WAFD


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

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

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestExpense

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

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:ConsolidatedEntities
us-gaap:TierOneRiskBasedCapital
us-gaap:ConsolidatedEntities
us-gaap:Cash

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:TimeDepositMaturitiesYearOne

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:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:BankOwnedLifeInsuranceIncome
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1
us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:InternalCreditAssessment
us-gaap:ConcentrationRiskPercentage1

us-gaap:DebtAndEquitySecuritiesGainLoss
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStockCash
us-gaap:StatementEquityComponents

us-gaap:FDICIndemnificationAssetPeriodIncreaseDecrease

us-gaap:FairValueOfAssetsAcquired

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FeesAndCommissionsMortgageBankingAndServicing

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

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

us-gaap:FinancingReceivableNonaccrualInterestIncome
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:GainLossOnDerivativeInstrumentsNetPretax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings

us-gaap:GainLossOnOilAndGasHedgingActivity

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainsLossesOnSalesOfOtherRealEstate

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestExpenseBorrowings

us-gaap:InterestExpenseDeposits

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeSecuritiesMortgageBacked

us-gaap:InvestmentIncomeInterestAndDividend

us-gaap:LaborAndRelatedExpense

us-gaap:LeaseCost

us-gaap:NoninterestExpense

us-gaap:NoninterestIncome

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:OccupancyNet

us-gaap:OperatingLeaseCost

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherNoninterestExpense

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireFederalReserveStock
us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities
us-gaap:PaymentsToAcquireFinanceReceivables

us-gaap:PaymentsToAcquireLoansHeldForInvestment

us-gaap:ProceedsFromHedgeFinancingActivities

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:RepaymentsOfDebt

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome

us-gaap:TangibleAssetImpairmentCharges

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:ShareRepurchaseProgram
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
wfsl:ChangeInUnrealizedGainLossOnCashFlowHedgingInstrumentsRelatedToInterestSettlements
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
wfsl:ChangeInUnrealizedGainLossOnFairValueHedgingInstrumentsRelatedToInterestSettlements

wfsl:FinancingReceivableAllowanceForCreditLossRecoveryIncludingOffBalanceSheetCreditLossLiability

wfsl:FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wfsl:FinancingReceivablesPercentofTroubledDebtRestructuringClassifiedasPerforming
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
wfsl:GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency, wfsl:AssetsMeasuredOnNonrecurringBasisByType
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
wfsl:GainLossRelatedtoImpairedLoansandRealEstateHeldforSaleMeasuredonNonrecurringBasis

wfsl:InvestmentIncomeAndOther

wfsl:LoanModificationBasisPointReductionMaximum

wfsl:LoanModificationBasisPointReductionMinimum

wfsl:LoansOriginatedNetOfPrincipalCollections

wfsl:NonCoveredRealEstateAcquiredThroughForeclosure

wfsl:PremisesAndEquipmentPurchasedAndReoImprovements

wfsl:ProductDeliveryExpense

wfsl:RevenueFromContractWithCustomerPercentage

us-gaap:AccountsPayableAndOtherAccruedLiabilities

us-gaap:AccruedIncomeTaxes

us-gaap:AccruedInvestmentIncomeReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AdvancePaymentsByBorrowersForTaxesAndInsurance

us-gaap:AdvancesFromFederalHomeLoanBanks
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, wfsl:AssetsMeasuredOnNonrecurringBasisByType
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency, wfsl:AssetsMeasuredOnNonrecurringBasisByType

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

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

us-gaap:BankOwnedLifeInsurance
us-gaap:ConsolidatedEntities
us-gaap:Capital
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashCollateralForBorrowedSecurities

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:Deposits
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:DepositsFairValueDisclosure
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:BalanceSheetLocation
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:BalanceSheetLocation
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:BalanceSheetLocation
us-gaap:DerivativeNotionalAmount
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:UnderlyingAssetClass

us-gaap:DividendsPayableCurrentAndNoncurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd

us-gaap:FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd

us-gaap:FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1

us-gaap:FederalHomeLoanBankAdvancesLongTerm

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate

us-gaap:FederalHomeLoanBankStock
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FederalHomeLoanBankStockAndFederalReserveBankStock
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss

us-gaap:FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss

us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:FinancingReceivableLoanInProcess
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:FinancingReceivableModificationsRecordedInvestment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivablePercentPastDue1
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:CreditLossStatus
us-gaap:FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentCurrent
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus
us-gaap:CreditLossStatus
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:CreditLossStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableRevolving
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivableRevolvingConvertedToTermLoan
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:InternalCreditAssessment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:InternalCreditAssessment

us-gaap:FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:DerivativeInstrumentRisk
us-gaap:HedgedAssetDiscontinuedFairValueHedgeCumulativeIncreaseDecrease

us-gaap:HedgedAssetFairValueHedgeCumulativeIncreaseDecrease
us-gaap:BalanceSheetLocation
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk
us-gaap:HedgedAssetFairValueHedgeLastOfLayerAmount

us-gaap:HedgedLiabilityFairValueHedge
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:HeldToMaturitySecurities
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
us-gaap:FinancialInstrument

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

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

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

us-gaap:IncomeTaxReceivable

us-gaap:InterestBearingDomesticDepositChecking

us-gaap:InterestBearingDomesticDepositMoneyMarket

us-gaap:InterestBearingDomesticDepositSavings

us-gaap:InterestBearingDomesticDepositTimeDeposits

us-gaap:Investments

us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LoansReceivableFairValueDisclosure

us-gaap:LoansReceivableWithFixedRatesOfInterest1
wfsl:FinancingReceivableInterestRateTypeByTermToMaturity

us-gaap:LoansReceivableWithVariableRatesOfInterest1
wfsl:FinancingReceivableInterestRateTypeByTermToMaturity

us-gaap:NoninterestBearingDomesticDepositChecking

us-gaap:NotesReceivableGross

us-gaap:NotesReceivableNet
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:OffBalanceSheetCreditLossLiability

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:OtherLiabilitiesFairValueDisclosure
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:OtherRealEstate

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsChecking

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsSavings

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:RealEstateAcquiredThroughForeclosure

us-gaap:RealEstateHeldforsale
us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockPricePerShare
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapital
us-gaap:ConsolidatedEntities
us-gaap:TierOneLeverageCapitalToAverageAssets

us-gaap:TimeDepositMaturitiesYearThree

us-gaap:TimeDepositMaturitiesYearTwo

us-gaap:TimeDeposits

us-gaap:WeightedAverageRateDomesticDeposit

us-gaap:WeightedAverageRateDomesticDepositChecking

us-gaap:WeightedAverageRateDomesticDepositMoneyMarket

us-gaap:WeightedAverageRateDomesticDepositSavings

us-gaap:WeightedAverageRateDomesticDepositTimeDeposits

wfsl:AvailableForSaleSecuritiesYield
us-gaap:FinancialInstrument
wfsl:AvailableforsaleSecuritiesYieldAfterFiveThroughTenYears
us-gaap:FinancialInstrument
wfsl:AvailableforsaleSecuritiesYieldAfterOneThroughFiveYears
us-gaap:FinancialInstrument
wfsl:AvailableforsaleSecuritiesYieldAfterTenYears
us-gaap:FinancialInstrument
wfsl:AvailableforsaleSecuritiesYieldWithinOneYear
us-gaap:FinancialInstrument
wfsl:AvailableforsaleSecuritiesYieldWithoutSingleMaturity
us-gaap:SubsequentEventType
wfsl:ConsumerFinancialProtectionBureauConsentOrderCivilMoneyPenalty

wfsl:CurrentTaxAssetLiability

wfsl:CustomerAccountsGreaterThan250000

wfsl:DebtSecuritiesAvailableforsaleYield

wfsl:DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

wfsl:DebtSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerFairValue

wfsl:DebtSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

wfsl:DebtSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsFairValue

wfsl:DebtSecuritiesUnrealizedLossPositionAccumulatedLoss

wfsl:DebtSecuritiesUnrealizedLossPositionFairValue

wfsl:DeferredTaxAssetsOperatingLeaseLiability

wfsl:DeferredTaxLiabilitiesFederalHomeLoanBankStockDividends

wfsl:DeferredTaxLiabilitiesInvestmentsandDerivativeInstruments
us-gaap:DerivativeInstrumentRisk
wfsl:DerivativeTerminatedEffectiveInterestRate
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk
wfsl:DerivativeTerminatedNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
wfsl:FederalHomeLoanBankAdvancesLongTermAndOtherBorrowingsFairValueDisclosure

wfsl:FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneYearToThreeYearsOfBalanceSheetDate

wfsl:FederalHomeLoanBankAdvancesMaturitiesSummaryDuefromThreeYearstoFiveYearsofBalanceSheetDate

wfsl:FinancingReceivableAllowanceForCreditLossIncludingOffBalanceSheetCreditLossLiability

wfsl:FinancingReceivableChargesToAllowanceLoansInProcessAndDeferredFees

wfsl:FinancingReceivableImpairedTroubledDebtRestructuringPercentofRestructuredLoansPerforming
us-gaap:FinancingReceivablePortfolioSegment
wfsl:FinancingReceivableModificationAmount

wfsl:FinancingReceivableNetOfChargeOffsAndLoansInProcess
us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:FinancingReceivablesPeriodPastDue

wfsl:FinancingReceivableNonaccrualPercentOfTotalLoans
us-gaap:FinancingReceivablePortfolioSegment
wfsl:FinancingReceivableRatioOfLoanTypeToAllLoans
us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

wfsl:FinancingReceivableRatioofTotalPastDueLoanstoTotalLoansReceivableNetofChargeOffsandLoansinProcessCurrent
us-gaap:FinancingReceivablesPeriodPastDue

wfsl:FinancingReceivableWithFixedRatesOfInterestPercentOfGross
wfsl:FinancingReceivableInterestRateTypeByTermToMaturity

wfsl:FinancingReceivableWithVariableRatesOfInterestPercentOfGross
wfsl:FinancingReceivableInterestRateTypeByTermToMaturity

wfsl:GoodwillAndIntangibleAssetsNet
us-gaap:FinancialInstrumentPerformanceStatus
wfsl:GradeAsPercentageOfTotalGrossLoans
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment
us-gaap:FinancialInstrumentPerformanceStatus, us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedGainsAfterFiveThroughTenYears
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedGainsAfterOneThroughFiveYears
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedGainsAfterTenYears

wfsl:GrossUnrealizedGainsOnInvestments
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedGainsWithinOneYear
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedGainsWithoutSingleMaturity
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedLossesAfterFiveYearsThroughTenYears
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedLossesAfterOneThroughFiveYears

wfsl:GrossUnrealizedLossesOnInvestments
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedLossesOverTenYears
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedLossesWithinOneYear
us-gaap:FinancialInstrument
wfsl:GrossUnrealizedLossesWithoutSingleMaturity
us-gaap:FinancialInstrument
wfsl:GrossUnrecognizedGainsWithoutSingleMaturity
us-gaap:FinancialInstrument
wfsl:GrossUnrecognizedLossesWithoutSingleMaturity
us-gaap:DerivativeInstrumentRisk
wfsl:HedgedAssetDiscontinuedFairValueHedgeLastOfLayer
us-gaap:DerivativeInstrumentRisk
wfsl:HedgedAssetDiscontinuedFairValueHedgePercentage

wfsl:HeldToMaturitySecuritiesYield
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
wfsl:HeldtomaturitySecuritiesYieldWithoutASingleMaturityDate

wfsl:IncomeTaxAssetLiabilityNet

wfsl:NumberOfBusinessesAssistedCARESAct

wfsl:PercentageOfDomesticDepositsToDeposits

wfsl:PercentageOfNonInterestBearingDomesticDepositsToDepositsChecking
us-gaap:InternalCreditAssessment
wfsl:RatioOfNonPerformingAssetsToTotalAssets

wfsl:SavingsAndDemandAccountsAndRepurchaseAgreementsWithCustomers

wfsl:SingleFamilyResidentialLoansAsPercentageOfRestructuredLoans
us-gaap:ConsolidatedEntities
wfsl:TierOneCommonEquityCapital
us-gaap:ConsolidatedEntities
wfsl:TierOneCommonEquityCapitaltoRiskWeightedAssets

wfsl:TimeDepositMaturitiesAfterYear3

wfsl:TimeDepositsFromOnePercenttoLessthanTwoPercent

wfsl:TimeDepositsFromThreePercenttoLessthanFourPercent

wfsl:TimeDepositsFromTwoPercenttoLessthanThreePercent

wfsl:TimeDepositsLessthanOnePercent

wfsl:TransactionDeposits

wfsl:Yield

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Finite Lived Intangible Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Dividends Payable Current And Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Dividends Common Stock Cash
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
BanksAndOrInsurance
Interest And Dividend Income Operating
LiabilitiesBanks
Deposits

Tables

  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:CommonStockValue ███████████▇▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▄▁▁▁▁▁▁▁▁▁135.727135.744135.742135.72135.54135.527135.507135.496135.343135.344135.334135.275134.958134.947134.824134.657134.308134.145134.092134.101133.696133.688133.623133.591133.323133.332133.3133.273132.573132.39131.979131.967129.95129.937129.92129.888129.854129.815129.797129.655129.556NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding NA75.71289877.00711878.535299NA79.99235680.99012681.831478NA84.25265985.74716787.082499NA89.49726489.7363289.731024NA91.46866292.14799893.577837NA94.90426296.72523498.524839NA101.393936102.488844102.813154NA104.192444105.25824106.043914NA106.926755107.237972107.894572NA111.248177112.411414112.502134NA112.70516112.798396112.583127
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic NA75.70599376.98753278.480264NA79.97657480.9680581.791852NA84.16899285.64749486.938095NA89.19982389.38241689.310958NA90.92884791.77777192.986358NA94.46652496.37336698.147939NA100.979219102.013857102.329578NA104.143915105.206491105.998184NA106.877112107.198829107.845011NA111.158254112.278823112.449175NA112.470205112.450001112.353941
us-gaap:EarningsPerShareBasic ▄▄▅█▆▆▆▆▆▆▆▆▅▅▅▄▅▅▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▁▇▁0.450.460.490.840.660.670.630.650.620.610.580.590.530.490.470.460.490.470.450.380.460.410.420.390.410.380.380.390.420.360.340.330.330.330.320.310.280.270.230.220.140.110.730.08
us-gaap:EarningsPerShareDiluted ▄▅▅█▆▆▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▁▇▁0.450.460.490.840.660.670.630.650.620.610.570.590.520.490.470.460.490.470.450.380.450.410.420.390.410.370.380.390.410.360.340.330.330.330.320.310.280.270.230.220.140.110.730.07
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:ParentCompany1.293e-05NANANA1.43e-07NANANA1.4710000000000001e-07NANANA1.599e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:Subsidiaries1.2460000000000001e-05NANANA1.393e-07NANANA1.455e-07NANANA1.568e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:ParentCompany1.419e-05NANANA1.545e-07NANANA1.591e-07NANANA1.722e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities srt:Subsidiaries1.3710000000000001e-05NANANA1.509e-07NANANA1.575e-07NANANA1.691e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:ComprehensiveIncomeNetOfTax ▅▅▄▇▆▇▇▆▆▆▆▆▆▆▆▆▆▅▅▅▅▄▅▅▅▆▆▅▆▅▅▅▁▅▃▅█▆▃▃▃▄38.73640.95128.42566.39755.51757.35756.84147.53951.67250.63350.16654.65948.64144.31147.18149.5748.77335.88637.56930.31331.87426.54240.41141.13436.84851.84148.95234.05344.15430.57236.23633.615-13.89832.71615.05831.82574.51554.48110.2398.01310.61723.809NANA
us-gaap:GainsLossesOnExtinguishmentOfDebt ██▁0.00.0-13.809NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▁▁▂█▅▅▅▅▅▅▅▄▅▅▄▄▅▅▄▃▅▄▄▄▄▄▄▄▅42.33644.3146.25186.28965.33265.16364.97167.30967.34164.49464.77360.63566.96965.35162.79161.10565.33965.15863.22254.41566.14560.77762.81959.77863.12959.00260.16862.62967.199NA53.90255.174NANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments NA44.3148.25183.539NA65.16364.97167.309NA64.49464.77360.635NA65.35162.79161.105NA65.15863.22254.415NA60.77762.81959.778NA59.00260.16862.62967.19958.34153.90255.17455.51854.94153.23652.21747.91747.06440.3538.32822.59919.79568.07512.556
us-gaap:IncomeTaxExpenseBenefit ▅▅▅▇▆▆▆▆▆▆▆▅▇▇▇▇▇█▇▇███▇█▇▇██▇▇▇▇▇▇▇▇▇▆▆▅▅▁▄7.9939.45810.30117.83612.9711.30913.87314.36715.82613.115.5028.96520.86521.23920.72119.85921.11522.15421.49919.31723.64721.72722.45821.37122.56821.09221.51122.39324.29321.00317.92419.89219.98719.77819.16518.79917.25116.94314.52613.7986.6367.127-14.0364.645
us-gaap:IncomeTaxesPaid █▁11.7772.863NANA7.8910.415.2550.010.18.89520.045.22520.8516.32516.9030.021.21820.04427.2370.00817.62415.57932.4940.02310.316.537.808-0.23632.30615.64632.4650.011.26516.38431.9470.032.17131.37510.250.0020.0140.06913.2714.15
us-gaap:IncomeTaxesPaidNet NA2.863NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestAndFeeIncomeLoansAndLeases ▆▆▇▇██▇▆▆▆▅▄▄▃▃▃▂▂▂▂▂▁▂▁▂▁▁▁▂▂▂▃▃▃▄▅▅▅▅▇▇▇▇▇132.165132.847138.549142.146144.48145.49141.061137.065133.226131.541126.529124.511122.197117.457116.034114.835114.283113.728113.211112.863112.185107.25109.274108.293109.2108.089106.334107.227112.261112.932112.879116.843115.467118.115123.772127.48127.944127.736128.634137.916139.556141.744142.317137.451
us-gaap:InterestExpense ▂▂▃▄▅▅▄▄▃▂▂▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▃▅▅▅▆▆▆▇▇███32.28132.33142.00645.13949.26450.1647.51243.4737.90135.2231.77830.04529.80829.10128.47129.61230.05629.49528.73828.25528.48628.73528.7531.10131.68431.73231.71532.94633.34333.4633.48235.87542.20948.84949.97952.21254.45755.39956.98460.85665.11668.08667.99467.905
us-gaap:InterestIncomeExpenseNet ▃▃▃▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▇▇▂▇▂▂▂█▁▂114.833117.378117.612119.685120.172121.666120.07119.152119.251119.852117.301115.735112.432108.615107.727103.152102.816104.24106.325106.869106.853100.565103.88102.183103.393103.279100.63698.31296.95994.71693.02395.43492.17196.535154.581155.927104.518161.531101.555104.734100.369167.37197.0497.765
us-gaap:InterestPaidNet ▁▂▅▆██▇▆▄▃▂▂27.65331.07441.99445.95450.53751.81947.74444.17738.32834.52430.88429.986NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▃▄▄▆▅▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▁█▁34.34334.85237.9565.70352.36253.85451.09852.94251.51551.39449.27151.6746.10444.11242.0741.24644.22443.00441.72335.09842.49839.0540.36138.40740.56137.9138.65740.23642.90637.33835.97835.28235.53135.16334.07133.41830.66630.12125.82424.5315.96312.66882.1117.911
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic NA34.85236.377NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax █▃▁▆6.051-6.195-9.572.418NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▇▇▅▇▇▇▇▆▇▆▇▇▇▆▇▇▇▆▆▆▅▅▆▇▆██▆▇▆▆▆▁▆▄▆4.3936.099-9.5250.6943.1553.5035.743-5.4031.929-0.7610.8952.9892.5370.1995.1118.3244.549-7.118-4.154-4.785-10.624-12.5080.052.727-3.71313.93110.295-6.1831.247-6.7660.258-1.667-49.43-2.447-19.013-1.593NANANANANANANANA
us-gaap:PreferredStockDividendsIncomeStatementImpact NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▄▁▅▆█▆5.8545.4796.0996.266.4956.258NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:Assets █▇▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▄▄▃▃▂▂▂▂▁▂▂▂▂▂▂▂▂18794.05518175.10417375.62916423.16116474.9116468.52516435.20816188.12615865.72415766.32115633.1315584.01315253.5815083.99814960.67614873.65414888.06314821.614670.82314684.89914568.32414370.49614611.01914494.75614756.04114789.95514364.59914404.37313082.85913012.48313115.83313106.84212472.94413465.34913564.10813649.71613440.74913323.3413388.80513427.39213486.379NANANA
us-gaap:Liabilities █▇▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▄▃▃▂▂▂▂▁▂▂▂▂▂▂▂▂16779.92216184.59515389.66214372.25214441.91514455.79114430.92814205.03713868.81613780.05813644.45713574.39513247.89213062.81212945.91412874.05312912.33212859.41512708.36312714.65912612.64512411.37512642.87912513.41712782.75812799.3212383.91612451.38911145.22411089.59111181.48311192.16410573.19211532.06811656.05111739.32911534.21611463.01811551.16411588.79211645.232NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▃▄▄▃▃▂▂▂▂▁▂▂▂▂▂▂▂▂18794.05518175.10417375.62916423.16116474.9116468.52516435.20816188.12615865.72415766.32115633.1315584.01315253.5815083.99814960.67614873.65414888.06314821.614670.82314684.89914568.32414370.49614611.01914494.75614756.04114789.95514364.59914404.37313082.85913012.48313115.83313106.84212472.94413465.34913564.10813649.71613440.74913323.3413388.80513427.39213486.379NANANA
us-gaap:StockholdersEquity ▇▆▆█▇▇▆▆▆▆▆▇▇▇▇▆▆▅▅▅▅▅▅▆▅▆▆▅▄▄▄▄▃▄▃▃▃▂▁▁▁2014.1331990.5091985.9672050.9092032.9952012.7342004.281983.0891996.9081986.2631988.6732009.6182005.6882021.1862014.7621999.6011975.7311962.1851962.461970.241955.6791959.1211968.141981.3391973.2831990.6351980.6831952.9841937.6351922.8921934.351914.6781899.7521933.2811908.0571910.3871906.5331860.3221837.6411838.61841.147NANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities srt:ParentCompany1687.676NANANA1710.147NANANA1678.475NANANA1701.327NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities srt:Subsidiaries1625.478NANANA1666.426NANANA1661.628NANANA1668.314NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
 us-gaap:Cash us-gaap:ConsolidatedEntities srt:ParentCompany57.198NANANA38.721NANANA20.334NANANA33.077NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▆▇▂▂▁▁▁▁▂▁▁▂▂▁▂▂▃▁▁▁▂▃▃▄▄▃▅▁▃▄▃▄▅▄▄▄▃▄▄▄▅▄▄1702.9771218.241495.574483.805419.158289.828279.554283.375268.65345.919256.808309.713313.07359.252266.397398.838450.368530.055276.084305.959284.049349.55675.064542.769781.843861.304608.236967.348203.563646.857782.059637.298751.43963.766890.347909.911816.002658.16911.961842.888888.6221128.943919.825936.833
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▆▇▂▂▁▁▁▁▁▁▁▁1702.9771218.241495.574483.805419.158289.828279.554283.375268.65345.919256.808309.713313.07NANANA450.368NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:PropertyPlantAndEquipmentGross 412.629NANANA443.837NANANA416.92NANANA390.291NANANA386.819NANANA361.216NANANA330.681NANANA270.591NANANA237.584NANANA218.64NANANA212.884NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment 159.824NANANA169.822NANANA148.925NANANA126.597NANANA104.868NANANA84.969NANANA73.138NANANA64.419NANANA58.739NANANA52.047NANANA50.163NANANA
us-gaap:PropertyPlantAndEquipmentNet ▆▆▅▅▇▇▇▇▆▆▆▆▆▆▇▇▇██▇▇▆▆▆▆▅▄▄▃▃▃▃▂▂▂▂▁▁▁▁▁252.805250.779245.613245.792274.015275.64277.01276.683267.995269.674265.388264.643263.694269.511271.727275.749281.951295.348299.125288.796276.247267.835264.063254.284257.543246.8228.663224.745206.172206.157206.797207.185178.845175.125174.58174.026166.593165.466164.883165.442162.721NANANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompany1951.935NANANA1989.274NANANA1980.062NANANA1972.675NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ████▇▇▇▇▇▇▇▆▂▁▁▁▁▁▁▁▁302.707302.707302.691302.231301.368301.368301.368301.368301.368301.368301.368300.288293.153291.503291.503291.503291.503291.503291.503291.503291.503NANANA291.503NANANA260.277NANANA251.653NANANA251.653NANANA251.653NANANA
us-gaap:FiniteLivedIntangibleAssetsNet 7.199NANANA7.879NANANA9.918NANANA5.529NANANA5.486NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill 309.906NANANA309.247NANANA311.286NANANA298.682NANANA296.989NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset 31.61NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:TimeDepositMaturitiesYearOne 3127.416NANANA3489.839NANANA2800.978NANANA2553.712NANANA2894.9NANANA2862.313NANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo 5.917NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree 5.348NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour 4.547NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive 3.603NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive 10.389NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:StockholdersEquity ▇▆▆█▇▇▆▆▆▆▆▇▇▇▇▆▆▅▅▅▅▅▅▆▅▆▆▅▄▄▄▄▃▄▃▃▃▂▁▁▁2014.1331990.5091985.9672050.9092032.9952012.7342004.281983.0891996.9081986.2631988.6732009.6182005.6882021.1862014.7621999.6011975.7311962.1851962.461970.241955.6791959.1211968.141981.3391973.2831990.6351980.6831952.9841937.6351922.8921934.351914.6781899.7521933.2811908.0571910.3871906.5331860.3221837.6411838.61841.147NANANA
us-gaap:CommonStockValue ███████████▇▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▄▄▄▄▁▁▁▁▁▁▁▁▁135.727135.744135.742135.72135.54135.527135.507135.496135.343135.344135.334135.275134.958134.947134.824134.657134.308134.145134.092134.101133.696133.688133.623133.591133.323133.332133.3133.273132.573132.39131.979131.967129.95129.937129.92129.888129.854129.815129.797129.655129.556NANANA
us-gaap:AdditionalPaidInCapitalCommonStock █████▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▂▂▁▁▁▁▁▁▁1678.8431677.3731675.8281673.6661672.4171671.1981669.861668.6661666.6091665.4211664.2751661.8661660.8851659.9531658.5481655.1461648.3881653.4651651.3971649.5291643.7121643.2431640.9841639.351638.2111638.071636.5151634.7711625.0511621.21620.3271619.0261586.2951585.7971584.8031583.6661582.8431581.5621580.6521579.221578.527NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ████▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁1420.9061403.1241406.1881385.1791335.9091300.1161262.2361227.2751188.9711152.3621115.2041081.5171042.891009.964979.198972.701943.877912.164881.84852.816829.754799.37772.511734.397706.149679.86652.971624.507594.45561.787533.95507.372480.78453.783427.123401.613376.712352.61329.201310.106292.367NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▃▃▃▃▃▂▃▃▃▃▂▂▂▂▁▁▁▂▂▃▄▄▄▄▃▂▃▂▃▃▃▆▇██▅▃▄▆16.95312.566.46115.98615.29212.1378.6342.8918.2948.1378.8998.0045.0152.4782.279-2.832-11.156-15.705-8.586-4.4320.35310.97723.48523.43520.70824.42110.490.1956.3785.13111.89711.63913.30662.73665.18384.19685.78941.9417.5833.16549.682NANANA
us-gaap:TreasuryStockValue ███▇▇▇▇▇▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁1238.2961238.2921238.2521159.6421126.1631106.2441071.9571051.2391002.309975.001935.039877.044838.06786.156760.087760.071739.686721.884696.283661.774651.836628.157602.463549.434525.108485.048452.593439.762420.817397.616363.803355.326310.579298.972298.972288.976268.665245.605219.589213.546208.985NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NANANANANANANANANANANANANANANANANANANANANANANANANANANANA0.002-0.001NANANANANA33.492NANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNANANANANANANANANANANANANANANANANANANANANANANANANANANANA0.001-0.001NANANANANA31.496NANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:PreferredStockNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▅▁▅▅▅▄▅▄▃▅▅▅▄▄▄▅▄▅▅▅▃▄▃▆▃▃▄▄▃▅▅▁▅▃▇▄▅▆▆▇█▂▃54.93660.107-22.03873.59565.35259.76748.6760.26550.40720.09162.158.10457.33138.40542.09941.86552.26633.90767.47368.07570.10513.72640.74118.29978.8818.25725.08851.4941.25327.25752.36160.551-26.38371.7127.361102.26839.97753.81989.12978.77298.391130.053-3.92326.36
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▁▅▅▅▅▄▄▄▅▄▄▄▅▄▅▄▅▅▄▄▅▅▅▅▆▄█▃▅▅▅█▅▅▅▅▄▅▅▄▅▅▆-142.714-1080.966166.23136.471140.96319.616-251.15-330.802-170.048-61.878-108.859-333.66-212.327-26.73-213.032-92.447-128.484112.5463.123-118.249-273.092-90.4744.32528.748-59.241385.109-303.432758.586-497.765-41.88136.59811.153895.892133.28935.395-10.23675.303-191.05732.539-80.818-112.5175.776-71.737315.745
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇██▄▅▅▆▆▅▅▅▆▅▅▅▅▅▅▅▅▅▄▅▄▅▄▅▅▅▄▅▄▁▄▅▅▅▄▅▅▄▅▅▅572.515743.525867.577-145.419-76.985-69.109198.659285.26242.372130.898-6.146272.199108.81481.1838.492-0.948-3.469107.518-100.47172.084137.486-248.7747.229-286.121-99.1-150.298-80.768-46.29113.218-120.579-44.198-185.836-1081.845-131.58-82.321.87742.562-116.563-52.595-43.688-226.212-96.71158.65296.34
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect NA-277.3341011.76964.647129.3310.274-3.82114.725-77.269NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:DepreciationDepletionAndAmortization NA25.87-14.81115.275NA5.6827.5367.388NA12.22411.48315.273NA10.8326.68312.087NA11.5139.0282.054NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▅▁▅▅▅▄▅▄▃▅▅▅▄▄▄▅▄▅▅▅▃▄▃▆▃▃▄▄▃▅▅▁▅▃▇▄▅▆▆▇█▂▃54.93660.107-22.03873.59565.35259.76748.6760.26550.40720.09162.158.10457.33138.40542.09941.86552.26633.90767.47368.07570.10513.72640.74118.29978.8818.25725.08851.4941.25327.25752.36160.551-26.38371.7127.361102.26839.97753.81989.12978.77298.391130.053-3.92326.36
us-gaap:NetIncomeLoss ▃▄▄▆▅▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▂▁█▁34.34334.85237.9565.70352.36253.85451.09852.94251.51551.39449.27151.6746.10444.11242.0741.24644.22443.00441.72335.09842.49839.0540.36138.40740.56137.9138.65740.23642.90637.33835.97835.28235.53135.16334.07133.41830.66630.12125.82424.5315.96312.66882.1117.911
us-gaap:ShareBasedCompensation ▄▄█▃▂▂▂▆▂▂▄▁1.451.5212.1191.3791.2041.1991.1111.7511.1371.11.5221.012NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▁▅▅▅▅▄▄▄▅▄▄▄▅▄▅▄▅▅▄▄▅▅▅▅▆▄█▃▅▅▅█▅▅▅▅▄▅▅▄▅▅▆-142.714-1080.966166.23136.471140.96319.616-251.15-330.802-170.048-61.878-108.859-333.66-212.327-26.73-213.032-92.447-128.484112.5463.123-118.249-273.092-90.4744.32528.748-59.241385.109-303.432758.586-497.765-41.88136.59811.153895.892133.28935.395-10.23675.303-191.05732.539-80.818-112.5175.776-71.737315.745
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇██▄▅▅▆▆▅▅▅▆▅▅▅▅▅▅▅▅▅▄▅▄▅▄▅▅▅▄▅▄▁▄▅▅▅▄▅▅▄▅▅▅572.515743.525867.577-145.419-76.985-69.109198.659285.26242.372130.898-6.146272.199108.81481.1838.492-0.948-3.469107.518-100.47172.084137.486-248.7747.229-286.121-99.1-150.298-80.768-46.29113.218-120.579-44.198-185.836-1081.845-131.58-82.321.87742.562-116.563-52.595-43.688-226.212-96.71158.65296.34
us-gaap:PaymentsOfDividendsCommonStock ▄▄▄▄▄▄▄▄▄▄▄▃▃▃█▃▃▃▃▃▃▃▃▄▃▃▃▃▃▂▁▄▂▂▂▂▂▂▂▂▂▂▂▂16.56116.56116.94116.43316.56915.97416.13714.63814.90614.23613.81213.04313.17813.34635.57312.42212.51112.6812.69912.03612.11412.19112.44714.35910.67211.02110.19310.17911.1857.721.6817.256.858.5028.5618.5175.4656.7126.7296.7915.6215.6215.6185.59
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▁█▄▃▄▃▅▃▅▆▄▆▃▁▃▃▃▄▂▃▃▆▃▅▄▂▃▃▄▂▅▂▁▂▃▃▃▂▁▁▁▁▁0.0040.0478.6133.47919.91934.28720.71848.9327.30839.96257.99538.98451.90426.0690.01620.38517.80225.60134.5099.93823.67925.69453.02924.32640.0632.45512.83118.94523.20133.8138.47744.74711.6070.09.99620.31123.0626.0166.0434.5610.00.00.00.0
  2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value135135135135135135135135135135135135135135135134134134134134134134134133133133133133133133133132132131131129129129129129129129129129
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.70.70.70.80.80.80.80.80.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.01.01.01.01.01.01.01.01.01.01.01.01.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value717575757778798081848587898989919293949698101102102104105106106107107111112112112112112
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value717575757678798081848586898989909192949698100102102104105105106107107111112112112112112
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.610.560.510.450.460.490.840.660.670.630.650.620.610.580.590.530.490.470.460.490.470.450.380.460.410.420.390.410.380.380.390.420.360.340.330.330.330.320.310.280.270.230.220.140.110.730.08
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.610.560.510.450.460.490.840.660.670.630.650.620.610.570.590.520.490.470.460.490.470.450.380.450.410.420.390.410.370.380.390.410.360.340.330.330.330.320.310.280.270.230.220.140.110.730.07
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

srt:ParentCompany


Tier
Period End2020-09-302019-09-302018-09-302017-09-30
Value12.930.1430.14710.1599
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0

srt:Subsidiaries


Tier
Period End2020-09-302019-09-302018-09-302017-09-30
Value12.460.13930.14550.1568
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets96.497.498.998.1

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets us-gaap:ConsolidatedEntities

us-gaap:CapitalToRiskWeightedAssets

srt:ParentCompany


Capital
Period End2020-09-302019-09-302018-09-302017-09-30
Value14.190.15450.15910.1722
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0

srt:Subsidiaries


Capital
Period End2020-09-302019-09-302018-09-302017-09-30
Value13.710.15090.15750.1691
Percentage of CapitalToRiskWeightedAssets96.697.799.098.2

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3184633840286655575647515050544844474948353730312640413651483444303633-13.8983215317454108.0131023
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.026.327.417.840.332.833.433.929.232.932.733.737.534.232.234.637.336.726.827.822.423.620.530.530.927.338.437.025.933.923.928.625.6-10.322.59.720.446.933.76.54.86.414.2

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0-13788000.000-13809000.000
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.00.00.0100.00.00.0
Percentage of InterestAndDividendIncomeOperating0.00.00.00.0-8.70.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-03-312012-12-31
Value42444686656564676764646066656261656563546660625963596062675355
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating28.829.629.052.438.637.938.841.442.941.643.441.647.147.546.146.049.248.746.840.348.947.047.444.946.743.745.547.751.642.642.0

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value60564944488365646764646065626165635460625959606267585355555453524747403822196812
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.029.630.250.737.938.841.441.643.441.647.546.146.048.746.840.347.047.444.943.745.547.751.645.542.642.041.337.834.433.530.129.125.523.113.711.841.27.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1211107.9939.4581017121113141513158.965202120192122211923212221222121222421171919191918171614136.6367.127-14.0364.645
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.05.46.36.510.87.76.68.38.810.18.410.46.114.715.415.215.015.916.615.914.317.516.816.916.016.715.616.317.118.616.414.215.114.913.612.412.110.910.59.28.34.04.3-8.52.8

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2020-09-302020-06-302019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value112.8637.8910150.0108.895205.2252016160.02120270.0081715320.023101637-0.2363215320.01116310.03231100.0020.0140.0691314
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating8.01.94.76.19.10.06.45.713.43.614.711.912.40.016.015.020.20.013.012.024.50.07.612.228.6-0.224.812.225.70.08.411.320.70.020.219.46.50.00.00.08.08.5

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-06-30
Value1614-0.0192.863
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.01.9

Interest And Fee Income Loans And Leases

us-gaap:InterestAndFeeIncomeLoansAndLeases

us-gaap:InterestAndFeeIncomeLoansAndLeases


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value134132133132132138142144145141137133131126124122117116114114113113112112107109108109108106107112112112116115118123127127127128137139141142137
Percentage of InterestAndFeeIncomeLoansAndLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.089.888.786.886.285.384.784.284.384.884.884.985.485.985.385.286.586.085.083.883.582.982.982.481.280.880.180.381.786.288.189.289.085.981.280.181.880.579.181.183.384.384.786.283.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1822273232424549504743373531302929282930292828282828313131313233333335424849525455566065686767
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.021.921.626.327.429.129.228.426.724.122.721.320.621.021.120.922.322.622.121.320.921.022.221.723.323.523.524.025.125.626.126.527.331.433.632.333.534.334.335.936.839.340.741.241.0

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value128124120114117117119120121120119119119117115112108107103102104106106106100103102103103100989694939592961541551041611011041001679797
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.078.178.473.772.670.970.871.673.375.977.378.779.479.078.979.177.777.477.978.779.179.077.878.376.776.576.576.074.974.473.973.572.768.666.4100.0100.065.7100.064.163.260.7100.058.859.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value151823273141455051474438343029
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.018.820.826.327.929.830.228.527.224.422.320.720.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value474438343437655253515251514951464442414443413542394038403738404237353535353433303025241512827.911
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.023.323.323.839.930.931.330.532.632.833.133.135.432.432.030.931.133.332.230.926.031.430.230.428.830.028.129.230.732.929.128.426.926.424.222.021.419.318.616.314.89.67.649.84.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value47443834343765525351525151495146444241444341354239403840373840423735
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0105.6
Percentage of InterestAndDividendIncomeOperating0.00.00.023.323.323.839.930.931.330.532.632.833.133.135.432.432.030.931.133.332.230.926.031.430.230.428.830.028.129.230.732.929.122.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value43423436
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.023.322.8

Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value-18.08343156.051-6.195-9.572.418
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.04.1-4.1-6.01.5

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-16.05639244.3936.099-9.5250.6943.1553.5035.743-5.4031.929-0.7610.8952.9892.5370.1995.1118.3244.549-7.118-4.154-4.785-10.624-12.5080.052.727-3.7131310-6.1831.247-6.7660.258-1.667-49.43-2.447-19.013-1.593
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.03.04.1-6.00.41.92.03.4-3.31.2-0.50.62.11.80.13.86.33.4-5.3-3.1-3.5-7.8-9.70.02.0-2.710.37.8-4.71.0-5.30.2-1.3-36.8-1.7-12.3-1.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value-16.05639244.3936.099-9.5250.6943.1553.5035.743-5.403-0.762-0.8772.9892.5370.1995.1118.3244.549-7.119-4.154-4.785-10.624-12.5080.052.727-3.7131310-6.1831.247-6.766-1.667
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1-98.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0104.6
Percentage of InterestAndDividendIncomeOperating0.00.00.03.04.1-6.00.41.92.03.4-3.3-0.5-0.62.11.80.13.86.33.4-5.3-3.1-3.5-7.8-9.70.02.0-2.710.37.8-4.71.0-5.3-1.1
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-31
Value3656000.02722000.0
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value6.2015.966.0265.8545.4796.0996.266.4956.258
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.04.03.73.83.83.83.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1964919533190631879418175173751642316474164681643516188158651576615633155841525315083149601487314888148211467014684145681437014611144941475614789143641440413082130121311513106124721346513564136491344013323133881342713486
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
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:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-09-302019-09-302018-09-302017-09-30
Value2014203220002005
Percentage of Assets10.712.312.613.1
Percentage of Assets10.712.312.613.1
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1742217200170011677916184153891437214441144551443014205138681378013644135741324713062129451287412912128591270812714126121241112642125131278212799123831245111145110891118111192105731153211656117391153411463115511158811645
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 Assets88.788.189.289.389.088.687.587.787.887.887.787.487.487.387.186.986.686.586.686.786.886.686.686.686.486.586.386.686.586.286.485.285.285.385.484.885.685.986.085.886.086.386.386.3

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1964919533190631879418175173751642316474164681643516188158651576615633155841525315083149601487314888148211467014684145681437014611144941475614789143641440413082130121311513106124721346513564136491344013323133881342713486
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 End2020-09-302019-09-302018-09-302017-09-30
Value2014203220002005
Percentage of LiabilitiesAndStockholdersEquity10.712.312.613.1
Percentage of Assets10.712.312.613.1
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-302008-09-30
Value2227233220612014199019852050203220122004198319961986198820092005202120141999197519621962197019551959196819811973199019801952193719221934191418991933190819101906186018371838184117451332
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.311.910.810.711.011.412.512.312.212.212.312.612.612.712.913.113.413.513.413.313.213.413.413.413.613.513.713.413.513.813.614.814.814.714.615.214.414.114.014.214.013.713.713.70.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-09-302019-09-302018-09-302017-09-30
Value2014203219962005
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets10.712.312.613.1
Percentage of Assets srt:ParentCompany100.0100.099.8100.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value65814116126.4611515128.6342.8918.2948.1378.8998.0045.0152.4782.279-2.832-11.156-15.705-8.586-4.4320.3531023232024100.1956.3785.1311111138549542.472
Percentage of StockholdersEquity2.93.52.00.80.60.30.80.80.60.40.10.40.40.40.40.30.10.1-0.1-0.6-0.8-0.4-0.20.00.61.21.21.01.20.50.00.30.30.60.60.74.52.73.10.2
Percentage of Assets0.30.40.20.10.10.00.10.10.10.10.00.10.10.10.10.00.00.0-0.0-0.1-0.1-0.1-0.00.00.10.20.20.10.20.10.00.00.00.10.10.10.60.40.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value1677167516801678167716751673167216711669166816661665166416611660165916581655164816531651164916431643164016391638163816361634162516211620161915861582157815741261
Percentage of StockholdersEquity75.371.881.583.484.384.481.682.383.083.384.183.583.883.782.782.882.182.382.883.484.384.183.784.083.983.482.783.082.382.683.783.984.383.884.683.583.085.790.294.6
Percentage of Assets8.58.68.88.99.29.610.210.210.110.210.310.510.610.610.710.911.011.111.111.111.211.311.211.311.411.211.311.111.111.411.312.412.512.412.412.711.811.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value135135135135135135135135135135135135135135135134134134134134134134134133133133133133133133133132132131131129129129129105
Percentage of StockholdersEquity6.15.86.66.76.86.86.66.76.76.86.86.86.86.86.76.76.76.76.76.86.86.86.86.86.86.86.76.86.76.76.86.86.96.86.96.86.87.07.47.9
Percentage of Assets0.70.70.70.70.70.80.80.80.80.80.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.01.01.01.01.01.01.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312011-09-302010-09-302009-09-302008-09-30
Value3003000.00.00.00.0
Percentage of StockholdersEquity13.512.90.00.00.00.0
Percentage of Assets1.51.50.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value14951468144314201403140613851335130012621227118811521115108110421009979972943912881852829799772734706679652624594561533507480376292196174
Percentage of StockholdersEquity67.162.970.070.570.570.867.565.764.663.061.959.558.056.153.852.050.048.648.647.846.544.943.342.440.839.337.135.834.233.032.030.729.227.626.525.319.815.911.213.1
Percentage of Assets7.67.57.67.67.78.18.48.17.97.77.67.57.37.16.96.86.76.56.56.36.26.05.85.75.65.35.14.84.64.54.34.54.34.13.93.92.82.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value-1446.371-1328.068-1238.997-1238.296-1238.292-1238.252-1159.642-1126.163-1106.244-1071.957-1051.239-1002.309-975.001-935.039-877.044-838.06-786.156-760.087-760.071-739.686-721.884-696.283-661.774-651.836-628.157-602.463-549.434-525.108-485.048-452.593-439.762-420.817-397.616-363.803-355.326-310.579-268.665-208.985-208.985-210.25
Percentage of StockholdersEquity-64.9-56.9-60.1-61.5-62.2-62.4-56.5-55.4-55.0-53.5-53.0-50.2-49.1-47.0-43.6-41.8-38.9-37.7-38.0-37.4-36.8-35.5-33.6-33.3-32.1-30.6-27.7-26.6-24.4-22.9-22.5-21.7-20.7-18.8-18.6-16.3-14.1-11.4-12.0-15.8
Percentage of Assets-7.4-6.8-6.5-6.6-6.8-7.1-7.1-6.8-6.7-6.5-6.5-6.3-6.2-6.0-5.6-5.5-5.2-5.1-5.1-5.0-4.9-4.7-4.5-4.5-4.4-4.1-3.8-3.6-3.3-3.2-3.1-3.2-3.1-2.8-2.7-2.5-2.0-1.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital us-gaap:ConsolidatedEntities

us-gaap:TierOneRiskBasedCapital

srt:ParentCompany


Tier
Period End2020-09-302019-09-302018-09-302017-09-30
Value1687171016781701
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0
Percentage of Assets9.010.410.611.2
Percentage of Assets srt:ParentCompany83.884.183.984.8

srt:Subsidiaries


Tier
Period End2020-09-302019-09-302018-09-302017-09-30
Value1625166616611668
Percentage of TierOneRiskBasedCapital96.397.499.098.1
Percentage of Assets8.610.110.510.9
Percentage of Assets srt:Subsidiaries0.00.00.00.0

Cash

us-gaap:Cash us-gaap:ConsolidatedEntities

us-gaap:Cash

srt:ParentCompany


Cashus-gaap:
Period End2020-09-302019-09-302018-09-302017-09-30
Value57382033
Percentage of Cash100.0100.0100.0100.0
Percentage of Assets0.30.20.10.2
Percentage of Assets srt:ParentCompany2.81.91.01.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value225123181830170212181495483419289279283268345256309313359266398450530276305284349675542781861608967203646782637751963890909816658911842888112891993649882
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.511.99.69.16.78.62.92.51.81.71.81.72.21.62.02.12.41.82.73.03.61.92.11.92.44.63.75.35.84.26.71.65.06.04.96.07.26.66.76.14.96.86.36.60.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value57382033247.628
Percentage of CashAndCashEquivalentsAtCarryingValue3.49.27.610.65.42.7
Percentage of Assets0.30.20.10.20.20.1
Percentage of Assets srt:ParentCompany2.81.91.01.60.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value225123181830170212181495483419289279283268345256309313450
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.511.99.69.16.78.62.92.51.81.71.81.72.21.62.02.13.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value412443416390386361330270237218212
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.72.62.62.62.52.22.11.91.61.6

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Building


Property
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value175165156149143147143132114102103
Percentage of PropertyPlantAndEquipmentGross42.537.237.638.437.240.943.449.148.046.848.8
Percentage of Assets0.91.01.01.01.01.01.01.00.90.80.8
Percentage of Assets us-gaap:Building0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value9811711010210911311392827876
Percentage of PropertyPlantAndEquipmentGross24.026.526.426.228.331.434.334.234.735.836.1
Percentage of Assets0.50.70.70.70.70.80.80.70.70.60.6
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value1522221818108.5478.4117.536.9195.512
Percentage of PropertyPlantAndEquipmentGross3.75.15.54.84.72.82.63.13.23.22.6
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.0

wfsl:FurnitureFixturesAndEquipment


Property
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value123138126119115895336333126
Percentage of PropertyPlantAndEquipmentGross29.931.230.530.629.824.916.213.614.114.212.6
Percentage of Assets0.70.80.80.80.80.60.40.30.30.20.2
Percentage of Assets wfsl:FurnitureFixturesAndEquipment0.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value159169148126104847364585250
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.91.00.90.80.70.60.50.50.50.40.4

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value255259256252250245245274275277276267269265264263269271275281295299288276267264254257246228224206206206207178175174174166165164165162
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 Assets1.31.31.31.31.41.41.51.71.71.71.71.71.71.71.71.71.81.81.91.92.02.02.01.91.91.81.81.71.71.61.61.61.61.61.61.41.31.31.31.21.21.21.21.2

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:ParentCompany


Investments
Period End2020-09-302019-09-302018-09-302017-09-30
Value1951198919801972
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0
Percentage of Assets10.412.112.512.9
Percentage of Assets srt:ParentCompany96.997.899.098.4

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-30
Value302302302302302302302301301301301301301301300293291291291291291291291291291260251251251251
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.51.61.61.71.71.81.81.81.81.91.91.91.91.91.91.91.92.02.02.02.02.02.02.02.02.01.91.90.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value7199000.07879000.09918000.05529000.05486000.0
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.00.0

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value309309311298296
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0
Percentage of Assets1.61.92.02.02.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-09-30
Value31
Percentage of OperatingLeaseRightOfUseAsset100.0
Percentage of Assets0.2

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2532682923463423032212101921581691961841871771851891831851991991911901881801711571431391321271251241261331374450556276707784
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 Assets1.31.41.51.81.91.71.31.31.21.01.01.21.21.21.11.21.31.21.21.31.31.31.31.31.31.21.11.00.90.90.91.01.01.01.01.10.30.40.40.50.60.50.60.6

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-09-302019-09-302018-09-30
Value5.05.00.0
Percentage of OtherAssets1.42.40.0
Percentage of Assets0.00.00.0
Percentage of Assets srt:ParentCompany0.20.20.0

Time Deposit Maturities Year One

us-gaap:TimeDepositMaturitiesYearOne

us-gaap:TimeDepositMaturitiesYearOne


Time
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value312734892800255328942862
Percentage of TimeDepositMaturitiesYearOne100.0100.0100.0100.0100.0100.0
Percentage of Assets16.621.217.716.719.419.6

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-09-30
Value5917000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-09-30
Value5348000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-09-30
Value4547000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-09-30
Value3603000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-09-30
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-09-302020-06-302020-03-312019-12-31
Value33303031
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-09-30
Value36
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-09-30
Value3119000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-302008-09-30
Value2227233220612014199019852050203220122004198319961986198820092005202120141999197519621962197019551959196819811973199019801952193719221934191418991933190819101906186018371838184117451332
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.311.910.810.711.011.412.512.312.212.212.312.612.612.712.913.113.413.513.413.313.213.413.413.413.613.513.713.413.513.813.614.814.814.714.615.214.414.114.014.214.013.713.713.70.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-09-302019-09-302018-09-302017-09-30
Value2014203219962005
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets10.712.312.613.1
Percentage of Assets srt:ParentCompany100.0100.099.8100.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value65814116126.4611515128.6342.8918.2948.1378.8998.0045.0152.4782.279-2.832-11.156-15.705-8.586-4.4320.3531023232024100.1956.3785.1311111138549542.472
Percentage of StockholdersEquity2.93.52.00.80.60.30.80.80.60.40.10.40.40.40.40.30.10.1-0.1-0.6-0.8-0.4-0.20.00.61.21.21.01.20.50.00.30.30.60.60.74.52.73.10.2
Percentage of Assets0.30.40.20.10.10.00.10.10.10.10.00.10.10.10.10.00.00.0-0.0-0.1-0.1-0.1-0.00.00.10.20.20.10.20.10.00.00.00.10.10.10.60.40.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value1677167516801678167716751673167216711669166816661665166416611660165916581655164816531651164916431643164016391638163816361634162516211620161915861582157815741261
Percentage of StockholdersEquity75.371.881.583.484.384.481.682.383.083.384.183.583.883.782.782.882.182.382.883.484.384.183.784.083.983.482.783.082.382.683.783.984.383.884.683.583.085.790.294.6
Percentage of Assets8.58.68.88.99.29.610.210.210.110.210.310.510.610.610.710.911.011.111.111.111.211.311.211.311.411.211.311.111.111.411.312.412.512.412.412.711.811.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value135135135135135135135135135135135135135135135134134134134134134134134133133133133133133133133132132131131129129129129105
Percentage of StockholdersEquity6.15.86.66.76.86.86.66.76.76.86.86.86.86.86.76.76.76.76.76.86.86.86.86.86.86.86.76.86.76.76.86.86.96.86.96.86.87.07.47.9
Percentage of Assets0.70.70.70.70.70.80.80.80.80.80.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.01.01.01.01.01.01.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312011-09-302010-09-302009-09-302008-09-30
Value3003000.00.00.00.0
Percentage of StockholdersEquity13.512.90.00.00.00.0
Percentage of Assets1.51.50.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value14951468144314201403140613851335130012621227118811521115108110421009979972943912881852829799772734706679652624594561533507480376292196174
Percentage of StockholdersEquity67.162.970.070.570.570.867.565.764.663.061.959.558.056.153.852.050.048.648.647.846.544.943.342.440.839.337.135.834.233.032.030.729.227.626.525.319.815.911.213.1
Percentage of Assets7.67.57.67.67.78.18.48.17.97.77.67.57.37.16.96.86.76.56.56.36.26.05.85.75.65.35.14.84.64.54.34.54.34.13.93.92.82.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302010-09-302009-09-302008-09-30
Value-1446.371-1328.068-1238.997-1238.296-1238.292-1238.252-1159.642-1126.163-1106.244-1071.957-1051.239-1002.309-975.001-935.039-877.044-838.06-786.156-760.087-760.071-739.686-721.884-696.283-661.774-651.836-628.157-602.463-549.434-525.108-485.048-452.593-439.762-420.817-397.616-363.803-355.326-310.579-268.665-208.985-208.985-210.25
Percentage of StockholdersEquity-64.9-56.9-60.1-61.5-62.2-62.4-56.5-55.4-55.0-53.5-53.0-50.2-49.1-47.0-43.6-41.8-38.9-37.7-38.0-37.4-36.8-35.5-33.6-33.3-32.1-30.6-27.7-26.6-24.4-22.9-22.5-21.7-20.7-18.8-18.6-16.3-14.1-11.4-12.0-15.8
Percentage of Assets-7.4-6.8-6.5-6.6-6.8-7.1-7.1-6.8-6.7-6.5-6.5-6.3-6.2-6.0-5.6-5.5-5.2-5.1-5.1-5.0-4.9-4.7-4.5-4.5-4.4-4.1-3.8-3.6-3.3-3.2-3.1-3.2-3.1-2.8-2.7-2.5-2.0-1.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value135135135135135135135135135135135135135135135134134134134134134134134133133133133133133133133132132131131129129129129129129129129129
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.70.70.70.80.80.80.80.80.80.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.91.01.01.01.01.01.01.01.01.01.01.01.01.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value16771675168016781677167516731672167116691668166616651664166116601659165816551648165316511649164316431640163916381638163616341625162116201619158615851584158315821581158015791578
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 Assets8.58.68.88.99.29.610.210.210.110.210.310.510.610.610.710.911.011.111.111.111.211.311.211.311.411.211.311.111.111.411.312.412.512.412.412.711.811.711.611.811.911.811.811.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value14951468144314201403140613851335130012621227118811521115108110421009979972943912881852829799772734706679652624594561533507480453427401376352329310292
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 Assets7.67.57.67.67.78.18.48.17.97.77.67.57.37.16.96.86.76.56.56.36.26.05.85.75.65.35.14.84.64.54.34.54.34.13.93.93.43.12.92.82.62.52.32.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value65814116126.4611515128.6342.8918.2948.1378.8998.0045.0152.4782.279-2.832-11.156-15.705-8.586-4.4320.3531023232024100.1956.3785.1311111136265848541173349
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 Assets0.30.40.20.10.10.00.10.10.10.10.00.10.10.10.10.00.00.0-0.0-0.1-0.1-0.1-0.00.00.10.20.20.10.20.10.00.00.00.10.10.10.50.50.60.60.30.10.20.4

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value144613281238123812381238115911261106107110511002975935877838786760760739721696661651628602549525485452439420397363355310298298288268245219213208
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.46.86.56.66.87.17.16.86.76.56.56.36.26.05.65.55.25.15.15.04.94.74.54.54.44.13.83.63.33.23.13.23.12.82.72.52.22.22.12.01.81.61.61.5

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-06-302021-03-312013-09-302013-06-302011-12-31
Value0.02930.002-0.00133
Percentage of StockIssuedDuringPeriodValueNewIssues0.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312013-09-302013-06-302011-12-31
Value0.0-6.6750.001-0.00131
Percentage of StockIssuedDuringPeriodValueNewIssues0.0-2.350.0100.094.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.0

us-gaap:PreferredStock


Stock
Period End2021-06-302021-03-31
Value0.0300
Percentage of StockIssuedDuringPeriodValueNewIssues0.0102.3
Percentage of Assets0.00.0
Percentage of Assets us-gaap:PreferredStock0.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value44110945460-22.0387365594860502062585738424152336768701340187818255141275260-26.38371271023953897898130-3.92326
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.037.340.1-13.844.738.634.829.037.132.113.041.739.940.327.930.931.539.325.450.050.451.810.630.713.758.413.519.039.231.721.341.446.1-19.649.317.765.625.133.356.247.659.577.7-2.415.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-184.075-34.021-202.18-142.714-1080.96616613614019-251.15-330.802-170.048-61.878-108.859-333.66-212.327-26.73-213.032-92.447-128.4841123.123-118.249-273.092-90.474428-59.241385-303.432758-497.765-41.881361189513335-10.23675-191.05732-80.818-112.5175-71.737315
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.0-97.0-722.0104.182.883.211.4-149.9-203.4-108.2-39.9-73.0-228.9-149.3-19.4-156.4-69.6-96.784.22.3-87.5-201.8-70.033.421.6-43.9285.2-229.3577.9-382.0-32.7108.08.5666.791.722.9-6.647.4-118.320.5-48.8-68.0105.0-43.5190.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value72411235572743867-145.419-76.985-69.10919828542130-6.1462721088138-0.948-3.469107-100.47172137-248.7747-286.121-99.1-150.298-80.768-46.29113-120.579-44.198-185.836-1081.845-131.58-82.321.87742-116.563-52.595-43.688-226.212-96.7115896
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.0389.2496.6543.5-88.2-45.4-40.2118.5175.427.084.4-4.1186.776.558.928.3-0.7-2.680.4-74.453.3101.6-192.435.6-214.7-73.4-111.3-61.0-35.310.1-94.1-34.9-141.5-805.1-90.5-53.31.226.8-72.2-33.2-26.4-136.7-57.835.558.2

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-66.489487127-277.33410116412910-3.82114-77.269
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.0-185.2633.939.276.36.0-2.39.1-49.2

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-31
Value-10.279279.21125-14.811155.6827.5367.388121115106.68312119.0282.054
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value44110945460-22.0387365594860502062585738424152336768701340187818255141275260-26.38371271023953897898130-3.92326
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.037.340.1-13.844.738.634.829.037.132.113.041.739.940.327.930.931.539.325.450.050.451.810.630.713.758.413.519.039.231.721.341.446.1-19.649.317.765.625.133.356.247.659.577.7-2.415.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value474438343437655253515251514951464442414443413542394038403738404237353535353433303025241512827.911
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.023.323.323.839.930.931.330.532.632.833.133.135.432.432.030.931.133.332.230.926.031.430.230.428.830.028.129.230.732.929.128.426.926.424.222.021.419.318.616.314.89.67.649.84.8

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value47443834343765525351525151495146444241444341354239403840373840423735
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0105.6
Percentage of InterestAndDividendIncomeOperating0.00.00.023.323.323.839.930.931.330.532.632.833.133.135.432.432.030.931.133.332.230.926.031.430.230.428.830.028.129.230.732.929.122.6
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1389000.02078000.01449000.01450000.01521000.02119000.01379000.01204000.01199000.01111000.01751000.01137000.01100000.01522000.01012000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-184.075-34.021-202.18-142.714-1080.96616613614019-251.15-330.802-170.048-61.878-108.859-333.66-212.327-26.73-213.032-92.447-128.4841123.123-118.249-273.092-90.474428-59.241385-303.432758-497.765-41.881361189513335-10.23675-191.05732-80.818-112.5175-71.737315
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.0-97.0-722.0104.182.883.211.4-149.9-203.4-108.2-39.9-73.0-228.9-149.3-19.4-156.4-69.6-96.784.22.3-87.5-201.8-70.033.421.6-43.9285.2-229.3577.9-382.0-32.7108.08.5666.791.722.9-6.647.4-118.320.5-48.8-68.0105.0-43.5190.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value72411235572743867-145.419-76.985-69.10919828542130-6.1462721088138-0.948-3.469107-100.47172137-248.7747-286.121-99.1-150.298-80.768-46.29113-120.579-44.198-185.836-1081.845-131.58-82.321.87742-116.563-52.595-43.688-226.212-96.7115896
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating0.00.00.0389.2496.6543.5-88.2-45.4-40.2118.5175.427.084.4-4.1186.776.558.928.3-0.7-2.680.4-74.453.3101.6-192.435.6-214.7-73.4-111.3-61.0-35.310.1-94.1-34.9-141.5-805.1-90.5-53.31.226.8-72.2-33.2-26.4-136.7-57.835.558.2

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value16171616161616161516141414131313133512121212121212121410111010117.721.68176.858.5028.5618.5175.4656.7126.7296.7915.6215.6215.6185.59
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value118890.7010.0040.047833193420482739573851260.016201725349.938232553244032121823338.47744110.09.9962023266.0434.5610.00.00.00.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.00.00.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-09-302019-09-302018-09-302017-09-30
Value28.9327.2115.2518.64
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value0.29315111.6765.076647978100150143
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value60404077717582100108133121
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BankOwnedLifeInsuranceIncome

us-gaap:BankOwnedLifeInsuranceIncome


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1362000.01345000.01426000.01420000.01403000.01393000.01457000.01466000.01443000.01416000.01497000.01502000.01478000.01441000.01571000.01591000.01575000.01593000.01739000.01746000.01722000.01374000.0785000.0776000.0759000.0745000.0216000.00000
Percentage of BankOwnedLifeInsuranceIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1 us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1

us-gaap:InterestRateContract, us-gaap:FairValueHedging, wfsl:InterestIncomeLoansReceivable


Change
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-6.262174.5872.141-4.03-24.6764.692-0.095-2.491-1.6-2.317
Percentage of ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1 us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1

us-gaap:InterestRateContract, us-gaap:FairValueHedging, wfsl:InterestIncomeLoansReceivable


Change
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.292-17.377-4.456-2.1663.99924-4.5930.112.4891.6022.279
Percentage of ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:InternalCreditAssessment

us-gaap:ConcentrationRiskPercentage1

us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk, us-gaap:Pass


Concentration
Period End2020-12-31
Value94.42
Percentage of ConcentrationRiskPercentage1100.0

us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk, us-gaap:SpecialMention


Concentration
Period End2020-12-31
Value1.01
Percentage of ConcentrationRiskPercentage11.1

us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk, us-gaap:Substandard


Concentration
Period End2020-12-31
Value4.56
Percentage of ConcentrationRiskPercentage14.8

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.00.0150.00.00.00.0-0.0090.00.00.00.02.5310.0
Percentage of DebtAndEquitySecuritiesGainLoss0.00.0100.00.00.00.00.0100.00.00.00.00.0100.00.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

wfsl:InterestRateContractPayFixedReceiveFloatingSwap, wfsl:NoninterestIncomeOtherOperatingIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value104012-0.229-4.815-28.1845.408-6.469-11.091-6.163-9.39
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:InterestRateContractReceiveFixedPayFloatingSwap, wfsl:NoninterestIncomeOtherOperatingIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-10.814-40.929-12.3760.2294.81528-5.4086.469116.1639.39
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value161716161616161615161414141313131335121212121212122.2471014111010109.5018.69
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value161716161616161615161414141313131335121212121212122.2471014111010109.5018.69
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStockCash

us-gaap:DividendsPreferredStockCash


Dividends
Period End2021-06-302021-03-31
Value3656000.02722000.0
Percentage of DividendsPreferredStockCash100.0100.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-30
Value3656000.0
Percentage of DividendsPreferredStockCash100.0

us-gaap:FDICIndemnificationAssetPeriodIncreaseDecrease

us-gaap:FDICIndemnificationAssetPeriodIncreaseDecrease


F
Period End2021-06-302021-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.0140.00.00.00.00.00.00.0-8.550.00.00.00.0
Percentage of FDICIndemnificationAssetPeriodIncreaseDecrease0.0100.00.00.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:FairValueOfAssetsAcquired

us-gaap:FairValueOfAssetsAcquired


Fair
Period End2020-09-302019-09-302015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-31
Value0.00.2050.00.00.017-2.42650.0819810-0.1320.01240.00.00.0
Percentage of FairValueOfAssetsAcquired0.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.00.0

us-gaap:FederalDepositInsuranceCorporationPremiumExpense

us-gaap:FederalDepositInsuranceCorporationPremiumExpense


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value3.93.7553.2633.6342.3652.472.472.4092.5591.9782.8622.972.952.8522.822.8192.8422.912.8393.5812.8692.7852.5892.4852.3772.380.6742.332.9782.7672.9342.9352.8313.1073.3423.554.04.354.1935.2835.15.15.0995.3134.8744.8743.564
Percentage of FederalDepositInsuranceCorporationPremiumExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FeesAndCommissionsMortgageBankingAndServicing

us-gaap:FeesAndCommissionsMortgageBankingAndServicing


Fees
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1748000.0872000.02392000.01062000.01380000.03048000.01804000.0970000.01334000.0667000.0970000.0895000.01094000.0780000.01035000.0980000.0889000.0
Percentage of FeesAndCommissionsMortgageBankingAndServicing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-31
Value1.1782.6721.8861.9661.6252.2373.1974.135.6882.1863.0497.5743.7641.813.8343.3351.6636.3095.76.3434.0725.4563.1934.6416.2385.643.4516.7185.6196.298103.4883.8312.089
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesRecovery us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.5071.8780.8741.1140.81.2082.5242.8585.333
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery43.070.346.356.749.254.078.969.293.8

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.6710.7941.0120.8520.8250.360.3090.3830.3070.2650.2130.2080.2230.2760.2860.3220.2820.3140.3790.7920.4370.3970.392
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery57.029.753.743.350.816.19.79.35.412.17.02.75.915.27.59.717.05.06.612.510.77.312.3

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

us-gaap:CommercialPortfolioSegment, srt:Multifamily


Financing
Period End2020-09-302020-06-302020-03-312019-12-312019-06-30
Value0.00.00.00.4980.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery0.00.00.015.60.0

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.4851.4570.7890.8660.1931.020.3680.2420.09
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery41.254.541.844.011.945.611.55.91.6

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.1290.00.0050.0540.0990.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery6.60.00.21.72.40.0

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0130.0110.050.0680.1740.0570.1440.1673.218
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery1.10.42.73.510.72.54.54.056.6

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0090.410.0350.0510.4330.1261.462.352.025
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery0.815.31.92.626.65.645.756.935.6

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.3240.4970.7790.5030.4370.1920.2610.4340.047
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery27.518.641.325.626.98.68.210.50.8

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.2890.290.2260.2130.370.360.3090.3830.307
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery24.510.912.010.822.816.19.79.35.4

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0510.00.0010.0010.0930.0010.001
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery4.30.00.10.02.90.00.0

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0070.0070.0070.1360.0170.4760.010.4540.0
Percentage of FinancingReceivableAllowanceForCreditLossesRecovery0.60.30.46.91.021.30.311.00.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.0470.2080.1521.363.3270.4490.6184.0684.7521.0151.6411.0673.6740.4390.7520.7920.4111.0930.4040.7661.1751.9382.1212.9236.5512.5172.6092.1133.44.7754.8128.2687.7741219291810925
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0110.0180.0020.9833.0340.1420.1591.4144.099
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs23.48.71.372.391.231.625.734.886.3

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.0360.190.150.3770.2930.230.3740.5220.0340.3320.140.1650.0450.0940.0780.0860.1440.5080.1460.1350.3070.2780.242
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs76.691.398.727.78.851.260.512.80.732.78.515.51.221.410.410.935.046.536.117.626.114.311.4

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

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.00.00.0130.0980.0890.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.00.02.915.92.20.0

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0110.0180.0020.9833.0340.1290.051.2834.034
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs23.48.71.372.391.228.78.131.584.9

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment


Financing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.00.00.00.0110.0420.065
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.00.00.01.81.01.4

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily


Financing
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.00.1060.0560.060.00.0150.030.065
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs0.051.04.11.80.02.40.71.4

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0360.0840.150.2310.2330.230.3740.5220.034
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs76.640.498.717.07.051.260.512.80.7

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans


Financing
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.090.00.0770.070.4680.215
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs6.60.017.111.311.54.5

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2 us-gaap:FinancialInstrumentPerformanceStatus

us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2

us-gaap:PerformingFinancingReceivable


Financing
Period End2021-03-312020-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-31
Value7886-11.741-9.094149-18.916-8.656199-10.343-16.049249-12.173-12.415282
Percentage of FinancingReceivableModificationsPostModificationRecordedInvestment2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableNonaccrualInterestIncome

us-gaap:FinancingReceivableNonaccrualInterestIncome


Financing
Period End2021-06-302021-03-312020-12-31
Value3514000.01739000.03489000.0
Percentage of FinancingReceivableNonaccrualInterestIncome100.0100.0100.0

us-gaap:GainLossOnDerivativeInstrumentsNetPretax us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:InterestRateContract, us-gaap:CashFlowHedging, wfsl:InterestExpenseFHLBAdvances


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
Value2.182173.5974.7451.0460.498-0.214-0.601-0.817-0.854-0.551
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings

us-gaap:InterestRateContract, us-gaap:FairValueHedging, wfsl:InterestIncomeLoansReceivable


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
Value-1552000.0-1449000.0-1410000.0-431000.0-337000.0-122000.092000.016000.048000.060000.0-19000.0
Percentage of GainLossOnFairValueHedgesRecognizedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnOilAndGasHedgingActivity

us-gaap:GainLossOnOilAndGasHedgingActivity


Gain
Period End2021-06-30
Value0.0
Percentage of GainLossOnOilAndGasHedgingActivity0.0

us-gaap:GainLossOnSaleOfInvestments

us-gaap:GainLossOnSaleOfInvestments


Gain
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.00.0150.00.00.00.0-0.0090.00.00.00.02.5310.00.00.9680.00.00.00.0
Percentage of GainLossOnSaleOfInvestments0.00.0100.00.00.00.00.0100.00.00.00.00.0100.00.00.0100.00.00.00.00.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.141-0.022-0.015-1.054-0.0710.381323.3860.7191.3257.0540.1170.3110.7810.241-0.018-0.8963.244-0.657-10.9737.9074.3192.31
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainsLossesOnSalesOfOtherRealEstate

us-gaap:GainsLossesOnSalesOfOtherRealEstate


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-0.1510.034-0.4491.1-0.2190.031-0.886-0.6710.3530.8080.32-0.0380.168-0.2780.0460.425-0.1240.7950.398-0.3555.0873.8941.424.3283.1881.4730.3150.711-2.0560.553-1.9515.2860.176-4.003-3.3191.1861.146-1.582-10.57-11.681-8.171-9.645-10.553-20.089-31.031-16.635-12.72
Percentage of GainsLossesOnSalesOfOtherRealEstate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod

us-gaap:ImpairedFinancingReceivableInterestIncomeAccrualMethod


Impaired
Period End2021-06-302021-03-312020-12-31
Value0.3130.3670.402
Percentage of ImpairedFinancingReceivableInterestIncomeAccrualMethod100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-7.71-6.7410.981-1.8832.873-14.167141.811-2.8484.080.00.00.0
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet

us-gaap:IncreaseDecreaseInAccruedInterestReceivableNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-2529000.01402000.0-1128000.03807000.03916000.0-649000.0-2132000.0853000.0-2786000.02583000.0912000.03625000.0-261000.01785000.0503000.02717000.0-1647000.02455000.0449000.0781000.0-683000.0-688000.0-2170000.0879000.0-809000.0-398000.0-11280000.0645000.0108000.01655000.0411000.01202000.02568000.0-2382000.0-1058000.0-6186000.0-1076000.0145000.01391000.0459000.018000.085000.02750000.0-975000.0-1665000.0-1530000.0-3829000.0
Percentage of IncreaseDecreaseInAccruedInterestReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value17-38.658-36.7618.71538588.0921.49845-15.225-10.4824.253-49.1395.6822.5956.382-6.02-0.574-41.26525-4.116331517-24.32426-25.8928-16.618-12.76813-14.4076.667-15.4377.42-0.727-0.0662.0221.6-4.0492.861-23.987-8.142
Percentage of IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance

us-gaap:IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-8.75920-33.92319-11.07320-36.931238.114.674-36.25224-8.65317-32.70722-8.52518-19.3029.6899.3462.115-28.4761912-1.293-9.7030.49111-0.54-24.652169.462-0.36-23.489
Percentage of IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4186523866701021156-58.62619077160174991481371662003.547-16.692462135-107.7351953-114.163113-137.999-48.753-118.531-57.835-1.79526-88.652-83.77-77.942-106.563-115.252-77.23573-47.787-76.582-55.36-6.908-34.207-79.905175128
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.00.05.7080.00.00.00.00.01.804-2.879-1.4140.00.00.016-0.509-8.414162.9463.888-12.21319103.215-17.58622-8.0164.491-10.899-3.0388.7213.314-12.78218-14.926-14.4974.276134.942
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable0.00.0100.00.00.00.00.00.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2.989-84.676-71.923-2.11449953.793-5.6344-4.644-16.8165.998-7.9191.0827.715-1.3568.657-1.122-14.1530.3098.3441.7973.754-8.1568.91413143.2856.7619.402-1.6490.315-0.953-5.521-30.19190-6.259-4.89-4.759-10.3115.497-6.424-7.606-8.143-2.0249.20252
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InformationTechnologyAndDataProcessing

us-gaap:InformationTechnologyAndDataProcessing


Information
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value10101112121117119.9358.7559.047.815108.7817.9299.1056.6176.6866.4517.157.6697.4538.714.2813.7833.8824.033.9383.5053.9312.9293.3382.3712.8522.438
Percentage of InformationTechnologyAndDataProcessing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value147149159164169171167162157155149145142137136132132133135135135129132133135135132131130128126131134145154155158161158165165167165165
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseBorrowings

us-gaap:InterestExpenseBorrowings


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value9.93711131310131315171716151615151516161616161515151616171717161717171617222727282827272830303031
Percentage of InterestExpenseBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDeposits

us-gaap:InterestExpenseDeposits


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value8.90610141921283134322926231816141412121313131312131212131414141516161618202022232627293235373736
Percentage of InterestExpenseDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss

us-gaap:InterestIncomeExpenseAfterProvisionForLoanLoss


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value13012411710810611112012212111911912411811811511210810910310510510710610610210710710610610410299949391868686928985707874783328
Percentage of InterestIncomeExpenseAfterProvisionForLoanLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeSecuritiesMortgageBacked

us-gaap:InterestIncomeSecuritiesMortgageBacked


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5.4886.6967.238.51610141517181919171817161515161213151616171618191920201914111011162528262730262321212127
Percentage of InterestIncomeSecuritiesMortgageBacked100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterestAndDividend

us-gaap:InvestmentIncomeInterestAndDividend


Investment
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value147146147149159164171167162155149145137136132133135135129132133135132131-5.857128126131-58.86914510410310410610110410099
Percentage of InvestmentIncomeInterestAndDividend100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4343423636383632343233313131292728282626272929302930292728272522242321191920181818171715162413
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2020-09-302020-06-302020-03-31
Value1947000.01976000.01913000.0
Percentage of LeaseCost100.0100.0100.0

us-gaap:NoninterestExpense

us-gaap:NoninterestExpense


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value8381817875798272706771696665616257575455565964575657535453524443414138353536343434333431323926
Percentage of NoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncome

us-gaap:NoninterestIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value13141311131646161412191212126.79516131011151010101211105.38108.0726.7025.7885.8715.0596.0464.9573.2543.595.0284.6454.7194.277124.426-0.0155.1549124
Percentage of NoninterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoninterestIncomeOtherOperatingIncome

us-gaap:NoninterestIncomeOtherOperatingIncome


Noninterest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5.2627.3235.4524.1556.4155.875388.9926.456.257114.9464.9465.4047.6245.917.3194.1454.4098.2484.0884.2133.2013.7093.0423.388-2.6622.8731.7391.9972.0385.8715.0596.0464.9573.5853.595.0284.6454.7194.2774.3644.426-20.1055.1545.4463.81
Percentage of NoninterestIncomeOtherOperatingIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value9.725109.5929.1649.35710109.7979.6849.839.2689.6749.0959.0138.6718.898.8299.0918.457.4938.5158.9698.5929.098.4928.2398.135126.065.995.6184.4314.534.8254.4463.9943.9524.0943.9313.73.6283.6363.5153.5753.7113.3993.249
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2020-09-302020-06-302020-03-31
Value1635000.01649000.01671000.0
Percentage of OperatingLeaseCost100.0100.0100.0

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value2.027-3.7298.991-1.658120.045-1.7245.80711102.707-2.204-3.747-7.786-1.2422.0042.0063.596-10.191.902-0.614.374-6.553-3.893-16.0423.2035.414-14.02813
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

wfsl:InterestRateContractPayFixedReceiveFloatingSwap


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-23.48556-8.045-12.428
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-18.08354156.051-6.195-9.572.418-2.652-7.758-4.751-8.112.3612.9868.6814.231
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax


Other
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value20-8.045-12.4283.115-3.435-10.043-6.15-10.4993.0563.865106.69
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax us-gaap:DerivativeInstrumentRisk

wfsl:InterestRateContractPayFixedReceiveFloatingSwap


Other
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value-23.4857020-8.045-12.4283.115-10.043-6.15-10.499
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax0.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-5.401164.6271.808-1.85-2.8580.697-0.783-2.285-1.399-2.3890.6950.8791.6512.459
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


Other
Period End2021-06-302021-03-31
Value0.010
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax0.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

wfsl:InterestRateContractPayFixedReceiveFloatingSwap


Other
Period End2021-06-302021-03-31
Value0.014
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax0.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:InterestRateContract, us-gaap:CashFlowHedging, wfsl:InterestExpenseFHLBAdvances


Other
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0.0-14.110.00.00.00.00.00.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax0.0-100.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value03245000.000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax0.0100.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2020-09-302020-06-302020-03-31
Value0.00.011
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax0.00.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value006716000.0-3672000.0-13000.0425000.0-1711000.0-3316000.0-3091000.0-799000.0650000.01104000.03681000.0722000.0-1164000.0-1165000.0-2089000.05921000.0-1104000.0355000.0-2542000.03807000.02263000.09320000.0-1860000.0-3146000.00-8095000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value2.027-3.7298.991-1.6581211-1.724-186.779-2.447-19.0134324-20.738
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.605-1.1142.686-0.4963.6723.468-0.4250.0281.584-2.1588.0955.982-3.4780.725-3.9310.15-0.969-90.5071.42211-0.92613149.055
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoninterestExpense

us-gaap:OtherNoninterestExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value118.7899.0641210121212101112139.2359.8518.946106.5816.4586.2467.0956.0976.5419.3965.7646.0686.9345.974-4.70810106.693439.667109.438358.738.1837.565346.9756.7617.942317.5367.516.527
Percentage of OtherNoninterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value12131645151413191212126.84116131012141514121614125.695106.0167.2553.837115.2362.0431.6384.4394.7363.446-5.923-6.962-3.8942.866-6.127
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.48314237938052477823137118172
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2020-09-302020-06-302020-03-312019-12-31
Value033000.01052000.01725000.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.0100.0100.0

us-gaap:PaymentsToAcquireFederalReserveStock

us-gaap:PaymentsToAcquireFederalReserveStock


Payments
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value5680108122124771301451641491351239075170.0090.04.018256.8094.0670.00.00.0
Percentage of PaymentsToAcquireFederalReserveStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsToAcquireFinanceReceivables us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:PaymentsToAcquireFinanceReceivables

wfsl:SmallBusinessAdministrationSBACARESActPayrollProtectionProgram


Payments
Period End2021-06-302021-03-312020-12-31
Value85-545.0780
Percentage of PaymentsToAcquireFinanceReceivables100.0100.0100.0

us-gaap:PaymentsToAcquireLoansHeldForInvestment

us-gaap:PaymentsToAcquireLoansHeldForInvestment


Payments
Period End2021-06-302020-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-31
Value3390.00.00.00.00.00.00.01430.0720.00.00.05136100460.00.00.0
Percentage of PaymentsToAcquireLoansHeldForInvestment100.00.00.00.00.00.00.00.0100.00.0100.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromHedgeFinancingActivities

us-gaap:ProceedsFromHedgeFinancingActivities


Proceeds
Period End2021-06-30
Value0.0
Percentage of ProceedsFromHedgeFinancingActivities0.0

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-31
Value13992000270030503100193032703640410537353395309018954300.01006142040.00.00.00.0-625.06250.0270.0
Percentage of ProceedsFromIssuanceOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0100.0100.00.0100.00.0

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock

us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock


Proceeds
Period End2021-06-30
Value0.0
Percentage of ProceedsFromIssuanceOfPreferredStockAndPreferenceStock0.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9000.0300000.030000.03000.026000.065000.050000.028000.0159000.094000.0459000.050000.056000.0946000.0286000.0
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value15418115719216863695988373842514658771205711284124213114219352642022461781087677976931543306481276241127148209409311136195
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value769011611890658163443237434548505344527872633843-48.007142343134261923-97.8052968250113.5053.5494.8452.4913.23716115.1566.7945.8935.285
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value0.00.02040.00.00.00.00.4910.00.00.0
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt0.00.0100.00.00.00.00.0100.00.00.00.0

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock

us-gaap:ProceedsFromSaleOfFederalHomeLoanBankStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value64981121329277135142155147139116
Percentage of ProceedsFromSaleOfFederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.00.01.4230.0533.9160.0471.389100.00.00.00.0011.2530.02.2341.72214-0.040.040.0
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.00.0100.00.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.00.0

us-gaap:ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans

us-gaap:ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans


Proceeds
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value1452000.0280000.0357000.0223000.01296000.0820000.02662000.01907000.03915000.0
Percentage of ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:ProvisionForLoanLossesExpensed


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-2.00.03.06.5108.2-3.75-1.90.00.75-0.5
Percentage of ProvisionForLoanLossesExpensed100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:RepaymentsOfDebt

us-gaap:RepaymentsOfDebt


Repayments
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value28001930389529000.010610062522
Percentage of RepaymentsOfDebt100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value1390000.02078000.01449000.0-4875000.01521000.02119000.01379000.0-3321000.01199000.01110000.01751000.0-2296000.01100000.01522000.00-810000.0300000.0300000.0300000.0-669000.0300000.0300000.0300000.0-576000.0300000.0300000.0300000.0-427000.0300000.0300000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value1383000.02054000.01240000.0-4687000.01521000.02100000.01202000.0-3252000.01192000.01107000.01654000.0-2144000.01096000.01505000.0818000.0-810000.0300000.0300000.0300000.0-669000.0300000.0300000.0300000.0-576000.0300000.0300000.0300000.0-427000.0300000.0300000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation99.598.885.696.1100.099.187.297.999.499.794.593.499.698.90.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7000.024000.0209000.0-188000.0019000.0177000.0-69000.07000.03000.097000.0-152000.04000.017000.0194000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.51.214.43.90.00.912.82.10.60.35.56.60.41.10.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value0.0080.30.030.0260.0650.050.1590.0950.4590.050.0560.9460.2860.160.5732.1434.3622.9630.9210.3575.0420.3941.1840.2260.266-0.2160.4470.6319.283.9630.1450.063
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value0.0080.2820.0280.0240.0620.0470.1460.0870.4420.0470.0520.9040.2720.1520.5462.0514.1722.830.8710.3344.8150.3711.1130.2090.2480.0420.4150.6048.583.7810.1320.057
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.094.093.392.395.494.091.891.696.394.092.995.695.195.095.395.795.695.594.693.695.594.294.092.593.2-19.492.895.792.595.491.090.5

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value0.00.0180.0020.0020.0030.0030.0130.0080.0170.0030.0040.0420.0140.0080.0270.0920.190.1330.050.0230.2270.0230.0710.0170.018-0.2580.0320.0270.70.1820.0130.006
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.06.06.77.74.66.08.28.43.76.07.14.44.95.04.74.34.44.55.46.44.55.86.07.56.8119.47.24.37.54.69.09.5

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2020-09-302020-06-302020-03-31
Value73000.086000.093000.0
Percentage of SubleaseIncome100.0100.0100.0

us-gaap:TangibleAssetImpairmentCharges

us-gaap:TangibleAssetImpairmentCharges


Tangible
Period End2020-09-302020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0500000.005931000.0000
Percentage of TangibleAssetImpairmentCharges0.0100.00.0100.00.00.00.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockAcquiredAverageCostPerShare


Treasury
Period End2021-06-302021-03-312020-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-31
Value32.6931.5321.2923.33-2.4423.4921.93-0.5821.79
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value118890.7010.0040.047833193420482739573851260.016201725349.9382325532440321218233344
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:ShareRepurchaseProgram

wfsl:DutchAuction


Treasury
Period End2021-03-31
Value53
Percentage of TreasuryStockValueAcquiredCostMethod60.4

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302011-12-31
Value118890.7010.0040.047833193420482739573851260.016201725349.9382325532440321218233344
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2020-09-302020-06-302020-03-31
Value385000.0413000.0335000.0
Percentage of VariableLeaseCost100.0100.0100.0

wfsl:ChangeInUnrealizedGainLossOnCashFlowHedgingInstrumentsRelatedToInterestSettlements us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

wfsl:ChangeInUnrealizedGainLossOnCashFlowHedgingInstrumentsRelatedToInterestSettlements

us-gaap:InterestRateContract, us-gaap:CashFlowHedging, wfsl:InterestExpenseFHLBAdvances


Change
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2182000.03066000.03597000.04745000.01046000.0498000.0-214000.0-601000.0-817000.0-854000.0-551000.0
Percentage of ChangeInUnrealizedGainLossOnCashFlowHedgingInstrumentsRelatedToInterestSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:ChangeInUnrealizedGainLossOnFairValueHedgingInstrumentsRelatedToInterestSettlements us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

wfsl:ChangeInUnrealizedGainLossOnFairValueHedgingInstrumentsRelatedToInterestSettlements

us-gaap:InterestRateContract, us-gaap:FairValueHedging, wfsl:InterestIncomeLoansReceivable


Change
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-1582000.0-1563000.0-1541000.0-406000.0-306000.0-112000.0-7000.01000.050000.058000.019000.0
Percentage of ChangeInUnrealizedGainLossOnFairValueHedgingInstrumentsRelatedToInterestSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:FinancingReceivableAllowanceForCreditLossRecoveryIncludingOffBalanceSheetCreditLossLiability

wfsl:FinancingReceivableAllowanceForCreditLossRecoveryIncludingOffBalanceSheetCreditLossLiability


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1131000.02464000.01734000.0606000.0-1702000.01788000.02579000.062000.0936000.0
Percentage of FinancingReceivableAllowanceForCreditLossRecoveryIncludingOffBalanceSheetCreditLossLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers

wfsl:FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-31
Value-3.00.01.51.09.955.2-1.6-2.550.00.750.5-5.9161.0-0.951.0-1.699-0.945-1.75-0.334-1.8-1.50.0-2.744-2.399-3.5-4.489-6.408-3.0-4.75-4.60.00.03.6
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

wfsl:FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-2.4214.3778.4123.3849.9388.057-2.119-2.7770.023
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers80.70.0560.8338.499.9154.9132.4108.90.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-31
Value-0.579-4.377-6.912-2.3840.012-0.118-0.193-0.102-0.501-0.057-0.278-0.299-0.448-0.4922.743-0.381-0.296-0.034-0.446-0.4330.304-1.106
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers19.30.0-460.8-238.40.1-2.312.14.00.0-7.6-55.65.1-44.851.8274.322.431.31.9133.524.1-20.30.0

wfsl:FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, srt:Multifamily


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-0.1083.4130.511.7650.3461.236-0.3960.108-0.111
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers3.60.034.0176.53.523.824.8-4.20.0

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-3.4221.8690.1915.8430.9750.565-0.2270.0130.466
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers114.10.012.7584.39.810.914.2-0.50.0

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.274-3.8162.209-1.6662.3451.424-0.903-1.8520.661
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers-75.80.0147.3-166.623.627.456.472.60.0

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-2.2583.4845.604-2.5996.4634.9721.3471.4951.313
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers75.30.0373.6-259.965.095.6-84.2-58.60.0

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1.093-0.573-0.1020.041-0.191-0.14-1.94-2.541-2.306
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers-36.40.0-6.84.1-1.9-2.7121.299.60.0

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-1.242-3.896-7.352-2.41-0.0450.268-1.661-0.930.056
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers41.40.0-490.1-241.0-0.55.2103.836.50.0

us-gaap:ConsumerPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.274-0.3460.0390.2190.1610.2450.051.1190.247
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers-9.10.02.621.91.64.7-3.1-43.90.0

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.041-0.3260.388-0.188-0.521-0.593-0.505-0.102-0.501
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers-1.40.025.9-18.8-5.2-11.431.64.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-0.064-0.136-0.209-0.0170.3410.211-0.1070.0150.004
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers2.10.0-13.9-1.73.44.16.7-0.60.0

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.4120.3270.2220.0120.076-0.388-0.0080.1250.171
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers-13.70.014.81.20.8-7.50.5-4.90.0

wfsl:FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:UnfundedLoanCommitment


Financing
Period End2021-06-302020-06-302020-03-31
Value1.00.850.4
Percentage of FinancingReceivableAllowanceForCreditLossesProvisionAndTransfers-33.38.57.7

wfsl:FinancingReceivablesPercentofTroubledDebtRestructuringClassifiedasPerforming

wfsl:FinancingReceivablesPercentofTroubledDebtRestructuringClassifiedasPerforming


Financing
Period End2021-03-312020-12-31
Value97.797.9
Percentage of FinancingReceivablesPercentofTroubledDebtRestructuringClassifiedasPerforming100.0100.0

wfsl:GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

wfsl:GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis

us-gaap:ChangeDuringPeriodFairValueDisclosure, us-gaap:FairValueMeasurementsNonrecurring


Gain
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value-479000.0123000.0-91000.0-3544000.0-101000.0-301000.0
Percentage of GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis100.0100.0100.0100.0100.0100.0

wfsl:GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency, wfsl:AssetsMeasuredOnNonrecurringBasisByType

us-gaap:ChangeDuringPeriodFairValueDisclosure, us-gaap:FairValueMeasurementsNonrecurring, wfsl:ImpairedLoans


Gain
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value-19000.0-25000.0-44000.0-3260000.0-246000.0-299000.0
Percentage of GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis4.0-20.348.492.0243.699.3

us-gaap:ChangeDuringPeriodFairValueDisclosure, us-gaap:FairValueMeasurementsNonrecurring, wfsl:RealEstateOwned


Gain
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-31
Value-460000.0148000.0-47000.0-284000.0145000.0-2000.0
Percentage of GainLossRelatedToLoansAndRealEstateOwnedMeasuredOnNonrecurringBasis96.0120.351.68.0-143.60.7

wfsl:GainLossRelatedtoImpairedLoansandRealEstateHeldforSaleMeasuredonNonrecurringBasis us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

wfsl:GainLossRelatedtoImpairedLoansandRealEstateHeldforSaleMeasuredonNonrecurringBasis

us-gaap:ChangeDuringPeriodFairValueDisclosure, us-gaap:FairValueMeasurementsNonrecurring


Gain
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-1.13-3.544-0.101-0.301-2.451-4.388-0.08-0.758-0.833-3.217-0.845-0.687-0.626-0.772-1.317-0.663-1.477-1.306-1.966-3.436-0.694-5.9872.0188.173
Percentage of GainLossRelatedtoImpairedLoansandRealEstateHeldforSaleMeasuredonNonrecurringBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:InvestmentIncomeAndOther

wfsl:InvestmentIncomeAndOther


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value7.7677.3016.9216.4336.0196.7287.0667.7257.6177.1786.3656.1075.5094.8834.374.4384.2673.9385.144.7694.715.0065.2746.0755.0555.2135.8166.5646.4155.0494.6633.8463.2932.9842.7342.852.1682.1272.1513.213.2663.7423.984.3223.8371.620.938
Percentage of InvestmentIncomeAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:LoanModificationBasisPointReductionMaximum

wfsl:LoanModificationBasisPointReductionMaximum


Loan
Period End2021-06-302021-03-312020-12-31
Value00200.0
Percentage of LoanModificationBasisPointReductionMaximum0.00.0100.0

wfsl:LoanModificationBasisPointReductionMinimum

wfsl:LoanModificationBasisPointReductionMinimum


Loan
Period End2021-06-302021-03-312020-12-31
Value00100.0
Percentage of LoanModificationBasisPointReductionMinimum0.00.0100.0

wfsl:LoansOriginatedNetOfPrincipalCollections

wfsl:LoansOriginatedNetOfPrincipalCollections


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-74.538-100.171-91.857-70.298-800.324-51.992044-79.083-195.098-222.257-151.016-108.641-119.437-80.089-228.037-191.384-250.001-227.028-215.243-86.068-141.805-179.768-349.823-126.226-41.308-36.99367-201.158-59.048-68.87-131.5839319418717130546-203.949-63.628-698.342612-251.062-96.111
Percentage of LoansOriginatedNetOfPrincipalCollections100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:NonCoveredRealEstateAcquiredThroughForeclosure

wfsl:NonCoveredRealEstateAcquiredThroughForeclosure


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.070.266-0.1610.4361.0120.0450.2720.171.4160.1370.1162.5150.1880.5560.7730.9430.1890.5451.5893.3882.6125.2275.3086.0844.949108.8524.90311109.95618205222365130424711213129
Percentage of NonCoveredRealEstateAcquiredThroughForeclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:PremisesAndEquipmentPurchasedAndReoImprovements

wfsl:PremisesAndEquipmentPurchasedAndReoImprovements


Premises
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-31
Value4.498118.388115.9374.9314.5087.775189.7856.3346.4854.6693.621.2521.02817177.685142.01915109.2324.8935.863122.422.4299.308
Percentage of PremisesAndEquipmentPurchasedAndReoImprovements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:ProductDeliveryExpense

wfsl:ProductDeliveryExpense


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value4.0754.4014.9374.454.3973.8974.2674.4563.9123.5454.0214.3954.3563.6653.9563.8763.2463.4893.3613.4213.8224.2945.5235.1036.1755.425.6275.0124.5774.066
Percentage of ProductDeliveryExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:RevenueFromContractWithCustomerPercentage

wfsl:RevenueFromContractWithCustomerPercentage


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.20.35.45.0520.0010.0030.0444.950.00100.049
Percentage of RevenueFromContractWithCustomerPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:AccountsPayableAndOtherAccruedLiabilities

us-gaap:AccountsPayableAndOtherAccruedLiabilities


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value20518121125024420714913811468749489139133131119122122188167161113100721028010675911008270836176676868656287
Percentage of AccountsPayableAndOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxes

us-gaap:AccruedIncomeTaxes


Accrued
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302014-12-312014-09-30
Value0.917138.2940.572.431195.1042.3644.187.3880.04.2780.0
Percentage of AccruedIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedInvestmentIncomeReceivable


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5154525349464648485048474343424138403837363738403940405251514949484547465354535251515149
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:DebtSecurities


Accrued
Period End2020-09-302019-09-302018-09-302017-09-30
Value2.0241.3211.7151.906
Percentage of AccruedInvestmentIncomeReceivable3.82.73.64.6

us-gaap:FinanceReceivables


Accrued
Period End2020-09-302019-09-30
Value4841
Percentage of AccruedInvestmentIncomeReceivable90.584.8

us-gaap:MortgageBackedSecurities


Accrued
Period End2020-09-302019-09-302018-09-302017-09-30
Value3.0716.1076.4046.049
Percentage of AccruedInvestmentIncomeReceivable5.712.513.514.5

us-gaap:AdvancePaymentsByBorrowersForTaxesAndInsurance

us-gaap:AdvancePaymentsByBorrowersForTaxesAndInsurance


Advance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2736154930412057332521573241235633422342332321503018192928171742251616402429153923301539
Percentage of AdvancePaymentsByBorrowersForTaxesAndInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdvancesFromFederalHomeLoanBanks

us-gaap:AdvancesFromFederalHomeLoanBanks


Advances
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-30
Value270022502330222520801830193019301880
Percentage of AdvancesFromFederalHomeLoanBanks100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

wfsl:ImpairedLoans, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2020-09-302019-09-302018-09-302017-09-30
Value2.2776.662169.088
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0

wfsl:RealEstateOwned, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2020-09-302019-09-302018-09-302017-09-30
Value4.7577.3077.45512
Percentage of AssetsFairValueDisclosure208.9109.745.2139.3

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementFrequency

wfsl:ImpairedLoans, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2020-09-302019-09-302018-09-302017-09-30
Value2.2776.662169.088
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0

wfsl:RealEstateOwned, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2020-09-302019-09-302018-09-302017-09-30
Value4.7577.3077.45512
Percentage of AssetsFairValueDisclosure208.9109.745.2139.3

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

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.5420.7220.4477.0346.1592.4851.046139.0915.8662.492321122.7432117
Percentage of AssetsFairValueDisclosure0.00.00.0308.90.00.00.0209.70.00.00.0145.20.00.00.0239.30.0

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

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring, wfsl:RealEstateOwned


Assets
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-30
Value1.5420.7220.4473.8821.6750.9763.0842.550.526.3545.522.0559.777
Percentage of AssetsFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.5420.7220.4477.0346.1592.4851.046139.0915.8662.492321122.7432117
Percentage of AssetsFairValueDisclosure0.00.00.0308.90.00.00.0209.70.00.00.0145.20.00.00.0239.30.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency, wfsl:AssetsMeasuredOnNonrecurringBasisByType

us-gaap:FairValueMeasurementsNonrecurring, wfsl:RealEstateOwned


Assets
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-30
Value1.5420.7220.4473.8821.6750.9763.0842.550.526.3545.522.0559.777
Percentage of AssetsFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value51515449494429304.685
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value2.3094.9233.8539.6148.167183.9492.7916
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value23922431221020221667147014581326
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value761021073844
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value876573971171509392921421126969119
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost114.364.568.3253.70.00.00.0210.10.00.00.00.00.00.0

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-31
Value5.7895.797
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost7.65.7

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value1515181859616365687059606369
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost20.915.617.248.20.00.00.0147.60.00.00.00.00.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value761011063643
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value8865751011201489594931431096969119
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue116.164.771.4276.50.00.00.0217.40.00.00.00.00.00.0

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-31
Value6.0496.072
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue7.96.0

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value1616181858596264676958596267
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue20.915.717.851.30.00.00.0148.40.00.00.00.00.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AssetBackedSecurities


Available
Period End2021-06-30
Value20
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value2251951521281287070708011311311311363
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost1123.40.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MunicipalBonds


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value1.4771.4691.4611.4531.4451.4371.431.4221.4141.4061.3981.391.367
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312017-09-30
Value5154585.688
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost254.60.00.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AssetBackedSecurities


Available
Period End2021-06-30
Value19
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value2342021581311306670708011411311511565
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue1192.60.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MunicipalBonds


Available
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value1.5051.5021.4971.4941.4651.461.4441.4341.4261.3981.3741.381.422
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312017-09-30
Value5155595.69
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue262.00.00.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value102310711097906207
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-31
Value2880
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost2.87.5

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value2929353636202020202020202020
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost2.92.83.34.00.00.00.09.80.00.00.00.00.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value103510821104900206
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-31
Value2979
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue2.87.4

us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value3131373636202121212021212122
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue3.12.93.44.10.00.00.010.30.00.00.00.00.00.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2031525471434343
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MunicipalBonds


Available
Period End2021-06-302017-09-30
Value1.4852.344
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost7.40.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2031525471434444
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MunicipalBonds


Available
Period End2021-06-302017-09-30
Value1.5072.354
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue7.50.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value6587378339299921033905957100810241008908836828
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value68176486896810341073928982102710291005896828834
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value2292243824822249206316931495148515071545145113142058202220031781362636873548325531262481
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value113211831210936249
Percentage of AvailableForSaleSecuritiesDebtSecurities49.448.548.741.716.8

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value372380287287322259210209184
Percentage of AvailableForSaleSecuritiesDebtSecurities16.215.611.612.815.615.314.114.114.0

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value68176486896810341073928982896
Percentage of AvailableForSaleSecuritiesDebtSecurities29.731.435.043.050.163.462.166.168.1

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value393838383821222222
Percentage of AvailableForSaleSecuritiesDebtSecurities1.71.61.61.71.81.31.51.51.7

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value67717818669338333270207
Percentage of AvailableForSaleSecuritiesDebtSecurities2.92.93.20.832.520.022.318.215.8

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value113211831210936249
Percentage of AvailableForSaleSecuritiesDebtSecurities49.448.548.741.716.8

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value372380287287322259210209184
Percentage of AvailableForSaleSecuritiesDebtSecurities16.215.611.612.815.615.314.114.114.0

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value68176486896810341073928982896
Percentage of AvailableForSaleSecuritiesDebtSecurities29.731.435.043.050.163.462.166.168.1

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value393838383821222222
Percentage of AvailableForSaleSecuritiesDebtSecurities1.71.61.61.71.81.31.51.51.7

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value67717818669338333270207
Percentage of AvailableForSaleSecuritiesDebtSecurities2.92.93.20.832.520.022.318.215.8

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value229224382482224920631693149514851507154514511314
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value113211831210936249
Percentage of AvailableForSaleSecuritiesDebtSecurities49.448.548.741.716.8

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value372380287287322259210209208257222184
Percentage of AvailableForSaleSecuritiesDebtSecurities16.215.611.612.815.615.314.114.113.816.715.314.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value68176486896810341073928982102710291005896
Percentage of AvailableForSaleSecuritiesDebtSecurities29.731.435.043.050.163.462.166.168.166.669.268.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-09-30
Value39383838382122222222
Percentage of AvailableForSaleSecuritiesDebtSecurities1.71.61.61.71.81.31.51.51.51.7

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value67717818669338333270248235200207
Percentage of AvailableForSaleSecuritiesDebtSecurities2.92.93.20.832.520.022.318.216.515.213.815.8

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value229224382482224920631693149514851314
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value229224382482224920631693149514851314
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value229224382482224920631693149514851507154514511314
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueMeasurementsRecurring, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302019-09-30
Value113211831210936249
Percentage of AvailableForSaleSecuritiesDebtSecurities49.448.548.741.716.8

us-gaap:FairValueMeasurementsRecurring, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value372380287287322259210209208257222184
Percentage of AvailableForSaleSecuritiesDebtSecurities16.215.611.612.815.615.314.114.113.816.715.314.0

us-gaap:FairValueMeasurementsRecurring, us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprises


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value68176486896810341073928982102710291005896
Percentage of AvailableForSaleSecuritiesDebtSecurities29.731.435.043.050.163.462.166.168.166.669.268.1

us-gaap:FairValueMeasurementsRecurring, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-09-30
Value39383838382122222222
Percentage of AvailableForSaleSecuritiesDebtSecurities1.71.61.61.71.81.31.51.51.51.7

us-gaap:FairValueMeasurementsRecurring, us-gaap:USTreasuryAndGovernment


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value67717818669338333270248235200207
Percentage of AvailableForSaleSecuritiesDebtSecurities2.92.93.20.832.520.022.318.216.515.213.815.8

us-gaap:BankOwnedLifeInsurance

us-gaap:BankOwnedLifeInsurance


Bank
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2312302292272262242232222202192172162142132112112112102092082062041031021011001000.0
Percentage of BankOwnedLifeInsurance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:Capital us-gaap:ConsolidatedEntities

us-gaap:Capital

srt:ParentCompany


Capitalus-gaap:
Period End2020-09-302019-09-302018-09-302017-09-30
Value1851184818141828
Percentage of Capital100.0100.0100.0100.0

srt:Subsidiaries


Capitalus-gaap:
Period End2020-09-302019-09-302018-09-302017-09-30
Value1788180417981795
Percentage of Capital96.697.699.198.2

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:CarryingReportedAmountFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value225123181830170212181495483419289279283268345256309313359266398450530276305284349675542781203
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value225123181830170212181495483419289279283268345256309313359266398450530276305284
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCollateralForBorrowedSecurities

us-gaap:CashCollateralForBorrowedSecurities


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.51.5549710488203123181818
Percentage of CashCollateralForBorrowedSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-30
Value4529000.04128000.03997000.03285000.04154000.03712000.0
Percentage of DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss


Debt
Period End2021-06-302020-09-30
Value22432210
Percentage of DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1571952853134253313731185180012471284
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value122125141204
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger0.079.772.571.7

us-gaap:CorporateBondSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2449752449499624
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger8.615.717.66.74.22.87.71.9

us-gaap:MortgageBackedSecurities


Debt
Period 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
Value33315356103184209270990162110771183
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger0.020.327.519.733.043.363.272.683.590.186.392.1

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value204160165122771451297476
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger71.751.339.036.820.712.37.25.96.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.3692.1083.7815.122112.8862.32311274963
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.8371.0581.6993.027
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.077.380.680.1

us-gaap:CorporateBondSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.4050.7125.0920.050.1490.2633.740.014
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss10.713.945.32.21.30.97.60.0

us-gaap:MortgageBackedSecurities


Debt
Period 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
Value0.4220.3110.4090.3490.5781.9011.2591.3139.124254361
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.022.719.49.211.316.943.656.582.393.289.197.4

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.0273.8324.2411.6270.961.8091.6191.6461.645
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss80.174.837.856.441.316.35.83.32.6

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value26031767540722128124015829410011124
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value2180219587
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months0.030.769.187.0

us-gaap:CorporateBondSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value125454571510.00.0496149
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months48.014.46.817.523.10.00.016.86.14.4

us-gaap:MortgageBackedSecurities


Debt
Period 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
Value48555241491812587941608691035
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months0.021.316.56.212.18.544.636.559.854.686.892.1

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value58727615115615263846937
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months87.068.068.455.463.540.228.66.93.3

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.5541.7455.8333.0457.4011.3610.8040.2561.6131629
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.0190.0770.3985.481
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss0.02.222.894.0

us-gaap:CorporateBondSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.5140.1730.0740.21.620.00.00.5741.1720.929
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss42.69.91.36.621.90.00.035.67.23.1

us-gaap:MortgageBackedSecurities


Debt
Period 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
Value1.0311.9631.1740.2780.1450.0820.660.1480.0980.4181428
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss0.055.267.34.84.81.148.518.438.325.991.096.3

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.4812.6475.6990.7010.6560.1580.6210.2860.141
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss94.086.977.051.581.661.738.51.80.5

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4185129607206476126131343209522492408
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value144205361792
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition0.049.270.482.5

us-gaap:CorporateBondSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value125457012012624499915774
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition29.98.97.316.719.54.13.74.77.03.1

us-gaap:MortgageBackedSecurities


Debt
Period 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
Value8187106981522033343581084178219462218
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition0.020.920.710.221.231.454.658.480.785.186.692.1

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value792437317278230209213143114
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition82.560.749.145.437.515.610.26.44.7

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.9233.8539.6148.167184.2473.12711296593
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.8561.1352.0978.508
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss0.023.154.488.5

us-gaap:CorporateBondSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.5140.1730.4790.9126.7120.050.1490.8374.9120.943
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss30.84.55.011.236.01.61.32.87.51.0

us-gaap:MortgageBackedSecurities


Debt
Period 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
Value1.4532.2741.5830.6270.7231.9831.9191.4619.222265890
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss0.046.241.16.58.910.645.246.781.389.589.597.0

us-gaap:USGovernmentAgenciesDebtSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8.5086.4799.942.3281.6161.9672.241.9321.786
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss88.579.353.354.851.717.37.62.91.9

us-gaap:DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss

us-gaap:DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-30
Value1074000.01269000.01506000.01811000.02126000.03716000.0
Percentage of DebtSecuritiesHeldToMaturityAccruedInterestAfterAllowanceForCreditLoss100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302011-09-302010-09-30
Value6155517876641721
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value2269000.02081000.01747000.01274000.03210000.03891000.06549000.03810000.0958000.01236000.01361000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value3506000.03022000.03165000.03037000.02359000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value2218000.01876000.01677000.02259000.0925000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value892000.0891000.0877000.02262000.02812000.03069000.04767000.06536000.05932000.07380000.04060000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value4431315045434852485659
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value0.2650.2550.5181.6934.018111318244132
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value7.1168.3859.2851314
Percentage of DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesLeasingArrangements


Deferred
Period End2020-09-30
Value7270000.0
Percentage of DeferredTaxLiabilitiesLeasingArrangements100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value5767000.02851000.01828000.02145000.05320000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value2125233534252219222421
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Deposits

us-gaap:Deposits


Deposits
Period End2020-09-302019-09-302018-09-302017-09-302011-06-302011-03-312010-12-312010-09-30
Value137791199011387108358684875488058825
Percentage of Deposits100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepositsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:DepositsFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-30
Value3537359037853973420944244617490649504939481711387112871113811001108351063410630106471060010578105431065110631105781069210578107169090
Percentage of DepositsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value34193543376139634200445146424937495949424822108821092410627104831041110208101041006610184101829671992010004
Percentage of DepositsFairValueDisclosure96.798.799.499.799.8100.6100.6100.6100.2100.1100.195.696.895.495.396.196.095.194.596.196.391.793.194.1

us-gaap:DerivativeAssets us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:DerivativeAssets

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-30
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.0620
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-30
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.0620
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:LongTermBorrowingHedge, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-09-30
Value35592.7430.00.05.6112219154.9970.00.3190.0
Percentage of DerivativeAssets224.41159.87.70.00.0198.4351.7174.8189.3177.965.90.07.90.0

wfsl:LongTermBorrowingHedge, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Derivative
Period End2021-06-302021-03-312020-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-03-312016-09-30
Value35592.7430.00.05.6112219154.9970.00.3190.0
Percentage of DerivativeAssets224.41159.87.70.00.0198.4351.7174.8189.3177.965.90.07.90.0

wfsl:MortgageLoanHedge, us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure


Derivative
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302018-09-30
Value2.1350.00.04.7651.6080.0
Percentage of DerivativeAssets41.80.00.031.87.90.0

wfsl:MortgageLoanHedge, us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Derivative
Period End2021-03-312020-06-302020-03-312019-12-312019-09-302018-09-30
Value2.1350.00.04.7651.6080.0
Percentage of DerivativeAssets41.80.00.031.87.90.0

us-gaap:DerivativeAssets us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.06
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:LongTermBorrowingHedge, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-31
Value35592.7435.6112219154.9970.319
Percentage of DerivativeAssets224.41159.87.7198.4351.7174.8189.3177.965.97.9

wfsl:MortgageLoanHedge, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-03-312019-12-312019-09-30
Value2.1354.7651.608
Percentage of DerivativeAssets41.831.87.9

us-gaap:DerivativeAssets us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateContract, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.06
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:LongTermBorrowingHedge, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-31
Value35592.7435.6112219154.9970.319
Percentage of DerivativeAssets224.41159.87.7198.4351.7174.8189.3177.965.97.9

wfsl:MortgageLoanHedge, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-03-312019-12-312019-09-30
Value2.1354.7651.608
Percentage of DerivativeAssets41.831.87.9

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:BalanceSheetLocation

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:OtherAssets


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
Value5166384847431921138.4221638
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeAsset us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:OtherAssets, us-gaap:InterestRateContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.062.562022179.65611
Percentage of DerivativeFairValueOfDerivativeAsset30.87.792.9100.0100.0100.075.992.7100.033.520.132.80.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherAssets, wfsl:LongTermBorrowingHedge


Derivative
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value35592.7430.00.00.00.00.05.6112219154.9970.00.00.3190.00.00.00.00.00.00.0
Percentage of DerivativeFairValueOfDerivativeAsset69.289.17.10.00.00.00.00.066.570.857.30.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherAssets, wfsl:MortgageLoanHedge


Derivative
Period End2021-03-312020-06-302020-03-312019-12-312019-09-30
Value2.1350.00.04.7651.608
Percentage of DerivativeFairValueOfDerivativeAsset3.20.00.024.17.3

us-gaap:DerivativeFairValueOfDerivativeLiability us-gaap:BalanceSheetLocation

us-gaap:DerivativeFairValueOfDerivativeLiability

us-gaap:OtherLiabilities


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
Value249.714559099832232202.9163.34112
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFairValueOfDerivativeLiability us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:OtherLiabilities, us-gaap:InterestRateContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.062.562022179.65611
Percentage of DerivativeFairValueOfDerivativeLiability64.652.564.253.548.052.066.662.666.496.8100.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherLiabilities, wfsl:CommercialLoanHedge


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value5.2054.617.5088.4929.098.7032.7534.2882.5850.0940.00.00.00.00.0360.1740.1540.00.0493.3123.3942.3290.5650.9660.0
Percentage of DerivativeFairValueOfDerivativeLiability21.147.513.59.49.110.512.213.212.33.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherLiabilities, wfsl:LongTermBorrowingHedge


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value1725174.7627.8774.4420.00.00.00.00.00.01.6932.5360.02.07631352511140.268
Percentage of DerivativeFairValueOfDerivativeLiability19.325.320.721.224.221.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherLiabilities, wfsl:MortgageLoanHedge


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value3.533121617130.00.0
Percentage of DerivativeFairValueOfDerivativeLiability14.322.317.817.616.80.00.0

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeLiabilities

us-gaap:InterestRateContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.062.562022179.656112.611
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:CommercialLoanHedge, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value5.2054.617.5088.4929.098.7032.7534.2882.5850.0940.0360.1740.1540.0493.3123.3942.3290.5650.9660.0
Percentage of DerivativeLiabilities32.790.321.017.618.920.218.421.018.63.30.515.311.51.915.915.413.35.98.10.0

wfsl:LongTermBorrowingHedge, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value1725174.7627.8774.4421.6932.5362.07631352511140.268
Percentage of DerivativeLiabilities36.052.639.831.838.631.9148.6189.081.1150.0160.9144.3121.8122.510.3

wfsl:MortgageLoanHedge, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value3.53312161713
Percentage of DerivativeLiabilities22.234.833.336.732.3

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateContract, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value155.104354847431420132.8223.34112108.6177.5871.1391.3424.062.562022179.656112.611
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wfsl:CommercialLoanHedge, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value5.2054.617.5088.4929.098.7032.7534.2882.5850.0940.0360.1740.1540.0493.3123.3942.3290.5650.9660.0
Percentage of DerivativeLiabilities32.790.321.017.618.920.218.421.018.63.30.515.311.51.915.915.413.35.98.10.0

wfsl:LongTermBorrowingHedge, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value1725174.7627.8774.4421.6932.5362.07631352511140.268
Percentage of DerivativeLiabilities36.052.639.831.838.631.9148.6189.081.1150.0160.9144.3121.8122.510.3

wfsl:MortgageLoanHedge, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-31
Value3.53312161713
Percentage of DerivativeLiabilities22.234.833.336.732.3

us-gaap:DerivativeNotionalAmount us-gaap:BalanceSheetLocation

us-gaap:DerivativeNotionalAmount

us-gaap:OtherAssets


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value1656235321376565264716356251193
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value1217744122828492719266412281221395
Percentage of DerivativeNotionalAmount73.531.657.5434.3516.7565.2193.4195.233.1

us-gaap:DerivativeNotionalAmount us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk

us-gaap:OtherAssets, us-gaap:InterestRateContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value656653637656526471435425395
Percentage of DerivativeNotionalAmount39.627.829.8100.0100.0100.068.568.033.1

us-gaap:OtherAssets, wfsl:LongTermBorrowingHedge


Derivative
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302018-09-30
Value1000120015000.00.00.00.0700
Percentage of DerivativeNotionalAmount60.451.070.20.00.00.00.058.7

us-gaap:OtherAssets, wfsl:MortgageLoanHedge


Derivative
Period End2021-03-312020-06-302020-03-312019-12-312019-09-30
Value5000.00.0200200
Percentage of DerivativeNotionalAmount21.20.00.031.532.0

us-gaap:OtherLiabilities, us-gaap:InterestRateContract


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value656653637656526471435425395
Percentage of DerivativeNotionalAmount39.627.829.8100.0100.0100.068.568.033.1

us-gaap:OtherLiabilities, wfsl:CommercialLoanHedge


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value90909093939393950.0
Percentage of DerivativeNotionalAmount5.53.94.314.217.719.814.715.30.0

us-gaap:OtherLiabilities, wfsl:LongTermBorrowingHedge


Derivative
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-09-30
Value1600160016007007000.0
Percentage of DerivativeNotionalAmount243.9304.0339.3110.2111.90.0

us-gaap:OtherLiabilities, wfsl:MortgageLoanHedge


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4705005005005000.00.0
Percentage of DerivativeNotionalAmount28.423.476.295.0106.00.00.0

us-gaap:DerivativeNotionalAmount us-gaap:UnderlyingAssetClass

wfsl:RelatedPartyLoan


Derivative
Period End2020-09-30
Value34
Percentage of DerivativeNotionalAmount5.2

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:DividendsPayableCurrentAndNoncurrent


Dividends
Period End2021-06-302021-03-31
Value3656000.02722000.0
Percentage of DividendsPayableCurrentAndNoncurrent100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOption


Employee
Period End2020-09-30
Value3437000.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd

us-gaap:FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd


Federal
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-30
Value1.790.02490.02660.0280.03150.03350.03520.03520.0360.0410.04240.0439
Percentage of FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd

us-gaap:FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd


Federal
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-30
Value305026652620235020801930220519301961196220782743
Percentage of FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths

us-gaap:FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths


Federal
Period End2020-09-30
Value100
Percentage of FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths100.0

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1

us-gaap:FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-30
Value611663145153536155925874
Percentage of FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankAdvancesLongTerm

us-gaap:FederalHomeLoanBankAdvancesLongTerm


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value19502150260027002800305022502250250526102540233023702325241522252275215020802080208019801928183017301830183019301930193019301930193019301880188019571960196019621862186318641865
Percentage of FederalHomeLoanBankAdvancesLongTerm100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate

us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate


Federal
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value1830950168013952002501000.00.00.00.0
Percentage of FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:FederalHomeLoanBankStock

us-gaap:FederalHomeLoanBankStock


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value112119137141145155123123134138135127128126130122124119117117117113111107103150154158162167171173150152153149151151153151151151151151
Percentage of FederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankStock us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FairValueInputsLevel2, us-gaap:CarryingReportedAmountFairValueDisclosure


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value112119137141145155123123134138135127128126130122124119117117117113111107103150154158
Percentage of FederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Federal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value112119137141145155123123134138135127128126130122124119117117117113111107
Percentage of FederalHomeLoanBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalHomeLoanBankStockAndFederalReserveBankStock

us-gaap:FederalHomeLoanBankStockAndFederalReserveBankStock


Federal
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-30
Value141123127122117107158173149
Percentage of FederalHomeLoanBankStockAndFederalReserveBankStock100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FinancialLiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-30
Value249.714559099832232202.9163.34112108.6177.6233.0064.0324.064.68555614521279.3432028
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Financial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-30
Value249.714559099832232202.9163.34112108.6177.6233.0064.0324.064.68555614521279.3432028
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss

us-gaap:FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value4847484341
Percentage of FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss

us-gaap:FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss


Financing
Period End2021-06-302020-09-30
Value4548
Percentage of FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest

us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest


Financing
Period End2021-06-302020-09-30
Value170166
Percentage of FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FinancingReceivableAllowanceForCreditLosses


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302009-09-30
Value170172170166165139132131134133131129128127127123122121118113111109107106105108108112114114118116118122126133137143154157161163163166
Percentage of FinancingReceivableAllowanceForCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value1526514786144671430113312
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value93878702816379006564
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee61.558.956.455.249.3

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value58786084630464016747
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee38.541.143.644.850.7

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, srt:Multifamily


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value20081610153815101422
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee13.210.910.610.610.7

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value22261954189517071631
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee14.613.213.111.912.3

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value24952687240323282038
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee16.418.216.616.315.3

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value24712256213221581268
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee16.215.314.715.19.5

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value185193193195204
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee1.21.31.31.41.5

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value48285063530454615835
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee31.634.236.738.243.8

us-gaap:ConsumerPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value678659674607540
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee4.44.54.74.24.1

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value1031118391129
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee0.70.80.60.61.0

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value144139139140142
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee0.90.91.01.01.1

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans


Financing
Period End2021-03-312020-12-312020-09-302020-06-302019-09-30
Value12311010210099
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee0.80.70.70.70.7

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial, wfsl:SmallBusinessAdministrationSBACARESActPayrollProtectionProgram


Financing
Period End2021-03-312020-12-312020-09-302020-06-30
Value711646762758
Percentage of FinancingReceivableBeforeAllowanceForCreditLossAndFee4.74.45.35.3

us-gaap:FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss

us-gaap:FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss


Financing
Period End2021-06-302020-09-30
Value1346712792
Percentage of FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss100.0100.0

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss


Financing
Period End2021-06-302020-09-30
Value1578914467
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss100.0100.0

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss us-gaap:FinancingReceivablePortfolioSegment

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302020-09-30
Value96638163
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss61.256.4

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302020-09-30
Value61266304
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss38.843.6

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable

us-gaap:CommercialPortfolioSegment, srt:Multifamily


Financing
Period End2021-06-302020-09-30
Value20261538
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss12.810.6

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-06-302020-09-30
Value23181895
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss14.713.1

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302020-09-30
Value27342403
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss17.316.6

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-06-302020-09-30
Value23892132
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss15.114.7

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment


Financing
Period End2021-06-302020-09-30
Value194193
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss1.21.3

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily


Financing
Period End2021-06-302020-09-30
Value50005304
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss31.736.7

us-gaap:ConsumerPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302020-09-30
Value725674
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss4.64.7

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan


Financing
Period End2021-06-302020-09-30
Value10683
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss0.70.6

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-06-302020-09-30
Value153139
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss1.01.0

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans


Financing
Period End2021-06-302020-09-30
Value139102
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss0.90.7

us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable, us-gaap:LoansInsuredOrGuaranteedByGovernmentAuthorities

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial, wfsl:SmallBusinessAdministrationSBACARESActPayrollProtectionProgram


Financing
Period End2021-06-302020-09-30
Value533762
Percentage of FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss3.45.3

us-gaap:FinancingReceivableLoanInProcess

us-gaap:FinancingReceivableLoanInProcess


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-30
Value208919821679145613531201
Percentage of FinancingReceivableLoanInProcess100.0100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableLoanInProcess us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:FinanceReceivables


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-30
Value352433483011273822352379
Percentage of FinancingReceivableLoanInProcess168.6168.9179.2188.0165.1198.0

us-gaap:FinancingReceivableModificationsRecordedInvestment

us-gaap:FinancingReceivableModificationsRecordedInvestment


Financing
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-12-312011-09-302010-12-31
Value911.5460.514.4816.0863.2188.39620259.066290.0
Percentage of FinancingReceivableModificationsRecordedInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value97311461218741791
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear100.0100.0100.0100.0100.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value18272030230120902320
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear187.7177.1188.9282.0293.1

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

us-gaap:CommercialPortfolioSegment, srt:Multifamily


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value313392443257284
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear32.234.336.434.835.9

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value464526539385406
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear47.745.944.352.151.3

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2020-12-312020-06-30
Value0.0160.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.0

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1782072158083
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear18.318.117.710.810.5

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1719201717
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.81.71.62.42.2

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value17921991225720432269
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear184.1173.7185.3275.8286.7

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1214161820
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.21.21.32.52.6

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value5.5426.046.9526.8437.005
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.60.50.60.90.9

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1718202022
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.81.71.72.82.9

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

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily, us-gaap:FinancingReceivables1To29DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value17731965222920202243
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear182.1171.5183.0272.6283.3

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily, us-gaap:FinancingReceivables30To59DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.0075.7535.5382.9283.507
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.20.50.50.40.4

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily, us-gaap:FinancingReceivables60To89DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.5630.965.0423.1085.259
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.20.10.40.40.7

us-gaap:ConsumerPortfolioSegment, srt:SingleFamily, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1518171718
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.61.61.42.42.3

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan, us-gaap:FinancingReceivables1To29DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1114161820
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.21.21.32.52.6

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan, us-gaap:FinancingReceivables30To59DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0090.0940.0110.0590.263
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan, us-gaap:FinancingReceivables60To89DaysPastDue


Financing
Period End2021-06-302020-12-312020-09-302020-06-30
Value0.1040.0070.0110.02
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:ConsumerLoan, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0050.0060.0060.0060.006
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity, us-gaap:FinancingReceivables1To29DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value5.4315.9176.756.7326.966
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.60.50.60.90.9

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity, us-gaap:FinancingReceivables30To59DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.0810.0930.1670.0440.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity, us-gaap:FinancingReceivables60To89DaysPastDue


Financing
Period End2020-12-312020-09-302020-06-30
Value0.0050.0370.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.0

us-gaap:ConsumerPortfolioSegment, us-gaap:HomeEquity, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.030.030.030.030.039
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.00.00.0

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans, us-gaap:FinancingReceivables1To29DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1718202022
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.81.61.72.82.9

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans, us-gaap:FinancingReceivables30To59DaysPastDue


Financing
Period End2021-03-312020-12-312020-06-30
Value0.0930.0230.034
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.0

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans, us-gaap:FinancingReceivables60To89DaysPastDue


Financing
Period End2021-06-302020-12-312020-06-30
Value0.0540.1680.062
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.0

us-gaap:ConsumerPortfolioSegment, wfsl:LandConsumerLotLoans, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value0.1950.0750.060.0910.121
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.00.00.00.0

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

us-gaap:CommercialPortfolioSegment, srt:Multifamily, us-gaap:Pass


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value307344392255282
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear31.530.032.234.435.6

us-gaap:CommercialPortfolioSegment, srt:Multifamily, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.9391.9344.4642.1812.19
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.20.20.40.30.3

us-gaap:CommercialPortfolioSegment, srt:Multifamily, us-gaap:Substandard


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value4.54346460.2210.224
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.54.13.80.00.0

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate, us-gaap:Pass


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value389440443301331
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear40.038.436.440.641.9

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2223265444
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear2.32.02.17.35.6

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate, us-gaap:Substandard


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value5262703029
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear5.45.45.84.13.8

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans, us-gaap:Pass


Financing
Period End2020-12-312020-06-30
Value0.0160.0
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.00.0

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial, us-gaap:Pass


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1581591657578
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear16.313.913.610.29.9

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial, us-gaap:Substandard


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1948494.5614.971
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear2.04.24.00.60.6

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment, us-gaap:Pass


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value174.0114.5131.9112.131
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.80.30.40.30.3

us-gaap:FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment, us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivables1To29DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value18082004227320662293
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear185.7174.8186.6278.8289.6

us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivables30To59DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2.0976.0335.7393.0313.804
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.20.50.50.40.5

us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivables60To89DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1.7210.965.2223.1565.341
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear0.20.10.40.40.7

us-gaap:ConsumerPortfolioSegment, us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDue


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value1518171718
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear1.61.61.42.42.3

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

us-gaap:CommercialPortfolioSegment, us-gaap:Pass


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value8729481005633694
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear89.682.882.585.587.7

us-gaap:CommercialPortfolioSegment, us-gaap:SpecialMention


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value2440467162
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear2.53.53.89.77.9

us-gaap:CommercialPortfolioSegment, us-gaap:Substandard


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value761561663535
Percentage of FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear7.913.713.74.84.4

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear us-gaap:FinancingReceivablePortfolioSegment

us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear

us-gaap:CommercialPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value640675700569601
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear100.0100.0100.0100.0100.0

us-gaap:ConsumerPortfolioSegment


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value454521617526586
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear71.177.288.192.597.5

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

us-gaap:CommercialPortfolioSegment, srt:Multifamily


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value235253241182199
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear36.737.634.432.133.2

us-gaap:CommercialPortfolioSegment, us-gaap:CommercialRealEstate


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value274289282192193
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear42.942.840.333.932.1

us-gaap:CommercialPortfolioSegment, us-gaap:ConstructionLoans


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value3637794254
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear5.75.511.47.59.0

us-gaap:CommercialPortfolioSegment, wfsl:CommercialandIndustrial


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value767879147149
Percentage of FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear12.011.611.425.924.9

us-gaap:CommercialPortfolioSegment, wfsl:LandAcquisitionAndDevelopment