.891.197.891.7

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-09-302015-06-302015-03-31
Value0.0320.0540.00.0250.030.0340.0520.070.00.0460.1440.0890.00.2220.00.00.040.00.00.00.02
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment222.70.80.01.81.45.00.10.50.00.336.60.40.00.40.00.00.10.00.00.022.7

us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302015-06-302015-03-31
Value0.1090.210.01.3581.810.2561.0870.2970.6381.2640.2490.930.0750.7440.970.8480.250.1620.10.010.1170.00.068
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment277.32.90.098.282.137.42.92.165.68.363.43.81.12.52.21.40.60.2100.00.2100.00.077.3

us-gaap:FinancingReceivableModificationsPreModificationRecordedInvestment2 us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302018-03-31
Value0.00.00.0150.00.3230.043
Percentage of FinancingReceivableModificationsPreModificationRecordedInvestment20.00.00.70.02.30.1

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1

hwc:TroubledDebtRestructurings, us-gaap:ConsumerPortfolioSegment


Financing
Period End2020-12-312020-09-30
Value-0.10.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1100.00.0

hwc:TroubledDebtRestructurings, us-gaap:ResidentialPortfolioSegment


Financing
Period End2021-06-302021-03-31
Value0.00.6
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment10.00.0

us-gaap:FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1 us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:TroubledDebtRestructurings, hwc:CommercialNonRealEstate


Financing
Period End2020-12-312020-09-30
Value130.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1-13000.00.0

hwc:TroubledDebtRestructurings, us-gaap:ResidentialPortfolioSegment


Financing
Period End2020-09-30
Value0.0
Percentage of FinancingReceivableModificationsSubsequentDefaultRecordedInvestment10.0

us-gaap:FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification

us-gaap:FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification


Financing
Period End2020-12-31
Value65
Percentage of FinancingReceivableTroubledDebtRestructuringIncreaseDecreaseFromModification100.0

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value3.755.0353.0961.7394.1083.8714.2254.3243.60.8090.8941.3631.5881.5231.3861.3392.680.4651.3470.533-0.1390.0741.464-0.052
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfOtherAssets

us-gaap:GainLossOnSaleOfOtherAssets


Gain
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-3715000.0575000.0-1039000.0-151000.0-149000.0-247000.0-1428000.0-73000.075000.0-207000.0-1226000.0-229000.03580000.01324000.02579000.02111000.0-189000.068000.0-1701000.07000.0-129000.01146000.0-1417000.01682000.0-65000.0-124000.0-972000.01304000.0-305000.0-78000.0-173000.0-1000.01000.0597000.022000.0-1000.0168000.0127000.0
Percentage of GainLossOnSaleOfOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment

us-gaap:ImpairedFinancingReceivableAverageRecordedInvestment


Impaired
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-03-312013-03-312012-03-31
Value108271260237253263319354347290267278252239172925635518079
Percentage of ImpairedFinancingReceivableAverageRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value89000.0265000.0557000.0747000.01139000.01542000.01804000.02163000.02394000.02142000.01691000.01029000.0943000.0655000.0388000.0211000.0194000.0532000.0221000.051000.042000.074000.075000.0281000.0430000.0249000.0215000.098000.0381000.0538000.0220000.0581000.0159000.0347000.0235000.087000.062000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value37000.0217000.0522000.0715000.01107000.01515000.01776000.02141000.02365000.02104000.01652000.0984000.0896000.0615000.0341000.0167000.0165000.0507000.0196000.019000.019000.013000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod41.681.993.795.797.298.298.499.098.898.297.795.695.093.987.979.185.195.388.737.345.217.6

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value37000.0217000.0522000.0715000.01062000.01444000.01696000.02056000.02275000.02002000.01586000.0872000.0597000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod41.681.993.795.793.293.694.095.195.093.593.892.591.1

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Impaired
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
Value21000.023000.023000.022000.021000.018000.016000.011000.010000.09000.09000.04000.04000.03000.02000.01000.02000.01000.01000.01000.001000.02000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod23.68.74.12.91.81.20.90.50.40.40.50.40.40.50.50.51.00.20.52.00.01.42.7

us-gaap:ResidentialPortfolioSegment


Impaired
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
Value22000.017000.04000.02000.02000.02000.05000.04000.04000.05000.05000.06000.07000.03000.02000.03000.03000.02000.02000.02000.01000.07000.012000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod24.76.40.70.30.20.10.30.20.20.20.30.60.70.50.51.41.50.40.93.92.49.516.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value6000.06000.06000.06000.07000.07000.07000.07000.015000.024000.025000.035000.034000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod6.72.31.10.80.60.50.40.30.61.11.53.75.2

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302017-12-312017-09-302015-12-312015-09-302015-06-30
Value3000.02000.02000.02000.02000.01000.01000.007000.027000.0
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod3.40.80.40.30.20.10.10.016.736.5

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value17-23.472-6.6821514-18.64142-23.307-5.347-15.478-6.7351910-32.5687.345198.918-33.323-1.365115.502-8.565-1.354-0.4432.267-8.577
Percentage of IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap: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
Value621512667-291.60923131204-397.593-315.821-144.252230732-34.963-250.38423271991-9.5439953868160307908138441287836491-29.547-85.742305-101.067-97.413-490.837971-157.869-501.947-280.813420-116.38-291.325-78.40966-251.773-45.346-189.895
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:IncreaseDecreaseInLoansHeldForSale

us-gaap:IncreaseDecreaseInLoansHeldForSale


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-37.383-8.03130-6.485475.709-18.9543813-5.714-1.044-6.64313-18.1728.266-3.4065.789-13.966-7.4310.528173.3080.787-3.4933.351-0.356-11.217-6.6798.926-9.264
Percentage of IncreaseDecreaseInLoansHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


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
Value52-98.052131096-9.8871110-23.15223-1.93728-6.253-6.82121-3.18713-21.36225-3.576-9.629-27.48884-7.586106.65710-14.8260.285-6.54543-2.569-30.719-9.803-17.8332.183-11.981-24.524-22.19-64.3232911-23.0398.696-6.618-45.002
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InformationTechnologyAndDataProcessing


Information
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312011-09-302011-06-302010-09-302010-06-30
Value2322222121222221201918201816171616151514141414131413157.1065.4786.382
Percentage of InformationTechnologyAndDataProcessing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value2482502572572662772852832802762712632522412392322262021851821831801741711641691701721741751751811791851911891901911961971158285858992
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:InterestAndFeeIncomeLoansAndLeasesHeldForSale

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldForSale


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value648000.0671000.0518000.0833000.0650000.0621000.0687000.0592000.0344000.0253000.0162000.0268000.0295000.0221000.0182000.0216000.0236000.0217000.0291000.0323000.0249000.0159000.0184000.0176000.0222000.096000.0164000.0197000.0152000.0195000.0108000.0177000.0
Percentage of InterestAndFeeIncomeLoansAndLeasesHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio

us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value209213219220228238246243243238232224215205205199194172158155156154148146141146148150151150
Percentage of InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value7.0649.2271114223842494946393429262321181212121211108.9337.6217.1266.7925.8285.2515.3525.395.8516.1896.7457.0877.5197.872101215131414161923
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 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
Value1.5551.5331.6541.6732.2534.4627.1087.7297.8478.08211117.4165.3514.1374.4254.2322.9411.1231.040.9090.9930.4470.2730.1860.1720.2520.2380.8221.0491.0941.0741.0551.319
Percentage of InterestExpenseShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value251239214210-69.032-15.605224210211201209207202193193189184165153144147102108146145152151154158157158163160164151169169166166167895757504352
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:InterestIncomeSecuritiesTaxExempt

us-gaap:InterestIncomeSecuritiesTaxExempt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.7624.7834.8254.8314.8544.9445.0425.0585.2115.4465.4635.4615.495.5375.5925.6085.6285.4074.6293.783.0111.8020.8830.8390.8450.880.9270.9540.9651.0271.0061.1761.1981.2411.4641.4221.3111.6441.6871.7581.1571.2391.2751.3021.461.195
Percentage of InterestIncomeSecuritiesTaxExempt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesTaxable

us-gaap:InterestIncomeSecuritiesTaxable


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value33313230313233323031323230292726242322212323242321202120212223212119182123232329191213141616
Percentage of InterestIncomeSecuritiesTaxable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value14211911211712011311711210610310510297999594978987838488858483808481818191898787879390959694573736353534
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:LiabilitiesFairValueAdjustment

us-gaap:LiabilitiesFairValueAdjustment


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-12303000.0-67460000.022211000.011115000.0-7695000.0-149840000.021174000.0-23583000.0-15098000.0-26407000.05998000.0-3761000.0-5663000.0-19162000.0
Percentage of LiabilitiesFairValueAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LifeInsuranceCorporateOrBankOwnedChangeInValue

us-gaap:LifeInsuranceCorporateOrBankOwnedChangeInValue


Life
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
Value5.9539.44.801103.5890.6465.3663.8963.1243.7721.1364.093-0.7253.3464.1043.4253.7943.6362.3053.4234.1761.2083.1812.3642.742.596
Percentage of LifeInsuranceCorporateOrBankOwnedChangeInValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans

us-gaap:LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans


Loans
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312011-12-312011-09-302011-06-30
Value2.24.14.34.03.53.52.91.11.51.5
Percentage of LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value2361931931951962031972131831751791811841701681771831631561491501561561511581531531491561461741821621591571691792052051941217371687267
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: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
Value94878283738482837970747568666967676365636358596060565657565659636360646363616064463435353531
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:NoninterestIncomeOther

us-gaap:NoninterestIncomeOther


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
Value1715111413161316149.4681211109.485121112121411119.6929.8228.379.5258.2448.6677.7328.612108.3439.5268.6558.468109.777.5418.79-11.03816118.025-0.8077.0076.0054.708
Percentage of NoninterestIncomeOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap: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
Value121213131312121312111211121111121310101010101011111110101011111212121213131414148.765.9115.9765.6576.0266.143
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:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value95-145.26-24.599-3.7438165-4.62831746251-21.948-29.306-59.693-19.5819.897223.221-101.594-9.6851830-54.73321-22.5526.665
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value74-111.512-18.869-3.78829127-3.56824574839-16.97-22.66-46.147-10.9216.288142.02-64.843-6.1481119-34.42813-14.3154.305
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value74-111.512-18.869-3.78829127-3.56824574839-16.97-22.66-46.147-10.9216.288142.02-64.843-6.1481119-34.42813-14.3154.305
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax


Other
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-30
Value10270.010-9.4137.015360.09.0391.744-1.597106.4016.347
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302020-06-302020-03-312019-09-30
Value-264000.0-384000.0-705000.0-960000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302020-06-302020-03-312019-09-30
Value-204000.0-297000.0-546000.0-743000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302020-06-302020-03-312019-09-30
Value-60000.0-87000.0-159000.0-217000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax


Other
Period End2020-09-302019-12-312018-12-312017-12-312017-09-302017-06-302014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.0-4.617-54.2370.00.017-0.098-0.142-0.0532.7971.5535.735-1.7542.1971.754
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax0.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-1.491-1.954-1.712-1.712-1.232-2.323-2.324-2.324-2.203-1.27-1.271-1.271-1.177-1.057-1.039-1.718-1.387-1.533-1.479-1.479-1.437-0.802
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax0.00.00.00.00.050.30.00.00.02.30.00.00.00.00.0-9.90.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-12-312020-09-302019-12-312018-12-312017-12-312017-09-30
Value3.8830.0-4.617-54.237-34.630.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax0.00.0100.0100.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-1156000.0-1515000.0-1375000.0-1325000.0-1325000.0-953000.0-1795000.0-1801000.0-1799000.0-1705000.0-990000.0-984000.0-983000.0-910000.0-650000.0-662000.0-1108000.0-883000.0-1151000.0-1007000.0-938000.0-912000.0-522000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-335000.0-439000.0-337000.0-387000.0-387000.0-279000.0-528000.0-523000.0-525000.0-498000.0-280000.0-287000.0-288000.0-267000.0-407000.0-377000.0-610000.0-504000.0-382000.0-472000.0-541000.0-525000.0-280000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value21-33.748-5.730.0488.84237-1.067.331161311-4.978-6.646-13.546-8.663.6097.9381.201-36.751-3.5376.64511-20.3058.002-8.237-2.36132.005-5.254-1.842-27.4813.512274.946.283-3.263-1.628-3.522
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1 us-gaap:StatementEquityComponents

hwc:HeldToMaturitySecuritiesTransferredFromAvailableForSale


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-0.01-0.013-0.022-0.02-0.021-0.0443.1550.2160.2010.1340.2050.170.2090.1710.3810.355
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1-0.00.00.4-41.7-0.2-0.1-297.62.91.21.01.7-3.4-3.1-1.3-4.49.8

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value110.439-5.5230.388-1.9320.2792.64-1.060.5250.498100.289-1.7610.267-8.6440.9582.9540.504-1.495-1.780.5410.525-12.0452.087-1.8540.28
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent152.6-1.396.4808.3-21.90.7-249.1-14.53.13.686.9-5.826.5-2.099.826.537.242.04.150.38.14.659.326.122.5-11.9

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302019-09-30
Value-1.3781.602
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1-2870.821.9

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-0.55-2.3120.0929.189-1.5621.6024.8682.5982.664-0.736-1.318-1.4762.929-0.020.103-0.412-3.149-0.8920.5520.764-0.6180.3660.0050.361
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1-2.66.91.024.5147.421.929.018.822.614.819.810.9-33.8-0.61.3-34.38.625.28.36.73.04.6-0.1-15.3

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value10-31.8621.351.0581028-5.2936.573111026-4.701-3.776-12.508-8.7162.3164.490.843-32.505-1.2695.2199.751-7.945.176-6.731.481
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent150.094.4-23.62204.2121.074.9499.389.766.776.7228.794.456.892.3100.664.256.670.288.435.978.586.039.164.781.7-62.8

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-8.1829.4536.1574.0955.9917.5215.0750.2411.0181.595-1.392-0.6060.378-0.07122-14.128-1.995-1.60.777-4.047-2.382-0.143-3.518-6.4651.3890.94910-2.246-2.063-1.947-4.058-9.3220.1280.1020.0840.1760.1010.0150.1580.092-0.2460.10.3160.158
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value3213171415192133191831142112142127181722161618162214161925152734161716171924-32.28452262537192223
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: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-568.871-101.924-361.803-371.4121689339201751301486512023081963263391122735611201193519824194273656247936321760582221-74.269183390-21.108-45.143139-80.837-29.959-114.74865-41.4498.752-73.614
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:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-0.74-5.8091.385-5.9498.631.731458.9281.9098.978-51.47816258.915-22.152-9.438-1.17439-4.4766.640.578-3.567-4.999-0.0534.0744.582-5.82810-14.115-0.758-4.3153.5541.2432.483-0.562
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsForProceedsFromShortTermInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-135.326100555418-116.12766102-423.938-12.7523.023.86442-30.843-19.341-14.704-307.614-9.428-50.743-24.2391.608-414.004371-404.041
Percentage of PaymentsForProceedsFromShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.5880.4942.8910.0540.0911.4944.7010.7490.1570.6888.1320.1480.2730.1428.6460.1112.9610.1632.7340.0640.2530.127
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireAvailableForSaleSecurities


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
Value1070116470410842143672006761321.50226446176142163153364603512592931673720344463871391232457-0.0410.01101777105931049091950200132061.879268
Percentage of PaymentsToAcquireAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireHeldToMaturitySecurities

us-gaap:PaymentsToAcquireHeldToMaturitySecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.0590.08.5250.0290.0352061343090.046687192894623690391582070.00.03010536308-0.111-0.001307253
Percentage of PaymentsToAcquireHeldToMaturitySecurities0.0100.00.0100.00.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireLifeInsurancePolicies

us-gaap:PaymentsToAcquireLifeInsurancePolicies


Payments
Period End2021-06-302021-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-30
Value30450.00.00.2210.00.00.00.00.0
Percentage of PaymentsToAcquireLifeInsurancePolicies100.0100.00.00.0100.00.00.00.00.00.0

us-gaap:ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan

us-gaap:ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value958000.01004000.01066000.01080000.01034000.0984000.0922000.0889000.0924000.0879000.0914000.0849000.0809000.0837000.0906000.0784000.0775000.0755000.0694000.0
Percentage of ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLifeInsurancePolicies

us-gaap:ProceedsFromLifeInsurancePolicies


Proceeds
Period End2021-06-302021-03-31
Value0.044
Percentage of ProceedsFromLifeInsurancePolicies0.0100.0

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
Value2823113392772181669079695573858880899176811091129986861939346865726976811421741932001833493484112032849811826692126
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value39374845398412010511279869485939710181921171161048699251998883918318384123134161168148
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.0870.01241250.00.0313954470.0020.0570.0099.2210.1540.00.01.30110370.00.477190.143
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities0.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfLoansReceivable

us-gaap:ProceedsFromSaleOfLoansReceivable


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.9397.37327279192.6080.90710584211815191214110.033
Percentage of ProceedsFromSaleOfLoansReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:ProceedsFromSaleOfOtherRealEstate

us-gaap:ProceedsFromSaleOfOtherRealEstate


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
Value1.3134.1912.6247.6214.6713.0079.894141.5214.6137.12.1046.3691.6418.9673.0469.2123.0993.915114.6794.3167.5037.6599.984211613181122131838432031242722273.63512215.6211.711
Percentage of ProceedsFromSaleOfOtherRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-03-31
Value0.3070.1320.175-0.0010.00.1190.3310.7820.4820.1832.7778.652.0980.0130.00.01.5260.1020.2060.6542.1520.1830.1660.2330.8040.456-0.6131.3670.4070.351-190.7231900.191.076
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProfessionalFees

us-gaap:ProfessionalFees


Professional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value13111414109.7419.47179.6658.1689.3889.555139.2558.5441010117.6446.5847.7127.6218.227.6568.95215107.2299.1796.40911108.7267.9468.259.44714252119225.264.7443.6984.497
Percentage of ProfessionalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-17.229-4.91124243062469.156128.088188.16.8728.89112141314151418176050106.6086.1549.7189.4686.6917.9637.337.5698.2579.578288.1018.02510119.2549.1448.82211162413
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForOtherCreditLosses

us-gaap:ProvisionForOtherCreditLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-17.229-4.91124243062469.156128.08818
Percentage of ProvisionForOtherCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value3.198-0.2864.394.0762.885-0.368-1.946-3.28-3.984-4.219-28.406-2.547-2.217-1.796-1.322-1.374-1.718-1.387-1.056-1.158-0.711-1.091-0.802-0.802-0.801-0.605-1.805-0.0062.1480.05314-10.1172.3531.92910
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax us-gaap:FairValueByAssetClass

us-gaap:EquityMethodInvestments


Reclassification
Period End2021-06-302021-03-31
Value0.0-4.468
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax0.01562.2

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-30
Value-1.491-1.954-1.712-1.712-1.712-1.232-2.323-2.324-2.324-2.203-1.27-1.271-1.271-1.177-1.057-1.039-1.718-1.387-1.533-1.479-1.479-1.437-0.802-0.802-0.097-0.098
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax-46.6683.2-39.0-42.0-59.3334.8119.470.958.352.24.549.957.365.580.075.6100.0100.0145.2127.7208.0131.7100.0100.05.41633.3

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2020-09-302019-09-30
Value5.788-0.956
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax142.029.1

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Reclassification
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6.8556.1364.5970.8640.377-0.956-1.66-2.016-1.656-1.276-0.946-0.619-0.265
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax214.4-2145.5159.3-234.8-19.429.141.747.85.850.142.734.520.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

hwc:RestrictedAndPerformanceShares


Share
Period End2021-06-302021-03-312020-12-31
Value-1.336.852.49
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

hwc:RestrictedAndPerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value1.6834.31-3.47-11.07042.884.11-0.061.634.20.76
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation

srt:Management, us-gaap:PerformanceShares, hwc:OperatingEarningsPerShare


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value032.1700039.39
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.093.8-0.0-0.00.091.9

srt:Management, us-gaap:PerformanceShares, hwc:TotalShareholderReturn


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value038.4900046.610
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0112.2-0.0-0.00.0108.70.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue

hwc:RestrictedAndPerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value1.80.2180.90.30.2180.70.50.1241.10.60.30.1
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

hwc:RestrictedAndPerformanceShares


Share
Period End2021-06-302021-03-312020-12-31
Value-8.7641.06-1.99
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

srt:Maximum, us-gaap:EmployeeStockOption


Share
Period End2021-03-31
Value100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation, us-gaap:Vesting

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

srt:Management, us-gaap:PerformanceShares, hwc:TotalShareholderReturn, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2021-06-302021-03-312020-12-31
Value0200.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.0100.00.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value958000.01004000.01066000.01080000.01034000.0984000.0922000.0889000.0924000.0879000.0914000.0849000.0809000.0837000.0906000.0784000.0775000.0755000.0694000.0785000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value958000.01004000.01066000.01080000.01034000.0984000.0922000.0889000.0924000.0879000.0914000.0849000.0809000.0837000.0906000.0784000.0775000.0755000.01678000.0-145000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0241.8-18.5

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:ShareRepurchaseProgram, us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares

hwc:AcceleratedShareRepurchaseAgreement, us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-202020-03-182020-01-312020-03-312019-10-21
Value04900000.00001000000.01000000.0315850.04900000.03611900.0
Percentage of StockRepurchasedDuringPeriodShares0.0100.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2020-12-312020-09-302020-06-302020-03-312014-12-312013-12-312013-09-30
Value0.00.00.012370.00.0
Percentage of StockRepurchasedDuringPeriodValue0.00.00.0100.0100.00.00.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-302020-03-312014-09-302013-12-312013-09-30
Value0.00.00.0128.950.00.0
Percentage of StockRepurchasedDuringPeriodValue0.00.00.0100.00.00.00.0

us-gaap:SuppliesExpense

us-gaap:SuppliesExpense


Supplies
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value941000.0978000.01057000.01271000.01627000.01108000.01227000.01459000.01092000.01169000.01287000.01287000.01688000.01286000.01209000.01421000.01330000.01178000.01134000.01065000.01111000.01193000.01158000.01217000.0
Percentage of SuppliesExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:ShareRepurchaseProgram, us-gaap:StatementEquityComponents

us-gaap:TreasuryStockAcquiredAverageCostPerShare

hwc:AcceleratedShareRepurchaseAgreement, us-gaap:CommonStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312020-01-31
Value037.6500037.6540.26
Percentage of TreasuryStockAcquiredAverageCostPerShare0.0100.00.00.00.0100.0100.0

us-gaap:UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss

us-gaap:InterestRateSwap, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Unrealized
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
Value0300000.0400000.0700000.0700000.0900000.01100000.01400000.01900000.01600000.01500000.01000000.0
Percentage of UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value176000.053000.042000.085000.0107000.0112000.0191000.0178000.0182000.0231000.0253000.0259000.0127000.0157000.0171000.0147000.0164000.0165000.0221000.0241000.0257000.0114000.078000.0101000.0855000.0749000.0701000.0286000.0145000.0188000.0115000.0202000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:AvailableForSaleSecuritiesAmortizedCostExcludingAccruedInterest

hwc:AvailableForSaleSecuritiesAmortizedCostExcludingAccruedInterest


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value25242423232223
Percentage of AvailableForSaleSecuritiesAmortizedCostExcludingAccruedInterest100.0100.0100.0100.0100.0100.0100.0

hwc:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities us-gaap:BusinessAcquisition

hwc:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities

hwc:MidSouthBancorpIncorporation


Business
Period End2020-12-312020-09-302019-12-312019-09-30
Value21212143
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities100.0100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapital

hwc:CommonEquityTierOneRiskBasedCapital


Common
Period End2020-12-312019-12-312018-12-31
Value253425842391
Percentage of CommonEquityTierOneRiskBasedCapital100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapital dei:LegalEntity

hwc:WhitneyBank


Common
Period End2020-12-312019-12-312018-12-31
Value260726402351
Percentage of CommonEquityTierOneRiskBasedCapital102.9102.298.3

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy


Common
Period End2020-12-312019-12-312018-12-31
Value107411071026
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy dei:LegalEntity

hwc:WhitneyBank


Common
Period End2020-12-312019-12-312018-12-31
Value107211061025
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy99.999.999.9

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets


Common
Period End2020-12-312019-12-312018-12-31
Value4.50.0450.045
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets dei:LegalEntity

hwc:WhitneyBank


Common
Period End2020-12-312019-12-312018-12-31
Value4.50.0450.045
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized


Common
Period End2020-12-312019-12-312018-12-31
Value155115991482
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized dei:LegalEntity

hwc:WhitneyBank


Common
Period End2020-12-312019-12-312018-12-31
Value154915981481
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized99.999.999.9

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets


Common
Period End2020-12-312019-12-312018-12-31
Value6.50.0650.065
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets dei:LegalEntity

hwc:WhitneyBank


Common
Period End2020-12-312019-12-312018-12-31
Value6.50.0650.065
Percentage of CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets

hwc:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets


Common
Period End2020-12-312019-12-312018-12-31
Value10.610.1050.1048
Percentage of CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0

hwc:CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets dei:LegalEntity

hwc:WhitneyBank


Common
Period End2020-12-312019-12-312018-12-31
Value10.940.10740.1032
Percentage of CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets103.1102.398.5

hwc:DeferredTaxAssetLoans

hwc:DeferredTaxAssetLoans


Deferred
Period End2020-12-312019-12-312018-12-31
Value1.681181.132
Percentage of DeferredTaxAssetLoans100.0100.0100.0

hwc:DeferredTaxAssetsLeaseLiability

hwc:DeferredTaxAssetsLeaseLiability


Deferred
Period End2020-12-312019-12-31
Value2929
Percentage of DeferredTaxAssetsLeaseLiability100.0100.0

hwc:DeferredTaxLiabilitiesRightOfUseAsset

hwc:DeferredTaxLiabilitiesRightOfUseAsset


Deferred
Period End2020-12-312019-12-31
Value2424
Percentage of DeferredTaxLiabilitiesRightOfUseAsset100.0100.0

hwc:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

hwc:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation


Deferred
Period End2020-12-312019-12-31
Value109.662
Percentage of DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation100.0100.0

hwc:DefinedBenefitPlanExpectedFutureBenefitPayments

hwc:DefinedBenefitPlanExpectedFutureBenefitPayments


Defined
Period End2020-12-312019-12-31
Value305290
Percentage of DefinedBenefitPlanExpectedFutureBenefitPayments100.0100.0

hwc:DefinedBenefitPlanExpectedFutureBenefitPayments us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-12-312019-12-31
Value9.3988.699
Percentage of DefinedBenefitPlanExpectedFutureBenefitPayments3.13.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-31
Value296281
Percentage of DefinedBenefitPlanExpectedFutureBenefitPayments96.997.0

hwc:DefinedBenefitPlanUnfundedBenefitObligation us-gaap:RetirementPlanType

hwc:DefinedBenefitPlanUnfundedBenefitObligation

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value16
Percentage of DefinedBenefitPlanUnfundedBenefitObligation100.0

hwc:DerivativeAssetsBeforeNettingAdjustments us-gaap:BalanceSheetLocation

hwc:DerivativeAssetsBeforeNettingAdjustments

us-gaap:OtherAssets


Derivative
Period End2021-06-302021-03-312020-12-312019-12-31
Value17520420781
Percentage of DerivativeAssetsBeforeNettingAdjustments100.0100.0100.0100.0

hwc:DerivativeFairValueOfDerivativeAssetsLiabilityAmountOffsetAgainstCollateral

hwc:DerivativeFairValueOfDerivativeAssetsLiabilityAmountOffsetAgainstCollateral


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value-46214000.0-56361000.0-48340000.0-40884000.0-38004000.0-37363000.0-23183000.0-23061000.0-4949000.0-4114000.0-2557000.0-2263000.0-3033000.0-2309000.0
Percentage of DerivativeFairValueOfDerivativeAssetsLiabilityAmountOffsetAgainstCollateral100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:DueFromSubsidiariesAndOtherAssets us-gaap:ConsolidatedEntities

hwc:DueFromSubsidiariesAndOtherAssets

srt:ParentCompany


Due
Period End2020-12-312019-12-312018-12-31
Value159.1016.868
Percentage of DueFromSubsidiariesAndOtherAssets100.0100.0100.0

hwc:FinancingReceivableRevolvingLoansConvertedToTermLoans us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment

hwc:FinancingReceivableRevolvingLoansConvertedToTermLoans

us-gaap:NonperformingFinancingReceivable, hwc:ResidentialPortfolioSegmentAndConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.4090.0524.5596.04.0041.476
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans100.0100.0100.0100.0100.0100.0

us-gaap:PerformingFinancingReceivable, hwc:ResidentialPortfolioSegmentAndConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6.4214.1386.1275.6095.4594.256
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans455.77957.7134.493.5136.3288.3

hwc:FinancingReceivableRevolvingLoansConvertedToTermLoans us-gaap:FinancingReceivablePortfolioSegment

hwc:ResidentialPortfolioSegmentAndConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.834.1910119.4635.732
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans555.78057.7234.4193.5236.3388.3

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1203312610112763
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans8545.964805.82777.51699.03179.54318.7

hwc:FinancingReceivableRevolvingLoansConvertedToTermLoans us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:CommercialPortfolioSegment, hwc:PassWatch


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6.883.716195.352122.068
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans488.37146.2420.889.2319.9140.1

us-gaap:CommercialPortfolioSegment, us-gaap:Pass


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value10628958210040
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans7559.855094.22102.41382.42513.12764.6

us-gaap:CommercialPortfolioSegment, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.1840.553.5882.91.2421.319
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans155.01057.778.748.331.089.4

us-gaap:CommercialPortfolioSegment, us-gaap:Substandard


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4.830.7848.008101219
Percentage of FinancingReceivableRevolvingLoansConvertedToTermLoans342.81507.7175.7179.2315.51324.7

hwc:FixedAssetsAndIntangibles

hwc:FixedAssetsAndIntangibles


Fixed
Period End2020-12-312019-12-312018-12-31
Value464844
Percentage of FixedAssetsAndIntangibles100.0100.0100.0

hwc:ImpairedLoansFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

hwc:ImpairedLoansFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value91116281182170168163170180206184
Percentage of ImpairedLoansFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:ImpairedLoansFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Impaired
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value91116281182170168163170
Percentage of ImpairedLoansFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

hwc:InterestBearingDepositLiabilitiesPublicFundDeposits

hwc:InterestBearingDepositLiabilitiesPublicFundDeposits


Interest
Period End2020-12-312019-12-312018-12-31
Value323433643006
Percentage of InterestBearingDepositLiabilitiesPublicFundDeposits100.0100.0100.0

hwc:InterestBearingDepositLiabilitiesPublicFundTimeDeposits

hwc:InterestBearingDepositLiabilitiesPublicFundTimeDeposits


Interest
Period End2020-12-312019-12-312018-12-31
Value166560383
Percentage of InterestBearingDepositLiabilitiesPublicFundTimeDeposits100.0100.0100.0

hwc:InterestBearingDepositLiabilitiesPublicFundTransactionAndSavingsDeposits

hwc:InterestBearingDepositLiabilitiesPublicFundTransactionAndSavingsDeposits


Interest
Period End2020-12-312019-12-312018-12-31
Value306828032622
Percentage of InterestBearingDepositLiabilitiesPublicFundTransactionAndSavingsDeposits100.0100.0100.0

hwc:InterestBearingDepositLiabilitiesRetailAndSavings

hwc:InterestBearingDepositLiabilitiesRetailAndSavings


Interest
Period End2020-12-312019-12-312018-12-31
Value1043588458000
Percentage of InterestBearingDepositLiabilitiesRetailAndSavings100.0100.0100.0

hwc:InvestmentInNonBankSubsidiaries us-gaap:ConsolidatedEntities

hwc:InvestmentInNonBankSubsidiaries

srt:ParentCompany


Investment
Period End2020-12-312019-12-312018-12-31
Value252326
Percentage of InvestmentInNonBankSubsidiaries100.0100.0100.0

hwc:InvestmentsInBankSubsidiaries us-gaap:ConsolidatedEntities

hwc:InvestmentsInBankSubsidiaries

srt:ParentCompany


Investments
Period End2020-12-312019-12-312018-12-31
Value351135243040
Percentage of InvestmentsInBankSubsidiaries100.0100.0100.0

hwc:InvestmentsInLowIncomeHousingTaxCreditEntities

hwc:InvestmentsInLowIncomeHousingTaxCreditEntities


Investments
Period End2020-12-312019-12-31
Value3737
Percentage of InvestmentsInLowIncomeHousingTaxCreditEntities100.0100.0

hwc:InvestmentsInLowIncomeHousingTaxCreditEntities us-gaap:BalanceSheetLocation

us-gaap:OtherAssets


Investments
Period End2020-12-312019-12-31
Value3737
Percentage of InvestmentsInLowIncomeHousingTaxCreditEntities99.999.9

hwc:InvestmentsInSmallBusinessInvestmentCompaniesAndOther us-gaap:BalanceSheetLocation

hwc:InvestmentsInSmallBusinessInvestmentCompaniesAndOther

us-gaap:OtherAssets


Investments
Period End2020-12-312019-12-31
Value4244
Percentage of InvestmentsInSmallBusinessInvestmentCompaniesAndOther100.0100.0

hwc:LoansAndLeasesAccruedInterest

hwc:LoansAndLeasesAccruedInterest


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value71807686947267
Percentage of LoansAndLeasesAccruedInterest100.0100.0100.0100.0100.0100.0100.0

hwc:LoansAndLeasesPaycheckProtectionProgramLoans us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

hwc:LoansAndLeasesPaycheckProtectionProgramLoans

hwc:CommercialNonRealEstate


Loans
Period End2021-06-302021-03-312020-12-31
Value140023002000
Percentage of LoansAndLeasesPaycheckProtectionProgramLoans100.0100.0100.0

hwc:LoansAndLeasesReceivableAllowanceCoveredAndNotCovered

hwc:LoansAndLeasesReceivableAllowanceCoveredAndNotCovered


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value399424450448442426191195195194194214214217
Percentage of LoansAndLeasesReceivableAllowanceCoveredAndNotCovered100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:LoansIndividuallyEvaluatedForCreditLossFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

hwc:LoansIndividuallyEvaluatedForCreditLossFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Loans
Period End2021-06-302021-03-312020-12-31
Value243360
Percentage of LoansIndividuallyEvaluatedForCreditLossFairValueDisclosure100.0100.0100.0

hwc:LoansIndividuallyEvaluatedForCreditLossFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Loans
Period End2021-06-302021-03-312020-12-31
Value243360
Percentage of LoansIndividuallyEvaluatedForCreditLossFairValueDisclosure100.0100.0100.0

hwc:OperatingLeaseRightOfUseAssetsAccumulatedAmortization

hwc:OperatingLeaseRightOfUseAssetsAccumulatedAmortization


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value28262320171412
Percentage of OperatingLeaseRightOfUseAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0

hwc:RealEstateAcquiredThroughForeclosureFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

hwc:RealEstateAcquiredThroughForeclosureFairValueDisclosure

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302017-12-31
Value109.4671111181824307.1037.688145.9266.928
Percentage of RealEstateAcquiredThroughForeclosureFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:RealEstateAcquiredThroughForeclosureFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Real
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value109.4671111181824307.1037.68814
Percentage of RealEstateAcquiredThroughForeclosureFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

hwc:ReserveForUnfundedLendingCommitments

hwc:ReserveForUnfundedLendingCommitments


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2932293136483.974
Percentage of ReserveForUnfundedLendingCommitments100.0100.0100.0100.0100.0100.0100.0

hwc:ReserveForUnfundedLendingCommitments us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6.0117.6834.916.4357.561153.974
Percentage of ReserveForUnfundedLendingCommitments20.423.616.420.420.731.6100.0

hwc:ReserveForUnfundedLendingCommitments us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.7037.1714.5295.966.846143.974
Percentage of ReserveForUnfundedLendingCommitments19.322.015.118.918.730.5100.0

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.3080.5120.3810.4750.7150.577
Percentage of ReserveForUnfundedLendingCommitments1.01.61.31.52.01.2

hwc:ReserveForUnfundedLendingCommitments us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.9331.2391.1851.3331.7773.878
Percentage of ReserveForUnfundedLendingCommitments3.23.84.04.24.97.9

us-gaap:ResidentialPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0130.0220.0190.0060.0220.017
Percentage of ReserveForUnfundedLendingCommitments0.00.10.10.00.10.0

hwc:ReserveForUnfundedLendingCommitments us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.3431.5381.0992.0481.0980.729
Percentage of ReserveForUnfundedLendingCommitments4.54.73.76.53.01.5

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value212222212628
Percentage of ReserveForUnfundedLendingCommitments71.967.875.968.871.458.9

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value293229303541
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.777.4424.6695.4436.818.29
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment19.723.015.717.819.019.8

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.4626.9814.2884.9686.0957.713
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment18.721.614.516.317.018.5

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.3080.4610.3810.4750.7150.577
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment1.11.41.31.62.01.4

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.9331.2391.1851.3281.7773.878
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment3.23.84.04.35.09.3

us-gaap:ResidentialPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0130.0220.0190.0060.0220.017
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment0.00.10.10.00.10.0

hwc:ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateIncomeProducing


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.3431.5381.0992.0481.0980.729
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment4.64.83.76.73.11.7

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value212222212628
Percentage of ReserveForUnfundedLendingCommitmentsCollectivelyEvaluatedForImpairment72.568.376.571.172.969.1

hwc:ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment

hwc:ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value241000.0241000.0241000.0997000.0751000.07215000.03974000.0
Percentage of ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment100.0100.0100.0100.0100.0100.0100.0

hwc:ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value241000.0241000.0241000.0992000.0751000.07215000.03974000.0
Percentage of ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment100.0100.0100.099.5100.0100.0100.0

hwc:ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialNonRealEstate


Reserve
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value241000.0190000.0241000.0992000.0751000.07215000.03974000.0
Percentage of ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment100.078.8100.099.5100.0100.0100.0

us-gaap:CommercialAndIndustrialSector, us-gaap:CommercialPortfolioSegment, hwc:CommercialRealEstateOwnerOccupied


Reserve
Period End2021-03-31
Value51000.0
Percentage of ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment21.2

hwc:ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment us-gaap:FinancingReceivablePortfolioSegment

us-gaap:ConsumerPortfolioSegment


Reserve
Period End2020-09-30
Value5000.0
Percentage of ReserveForUnfundedLendingCommitmentsIndividuallyEvaluatedForImpairment0.5

hwc:TimeDeposits250000MoreOrEqualTo

hwc:TimeDeposits250000MoreOrEqualTo


Time
Period End2020-12-31
Value725
Percentage of TimeDeposits250000MoreOrEqualTo100.0

hwc:ValuationAllowanceState

hwc:ValuationAllowanceState


Valuation
Period End2020-12-312019-12-312018-12-31
Value3635000.01415000.01629000.0
Percentage of ValuationAllowanceState100.0100.0100.0

hwc:WeightedAveragePercentageOfForecast

hwc:WeightedAveragePercentageOfForecast


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value6.5e-056.5e-055e-055e-078.000000000000001e-07
Percentage of WeightedAveragePercentageOfForecast100.0100.0100.0100.0100.0

hwc:WeightedAveragePercentageOfForecast us-gaap:StatementScenario

hwc:DownsideScenarioSThree


Weighted
Period End2020-12-31
Value10.0
Percentage of WeightedAveragePercentageOfForecast0.0

hwc:DownsideScenariosSOne


Weighted
Period End2020-12-312020-09-302020-06-30
Value652.5e-052.5e-07
Percentage of WeightedAveragePercentageOfForecast0.050.050.0

hwc:DownsideScenariosSTwo


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value3.5e-053.5e-05252.5e-052.5e-07
Percentage of WeightedAveragePercentageOfForecast53.853.80.050.050.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value24336091116281182170168170
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7475673061495816511350604729362128422708
Percentage of AssetsFairValueDisclosure29930.919877.710172.76334.44400.21800.22593.42125.01689.81584.4

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value109.4671111181824307.10314
Percentage of AssetsFairValueDisclosure40.828.019.312.216.16.613.418.24.28.5

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value354372103134299206201175185
Percentage of AssetsFairValueDisclosure140.8128.0119.3112.2116.1106.6113.4118.2104.2108.5

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7475673061495816511350604729362128422708
Percentage of AssetsFairValueDisclosure29930.919877.710172.76334.44400.21800.22593.42125.01689.81584.4

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroup

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroup


Assets
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.60.32727
Percentage of AssetsHeldForSaleNotPartOfDisposalGroup100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value16714723623823352
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value4.4216.8357.6519.141103.757
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax2.64.63.23.84.37.2

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value967813513613219
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax57.853.057.257.056.638.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value0.280.0760.2640.1850.2250.021
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.20.10.10.10.10.0

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value444569707020
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax26.631.129.429.430.038.7

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value14131716147.789
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax8.99.37.46.86.314.9

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value6.452.7036.2896.6646.3510.652
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax3.81.82.72.82.71.2

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value571263.7331.7460.14714
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Available
Period End2020-09-302020-06-302019-12-31
Value0.0210.1153.142
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax1.278.221.4

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value23643.2880.724.178
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax40.751.388.141.228.5

us-gaap:CorporateDebtSecurities


Available
Period End2020-09-302020-06-302019-12-31
Value0.0020.0190.033
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.112.90.2

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value30510.0080.5310.0137.02
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax53.340.80.230.48.847.8

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value2.425.3930.1530.347
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax4.24.34.119.9

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value1.0464.5540.2840.1250.3
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax1.83.67.67.22.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value71906609576654104698470946373480
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value147305354410574807
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis2.14.66.17.612.217.4

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value286527892323196517261570
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis39.842.240.336.336.733.9

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value1411118.08.08.0
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.20.20.20.10.20.2

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value345729762560253620071910
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis48.145.044.446.942.741.2

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value306308309297239242
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis4.34.75.45.55.15.2

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value39821920719214298
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis5.53.33.63.63.02.1

us-gaap:AvailableForSaleSecurities

us-gaap:AvailableForSaleSecurities


Available
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
Value73006630599956474932489346753549279026812691291829812915291028552794249825162414230821492093216821511825166016621333137014211458259828532048220823202578449646044573159314881611
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesAmortizedCost


Available
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
Value71906609576654104698470946373480275826982755304830913008294928792824254125622370226121162086214021361792163116401304135314081435262328041986212822492513440145084520154514451566
Percentage of AvailableForSaleSecuritiesAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value0.0040.0040.0060.0020.0030.0054.0122.3089.57135671068769394.0390.0650.0760.0690.0360.041.03.9082.2113.7572.5043.8916.2112.914
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:ResidentialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value0.0040.0040.0060.0020.0030.0051.9782.2366.776