WWD


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

Table of contents



us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold
dei:LegalEntity
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:TimingOfTransferOfGoodOrService

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:ConsolidationItems
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:StatementBusinessSegments
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:ConsolidationItems

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:FairValueByLiabilityClass

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:LongTermDebt
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermNotesAndLoans

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanType

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

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:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:Range

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:AssetImpairmentCharges
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:PropertyPlantAndEquipmentByType

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CommonStockDividendsPerShareCashPaid
us-gaap:ProductOrService, us-gaap:ConcentrationRiskByBenchmark
us-gaap:ConcentrationRiskPercentage1

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:Range, us-gaap:CreditFacility, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanOtherCosts
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost
us-gaap:RetirementPlanType

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:Depreciation

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

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

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:GainLossOnComponentsExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness

us-gaap:GainLossOnDispositionOfAssets1
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairmentLoss
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:StatementBusinessSegments
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInPensionAndPostretirementObligations

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestRevenueExpenseNet

us-gaap:InvestmentIncomeInterest

us-gaap:LeaseCost

us-gaap:MultiemployerPlanEmployerContributionCost

us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities

us-gaap:OperatingLeaseCost
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:OperatingLeaseImpairmentLoss

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:RetirementPlanType
us-gaap:OtherPostretirementBenefitsPayments
us-gaap:RestructuringCostAndReserve
us-gaap:PaymentsForRestructuring
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsToAcquireRestrictedInvestments
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:PensionContributions
us-gaap:RetirementPlanType

us-gaap:ProceedsFromIncomeTaxRefunds

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfRestrictedInvestments

us-gaap:ProceedsFromSaleOfTreasuryStock

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:RentalIncomeNonoperating

us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RestructuringCharges
us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringReserveAccrualAdjustment1
us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringReserveTranslationAdjustment
us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:RevenueFromRelatedParties

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:Range, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
us-gaap:Range, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:Range, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue

us-gaap:ShortTermLeaseCost

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesEmployeeBenefitPlan
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross
us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationGross
us-gaap:StatementEquityComponents

us-gaap:SubleaseIncome
us-gaap:DebtInstrument
us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax
us-gaap:ShareRepurchaseProgram
us-gaap:TreasuryStockSharesAcquired
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:VariableLeaseCost

wwd:AnnualCompoundGrowthRate
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
wwd:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageOptionPrice

wwd:CostsAndExpensesAll
us-gaap:StatementEquityComponents
wwd:DistributionOfStockFromDeferredCompensationPlan
us-gaap:StatementEquityComponents
wwd:DistributionOfStockSharesFromDeferredCompensationPlan

wwd:GrossMargin
us-gaap:ConsolidationItems
wwd:IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

wwd:IncreaseDecreaseInCostsToFulfillContract

wwd:OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges

wwd:OtherOtherNonOperatingIncomeExpense
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
wwd:ProceedsFromFormationOfJointVentureAnnualPayments

wwd:ProductWarrantyExpenseRecoveries
us-gaap:StatementEquityComponents
wwd:PurchaseOfStockByDeferredCompensationPlan
us-gaap:StatementEquityComponents
wwd:PurchaseOfStockSharesByDeferredCompensationPlan
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:IncomeStatementLocation
wwd:SalesReductionRelatedToRoyaltiesPaid
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:IncomeStatementLocation
wwd:SalesRevenueAmortizationOfDeferredIncomeFromFormationOfJointVenture

wwd:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGross

wwd:WeightedAverageCostOfCapitalAssumptionRateIntanibleAssets

wwd:WeightedAverageNumberOfSharesTreasuryStockDeferredCompensationShares

us-gaap:AccountsAndOtherReceivablesNetCurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:AccountsPayableRelatedPartiesCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsReceivableGrossCurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:AccountsReceivableRelatedPartiesCurrent

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedIncomeTaxesNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
us-gaap:RetirementPlanType

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:CapitalLeasesFutureMinimumPaymentsDue

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:CapitalizedContractCostGross
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation
us-gaap:CapitalizedContractCostNet
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueConcentrationOfRiskDisclosureItems
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueConcentrationOfRiskDisclosureItems

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetNoncurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation
us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:FairValueByLiabilityClass
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentAnnualPrincipalPayment

us-gaap:DebtInstrumentCarryingAmount
us-gaap:CreditFacility
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk
us-gaap:CreditFacility
us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredFinanceCostsNet
us-gaap:DebtInstrument

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:Range, us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DerivativeLiabilitiesNoncurrent

us-gaap:DerivativeNotionalAmount

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeStockOwnershipPlanESOPSharesInESOP
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestments

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FinancingReceivableAllowanceForCreditLosses

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:IncomeTaxesReceivable

us-gaap:IntangibleAssetsGrossExcludingGoodwill
us-gaap:StatementBusinessSegments

us-gaap:InterestPayableCurrent

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueConcentrationOfRiskDisclosureItems
us-gaap:InvestmentsFairValueDisclosure
us-gaap:FairValueConcentrationOfRiskDisclosureItems

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent
us-gaap:Range, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:CreditFacility
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:Range, us-gaap:FairValueByLiabilityClass, us-gaap:MeasurementInputType
us-gaap:LongTermDebtMeasurementInput
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:NotesAndLoansReceivableGrossNoncurrent
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:NotesReceivableFairValueDisclosure

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter

us-gaap:PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent

us-gaap:PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
us-gaap:RetirementPlanType

us-gaap:ProductWarrantyAccrual

us-gaap:RestrictedCashAndCashEquivalents
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:RestrictedInvestmentsCurrent
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringReserve
us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:RestructuringReserveCurrent

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:ProductOrService
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType, us-gaap:ShareRepurchaseProgram
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:StockholdersEquityBeforeTreasuryStock
us-gaap:Range, us-gaap:DebtInstrument
us-gaap:SupplementaryLeverageRatio
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueConcentrationOfRiskDisclosureItems
us-gaap:TradingSecurities
us-gaap:FairValueConcentrationOfRiskDisclosureItems
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockShares

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount

us-gaap:UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

wwd:AccumulatedDepreciationOnPropertyPlantAndEquipmentLeasedToOthersThroughEmbeddedLeasingArrangements

wwd:AccumulatedOtherComprehensiveIncomeLossGrossCumulativeChangesInNetGainLossFromCashFlowHedges

wwd:DeferredCompensationInEquity

wwd:DeferredEconomicIncentives
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
wwd:DeferredIncomeFromJointVentureFormationCurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
wwd:DeferredIncomeFromJointVentureFormationNoncurrent

wwd:DeferredTaxAssetsTaxCreditCarryforwardsLeaseObligations

wwd:DeferredTaxLiabilitiesRightOfUseAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
wwd:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
wwd:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsLessThanPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanType
wwd:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsLessThanPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanType
wwd:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsLessThanPlanAssetsAggregateProjectedBenefitObligation

wwd:EmployeeServiceShareBasedCompensationNonvestedAwardsUnrecognizedCompensationCostForfeitureRateNonBoardOfDirectors

wwd:InventoryComponentPartsNetOfReserves

wwd:InventoryCustomerSuppliedInventoryNetOfReserves

wwd:InventoryOnHandInventoryTransferredToCustomer

wwd:LettersOfCreditAndGuaranteesOutstandingAmount
us-gaap:CreditFacility
us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType
wwd:MunicipalNotesMeasurementInput

wwd:NetAmountOfPropertyPlantAndEquipmentLeasedToOthersThroughEmbeddedLeasingArrangements

wwd:OperatingAndFinanceLeaseLiability

wwd:OperatingAndFinanceLeaseRightOfUseAssets

wwd:OtherOtherNoncurrentLiabilities

wwd:PercentFromRatioOfEstimateFairValueToCarryingValue
us-gaap:StatementScenario, us-gaap:RestructuringPlan
wwd:PercentageOfReductionTotalWorkforce

wwd:PropertyPlantAndEquipmentLeasedToOthersThroughEmbeddedLeasingArrangements
us-gaap:FairValueByFairValueHierarchyLevel
wwd:RestrictedInvestmentsEstimatedFairValue
us-gaap:AwardType
wwd:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExercisePrice
us-gaap:FairValueByAssetClass, us-gaap:MeasurementInputType
wwd:ShortTermTimeDepositsMeasurementInput
us-gaap:StatementEquityComponents
wwd:TreasuryStockDeferredCompensationShares

wwd:TreasuryStockHeldForDeferredCompensationAtCost
us-gaap:AwardType
wwd:WeightedAverageSharePrice

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
Current Assets
Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Long Term Debt Current
Noncurrent Liabilities
Operating Lease Liability Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
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
Payments For Repurchase Of Common Stock
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
InventoryNet
Inventory Finished Goods Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 64.892NA63.42764.56464.673NA64.63364.56464.059NA63.88163.7563.709NA63.39263.49963.671NA63.10963.06464.373NA66.22766.5466.739NA67.14767.90569.021NA69.4369.93569.713NA70.31970.62470.393NA70.16670.10770.181NA69.98769.87669.71
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 62.812NA62.30962.26661.991NA61.94162.17561.818NA61.60861.40161.246NA61.28861.3161.559NA61.34161.63963.054NA64.78165.15965.322NA65.84566.63367.724NA68.32368.73768.461NA68.92269.07768.919NA68.79368.75268.811NA68.48968.43668.361
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOption0.587NA2.3570.6860.653NA0.0390.2391.426NA0.7640.7640.754NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▃▅▃█▄▆▆▇▄▆▄▃▁▅▄▃▄▅▄▃▂▄▃▃▃▄▃▃▁▄▁▃▂▃▂▃▂▃▂▂▁▂▂▁▁0.660.920.621.470.861.081.071.250.791.210.80.630.31.020.870.620.761.030.830.660.410.790.680.670.670.790.70.670.350.770.350.620.40.670.410.560.410.610.520.470.330.480.460.350.33
us-gaap:EarningsPerShareDiluted ▃▅▃█▄▆▆▇▄▆▄▃▁▅▅▃▄▅▄▃▂▄▃▃▃▄▄▃▁▄▁▃▂▃▂▃▂▃▂▂▁▂▂▁▁0.640.890.611.410.831.031.021.20.771.160.770.60.290.980.850.60.730.990.810.650.40.770.660.660.660.770.690.660.340.760.340.610.390.660.40.550.40.60.510.460.320.470.450.340.32
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:ComprehensiveIncomeNetOfTax ▄▅▁█▅▃▅▆▄▆▂▄▂▆▄▄▃▄▄▄▂▃▄▂▃51.04871.821.466117.4963.13127.6766.74177.41659.45676.89912.50946.20723.00777.65957.73944.94332.68555.62643.23250.517.02427.90450.71922.7232.184NANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▃▃▂▆▇███▆▇▄▃▁401.64407.48395.511517.514534.917571.123562.516566.841492.174541.216428.673402.159347.627NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal dei:LegalEntity wwd:AureliusGroupNA-0.5150.515NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▃▅▃█▄▅▇▆▄▆▃▃▂▆▅▃▃▆▄▃▁▅▄▄▄47.58468.11845.016107.19961.54876.61592.31490.16861.51579.02754.41748.64737.48786.76568.68750.23647.05980.75663.40854.36627.95668.72757.55957.59157.072NANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▂▄▃▅▃▄█▄▄▂▂▄▆█▅▄▁▆▄▅▁▆▅▅▄▇▅▄▃▇▄▃▄▆▃▅▄▆▅▅▃▅▃▄▃6.01410.8796.55115.8818.1759.81926.20712.58912.3954.5155.310.15819.22724.53715.06112.1310.51117.60912.36113.5422.34518.66713.80613.73613.28823.41416.46711.9589.56122.73611.8347.8911.16919.7669.40615.28711.7617.0614.79914.3979.07616.846.18711.6429.044
us-gaap:IncomeTaxesPaid ▁▃▂█▂▂▂▄▃▂▁▃▂▁▃▁▁▆▇▁▁▁▃▄▂▄▃▂▁▃▃▂▂▂▂▄▂▃▃▂▁▃4.00214.73514.0758.1977.08611.90211.54928.80315.85813.3882.85120.8977.6954.11920.6473.1136.04740.03751.9613.8033.6672.41717.74123.7237.33730.13222.0029.7424.60118.43217.1588.3028.46310.80210.5623.1688.17516.81115.81814.1443.58714.429NANANA
us-gaap:InterestExpense ▅▆▅▅▅▆▇██▇▄▃▃▃▃▃▃▃▃▃▃▄▂▂▂▁▂▃▂▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▅8.9069.3098.7378.7569.0099.84510.79811.4811.87810.4557.8786.6876.757.0316.7696.796.847.1126.5226.2346.9087.5096.0775.3295.9494.5855.9726.1856.0626.5076.7237.0176.4566.5326.6116.5526.3086.2386.3616.2996.5016.8616.9497.3248.251
us-gaap:InterestPaidNet ▆▁▅▁▅▂▇▂█▂▅▁▅12.282.82510.1773.39710.7493.89113.8455.41916.7544.71110.9342.7311.302NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▃▅▃█▄▆▆▇▄▆▄▃▁▅▄▃▄▅▄▃▂▄▃▃▃▄▄▄▁▄▂▃▂▄▂▃▂▃▃▂▁▂▂▂▁41.5757.23938.46591.31853.37366.79666.10777.57949.1274.51249.11738.48918.2662.22853.62638.10546.54863.14751.04740.82425.61150.0643.75343.85543.78451.66246.00144.79823.38352.46523.66342.44627.36846.1228.30238.75128.41641.6936.05632.0922.39932.67531.74524.06822.356
us-gaap:OtherNonoperatingIncomeExpense ▄█▃▃▇▄▄▄▃▃▁▂▂▃▂▂▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂8.12324.1755.5035.06321.4257.8356.9168.0393.1792.537-4.1971.6131.5722.6920.451.3154.5882.2625.6082.4272.009-0.4890.1121.0840.4550.0340.4690.190.6070.592-0.1220.890.2620.366-0.0120.7320.494-0.633-0.2490.392-1.0981.166-0.0490.4690.205
us-gaap:ResearchAndDevelopmentExpense ▅▃▅▅▆▆▇█▇▆▇▆▆▆▅▄▃▅▄▅▅▆▅▄▅▆▆▆▄▄▆▅▄▆▇▆▄▆▄▃▂▂▂▁▁31.99627.10534.52234.66136.84635.74840.66143.83138.86736.85439.4737.16934.78634.93134.66330.38526.5432.88329.92831.76231.59736.57333.55530.32834.02937.78634.9935.80529.42430.74535.48734.030.01836.07738.95837.44530.79435.57229.27327.0523.73823.12921.41919.69818.314
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▄▄▄▇▇███▆▇▅▄▃▅▄▄▃▅▄▃▃▅▄▄▃▅▄▃▂▅▃▃▂▄▃▃▂▄▃▂▁▂▁▁▁537.619531.264523.826720.22720.355736.537752.005758.844652.811719.359588.117548.249470.148606.788548.622500.381442.894590.922507.664479.382445.11562.625494.81493.222487.646565.447524.284482.467429.042558.365483.759485.513408.339528.697460.241468.793407.896489.294438.467418.866365.075412.003356.367349.352339.308
us-gaap:SellingGeneralAndAdministrativeExpense ▇▃▇▇█▆▆▆▆▆▆▃▄▇▃▄▂▃▂▂▃▃▃▃▃▃▃▂▂▅▅▂▂▄▃▃▃▃▃▃▁▂▁▂▁56.11140.67557.36157.62962.04551.44152.9854.85751.92752.39554.639.48646.27659.59540.0743.17233.79640.93136.41536.82340.78239.39739.30538.4539.84342.2640.46835.28337.32847.72646.74737.20636.41845.52839.62740.78838.5739.32238.4738.44532.66637.52131.39434.1332.835
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:Assets ████████▇▇▇▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁3959.5053903.3363906.6694060.2764007.1693956.5264015.6033965.9493860.5363790.6493804.0642785.7512725.1742757.1092679.3232607.162576.2152642.3622646.0662569.4162516.1112539.9652511.7362464.6482354.6592397.2022323.0732238.442200.1732205.6842121.3482104.5662048.8171859.9641794.2371816.341736.3631781.4341762.51680.8161609.9331663.233NANANA
us-gaap:Liabilities ▆▆▆▇▇██████▃▃▄▄▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁1896.0431910.6591996.9032152.5822208.5662229.7852311.2922273.0982229.6692252.5452338.0291328.8411324.6281385.7261371.3041352.3681353.8471429.7671487.5421450.4551373.1041386.8611384.4651269.0591192.2071236.2581189.0761108.6421070.0411063.1391058.1481036.3851009.187851.849813.578828.33798.163862.337864.202823.629791.902860.039NANANA
us-gaap:LiabilitiesAndStockholdersEquity ████████▇▇▇▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁3959.5053903.3363906.6694060.2764007.1693956.5264015.6033965.9493860.5363790.6493804.0642785.7512725.1742757.1092679.3232607.162576.2152642.3622646.0662569.4162516.1112539.9652511.7362464.6482354.6592397.2022323.0732238.442200.1732205.6842121.3482104.5662048.8171859.9641794.2371816.341736.3631781.4341762.51680.8161609.9331663.233NANANA
us-gaap:StockholdersEquity █▇▇▇▆▆▅▅▅▄▄▄▃▃▂▂▂▂▁▁▁▁2063.4621992.6771909.7661907.6941798.6031726.7411704.3111692.8511630.8671538.1041466.0351456.911400.5461371.3831308.0191254.7921222.3681212.5951158.5241118.9611143.0071153.104NANANA1160.944NANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:AssetsCurrent ▇▇▇██▇█▇▆▆▆▅▄▅▄▃▃▄▄▃▃▄▄▄▄▄▄▄▃▄▄▄▃▃▃▃▂▂▂▂▁▁1246.5541210.8651236.9471339.8061329.1971271.2281298.1091244.0921126.4361114.7971137.1141029.25979.2421021.189965.644910.523884.796944.424950.516892.221908.057947.476969.374973.073920.431008.644986.199929.251910.277957.113941.453935.902897.987903.477852.239862.957782.96817.793799.599748.754679.853719.142NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▆▃▃▅▃▁▁▁▂▄▃▂▂▂201.881153.27101.363102.849148.00899.07363.30265.30371.63483.594114.399100.14785.77987.55289.002NANA81.09NANANA82.202NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▁▃▂▅▄▆██▄▆312.628357.665334.796399.638366.974416.205452.798455.654369.339422.843NANANANANANANANANANANANANANANANANANA306.789381.065345.898343.735300.062354.386300.661308.395251.995297.614265.42256.379222.241248.513NANANA
us-gaap:InventoryNet ▅▄▆▇▆▆▇▇▆▇█▆▆▅▆▆▆▅▆▆▅▅▆▅▅▅▅▅▅▄▅▅▅▃▄▄▄▃▃▂▂▁445.463437.943505.943530.906520.266516.836531.163534.32524.5549.596589.44508.971503.523473.505508.315506.275493.764461.683500.043492.66469.788447.664485.903475.957467.7451.944469.036458.733453.408431.744447.712451.73445.672398.229423.994416.622408.479381.555387.768357.78325.964295.034NANANA
us-gaap:OtherAssetsCurrent ▅▅▅▇█▅▄▃▃▄▃▂▃▃▃▂▃▃▃▃▄▄▄▄▄▄▄▄▄▃▃▃▃▄▄▃▂▂▂▂▂▁55.39752.78657.44167.42179.73755.69144.79738.16537.00443.3939.17130.51239.6638.57438.72529.45634.25737.52536.43336.28144.65643.79147.00343.82243.53847.20747.97143.51441.88638.6537.61238.64735.70241.27140.68934.72628.4323.35926.38124.93323.96618.157NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:PropertyPlantAndEquipmentGross ██████████▇▇▇▆▆▆▆▆▆▆▅▅▅▄▄▃▃▃▃▂▂▂▂▁▁▁▁▁▁1664.7981651.391663.741651.4951648.8551672.2271670.3091654.4291641.7061624.8741587.841481.5521467.1541442.8961427.3881394.5481371.8951370.1341337.1161318.7511277.0381243.5991159.0291093.0061031.365977.96912.048868.59832.474794.749726.225704.218706.582665.491637.65635.734621.383613.438602.038NANA564.136NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▇▆▆▆▆▆▅▅▄▄▄▄▄▃▃▃▃▃▃▃▂▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁678.768653.975655.481632.417615.277613.452607.225590.041581.15564.869543.807538.119536.996520.853523.994506.313494.818493.784492.661492.779495.379487.499470.693460.368465.092464.681475.574467.54456.885444.701435.483433.305441.085430.986423.504421.237414.077406.713401.996NANA370.612NANANA
us-gaap:AmortizationOfIntangibleAssets ▃▃▃▃▃▃▃▆▆█▃▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂10.4699.9779.7289.8489.90510.55211.30516.69317.47220.88111.366.2586.2436.4496.4396.4316.4586.7276.8876.9266.9467.2157.2247.2277.5758.0828.3578.6578.4849.739.7699.8137.6678.1188.1398.2948.2588.9738.9358.5428.5438.6438.6358.6559.181
us-gaap:PropertyPlantAndEquipmentNet ▇▇█████████▇▇▇▇▇▆▆▆▆▆▆▅▅▄▄▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁986.03997.4151008.2591019.0781033.5781058.7751063.0841064.3881060.5561060.0051044.033943.433930.158922.043903.394888.235877.077876.35844.455825.972781.659756.1688.336632.638566.273513.279436.474401.05375.589350.048290.742270.913265.497234.505214.146214.497207.306206.725200.042195.133191.8193.524NANANA
us-gaap:Goodwill ██▇▇▇▇█████▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁821.609808.252796.372792.024795.781797.853807.868804.461809.48813.25826.926557.981556.759556.545556.116553.974553.3555.684555.53556.72555.998556.977558.439556.5557.959559.724562.691562.617562.516551.624548.725547.987544.393461.374460.509462.659460.945462.282465.832439.554438.099438.594NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TradeNames█▄▁71.32168.09465.184NANA63.467NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass,us-gaap:StatementBusinessSegments us-gaap:TradeNames,wwd:Industrial█▄▁71.32168.09465.184NANA63.467NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▃▂▁▁▂▂▄▄▆██619.721606.711595.158596.19613.135611.992641.481646.094673.286700.883707.761NANA171.882NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▇▆▆▆▇▇▇▇▇██▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▂▂▂▂▃▃▃▃▃548.4538.617529.974532.156548.162548.525575.548581.027606.884633.548643.513159.448165.633171.882178.337184.577190.933197.65204.31211.289218.07225.138232.617239.515246.859254.772263.49271.887280.529285.775287.513297.215307.143235.563243.493252.37260.097268.897279.228275.332283.504292.149NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▆▁▄█▇20.06118.91819.68720.50720.293NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇▇▇█▆▆▅▅▅▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁271.621265.435251.618295.273217.163198.517189.725191.72175.60685.14473.02274.93472.90965.550.66950.4351.14648.0647.32144.90343.26344.88652.66456.34656.57154.49157.00956.21155.78847.19843.91943.84625.1315.91615.7515.94214.56615.27115.8215.74210.34911.201NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:AccountsPayableCurrent ▄▃▄▆▆▇▇█▇▇▆▅▅▇▅▅▃▄▅▅▄▄▅▇▄▄▅▄▃▃▃▃▂▂▂▂▂▂▁▁▁▂158.568134.242160.887218.721218.486240.46243.071259.665224.89226.285222.416195.917182.144232.788186.583177.73149.28169.439178.095177.423165.9173.287188.28237.915176.58160.683179.42154.372133.906145.307141.402143.5112.183124.914120.893118.815106.418123.453100.769104.50794.054107.468NANANA
us-gaap:AccruedIncomeTaxesCurrent ▂▁▂▃▃▃▂▃▃▂▂▁▁▁▁▁▁▁▅█▂▁▂▂▂▁▂▂▂▂▁▂▂▂▁▁▂▁▁▂▁▁11.9874.66212.16419.91120.70418.84912.81618.36119.89916.74511.4072.6915.8916.7743.5943.0461.3744.54747.92178.437.6026.5558.4839.58310.2256.1314.10713.7269.0537.8486.43313.70716.86314.1413.3943.2517.8285.445.5016.9915.8455.453NANANA
us-gaap:AccruedLiabilitiesCurrent ▄▄▅▄▅█▇▇▅▆▅▂▂▄▃▂▂▄▃▃▂▄▂▃▂▅▃▃▃▅▂▂▂▃▂▁▁▃▂▂▁▂155.932151.794162.295154.559168.089228.127206.785204.586171.137194.513162.211111.44298.785155.072130.27105.978115.823156.627125.76123.397107.939155.936114.32124.373116.57172.731130.252128.013118.709159.141116.419115.27897.738132.18498.55692.90186.753133.516109.726105.77686.34109.052NANANA
us-gaap:ContractWithCustomerLiabilityCurrent █▆█▆▆▇▇█▇▁29.38524.6230.22225.60124.96127.89126.30730.53128.199.659NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▂▃▅▆█▇▆▆▅▆▅▃▃▄▄▄▄▄▄▄▃▃▂▃▂▃▂▂▂▃▃▃▃▂▁▂▁▂▂▁▁▂328.11392.332535.628594.834792.045707.436642.672642.612575.926591.178540.034351.98353.12427.234437.347421.054416.477480.613451.776479.25381.455338.222314.697372.289303.689340.016324.579317.911272.468413.096400.198378.371367.584279.868236.192255.87219.45280.857276.032236.314204.712262.565NANANA
us-gaap:LongTermDebtCurrent ▁████1.623101.634101.643101.643101.598NANANANA0.00.0NANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent █▁4.954.925NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent █▅▇▆▆▆▅▅▃▂▅▁▁▁▁▂▃▁▁▂▂▂▁▂▂▃▆▅██▇▆█▅▄▄▄▄▄28.48421.726.82122.3324.2322.42320.18919.67215.48113.37719.7210.52310.3419.70410.78911.53616.25810.210.75811.52312.72711.33810.52713.4913.50514.91424.43521.73227.23927.20726.20622.38827.22520.79618.78918.95216.94818.55117.542NANA18.074NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LongTermDebt NA838.483830.808970.866830.774864.8991011.1471000.4681024.8721092.3971211.396NANA580.286NANANANANANANA850.0875.0713.0700.0710.0665.0584.0584.0550.0550.0550.0590.0391.875408.799410.728412.651425.246427.19NANA443.673NANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument wwd:FinanceLeasesNA2.8073.2183.6173.937NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType wwd:SeriesMNotes,us-gaap:NotesPayableToBanksNA46.96244.95544.16244.80943.7745.4744.87445.79546.43746.72649.27948.01547.27NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType wwd:SeriesNNotes,us-gaap:NotesPayableToBanksNA90.40186.53885.01186.25784.25787.53286.38288.15489.39389.94794.86192.42890.995NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType wwd:SeriesONotes,us-gaap:NotesPayableToBanksNA50.48448.32647.47448.16947.05348.88248.2449.22949.92150.2352.97551.61650.815NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▃▃▃▄▃▄▆▆▆▇█▁▁▁▁▁▁▁▂▂▃▄745.464736.849729.165869.223729.176864.8991011.1471000.4681024.8721092.3971211.396588.461583.339580.286574.178562.045569.878577.153685.0617.0787.0850.0NANANA710.0665.0584.0584.0450.0NANANANANANANANANANANANANANANA
 us-gaap:LongTermNotesAndLoans us-gaap:FairValueByFairValueHierarchyLevel us-gaap:FairValueInputsLevel2▁█▇749.172840.654833.036NANA867.377NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▆▃▂▂▁168.181163.573156.583153.904154.563151.362NANANA170.915NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,wwd:DefinedBenefitPensionPlanNA1.586NANANA5.039NANANA1.758NANANA2.524NANANA15.006NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType us-gaap:ForeignPlan,wwd:DefinedBenefitPensionPlanNA58.809NANANA57.256NANANA40.873NANANA2.883NANANA9.131NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType us-gaap:OtherPostretirementBenefitPlansDefinedBenefitNA23.453NANANA24.623NANANA25.736NANANA29.842NANANA33.125NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType wwd:DefinedBenefitPensionPlanNA60.395NANANA62.295NANANA42.631NANANA5.407NANANA24.137NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ██▇▇▇▆▆▆▆▅▅▄▄▄▄▄▄▄▄▄▁▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁654.288617.905575.527534.621532.782506.088484.184467.187460.462398.055416.498366.146366.268344.798352.214359.866358.429368.224349.685353.269112.491116.1995.54194.34799.764101.21196.588101.304108.39595.51126.284131.841115.386109.44390.58988.96187.3988.69491.05387.10586.48283.975NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▁15.68314.569NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NA4.255NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NA3.186NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NA2.23NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NA1.939NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NA4.232NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:StockholdersEquity █▇▇▇▆▆▅▅▅▄▄▄▃▃▂▂▂▂▁▁▁▁2063.4621992.6771909.7661907.6941798.6031726.7411704.3111692.8511630.8671538.1041466.0351456.911400.5461371.3831308.0191254.7921222.3681212.5951158.5241118.9611143.0071153.104NANANA1160.944NANANANANANANANANANANANANANANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock █▇█▇▇▆▆▆▆▆▆▆▅▅▅▅▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁244.394231.936233.294227.494216.158207.12205.704204.892195.894185.705184.814185.598176.473163.836162.261160.559142.664141.57141.895145.606139.485131.231127.737124.712117.218112.491110.237108.157104.496101.14799.2397.78298.85197.82695.91394.39786.13681.45380.14578.53476.64973.915NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▇▇▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁2464.3732427.9052372.7332342.342268.4832224.9192168.2042102.352034.8771966.6431900.9281860.5951830.8721820.2681765.7091719.7441689.2751649.5061593.1241548.8321514.5641495.2741451.5751414.3551377.0021338.4681292.0481251.3141211.8221193.8871146.8671128.6591091.7051069.8111029.1881006.398973.166949.573912.7881.46854.182835.919NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▂▁▃▂▁▃▃▃▃▃▅▄▄▃▃▂▃▄▄▃▄▅▅▆▇████▆▆▆▆▆▇▇▇██▇▇-80.316-89.794-104.375-67.376-93.548-103.306-64.18-64.811-64.648-74.942-77.329-40.721-48.439-53.186-68.617-72.73-79.568-65.705-58.184-50.369-60.045-51.458-29.302-36.268-15.133-3.53319.99119.75120.08715.115-13.822-16.003-6.397-11.723-8.0936.602-3.7513.62621.43313.9494.1096.342NANANA
us-gaap:TreasuryStockValue ▇██████▇▇▇▇▇▇▇▇▇▇▇▇▇▆▅▅▄▄▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▁▁565.095577.476591.992594.87592.596602.098605.523549.686535.362539.408542.484548.668558.466559.641551.44552.887530.109512.882518.417525.214451.103422.049422.845307.316316.741286.588288.385249.53206.379167.71169.181142.363144.635147.905136.455119.493117.457115.661116.086116.862117.015113.088NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▂▄▁▇▁▁▁▆▁▁▁▇13.4692.8146.6132.49310.9822.5122.4682.31410.8511.9371.8582.01112.423NANANANANANANANANA3.1963.0814.8092.5022.4092.4363.894NANANANA1.9481.3891.6443.6471.221.2571.8092.3041.51.3031.3432.54
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▇█▂▂█▄▃▅▇▅▃▁146.725137.075160.23724.73427.445171.40678.24856.24284.712137.209105.36559.251-2.533NANANANANANANANANANANANANANANANANANANANANANANA2.32867.82326.62412.9997.17722.96335.62864.71261.269
us-gaap:NetCashProvidedByUsedInInvestingActivities ██████████▁██-9.9553.314-12.3250.5561.575-22.701-35.045-12.764-32.017-45.26-802.189-20.009-29.109NANANANANANANANANANANANANANANANANANANANANANANA-17.194-15.586-51.45-9.893-10.211-9.226-4.676-4.316-33.914
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▂▂▁▂▂▂▁█▂▂-94.642-93.935-147.845-65.6517.188-106.591-46.285-48.796-63.927-115.196724.936-31.06927.327NANANANANANANANANANANANANANANANANANANANANANANA-8.21-46.47735.379-5.062-39.8198.684-23.089-63.986-50.594
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ██▄▁█▇▄▄▃▂▅48.61151.907-1.486-45.15948.93535.771-2.001-6.331-11.96-30.80514.252NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▆▆▆▆▆▆▆▆▆▆▅▆▅▇▆▆▆█▆▁▇▇▆▆▆▆▆▆▆▇▆▆▆▆▆▆▆▆▆▆▆▇▆▆▇1.3323.067-1.8910.182-0.047-1.437-1.357-3.09-4.181-4.656-13.835-0.005-11.68124.357-6.174-0.1884.77734.594-5.842-91.2649.76813.881-2.005-0.0483.676-0.955-3.443-1.893-0.4138.3843.376-1.354-2.058-3.8211.782-2.6080.917-9.31-4.7010.5573.13311.223-2.393-1.4869.014
us-gaap:DepreciationDepletionAndAmortization ▅▆▅▅▅▅▅▆▇█▄▃▃▃▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂33.07733.57632.10633.02532.45133.53632.9736.85638.64243.99429.05522.01221.0721.3320.5820.09418.91319.11517.315.55917.06219.48118.50518.67618.57319.67318.84519.71919.11618.01318.32819.95117.94114.74717.63617.80718.42718.09419.8918.51218.89719.16118.46119.05818.936
us-gaap:IncreaseDecreaseInAccountsReceivable ▂▅▂▆▃▃▄█▂▇▅▆▂█▆▆▁▇▅▅▂▇▃▅▃▆▅▅▂▆▅▆▂▇▄▇▃▆▅▆▄▆▅▅▃-57.00111.158-63.77438.173-37.652-32.081-1.51885.609-52.85148.8160.06930.323-72.71479.20335.27226.291-87.61549.20213.65421.051-74.71750.5-38.92817.474-43.89126.2712.25713.818-73.22634.3581.12545.714-71.42351.058-3.24954.991-43.73937.4714.2131.968-24.25648.033.17520.303-30.82
us-gaap:IncreaseDecreaseInInventories ▆▁▄▆▇▅▆▆█▃▆▆▇▃▅▆█▃▆▇▇▃▆▆▇▅▆▆▇▄▅▆▇▄▆▆▇▅▇▇█▆▆▅▅2.528-67.421-22.5811.91717.065-8.69914.36711.12432.393-38.34213.6563.5528.796-37.2180.05310.3937.632-38.52910.26920.82725.091-35.8068.54513.97522.11-11.07211.1627.05320.645-18.679-4.4629.08315.543-28.21611.6975.78529.436-0.74617.50628.36931.5140.4511.983-2.134-6.196
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▇▇▁█▇█▆▇▇▆█▇█▇█▇▇▇▇▇▇▇▇▇▇▆█▇▇▆▇▇▇▇▇▇▇▆▇▇▇▆▇▇▇5.531-3.519-74.1198.527-5.46313.105-17.2992.49-2.181-13.84210.155-3.3546.8910.82911.066-4.8114.223-0.5966.659-0.7773.587-5.303-5.103-0.343-2.296-8.318.9080.9094.007-11.4532.017-1.2190.763-0.0771.0113.6294.948-6.216-1.155.8440.496-5.7766.564-0.1486.606
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▇█▂▂█▄▃▅▇▅▃▁146.725137.075160.23724.73427.445171.40678.24856.24284.712137.209105.36559.251-2.533NANANANANANANANANANANANANANANANANANANANANANANA2.32867.82326.62412.9997.17722.96335.62864.71261.269
us-gaap:NetIncomeLoss ▃▅▃█▄▆▆▇▄▆▄▃▁▅▄▃▄▅▄▃▂▄▃▃▃▄▄▄▁▄▂▃▂▄▂▃▂▃▃▂▁▂▂▂▁41.5757.23938.46591.31853.37366.79666.10777.57949.1274.51249.11738.48918.2662.22853.62638.10546.54863.14751.04740.82425.61150.0643.75343.85543.78451.66246.00144.79823.38352.46523.66342.44627.36846.1228.30238.75128.41641.6936.05632.0922.39932.67531.74524.06822.356
us-gaap:ShareBasedCompensation █▂▄▂▇▂▂▂▇▁▁▁▇▁▁▇▁▁▁▂▅▂▂▂▃▂▂▂▃▁▁▁▂▁▁▁▂▁▁▁▂▁▁▁▂13.4692.8146.6132.49310.9822.5122.4682.31510.8511.9371.8582.01112.4231.7021.81712.5021.2611.8551.8452.9718.4513.1693.1963.0814.8092.5022.4092.4363.8942.0591.9761.9413.4381.9481.3891.6443.6471.221.2571.8092.3041.51.3031.3432.54
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ██████████▁██-9.9553.314-12.3250.5561.575-22.701-35.045-12.764-32.017-45.26-802.189-20.009-29.109NANANANANANANANANANANANANANANANANANANANANANANA-17.194-15.586-51.45-9.893-10.211-9.226-4.676-4.316-33.914
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▁▁▁▂▂▂▂▂▃▃▃▃▃▃▂▂▂▄▃▅▃█▆▅▄█▃▃▃▅▃▂▃▂▂▂▂▂▂▁▁▁▁▁▁7.2638.0159.71112.12917.23221.16123.56422.99531.34637.54331.11930.02828.4527.26122.02221.99521.05847.06429.31266.18533.13195.74781.46362.78146.621102.57635.9731.41137.14963.08531.33117.2929.89420.67613.70113.26917.25415.61512.5169.91110.2139.274.6985.1568.98
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▂▂▁▂▂▂▁█▂▂-94.642-93.935-147.845-65.6517.188-106.591-46.285-48.796-63.927-115.196724.936-31.06927.327NANANANANANANANANANANANANANANANANANANANANANANA-8.21-46.47735.379-5.062-39.8198.684-23.089-63.986-50.594
us-gaap:PaymentsForRepurchaseOfCommonStock NA0.00.0NANA0.071.262NANA0.00.0NANA9.9690.037.77824.004-0.0017.72287.10830.7120.042125.00.032.1180.041.83356.03943.6160.028.6117.1440.012.22917.5699.6494.6630.00.00.06.8372.13NANANA
  2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value64636464646464636363636363636364666666676769696969707070707070696969
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-302010-03-312009-12-31
Value62626261616261616161616161616163646565656667686868686968686868686868
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


Antidilutive
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value587000.02357000.0686000.0653000.039000.0239000.01426000.0764000.0764000.0754000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.660.920.621.470.861.081.071.250.791.210.80.630.31.020.870.620.761.030.830.660.410.790.680.670.670.790.70.670.350.770.350.620.40.670.410.560.410.610.520.470.330.480.460.350.33
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.640.890.611.410.831.031.021.20.771.160.770.60.290.980.850.60.730.990.810.650.40.770.660.660.660.770.690.660.340.760.340.610.390.660.40.550.40.60.510.460.320.470.450.340.32
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value51711.466117632766775976124623775744325543501727502232
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.513.50.316.38.83.88.910.29.110.72.18.44.912.810.59.07.49.48.510.53.85.010.34.66.6

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value401407395517534571562566492541428402347
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax74.776.775.571.974.377.574.874.775.475.272.973.473.9

Disposal Group Not Discontinued Operation Gain Loss On Disposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal dei:LegalEntity

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

wwd:AureliusGroup


Disposal
Period End2020-09-302020-06-30
Value-515000.0515000.0
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:AureliusGroup0.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value476845107617692906179544837866850478063542768575757
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.912.88.614.98.510.412.311.99.411.09.38.98.014.312.510.010.613.712.511.36.312.211.611.711.7

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value6.014106.551158.1759.8192612124.5155.310192415120.5111712132.345181313132316119.56122117.8911199.40615111714149.076166.187119.044
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.12.01.32.21.11.33.51.71.90.60.91.94.14.02.72.40.13.02.42.80.53.32.82.82.74.13.12.52.24.12.41.62.73.72.03.32.93.53.43.42.54.11.73.32.7

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.0021414587.08611112815132.851207.6954.119203.1136.04740513.8033.6672.41717237.33730229.7424.60118178.3028.4631010238.1751615143.58714
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.72.82.78.11.01.61.53.82.41.90.53.81.60.73.80.61.46.810.20.80.80.43.64.81.55.34.22.01.13.33.51.72.12.02.34.92.03.43.63.41.03.5

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value8.9069.3098.7378.7569.0099.845101111107.8786.6876.757.0316.7696.796.847.1126.5226.2346.9087.5096.0775.3295.9494.5855.9726.1856.0626.5076.7237.0176.4566.5326.6116.5526.3086.2386.3616.2996.5016.8616.9497.3248.251
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.81.71.21.31.31.41.51.81.51.31.21.41.21.21.41.51.21.31.31.61.31.21.11.20.81.11.31.41.21.41.41.61.21.41.41.51.31.51.51.81.71.92.12.4

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value122.825103.397103.891135.419164.711102.7311
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.30.51.90.51.50.51.80.72.60.71.90.52.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value415738915366667749744938186253384663514025504343435146442352234227462838284136322232312422
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.710.87.312.77.49.18.810.27.510.48.47.03.910.39.87.610.510.710.18.55.88.98.88.99.09.18.89.35.59.44.98.76.78.76.18.37.08.58.27.76.17.98.96.96.6

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value4157389153666677497449381862533846635141255043434351464423522342274628382841363222
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.710.87.312.77.49.18.810.27.510.48.47.03.910.39.87.610.510.710.18.65.88.98.88.99.09.18.89.35.59.44.98.76.78.76.18.37.08.58.27.76.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value8.123245.5035.063217.8356.9168.0393.1792.537-4.1971.6131.5722.6920.451.3154.5882.2625.6082.4272.009-0.4890.1121.0840.4550.0340.4690.190.6070.592-0.1220.890.2620.366-0.0120.7320.494-0.633-0.2490.392-1.0981.166-0.0490.4690.205
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.54.61.10.73.01.10.91.10.50.4-0.70.30.30.40.10.31.00.41.10.50.5-0.10.00.20.10.00.10.00.10.1-0.00.20.10.1-0.00.20.1-0.1-0.10.1-0.30.3-0.00.10.1

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value312734343635404338363937343434302632293131363330343734352930353430363837303529272323211918
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.05.16.64.85.14.95.45.86.05.16.76.87.45.86.36.16.05.65.96.67.16.56.86.17.06.76.77.46.95.57.37.07.46.88.58.07.57.36.76.56.55.66.05.65.4

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value537531523720720736752758652719588548470606548500442590507479445562494493487565524482429558483485408528460468407489438418365412356349339
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value321336306474473505498482392461404386305
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.863.358.565.865.868.766.363.660.264.168.870.565.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.863.358.565.865.868.766.363.660.264.168.870.565.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value215194217245246230253275259258183161164
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.236.741.534.234.231.333.736.439.835.931.229.534.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.236.741.534.234.231.333.736.439.835.931.229.534.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

wwd:CommercialAftermarket, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value657168134125121124139111
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.213.513.018.617.516.516.618.417.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.213.513.018.617.516.516.618.417.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:CommercialAftermarket wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:CommercialOEM, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value766763144158170174174140
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.212.712.220.122.023.123.123.021.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.212.712.220.122.023.123.123.021.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:CommercialOEM wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:DefenseAftermarket, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value486362554856524539
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.112.012.07.76.77.66.96.06.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.112.012.07.76.77.66.96.06.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:DefenseAftermarket wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:DefenseOEM, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value131133111139140157147123101
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.425.221.319.419.621.419.616.215.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.425.221.319.419.621.419.616.215.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:DefenseOEM wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:IndustrialTurbines, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value515753595154535249
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.510.910.28.37.17.47.16.97.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.510.910.28.37.17.47.16.97.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:IndustrialTurbines wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:ReciprocatingEngines, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value164135158163174160185209196
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.725.530.322.724.221.824.727.630.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.725.530.322.724.221.824.727.630.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:ReciprocatingEngines wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:Renewables, wwd:Industrial


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1.715.042222015131414
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.31.03.22.82.11.91.92.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.31.03.22.82.11.91.92.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Renewables wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value321336306474473505498482392461404386305399355320266365308290268335288281255318274261229307272270211264214224193241215204181212191185180
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.863.358.565.865.868.766.363.660.264.168.870.565.165.864.964.160.261.860.860.660.359.658.357.152.456.352.454.153.655.056.355.751.849.946.647.947.449.449.148.949.651.653.653.053.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.863.358.565.865.868.766.363.660.264.168.870.565.165.864.964.160.261.860.860.660.359.658.357.152.456.352.454.153.655.056.355.751.849.946.647.947.449.449.148.949.651.653.653.053.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value215194217245246230253275259258183161164207192179176225199188176227206211231
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.236.741.534.234.231.333.736.439.835.931.229.534.934.235.135.939.838.239.239.439.740.441.742.947.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.236.741.534.234.231.333.736.439.835.931.229.534.934.235.135.939.838.239.239.439.740.441.742.947.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService

wwd:Aerospace, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value10612698178187198191208164
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.923.918.824.826.026.925.527.425.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.923.918.824.826.026.925.527.425.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Aerospace us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:Aerospace, us-gaap:TransferredOverTime


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value214209208295286307307274228
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.939.439.841.139.841.840.936.235.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.939.439.841.139.841.840.936.235.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Aerospace us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:Industrial, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value154128138157167151147163172
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.724.226.421.823.320.519.621.626.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.724.226.421.823.320.519.621.626.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Industrial us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:Industrial, us-gaap:TransferredOverTime


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value61667888787910611287
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.512.515.012.310.910.814.114.813.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.512.515.012.310.910.814.114.813.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:Industrial us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:CN


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value744056496433516365
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.97.610.86.88.94.66.98.410.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.97.610.86.88.94.66.98.410.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CN100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:DE


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value374546746867698876
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.98.58.810.39.59.29.211.711.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.98.58.810.39.59.29.211.711.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:DE100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value300308293409415446439405336
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.958.156.156.857.660.658.453.451.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.958.156.156.857.660.658.453.451.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:AsiaExcludingChina


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value333129403840414537
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.25.95.65.65.45.55.56.05.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.25.95.65.65.45.55.56.05.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:AsiaExcludingChina100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:EuropeExcludingGermany


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6474671068910810911398
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.914.012.814.712.414.814.615.015.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.914.012.814.712.414.814.615.015.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:EuropeExcludingGermany100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:OtherCountries


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value273130414438404237
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.26.05.85.86.15.35.45.55.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.26.05.85.86.15.35.45.55.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:OtherCountries100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

country:CN, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8.9647.6439.018111010119.50215
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.41.71.61.41.51.51.32.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.41.71.61.41.51.51.32.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CN wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:CN, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value653247375323405350
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.36.19.15.27.53.15.37.17.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.36.19.15.27.53.15.37.17.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CN wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:DE, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.5068.8985.348211716182512
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.71.02.92.42.32.43.32.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.71.02.92.42.32.43.32.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:DE wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:DE, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value293640525151506363
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.56.87.87.47.16.96.88.49.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.56.87.87.47.16.96.88.49.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:DE wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value257265245356363391386351286
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.950.046.849.450.553.151.346.443.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.950.046.849.450.553.151.346.443.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value434248525155535349
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.08.19.37.37.17.57.17.17.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.08.19.37.37.17.57.17.17.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:AsiaExcludingChina, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.485.0674.438106.9818.4317.402138.368
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.00.81.51.01.11.01.81.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.00.81.51.01.11.01.81.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:AsiaExcludingChina wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:AsiaExcludingChina, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value282624293132333129
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.35.04.84.14.44.34.54.24.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.35.04.84.14.44.34.54.24.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:AsiaExcludingChina wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:EuropeExcludingGermany, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value202517403847424839
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.94.83.45.65.46.55.76.46.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.94.83.45.65.46.55.76.46.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:EuropeExcludingGermany wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:EuropeExcludingGermany, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value434849655061666559
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.09.29.49.17.08.38.98.69.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.09.29.49.17.08.38.98.69.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:EuropeExcludingGermany wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:OtherCountries, wwd:Aerospace


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value222324343630323429
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.14.44.74.85.14.24.34.54.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.14.44.74.85.14.24.34.54.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:OtherCountries wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:OtherCountries, wwd:Industrial


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5.4718.2815.9537.5187.6117.9478.1158.0077.902
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.61.11.01.11.11.11.11.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.61.11.01.11.11.11.11.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wwd:OtherCountries wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService

us-gaap:TransferredAtPointInTime


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value261255236335355349338371336
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.648.145.246.649.347.545.049.051.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.648.145.246.649.347.545.049.051.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferredOverTime


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value276275287384364386413387316
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.451.954.853.450.752.555.051.048.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.451.954.853.450.752.555.051.048.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value564057576251525451525439465940433340363640393938394240353747463736453940383938383237313432
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.47.711.08.08.67.07.07.28.07.39.37.29.89.87.38.67.66.97.27.79.27.07.97.88.27.57.77.38.78.59.77.78.98.68.68.79.58.08.89.28.99.18.89.89.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value3959390339064060400739564015396538603790380427852725275726792607257626422646256925162539251124642354239723232238220022052121210420481859179418161736178117621680160916631696
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wwd:Aerospace


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-30
Value17171752180718921905190019181881181018051722
Percentage of Assets43.444.946.346.647.648.047.847.546.947.662.5
Percentage of Assets43.444.946.346.647.648.047.847.546.947.662.5
Percentage of Assets us-gaap:OperatingSegments wwd:Aerospace100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, wwd:Industrial


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-30
Value1560152915311541152015611691166916451642695
Percentage of Assets39.439.239.238.037.939.542.142.142.643.325.2
Percentage of Assets39.439.239.238.037.939.542.142.142.643.325.2
Percentage of Assets us-gaap:OperatingSegments wwd:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value189619101996215222082229231122732229225223381328132413851371135213531429148714501373138613841269119212361189110810701063105810361009851813828798862864823791860
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets47.948.951.153.055.156.457.657.357.859.461.547.748.650.351.251.952.654.156.256.554.654.655.151.550.651.651.249.548.648.249.949.249.345.845.345.646.048.449.049.049.251.7

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value395939033906406040073956401539653860379038042785272527572679260725762642264625692516253925112464235423972323223822002205212121042048185917941816173617811762168016091663
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value20631992190919071798172617041692163015381466145614001371130812541222121211581118114311531160
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.151.148.947.044.943.642.442.742.240.638.552.351.449.748.848.147.445.943.843.545.445.448.4

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-29.369-28.646-43.431-44.005-45.506-45.116-13.084-13.574-13.697-14.206-25.087-25.966-25.83-26.041-38.462-38.421-38.654-39.913-28.338-29.054-29.533-30.014-13.817-13.538-13.988-14.457-10.67-28.794
Percentage of StockholdersEquity-1.4-1.4-2.3-2.3-2.5-2.6-0.8-0.8-0.8-0.9-1.7-1.8-1.8-1.9-2.9-3.1-3.2-3.3-2.4-2.6-2.6-2.60.00.00.0-1.20.00.0
Percentage of Assets-0.7-0.7-1.1-1.1-1.1-1.1-0.3-0.3-0.4-0.4-0.7-0.9-0.9-0.9-1.4-1.5-1.5-1.5-1.1-1.1-1.2-1.2-0.6-0.5-0.6-0.6-0.5-1.5
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302017-09-30
Value-31.495-20.457-14.96432-4.575-4.955-12.068-11.667-20.9420.135
Percentage of StockholdersEquity-1.5-1.0-0.81.7-0.3-0.3-0.7-0.7-1.40.0
Percentage of Assets-0.8-0.5-0.40.8-0.1-0.1-0.3-0.3-0.60.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-80.316-89.794-104.375-67.376-93.548-103.306-64.18-64.811-64.648-74.942-77.329-40.721-48.439-53.186-68.617-72.73-79.568-65.705-58.184-50.369-60.045-51.458-29.302-36.268-15.133-3.53315-11.723
Percentage of StockholdersEquity-3.9-4.5-5.5-3.5-5.2-6.0-3.8-3.8-4.0-4.9-5.3-2.8-3.5-3.9-5.2-5.8-6.5-5.4-5.0-4.5-5.3-4.50.00.00.0-0.30.00.0
Percentage of Assets-2.0-2.3-2.7-1.7-2.3-2.6-1.6-1.6-1.7-2.0-2.0-1.5-1.8-1.9-2.6-2.8-3.1-2.5-2.2-2.0-2.4-2.0-1.2-1.5-0.6-0.10.7-0.6
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-19.452-40.691-45.98-56.042-43.467-53.235-39.028-39.57-40.538-39.794-33.659-14.867-22.733-27.28-30.301-34.466-41.082-25.971-30.037-21.517-30.696-21.61-15.636-22.866-1.265102517
Percentage of StockholdersEquity-0.9-2.0-2.4-2.9-2.4-3.1-2.3-2.3-2.5-2.6-2.3-1.0-1.6-2.0-2.3-2.7-3.4-2.1-2.6-1.9-2.7-1.90.00.00.00.90.00.0
Percentage of Assets-0.5-1.0-1.2-1.4-1.1-1.3-1.0-1.0-1.1-1.0-0.9-0.5-0.8-1.0-1.1-1.3-1.6-1.0-1.1-0.8-1.2-0.9-0.6-0.9-0.10.51.20.9
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value24423123322721620720520419518518418517616316216014214114114513913112712411711210197
Percentage of StockholdersEquity11.811.612.211.912.012.012.112.112.012.112.612.712.611.912.412.811.711.712.213.012.211.40.00.00.09.70.00.0
Percentage of Assets6.25.96.05.65.45.25.15.25.14.94.96.76.55.96.16.25.55.45.45.75.55.25.15.15.04.74.65.3
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value2464242723722342226822242168210220341966190018601830182017651719168916491593154815141495145114141377133811931069
Percentage of StockholdersEquity119.4121.8124.2122.8126.1128.9127.2124.2124.8127.9129.7127.7130.7132.7135.0137.1138.2136.0137.5138.4132.5129.70.00.00.0115.30.00.0
Percentage of Assets62.262.260.757.756.656.254.053.052.751.950.066.867.266.065.966.065.662.460.260.360.258.957.857.458.555.854.157.5
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-565.095-577.476-591.992-594.87-592.596-602.098-605.523-549.686-535.362-539.408-542.484-548.668-558.466-559.641-551.44-552.887-530.109-512.882-518.417-525.214-451.103-422.049-422.845-307.316-316.741-286.588-167.71-147.905
Percentage of StockholdersEquity-27.4-29.0-31.0-31.2-32.9-34.9-35.5-32.5-32.8-35.1-37.0-37.7-39.9-40.8-42.2-44.1-43.4-42.3-44.7-46.9-39.5-36.60.00.00.0-24.70.00.0
Percentage of Assets-14.3-14.8-15.2-14.7-14.8-15.2-15.1-13.9-13.9-14.2-14.3-19.7-20.5-20.3-20.6-21.2-20.6-19.4-19.6-20.4-17.9-16.6-16.8-12.5-13.5-12.0-7.6-8.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:DeferredCompensationInEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value9.4859.2229.769.9639.9119.3829.1188.8769.0158.4318.3938.2228.1737.1357.17.066.8895.0895.0615.2195.3454.3224.3144.4854.6423.9154.0074.344
Percentage of StockholdersEquity0.50.50.50.50.60.50.50.50.60.50.60.60.60.50.50.60.60.40.40.50.50.40.00.00.00.30.00.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.30.30.30.30.30.30.20.20.20.20.20.20.20.20.20.20.2
Percentage of Assets wwd:DeferredCompensationInEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:TreasuryStockHeldForDeferredCompensaton


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-9.485-9.222-9.76-9.963-9.911-9.382-9.118-8.876-9.015-8.431-8.393-8.222-8.173-7.135-7.1-7.06-6.889-5.089-5.061-5.219-5.345-4.322-4.314-4.485-4.642-3.915-4.007-4.344
Percentage of StockholdersEquity-0.5-0.5-0.5-0.5-0.6-0.5-0.5-0.5-0.6-0.5-0.6-0.6-0.6-0.5-0.5-0.6-0.6-0.4-0.4-0.5-0.5-0.40.00.00.0-0.30.00.0
Percentage of Assets-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Assets wwd:TreasuryStockHeldForDeferredCompensaton0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value12461210123613391329127112981244112611141137102997910219659108849449508929089479699739201008986929910957941935897903852862782817799748679719
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.531.031.733.033.232.132.331.429.229.429.936.935.937.036.034.934.335.735.934.736.137.338.639.539.142.142.541.541.443.444.444.543.848.647.547.545.145.945.444.542.243.2

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302015-09-30
Value20115310110214899636571831141008587898182
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.13.92.62.53.72.51.61.61.92.23.03.63.13.23.33.13.2

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value312357334399366416452455369422306381345343300354300308251297265256222248
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.99.28.69.89.210.511.311.59.611.213.917.316.316.314.619.116.817.014.516.715.115.313.814.9

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value445437505530520516531534524549589508503473508506493461500492469447485475467451469458453431447451445398423416408381387357325295
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.311.213.013.113.013.113.213.513.614.515.518.318.517.219.019.419.217.518.919.218.717.619.319.319.918.920.220.520.619.621.121.521.821.423.622.923.521.422.021.320.217.7

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value555257677955443837433930393838293437363644434743434747434138373835414034282326242318
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.41.51.72.01.41.11.01.01.11.01.11.51.41.41.11.31.41.41.41.81.71.91.81.82.02.11.91.91.81.81.81.72.22.31.91.61.31.51.51.51.1

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value1664165116631651164816721670165416411624158714811467144214271394137113701337131812771243115910931031977912868832794726704706665637635621613602564
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets42.042.342.640.741.142.341.641.742.542.941.753.253.852.353.353.553.351.950.551.350.849.046.144.343.840.839.338.837.836.034.233.534.535.835.535.035.834.434.233.9

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value553551577576575587582579566565564516515514
Percentage of PropertyPlantAndEquipmentGross33.233.434.734.934.935.134.835.034.534.835.534.935.135.7
Percentage of Assets14.014.114.814.214.414.814.514.614.714.914.818.518.918.7
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value363642404957819910910387115117111
Percentage of PropertyPlantAndEquipmentGross2.22.22.62.43.03.44.96.06.76.35.57.88.07.8
Percentage of Assets0.90.91.11.01.21.52.02.52.82.72.34.14.34.1
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4141403940393636323127242424
Percentage of PropertyPlantAndEquipmentGross2.52.52.42.42.42.42.22.22.01.91.71.71.71.7
Percentage of Assets1.11.11.01.01.01.00.90.90.80.80.70.90.90.9
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LandAndLandImprovements


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value8383898989949593939492888888
Percentage of PropertyPlantAndEquipmentGross5.05.05.45.45.45.75.75.75.75.85.96.06.06.1
Percentage of Assets2.12.12.32.22.22.42.42.42.42.52.43.23.23.2
Percentage of Assets us-gaap:LandAndLandImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1918181717171817171717181616
Percentage of PropertyPlantAndEquipmentGross1.21.11.11.11.11.01.11.11.11.11.11.21.11.1
Percentage of Assets0.50.50.50.40.40.40.40.50.50.50.50.70.60.6
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherCapitalizedPropertyPlantAndEquipment


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1919191919191919191919191919
Percentage of PropertyPlantAndEquipmentGross1.21.21.21.21.21.21.21.21.21.21.21.31.31.3
Percentage of Assets0.50.50.50.50.50.50.50.50.50.50.50.70.70.7
Percentage of Assets us-gaap:OtherCapitalizedPropertyPlantAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:ComputerEquipmentAndSoftware


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value124123122122123124120120125124123122125124
Percentage of PropertyPlantAndEquipmentGross7.57.57.47.47.57.47.27.37.67.77.88.38.68.6
Percentage of Assets3.13.23.13.03.13.13.03.03.23.33.34.44.64.5
Percentage of Assets wwd:ComputerEquipmentAndSoftware0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:MachineryAndEquipmentExcludingComputerAndOfficeEquipment


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value786776753746733731716688677668654575560543
Percentage of PropertyPlantAndEquipmentGross47.247.045.345.244.543.742.941.641.241.241.238.938.237.7
Percentage of Assets19.919.919.318.418.318.517.917.417.517.617.220.720.619.7
Percentage of Assets wwd:MachineryAndEquipmentExcludingComputerAndOfficeEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value678653655632615613607590581564543538536520523506494493492492495487470460465464475467456444435433441430423421414406401370
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.116.816.815.615.415.515.114.915.114.914.319.319.718.919.619.419.218.718.619.219.719.218.718.719.819.420.520.920.820.220.520.621.523.223.623.223.822.822.822.3

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value109.9779.7289.8489.9051011161720116.2586.2436.4496.4396.4316.4586.7276.8876.9266.9467.2157.2247.2277.5758.0828.3578.6578.4849.739.7699.8137.6678.1188.1398.2948.2588.9738.9358.5428.5438.6438.6358.6559.181
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value986997100810191033105810631064106010601044943930922903888877876844825781756688632566513436401375350290270265234214214207206200195191193
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.925.625.825.125.826.826.526.827.528.027.433.934.133.433.734.134.033.231.932.131.129.827.425.724.021.418.817.917.115.913.712.913.012.611.911.811.911.611.311.611.911.6

us-gaap:PropertyPlantAndEquipmentNet us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value103106104105108114848910110210497918989869185
Percentage of PropertyPlantAndEquipmentNet10.510.710.310.410.510.97.98.49.69.611.410.810.310.310.310.311.111.4
Percentage of Assets2.62.72.72.62.72.92.12.32.62.73.83.73.53.53.43.33.63.4
Percentage of Assets us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0100.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:DE


Property
Period End2020-09-302019-09-302018-09-30
Value89107111
Percentage of PropertyPlantAndEquipmentNet9.010.210.5
Percentage of Assets2.32.72.9
Percentage of Assets country:DE0.00.00.0

country:US


Property
Period End2020-09-302019-09-302018-09-30
Value885926922
Percentage of PropertyPlantAndEquipmentNet88.887.587.0
Percentage of Assets22.723.424.3
Percentage of Assets country:US0.00.00.0

wwd:OtherCountries


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
Value2224252425252835322928
Percentage of PropertyPlantAndEquipmentNet2.22.32.42.72.93.45.610.113.814.114.7
Percentage of Assets0.60.60.70.91.01.01.21.61.71.61.7
Percentage of Assets wwd:OtherCountries0.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value821808796792795797807804809813826557556556556553553555555556555556558556557559562562562551548547544461460462460462465439438438442
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.820.720.419.519.920.220.120.321.021.521.720.020.420.220.821.221.521.021.021.722.121.922.222.623.723.324.225.125.625.025.926.026.624.825.725.526.525.926.426.227.226.426.1

us-gaap:Goodwill us-gaap:StatementBusinessSegments

wwd:Aerospace


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-302009-09-30
Value455455455455455455455455455455455455455455455455455455455455455455455455455455455455455445444444438356356356356356356359
Percentage of Goodwill55.456.357.257.557.257.156.456.656.356.055.181.681.881.881.982.282.382.082.081.881.981.881.681.881.681.480.980.980.980.781.081.080.677.377.477.177.377.181.381.2
Percentage of Assets11.511.711.711.211.411.511.311.511.812.012.016.316.716.517.017.517.717.217.217.718.117.918.118.519.319.019.620.320.720.221.021.121.419.219.919.620.520.021.421.2
Percentage of Assets wwd:Aerospace0.00.00.00.00.00.00.00.00.025.226.126.427.226.40.00.00.027.80.00.00.029.129.830.131.731.632.933.434.233.034.334.435.033.734.234.434.934.435.934.5

wwd:Industrial


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value3663523403363403423523493543573711021011011009897100100101100101104
Percentage of Goodwill44.643.742.842.542.842.943.643.443.744.044.918.418.218.218.117.817.718.018.018.218.118.218.6
Percentage of Assets9.29.08.78.38.58.78.88.89.29.49.83.73.73.73.83.83.83.83.83.94.04.04.4
Percentage of Assets wwd:Industrial0.00.00.00.00.00.00.00.00.021.822.114.914.614.50.00.00.014.20.00.00.015.50.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:TradeNames


Indefinite
Period End2020-12-312020-09-302020-06-302019-09-30
Value71686563
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0
Percentage of Assets1.81.71.71.6
Percentage of Assets us-gaap:TradeNames0.00.00.00.0

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments

us-gaap:TradeNames, wwd:Industrial


Indefinite
Period End2020-12-312020-09-302020-06-302019-09-30
Value71686563
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0
Percentage of Assets1.81.71.71.6
Percentage of Assets us-gaap:TradeNames wwd:Industrial0.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value619606595596613611641646673700707171
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.715.515.214.715.315.516.016.317.418.518.66.2

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:StatementBusinessSegments

wwd:Aerospace


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value9397102106111116121126131136141158
Percentage of IntangibleAssetsNetExcludingGoodwill15.116.117.217.918.219.018.919.519.519.520.192.2
Percentage of Assets2.42.52.62.62.82.93.03.23.43.63.75.8
Percentage of Assets wwd:Aerospace0.00.00.00.00.00.00.00.00.07.68.19.2

wwd:Industrial


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-30
Value52650949248950149552051954156456513
Percentage of IntangibleAssetsNetExcludingGoodwill84.983.982.882.181.881.081.180.580.580.579.97.8
Percentage of Assets13.313.012.612.112.512.513.013.114.014.914.90.5
Percentage of Assets wwd:Industrial0.00.00.00.00.00.00.00.00.034.433.71.9

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value548538529532548548575581606633643159165171178184190197204211218225232239246254263271280285287297307235243252260268279275283292
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.913.813.613.113.713.914.314.715.716.716.95.76.16.26.77.17.47.57.78.28.78.99.39.710.510.611.312.112.813.013.614.115.012.713.613.915.015.115.816.417.617.6

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value465457449450463463485486499508506129133137142146150155160165169174179184189194200205211214212217223161166171176181187197
Percentage of FiniteLivedIntangibleAssetsNet85.084.984.884.784.684.584.383.782.380.378.781.080.580.179.779.479.178.778.478.177.877.577.277.076.876.476.075.775.475.073.973.272.768.468.268.067.967.667.067.8
Percentage of Assets11.811.711.511.111.611.712.112.312.913.413.34.64.95.05.35.65.95.96.16.46.76.97.27.58.08.18.69.29.69.710.010.310.98.79.39.410.210.210.611.9
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntellectualProperty


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-09-30
Value0.0920.1380.1850.190.2770.4960.5910.6750.7680.8610.9531.0661.1441.2261.2971.3461.4221.5591.671.962.2032.5242.8573.1423.6154.0164.4754.8345.1875.4965.7566.772
Percentage of FiniteLivedIntangibleAssetsNet0.00.00.00.00.10.10.10.10.10.10.10.70.70.70.70.70.70.80.80.91.01.11.21.31.51.61.71.81.81.92.02.9
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.30.4
Percentage of Assets us-gaap:IntellectualProperty0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value0.0330.0520.0690.0640.1060.2920.3410.3760.4250.4710.440.3260.340.3560.3670.3620.3770.4230.4380.4690.5210.6060.6770.7280.8731.3151.9232.4923.1043.6975.9418.179103.1663.964.8395.7486.7348.76613
Percentage of FiniteLivedIntangibleAssetsNet0.00.00.00.00.00.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.30.30.30.40.50.70.91.11.32.12.83.31.31.61.92.22.53.14.6
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.20.30.40.50.20.20.30.30.40.50.8
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:ProcessTechnology


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-30
Value828180808384899094989928303234363840414345474951525456586062636564
Percentage of FiniteLivedIntangibleAssetsNet15.015.015.115.215.315.415.515.615.615.515.418.118.619.019.419.720.020.320.520.720.921.121.321.321.421.521.621.621.621.822.122.027.4
Percentage of Assets2.12.12.12.02.12.12.22.32.52.62.61.01.11.21.31.41.51.51.61.71.81.92.02.12.22.32.52.62.82.83.03.13.5
Percentage of Assets wwd:ProcessTechnology0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:StatementBusinessSegments

us-gaap:CustomerRelationships, wwd:Aerospace


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-09-30
Value818588929699103107111114118123127131135139143148152157161165170175180184189194199201199204208145150154159163180
Percentage of FiniteLivedIntangibleAssetsNet14.915.816.817.417.518.218.018.518.318.118.577.276.776.375.975.675.374.974.774.374.173.773.473.373.072.672.171.771.370.769.468.667.961.961.761.361.260.861.7
Percentage of Assets2.12.22.32.32.42.52.62.72.93.03.14.44.74.85.15.45.65.65.86.16.46.56.87.17.77.78.28.79.19.29.49.710.27.88.48.59.29.210.8
Percentage of Assets us-gaap:CustomerRelationships wwd:Aerospace0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships, wwd:Industrial


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3843723603583673633813793883943876.1216.3296.5556.7896.9647.1637.467.7067.9968.2258.518
Percentage of FiniteLivedIntangibleAssetsNet70.169.168.167.467.166.366.365.363.962.260.33.83.83.83.83.83.83.83.83.83.83.8
Percentage of Assets9.79.59.28.89.29.29.59.610.110.410.20.20.20.20.30.30.30.30.30.30.30.3
Percentage of Assets us-gaap:CustomerRelationships wwd:Industrial0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntellectualProperty, wwd:Industrial


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.0920.1380.1850.190.2770.4960.5910.6750.7680.8610.9531.0661.1441.2261.2971.3461.4221.5591.671.962.2032.524
Percentage of FiniteLivedIntangibleAssetsNet0.00.00.00.00.10.10.10.10.10.10.10.70.70.70.70.70.70.80.80.91.01.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.1
Percentage of Assets us-gaap:IntellectualProperty wwd:Industrial0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets, wwd:Industrial


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.0330.0520.0690.0640.1060.2920.3410.3760.4250.4710.440.3260.340.3560.3670.3620.3770.4230.4380.4690.4710.506
Percentage of FiniteLivedIntangibleAssetsNet0.00.00.00.00.00.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.2
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OtherIntangibleAssets wwd:Industrial0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:ProcessTechnology, wwd:Aerospace


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-30
Value111213141516171820212224252728303133343637394042434446474950515251
Percentage of FiniteLivedIntangibleAssetsNet2.12.32.52.72.83.03.13.33.33.43.615.415.716.016.216.516.716.917.017.217.317.417.517.617.617.617.617.517.517.717.917.821.7
Percentage of Assets0.30.30.30.40.40.40.40.50.50.60.60.91.01.01.11.21.21.31.31.41.51.51.61.71.81.92.02.12.22.32.42.52.7
Percentage of Assets wwd:ProcessTechnology wwd:Aerospace0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:ProcessTechnology, wwd:Industrial


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value70686666686771717476764.4274.7925.1945.615.9096.2526.7657.1167.5497.8698.303
Percentage of FiniteLivedIntangibleAssetsNet12.912.712.612.512.512.412.412.412.312.111.82.82.93.03.13.23.33.43.53.63.63.7
Percentage of Assets1.81.81.71.61.71.71.81.81.92.02.00.20.20.20.20.20.20.30.30.30.30.3
Percentage of Assets wwd:ProcessTechnology wwd:Industrial0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value2018192020
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.50.50.5

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value271265251295217198189191175857374726550505148474443445256565457565547434325151515141515151011
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.96.86.47.35.45.04.74.84.52.21.92.72.72.41.91.92.01.81.81.71.71.82.12.32.42.32.52.52.52.12.12.11.20.90.90.90.80.90.90.90.60.7

us-gaap:OtherAssetsNoncurrent us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-30
Value576515463520471379321324303240234
Percentage of OtherAssetsNoncurrent212.4194.0184.3176.4217.3191.2169.4169.2172.7282.1357.7
Percentage of Assets14.613.211.912.811.89.68.08.27.96.38.5
Percentage of Assets us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value15813416021821824024325922422622219518223218617714916917817716517318823717616017915413314514114311212412011810612310010494107
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.03.44.15.45.56.16.16.55.86.05.87.06.78.47.06.85.86.46.76.96.66.87.59.77.56.77.76.96.16.66.76.85.56.76.76.56.16.95.76.25.86.5

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value114.6621219201812181916112.6915.8916.7743.5943.0461.3744.54747787.6026.5558.4839.583106.1314139.0537.8486.4331316143.3943.2517.8285.445.5016.9915.8455.453
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.10.30.50.50.50.30.50.50.40.30.10.20.20.10.10.10.21.83.10.30.30.30.40.40.30.60.60.40.40.30.70.80.80.20.20.50.30.30.40.40.3

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value155151162154168228206204171194162111981551301051151561251231071551141241161721301281181591161159713298928613310910586109
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.93.94.23.84.25.85.15.24.45.14.34.03.65.64.94.14.55.94.84.84.36.14.65.05.07.25.65.75.47.25.55.54.87.15.55.15.07.56.26.35.46.6

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2924302524272630289.659
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.60.80.60.60.70.70.80.70.3

us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:FairValueByLiabilityClass

wwd:DeferredRevenueFromMaterialRightsFromGeJointVentureFormation


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.2424.0663.8664.7128.1868.3176.8066.8976.9887.087
Percentage of ContractWithCustomerLiabilityCurrent14.416.512.818.432.829.825.922.624.873.4
Percentage of Assets0.10.10.10.10.20.20.20.20.20.2
Percentage of Assets wwd:DeferredRevenueFromMaterialRightsFromGeJointVentureFormation0.00.00.00.00.00.00.00.00.00.0

wwd:DeferredRevenueFromMaterialRightsRelatedToEngineeringAndDevelopmentFunding


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.0762.361.6882.4332.2771.6243.1371.611.053
Percentage of ContractWithCustomerLiabilityCurrent13.99.65.69.59.15.811.95.33.7
Percentage of Assets0.10.10.00.10.10.00.10.00.0
Percentage of Assets wwd:DeferredRevenueFromMaterialRightsRelatedToEngineeringAndDevelopmentFunding0.00.00.00.00.00.00.00.00.0

wwd:DeferredRevenueUpfrontInvoicingAndOrPrepaymentsFrom


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.1823.2396.8694.5724.24.5543.3434.7662.8662.572
Percentage of ContractWithCustomerLiabilityCurrent14.213.222.717.916.816.312.715.610.226.6
Percentage of Assets0.10.10.20.10.10.10.10.10.10.1
Percentage of Assets wwd:DeferredRevenueUpfrontInvoicingAndOrPrepaymentsFrom0.00.00.00.00.00.00.00.00.00.0

wwd:LiabilityRelatedToCustomerSuppliedInventory


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value161417131013131717
Percentage of ContractWithCustomerLiabilityCurrent57.560.758.954.241.348.049.556.561.3
Percentage of Assets0.40.40.50.30.30.30.30.40.4
Percentage of Assets wwd:LiabilityRelatedToCustomerSuppliedInventory0.00.00.00.00.00.00.00.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value328392535594792707642642575591540351353427437421416480451479381338314372303340324317272413400378367279236255219280276236204262
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.310.113.714.719.817.916.016.214.915.614.212.613.015.516.316.116.218.217.118.715.213.312.515.112.914.214.014.212.418.718.918.017.915.013.214.112.615.815.714.112.715.8

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312018-09-302018-06-302017-09-30
Value1.6231011011011010.00.00.0
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.00.00.00.0
Percentage of Assets0.02.62.62.52.50.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2020-12-312020-09-30
Value4950000.04925000.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0
Percentage of Assets0.10.1

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value282126222422201915131910109.7041011161010111211101313142421272726222720181816181718
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.60.70.50.60.60.50.50.40.40.50.40.40.40.40.40.60.40.40.40.50.40.40.50.60.61.11.01.21.21.21.11.31.11.01.01.01.01.01.1

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value83883097083086410111000102410921211580850875713700710665584584550550550590391408410412425427443
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.521.323.920.721.925.225.226.528.831.821.033.534.828.929.729.628.626.126.524.925.926.128.821.122.822.623.823.924.226.7

us-gaap:LongTermDebt us-gaap:DebtInstrument

wwd:FinanceLeases


Long
Period End2020-09-302020-06-302020-03-312019-12-31
Value2.8073.2183.6173.937
Percentage of LongTermDebt0.30.40.40.5
Percentage of Assets0.10.10.10.1
Percentage of Assets wwd:FinanceLeases0.00.00.00.0

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wwd:SeriesMNotes, us-gaap:NotesPayableToBanks


Long
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value46444444434544454646494847
Percentage of LongTermDebt5.65.44.55.45.14.54.54.54.33.90.00.08.1
Percentage of Assets1.21.21.11.11.11.11.11.21.21.21.81.81.7
Percentage of Assets wwd:SeriesMNotes us-gaap:NotesPayableToBanks0.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:SeriesNNotes, us-gaap:NotesPayableToBanks


Long
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value90868586848786888989949290
Percentage of LongTermDebt10.810.48.810.49.78.78.68.68.27.40.00.015.7
Percentage of Assets2.32.22.12.22.12.22.22.32.42.43.43.43.3
Percentage of Assets wwd:SeriesNNotes us-gaap:NotesPayableToBanks0.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:SeriesONotes, us-gaap:NotesPayableToBanks


Long
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value50484748474848494950525150
Percentage of LongTermDebt6.05.84.95.85.44.84.84.84.64.10.00.08.8
Percentage of Assets1.31.21.21.21.21.21.21.31.31.31.91.91.8
Percentage of Assets wwd:SeriesONotes us-gaap:NotesPayableToBanks0.00.00.00.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-302014-06-302014-03-312013-12-312013-09-30
Value74573672986972986410111000102410921211588583580574562569577685617787850710665584584450
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.818.918.721.418.221.925.225.226.528.831.821.121.421.021.421.622.121.825.924.031.333.529.628.626.126.520.4

Long Term Notes And Loans

us-gaap:LongTermNotesAndLoans us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LongTermNotesAndLoans

us-gaap:FairValueInputsLevel2


Long
Period End2020-12-312020-09-302020-06-302019-09-30
Value749840833867
Percentage of LongTermNotesAndLoans100.0100.0100.0100.0
Percentage of Assets18.921.521.321.9
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-10-012018-09-30
Value168163156153154151176170
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.24.24.03.83.93.84.54.5

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

country:US, wwd:DefinedBenefitPensionPlan


Pension
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value1.5865.0391.7582.52415
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets0.00.10.00.10.6
Percentage of Assets country:US wwd:DefinedBenefitPensionPlan0.00.00.00.00.0

us-gaap:ForeignPlan, wwd:DefinedBenefitPensionPlan


Pension
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value5857402.8839.131
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent3708.01136.32325.0114.260.8
Percentage of Assets1.51.41.10.10.3
Percentage of Assets us-gaap:ForeignPlan wwd:DefinedBenefitPensionPlan0.00.00.00.00.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Pension
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value2324252933
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent1478.8488.61463.91182.3220.7
Percentage of Assets0.60.60.71.11.3
Percentage of Assets us-gaap:OtherPostretirementBenefitPlansDefinedBenefit0.00.00.00.00.0

wwd:DefinedBenefitPensionPlan


Pension
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value6062425.40724
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent3808.01236.32425.0214.2160.8
Percentage of Assets1.51.61.10.20.9
Percentage of Assets wwd:DefinedBenefitPensionPlan0.00.00.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value65461757553453250648446746039841636636634435235935836834935311211695949910196101108951261311151099088878891878683
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.515.814.713.213.312.812.111.811.910.510.913.113.412.513.113.813.913.913.213.74.54.63.83.84.24.24.24.54.94.36.06.35.65.95.04.95.05.05.25.25.45.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2020-12-312020-09-30
Value1514
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0
Percentage of Assets0.40.4

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-09-30
Value4255000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-09-30
Value3186000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-09-30
Value2230000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-09-30
Value1939000.0
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
Value4232000.0
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
Value19192021
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets0.50.50.50.5

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-09-30
Value21
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-09-30
Value1833000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-09-30
Value20631992190919071798172617041692163015381466145614001371130812541222121211581118114311531160
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets52.151.148.947.044.943.642.442.742.240.638.552.351.449.748.848.147.445.943.843.545.445.448.4

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-29.369-28.646-43.431-44.005-45.506-45.116-13.084-13.574-13.697-14.206-25.087-25.966-25.83-26.041-38.462-38.421-38.654-39.913-28.338-29.054-29.533-30.014-13.817-13.538-13.988-14.457-10.67-28.794
Percentage of StockholdersEquity-1.4-1.4-2.3-2.3-2.5-2.6-0.8-0.8-0.8-0.9-1.7-1.8-1.8-1.9-2.9-3.1-3.2-3.3-2.4-2.6-2.6-2.60.00.00.0-1.20.00.0
Percentage of Assets-0.7-0.7-1.1-1.1-1.1-1.1-0.3-0.3-0.4-0.4-0.7-0.9-0.9-0.9-1.4-1.5-1.5-1.5-1.1-1.1-1.2-1.2-0.6-0.5-0.6-0.6-0.5-1.5
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302017-09-30
Value-31.495-20.457-14.96432-4.575-4.955-12.068-11.667-20.9420.135
Percentage of StockholdersEquity-1.5-1.0-0.81.7-0.3-0.3-0.7-0.7-1.40.0
Percentage of Assets-0.8-0.5-0.40.8-0.1-0.1-0.3-0.3-0.60.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-80.316-89.794-104.375-67.376-93.548-103.306-64.18-64.811-64.648-74.942-77.329-40.721-48.439-53.186-68.617-72.73-79.568-65.705-58.184-50.369-60.045-51.458-29.302-36.268-15.133-3.53315-11.723
Percentage of StockholdersEquity-3.9-4.5-5.5-3.5-5.2-6.0-3.8-3.8-4.0-4.9-5.3-2.8-3.5-3.9-5.2-5.8-6.5-5.4-5.0-4.5-5.3-4.50.00.00.0-0.30.00.0
Percentage of Assets-2.0-2.3-2.7-1.7-2.3-2.6-1.6-1.6-1.7-2.0-2.0-1.5-1.8-1.9-2.6-2.8-3.1-2.5-2.2-2.0-2.4-2.0-1.2-1.5-0.6-0.10.7-0.6
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-19.452-40.691-45.98-56.042-43.467-53.235-39.028-39.57-40.538-39.794-33.659-14.867-22.733-27.28-30.301-34.466-41.082-25.971-30.037-21.517-30.696-21.61-15.636-22.866-1.265102517
Percentage of StockholdersEquity-0.9-2.0-2.4-2.9-2.4-3.1-2.3-2.3-2.5-2.6-2.3-1.0-1.6-2.0-2.3-2.7-3.4-2.1-2.6-1.9-2.7-1.90.00.00.00.90.00.0
Percentage of Assets-0.5-1.0-1.2-1.4-1.1-1.3-1.0-1.0-1.1-1.0-0.9-0.5-0.8-1.0-1.1-1.3-1.6-1.0-1.1-0.8-1.2-0.9-0.6-0.9-0.10.51.20.9
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value24423123322721620720520419518518418517616316216014214114114513913112712411711210197
Percentage of StockholdersEquity11.811.612.211.912.012.012.112.112.012.112.612.712.611.912.412.811.711.712.213.012.211.40.00.00.09.70.00.0
Percentage of Assets6.25.96.05.65.45.25.15.25.14.94.96.76.55.96.16.25.55.45.45.75.55.25.15.15.04.74.65.3
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value2464242723722342226822242168210220341966190018601830182017651719168916491593154815141495145114141377133811931069
Percentage of StockholdersEquity119.4121.8124.2122.8126.1128.9127.2124.2124.8127.9129.7127.7130.7132.7135.0137.1138.2136.0137.5138.4132.5129.70.00.00.0115.30.00.0
Percentage of Assets62.262.260.757.756.656.254.053.052.751.950.066.867.266.065.966.065.662.460.260.360.258.957.857.458.555.854.157.5
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-565.095-577.476-591.992-594.87-592.596-602.098-605.523-549.686-535.362-539.408-542.484-548.668-558.466-559.641-551.44-552.887-530.109-512.882-518.417-525.214-451.103-422.049-422.845-307.316-316.741-286.588-167.71-147.905
Percentage of StockholdersEquity-27.4-29.0-31.0-31.2-32.9-34.9-35.5-32.5-32.8-35.1-37.0-37.7-39.9-40.8-42.2-44.1-43.4-42.3-44.7-46.9-39.5-36.60.00.00.0-24.70.00.0
Percentage of Assets-14.3-14.8-15.2-14.7-14.8-15.2-15.1-13.9-13.9-14.2-14.3-19.7-20.5-20.3-20.6-21.2-20.6-19.4-19.6-20.4-17.9-16.6-16.8-12.5-13.5-12.0-7.6-8.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:DeferredCompensationInEquity


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value9.4859.2229.769.9639.9119.3829.1188.8769.0158.4318.3938.2228.1737.1357.17.066.8895.0895.0615.2195.3454.3224.3144.4854.6423.9154.0074.344
Percentage of StockholdersEquity0.50.50.50.50.60.50.50.50.60.50.60.60.60.50.50.60.60.40.40.50.50.40.00.00.00.30.00.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.30.30.30.30.30.30.20.20.20.20.20.20.20.20.20.20.2
Percentage of Assets wwd:DeferredCompensationInEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:TreasuryStockHeldForDeferredCompensaton


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302012-09-30
Value-9.485-9.222-9.76-9.963-9.911-9.382-9.118-8.876-9.015-8.431-8.393-8.222-8.173-7.135-7.1-7.06-6.889-5.089-5.061-5.219-5.345-4.322-4.314-4.485-4.642-3.915-4.007-4.344
Percentage of StockholdersEquity-0.5-0.5-0.5-0.5-0.6-0.5-0.5-0.5-0.6-0.5-0.6-0.6-0.6-0.5-0.5-0.6-0.6-0.4-0.4-0.5-0.5-0.40.00.00.0-0.30.00.0
Percentage of Assets-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Assets wwd:TreasuryStockHeldForDeferredCompensaton0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value244231233227216207205204195185184185176163162160142141141145139131127124117112110108104101999798979594868180787673
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.25.96.05.65.45.25.15.25.14.94.96.76.55.96.16.25.55.45.45.75.55.25.15.15.04.74.74.84.74.64.74.64.85.35.35.25.04.64.54.74.84.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value246424272372234222682224216821022034196619001860183018201765171916891649159315481514149514511414137713381292125112111193114611281091106910291006973949912881854835
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.262.260.757.756.656.254.053.052.751.950.066.867.266.065.966.065.662.460.260.360.258.957.857.458.555.855.655.955.154.154.153.653.357.557.455.456.053.351.852.453.150.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-80.316-89.794-104.375-67.376-93.548-103.306-64.18-64.811-64.648-74.942-77.329-40.721-48.439-53.186-68.617-72.73-79.568-65.705-58.184-50.369-60.045-51.458-29.302-36.268-15.133-3.53319192015-13.822-16.003-6.397-11.723-8.0936.602-3.7513.62621134.1096.342
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-2.0-2.3-2.7-1.7-2.3-2.6-1.6-1.6-1.7-2.0-2.0-1.5-1.8-1.9-2.6-2.8-3.1-2.5-2.2-2.0-2.4-2.0-1.2-1.5-0.6-0.10.90.90.90.7-0.7-0.8-0.3-0.6-0.50.4-0.20.21.20.80.30.4

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value565577591594592602605549535539542548558559551552530512518525451422422307316286288249206167169142144147136119117115116116117113
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.314.815.214.714.815.215.113.913.914.214.319.720.520.320.621.220.619.419.620.417.916.616.812.513.512.012.411.19.47.68.06.87.18.07.66.66.86.56.67.07.36.8

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value132.8146.6132.493102.5122.4682.314101.9371.8582.011123.1963.0814.8092.5022.4092.4363.8941.9481.3891.6443.6471.221.2571.8092.3041.51.3031.3432.54
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value132.8146.6132.493102.5122.4682.314101.9371.8582.011121.7021.817121.2611.8551.8452.9718.4513.1693.1963.0814.8092.5022.4092.4363.8942.0591.9761.9413.4381.9481.3891.6443.6471.221.2571.8092.3041.51.3031.3432.54
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value146137160242717178568413710559-2.5332.3286726127.17722356461
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.325.830.63.43.823.310.47.413.019.117.910.8-0.50.613.96.13.12.05.610.018.518.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-9955000.03314000.0-12325000.0556000.01575000.0-22701000.0-35045000.0-12764000.0-32017000.0-45260000.0-802190000.0-20009000.0-29109000.0-17194000.0-15586000.0-51450000.0-9893000.0-10211000.0-9226000.0-4676000.0-4316000.0-33914000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.90.6-2.40.10.2-3.1-4.7-1.7-4.9-6.3-136.4-3.6-6.2-4.2-3.2-11.7-2.4-2.8-2.2-1.3-1.2-10.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-94.642-93.935-147.845-65.6517-106.591-46.285-48.796-63.927-115.196724-31.06927-8.21-46.47735-5.062-39.8198.684-23.089-63.986-50.594
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.6-17.7-28.2-9.12.4-14.5-6.2-6.4-9.8-16.0123.3-5.75.8-2.0-9.58.1-1.2-10.92.1-6.5-18.3-14.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4851-1.486-45.1594835-2.001-6.331-11.96-30.80514
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.09.8-0.3-6.36.84.9-0.3-0.8-1.8-4.32.4

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1.3323.067-1.8910.182-0.047-1.437-1.357-3.09-4.181-4.656-13.835-0.005-11.68124-6.174-0.1884.77734-5.842-91.2649.76813-2.005-0.0483.676-0.955-3.443-1.893-0.4138.3843.376-1.354-2.058-3.8211.782-2.6080.917-9.31-4.7010.5573.13311-2.393-1.4869.014
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value333332333233323638432922212120201819171517191818181918191918181917141717181819181819181918
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-57.00111-63.77438-37.652-32.081-1.51885-52.851480.06930-72.714793526-87.615491321-74.71750-38.92817-43.891262.25713-73.226341.12545-71.42351-3.24954-43.739374.2131-24.256483.17520-30.82
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2.528-67.421-22.581117-8.699141132-38.342133.5528-37.2180.0531037-38.529102025-35.8068.5451322-11.072117.05320-18.679-4.4629.08315-28.216115.78529-0.7461728310.4511.983-2.134-6.196
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5.531-3.519-74.1198.527-5.46313-17.2992.49-2.181-13.84210-3.3546.8910.82911-4.8114.223-0.5966.659-0.7773.587-5.303-5.103-0.343-2.296-8.318.9080.9094.007-11.4532.017-1.2190.763-0.0771.0113.6294.948-6.216-1.155.8440.496-5.7766.564-0.1486.606
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value146137160242717178568413710559-2.5332.3286726127.17722356461
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.325.830.63.43.823.310.47.413.019.117.910.8-0.50.613.96.13.12.05.610.018.518.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value415738915366667749744938186253384663514025504343435146442352234227462838284136322232312422
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.710.87.312.77.49.18.810.27.510.48.47.03.910.39.87.610.510.710.18.55.88.98.88.99.09.18.89.35.59.44.98.76.78.76.18.37.08.58.27.76.17.98.96.96.6

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value4157389153666677497449381862533846635141255043434351464423522342274628382841363222
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.710.87.312.77.49.18.810.27.510.48.47.03.910.39.87.610.510.710.18.65.88.98.88.99.09.18.89.35.59.44.98.76.78.76.18.37.08.58.27.76.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value132.8146.6132.493102.5122.4682.315101.9371.8582.011121.7021.817121.2611.8551.8452.9718.4513.1693.1963.0814.8092.5022.4092.4363.8942.0591.9761.9413.4381.9481.3891.6443.6471.221.2571.8092.3041.51.3031.3432.54
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-9955000.03314000.0-12325000.0556000.01575000.0-22701000.0-35045000.0-12764000.0-32017000.0-45260000.0-802190000.0-20009000.0-29109000.0-17194000.0-15586000.0-51450000.0-9893000.0-10211000.0-9226000.0-4676000.0-4316000.0-33914000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.90.6-2.40.10.2-3.1-4.7-1.7-4.9-6.3-136.4-3.6-6.2-4.2-3.2-11.7-2.4-2.8-2.2-1.3-1.2-10.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value7.2638.0159.71112172123223137313028272221214729663395816246102353137633117292013131715129.911109.274.6985.1568.98
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-94.642-93.935-147.845-65.6517-106.591-46.285-48.796-63.927-115.196724-31.06927-8.21-46.47735-5.062-39.8198.684-23.089-63.986-50.594
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-17.6-17.7-28.2-9.12.4-14.5-6.2-6.4-9.8-16.0123.3-5.75.8-2.0-9.58.1-1.2-10.92.1-6.5-18.3-14.9

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.00.00.0710.00.09.9690.03724-0.0017.72287300.0421250.0320.04156430.028170.012179.6494.6630.00.00.06.8372.13
Percentage of PaymentsForRepurchaseOfCommonStock0.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.00.00.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value12.614.5570.1460.1480.133-0.020.2840.140.201-0.0680.0970.2090.5130.040.2190.2410.0110.010.1950.2490.0840.010.240.2390.2330.020.2640.2110.290.0210.3330.1570.290.0080.2490.2830.293-0.0020.2910.310.2880.0270.163
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5901000.05443000.05777000.05623000.05766000.05387000.05441000.05733000.06173000.05611000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value65.4762.060.3160.559.9753.7353.1652.2749.445.42
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:Range

srt:Maximum


Share
Period End2020-09-302019-09-302018-09-30
Value127.84116.178.97
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice206.2216.1173.9

srt:Minimum


Share
Period End2020-09-302019-09-302018-09-30
Value25.5725.5718.67
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice41.247.641.1

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302012-09-302011-09-302010-09-30
Value14813315413-16.417109111117
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

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
Value185181166201206948369807471
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-302009-09-302008-09-30
Value109.85111111010109.4318.7798.3649.7119182018181823212021212323232214162222182018181717171616101922
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value1.8333.6384.5223.7143.3176.8049.486112.7523.2010.096
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302014-09-30
Value0.00.00.037123.138
Percentage of AssetImpairmentCharges0.00.00.0100.0100.0100.0

us-gaap:AssetImpairmentCharges us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

wwd:RenewablePowerSystemsPortfolio


Asset
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value370.00.00.037
Percentage of AssetImpairmentCharges0.00.00.00.0100.0

us-gaap:AssetImpairmentCharges us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:PropertyPlantAndEquipmentByType

wwd:RenewablePowerSystemsPortfolio, wwd:PlantPropertyAndEquipment


Asset
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value130.0-0.3920.65513
Percentage of AssetImpairmentCharges0.00.00.00.034.7

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.6990.846-0.095-0.2262.5514.314-3.6583.5014.583.544-0.613-1.58105.0754.6311.4916.13-2.9511.628-14.63826-15.156-15.2592033-5.756105.4853.4144.319-1.8420.2562.6124.79-2.0191.9011.3934.452-0.0611.0160.9261.519
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.081250.08130.081250.280.16250.16250.16250.16250.14250.14250.14250.14250.1250.1250.1250.1250.110.110.110.110.10.10.10.10.080.080.080.080.080.080.080.080.080.080.080.080.070.070.070.070.060.060.060.060.06
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ProductOrService, us-gaap:ConcentrationRiskByBenchmark

us-gaap:ConcentrationRiskPercentage1

wwd:Manufacture, us-gaap:SalesRevenueNet


Concentration
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value87.00.860.860.870.840.870.87
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0100.0100.0100.0

wwd:MroProducts, us-gaap:SalesRevenueNet


Concentration
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-03-31
Value12.00.120.130.120.130.120.110.13
Percentage of ConcentrationRiskPercentage113.814.015.113.815.513.812.60.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value6.5281.2918.356153.97-4.8016.147109.76
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:Range, us-gaap:CreditFacility, us-gaap:VariableRate

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

srt:Maximum, us-gaap:RevolvingCreditFacility, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2020-12-312019-12-31
Value1.750.0175
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0100.0

srt:Minimum, us-gaap:RevolvingCreditFacility, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2020-12-312019-12-31
Value0.8750.00875
Percentage of DebtInstrumentBasisSpreadOnVariableRate150.050.0

us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-135000.0-358000.0-357000.0-358000.0-154000.0-155000.0-154000.0-150000.0-149000.0-150000.0
Percentage of DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-228000.0-257000.0-260000.0-261000.0-71000.0-73000.0-71000.0-74000.0-75000.0-72000.0
Percentage of DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit168.971.872.872.946.147.146.149.350.348.0

us-gaap:DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-7000.0-12000.0-11000.0-12000.0-13000.0-14000.0-14000.0-24000.0-24000.0-24000.0
Percentage of DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit5.23.43.13.48.49.09.116.016.116.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-363000.0-615000.0-617000.0-619000.0-225000.0-228000.0-225000.0-224000.0-224000.0-222000.0
Percentage of DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit268.9171.8172.8172.9146.1147.1146.1149.3150.3148.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value242000.0234000.0234000.0234000.0177000.0178000.0177000.0177000.0178000.0177000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-31
Value6000.05000.06000.06000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit2.52.12.62.6

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1000.01000.001000.0-1000.0-1000.0-2000.0-1000.0-39000.0-40000.0-39000.0-40000.0-39000.0-40000.0-39000.0-40000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit0.00.40.00.40.0-0.6-1.1-0.60.0-22.6-21.9-22.60.00.00.00.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value248000.0239000.0240000.0240000.0177000.0178000.0177000.0177000.0178000.0177000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit102.5102.1102.6102.6100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value3.5363.0873.0863.0872.9962.9972.9962.9042.9032.904
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value0.6020.690.7080.8320.6630.6720.6620.7030.7170.686
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets17.022.422.927.022.122.422.124.224.723.6

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value4.1383.7773.7943.9193.6593.6693.6583.6073.623.59
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets117.0122.4122.9127.0122.1122.4122.1124.2124.7123.6

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value1239000.01398000.01397000.01398000.01596000.01596000.01596000.01501000.01501000.01501000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value333000.0313000.0319000.0321000.0477000.0485000.0480000.0386000.0344000.0329000.0
Percentage of DefinedBenefitPlanInterestCost26.922.422.823.029.930.430.125.722.921.9

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value150000.0196000.0195000.0196000.0195000.0289000.0288000.0289000.0288000.0291000.0291000.0291000.0292000.0311000.0311000.0311000.0311000.0
Percentage of DefinedBenefitPlanInterestCost12.10.013.914.013.90.018.018.118.00.019.419.419.50.00.00.00.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value1572000.01711000.01716000.01719000.02073000.02081000.02076000.01887000.01845000.01830000.0
Percentage of DefinedBenefitPlanInterestCost126.9122.4122.8123.0129.9130.4130.1125.7122.9121.9

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-1488000.0-683000.0-683000.0-682000.0-706000.0-706000.0-706000.0-666000.0-664000.0-665000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value694000.0591000.0585000.0466000.0394000.0398000.0401000.040000.0-133000.0-127000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-46.6-86.5-85.7-68.3-55.8-56.4-56.8-6.020.019.1

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value157000.0209000.0209000.0207000.0209000.0303000.0301000.0303000.0302000.0276000.0276000.0278000.0-52000.0325000.0325000.0326000.0325000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-10.60.0-30.6-30.3-30.60.0-42.6-42.9-42.80.0-41.4-41.97.80.00.00.00.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value-794000.0-92000.0-98000.0-216000.0-312000.0-308000.0-305000.0-626000.0-797000.0-792000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost53.413.514.331.744.243.643.294.0120.0119.1

us-gaap:DefinedBenefitPlanOtherCosts

us-gaap:DefinedBenefitPlanOtherCosts


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-3650000.0-2925000.0-2911000.0-2926000.0-3047000.0-3226000.0-3245000.0-3251000.0-3243000.0-3198000.0-3222000.0-3233000.0-3148000.0
Percentage of DefinedBenefitPlanOtherCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value432000.0414000.0415000.0415000.0363000.0362000.0363000.0410000.0411000.0411000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value729000.0706000.0708000.0710000.0509000.0512000.0512000.0283000.0165000.0158000.0
Percentage of DefinedBenefitPlanServiceCost168.8170.5170.6171.1140.2141.4141.069.040.138.4

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value01000.001000.01000.01000.02000.01000.02000.01000.02000.02000.03000.04000.03000.04000.0
Percentage of DefinedBenefitPlanServiceCost0.00.20.00.20.00.30.60.30.00.20.50.50.00.00.00.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value1161000.01120000.01123000.01125000.0872000.0874000.0875000.0693000.0576000.0569000.0
Percentage of DefinedBenefitPlanServiceCost268.8270.5270.6271.1240.2241.4241.0169.0140.1138.4

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:DefinedContributionPlanCostRecognized


Defined
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value8.0368.158.0058.918.7049.0848.9699.0868.3719.2268.2628.7167.8798.2188.0398.5027.2498.2078.2047.478
Percentage of DefinedContributionPlanCostRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value222322232222212021231715141414131212108.6331012111110111011108.2838.55910106.6299.4979.513109.121109.9710109.826
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302012-09-302012-06-30
Value-20.96-20.389227.659-11.24920-6.566117.9633.452-4.9550.0180.0180.0180.0180.0180.018-0.043-0.042-0.044-0.042
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

wwd:FixedRateCrossCurrencyInterestRateContract, us-gaap:CashFlowHedging, us-gaap:SellingGeneralAndAdministrativeExpenses


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-19.11-18.302245.598-8.99114-5.2447.9945.5562.439-3.506
Percentage of DerivativeGainLossOnDerivativeNet91.289.8109.973.179.973.479.972.469.870.770.8

wwd:FloatingRateCrossCurrencyInterestRateContract, us-gaap:FairValueHedging, us-gaap:SellingGeneralAndAdministrativeExpenses


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1.85-2.105-2.2542.043-2.2765.312-1.343.0332.3890.995-1.467
Percentage of DerivativeGainLossOnDerivativeNet8.810.3-10.026.720.226.520.427.530.028.829.6

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-20.96-20.389227.262-11.65619-6.89107.8263.452-4.9550.0180.0180.0180.0180.0180.018-0.043-0.042-0.043-0.043-0.044-0.042-0.043-0.045-0.057-0.057-0.056-0.059-0.071-0.07
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

wwd:FixedRateCrossCurrencyInterestRateContract, us-gaap:CashFlowHedging, us-gaap:SellingGeneralAndAdministrativeExpenses


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-19.11-18.302245.598-8.99114-5.2447.9945.5562.439-3.506
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet91.289.8109.977.177.175.076.173.471.070.770.8

wwd:FloatingRateCrossCurrencyInterestRateContract, us-gaap:FairValueHedging, us-gaap:SellingGeneralAndAdministrativeExpenses


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1.85-2.105-2.2541.646-2.6834.885-1.6642.8832.2520.995-1.467
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet8.810.3-10.022.723.024.924.226.528.828.829.6

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.1025.0775.06217101010108.8088.7978.7848.7667.6566.5336.5025.255.2425.2675.3065.4485.4965.5125.524.8234.8174.8164.8124.1364.114
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.1025.0775.06217101010108.8088.7978.7848.7667.6567.6697.6617.6366.7796.7656.7556.7656.3216.3616.5336.5025.255.2425.2675.3065.4485.4455.4555.4925.4745.4965.5125.524.8234.8174.8164.8124.1364.114
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


Effect
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value6483000.05453000.0-1553000.0-4799000.02727000.0-6343000.01081000.0-1013000.0-728000.0-7558000.0-13860000.06195000.02542000.03359000.09421000.03570000.0-13746000.01496000.0-2402000.01836000.0-2482000.0-1438000.02787000.0-9640000.0-2695000.0-5454000.0189000.0-404000.0669000.01444000.0382000.0-1232000.01110000.0662000.0-2396000.01072000.0-1083000.0-3819000.01226000.01467000.0-1418000.04450000.0-1715000.0-470000.0-1004000.0
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestmentDividendsOrDistributions

wwd:WoodwardAndGeneralElectricJointVenture


Equity
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3.57.04.00.03.03.04.53.04.50.00.00.00.0
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value18000.022000.025000.020000.020000.0
Percentage of FinanceLeaseInterestExpense100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2020-12-312019-12-31
Value18000.020000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2020-12-312019-12-31
Value396000.0439000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


Finance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value126000.0118000.0110000.0101000.0147000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0100.0100.0100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease

us-gaap:FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease


Financing
Period End2020-12-31
Value223000.0
Percentage of FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease100.0

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs

us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs


Financing
Period End2020-12-31
Value1171000.0
Percentage of FinancingReceivableAllowanceForCreditLossesWriteOffs100.0

us-gaap:GainLossOnComponentsExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness

us-gaap:GainLossOnComponentsExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness


Gain
Period End2020-09-302020-06-30
Value0.030
Percentage of GainLossOnComponentsExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness0.0100.0

us-gaap:GainLossOnDispositionOfAssets1

us-gaap:GainLossOnDispositionOfAssets1


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value0.58812-2.5450.0113-1.045-0.68-0.121-0.0790.702-0.050.3960.0580.006-0.064-0.0373.6990.2432.587-0.0011.602-0.140.0480.6580.06-0.050.02-0.1650.0290.022-0.1520.2290.001-0.10.012
Percentage of GainLossOnDispositionOfAssets1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets1 us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

wwd:DuarteFacility


Gain
Period End2020-08-112020-09-302020-06-302020-03-312019-12-302019-12-31
Value8.8018.801-27.0440.01313
Percentage of GainLossOnDispositionOfAssets169.90.01062.60.099.80.0

wwd:LovelandFacility


Gain
Period End2020-09-25
Value2.33
Percentage of GainLossOnDispositionOfAssets10.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value13114.211-3.7576.705-10.0153.407-5.019-3.77-1.69-0.4881.2220.2140.4292.1420.674-2.384
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

wwd:Industrial


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value13114.211-3.7576.705-10.0153.407-5.019-3.77-1.69-0.4881.2220.2140.4292.1420.674-2.384
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillImpairmentLoss

us-gaap:GoodwillImpairmentLoss


Goodwill
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302014-09-302013-09-302012-09-302011-09-30
Value0-137000.008777000.000000
Percentage of GoodwillImpairmentLoss0.0100.00.0100.00.00.00.00.00.0

us-gaap:GoodwillImpairmentLoss us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

wwd:RenewablePowerSystemsPortfolio


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value8640000.00-137000.008777000.0
Percentage of GoodwillImpairmentLoss0.00.0100.00.0100.0

us-gaap:GoodwillImpairmentLoss us-gaap:StatementBusinessSegments

wwd:Industrial


Goodwill
Period End2020-09-302020-06-302020-03-312019-12-31
Value0-137000.008777000.0
Percentage of GoodwillImpairmentLoss0.0100.00.0100.0

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill

wwd:RenewablePowerSystemsPortfolio


Impairment
Period End2020-12-312019-12-31
Value200000.0392000.0
Percentage of ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.3866.7560.9314.6813.2125.1713.293.0061.4650.9990.7381.0060.5961.934-0.4320.3820.6841.3182.7282.1580.00.00.00.0
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

wwd:WoodwardAndGeneralElectricJointVenture


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2.3866.7560.9314.6813.2125.1713.293.0061.4650.9990.7381.0060.596
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value22-29.087-45.3530.657-79.53516-2.98572-38.145273440-104.15622630-54.563244.18646-56.81643-48.09962-56.248301729-53.274320.38947-63.756301325-57.83943-8.84727-34.73923-5.34635-19.266
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerAsset


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value17-31.8233.2271733-20.96231164.705
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8.5094.3917.81813-0.1446.037-1.4551410
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.795-4.014-2.754-31.3321.0015.9456.968-19.4118.581-4.32525-10.76125-4.7434.7279.07-5.731-59.018-33.616102-10.3083.41-1.724-10.5151.342-6.7520.972104.961-6.477-8.357-0.3416.15511-1.966-4.4112.2098.634.645-1.3877.176-5.873
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPensionAndPostretirementObligations

us-gaap:IncreaseDecreaseInPensionAndPostretirementObligations


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-1317000.0-528000.0-1097000.0-662000.0-1490000.0-716000.0-841000.0-1222000.0-926000.0-770000.0-1171000.0-2039000.0-673000.0-611000.0-606000.0-818000.0-897000.0-513000.0-934000.0-1095000.0-874000.0-1172000.0-875000.0-890000.0-1600000.0-112000.0-190000.0-962000.0-1524000.0-12647000.0-501000.0-604000.0-2185000.01567000.0398000.02000.0-1166000.0-5092000.0-1250000.0100000.0-2080000.0-13395000.0-225000.01685000.0-1737000.0
Percentage of IncreaseDecreaseInPensionAndPostretirementObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2080000.0-143000.01118000.02298000.02682000.088000.02692000.02389000.02241000.018000.02273000.02349000.02463000.013000.02104000.02189000.02112000.0118000.01768000.01425000.01319000.0-44000.01446000.01381000.01417000.050000.01302000.01272000.01297000.018000.01107000.01198000.01252000.0-46000.01397000.01547000.01474000.0-27000.01373000.01355000.01370000.0-51000.01498000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRevenueExpenseNet

us-gaap:InterestRevenueExpenseNet


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-8411000.0-8885000.0-8360000.0-8280000.0-8522000.0-9444000.0-10450000.0-11186000.0-11507000.0-9957000.0-7536000.0-6216000.0-6387000.0-6543000.0-6411000.0-6316000.0-6435000.0-6585000.0-5912000.0-5793000.0-6461000.0-7289000.0-5858000.0-5108000.0-5822000.0-4503000.0-5899000.0-6128000.0-6003000.0-6439000.0-6655000.0-6948000.0-6388000.0-6465000.0-6346000.0-6468000.0-6182000.0-6029000.0-6244000.0-6214000.0-6378000.0-6679000.0-6852000.0-7204000.0-8141000.0
Percentage of InterestRevenueExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value495000.0424000.0377000.0476000.0487000.0400000.0348000.0294000.0371000.0498000.0342000.0471000.0363000.0488000.0358000.0474000.0405000.0527000.0610000.0441000.0447000.0220000.0219000.0221000.0127000.082000.073000.057000.059000.068000.068000.069000.068000.067000.0265000.084000.0126000.0209000.0117000.085000.0123000.0182000.097000.0120000.0110000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value1933000.01986000.01665000.01903000.02043000.0
Percentage of LeaseCost100.0100.0100.0100.0100.0

us-gaap:MultiemployerPlanEmployerContributionCost

us-gaap:MultiemployerPlanEmployerContributionCost


Multiemployer
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value68000.092000.0127000.070000.059000.055000.0
Percentage of MultiemployerPlanEmployerContributionCost100.0100.0100.0100.0100.0100.0

us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities

us-gaap:NetRealizedOrUnrealizedGainLossOnTradingSecurities


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value983000.01696000.03456000.0-3021000.01244000.0121000.0894000.01656000.0-1729000.0704000.0257000.046000.0654000.0581000.0523000.0705000.024000.0416000.0212000.0130000.0304000.0-513000.0-10000.0256000.0234000.0-85000.0306000.0145000.0428000.0400000.020000.0417000.0109000.0306000.0-150000.0527000.0369000.0
Percentage of NetRealizedOrUnrealizedGainLossOnTradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value1553000.01602000.01511000.01532000.01519000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseImpairmentLoss us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:OperatingLeaseImpairmentLoss

wwd:RenewablePowerSystemsPortfolio


Operating
Period End2020-12-31
Value0.639
Percentage of OperatingLeaseImpairmentLoss100.0

us-gaap:OperatingLeaseLeaseIncome

us-gaap:OperatingLeaseLeaseIncome


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value1798000.02060000.01638000.01561000.01564000.0
Percentage of OperatingLeaseLeaseIncome100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2020-12-312019-12-31
Value1151000.01254000.0
Percentage of OperatingLeasePayments100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value0.723-14.785-0.574-1.5010.3932-0.49-0.123-0.509-10.881-0.8790.136-0.211-12.4210.041-0.233-1.25911-0.716-0.479-0.481160.279-0.45-0.469
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-11.038-5.493-47.635370.387.113-0.401-1.25410-2.359-18.695-0.012-0.011-0.011-0.011-0.011-0.011-0.012-0.0110.0180.0180.0150.0150.0160.015
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1340000.0-373000.0-1025000.0790000.0-18000.0164000.0-14000.0-32000.0208000.0-435000.0-8000.0-6000.0-7000.0-7000.0-7000.0-7000.0-7000.0-6000.0-7000.010000.011000.010000.010000.08000.010000.0
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value216.80311-13.35511-15.9620.8190.323-1.734-5.808-21.8649.5845.1034.2966.6437.741-18.6352.873-9.35910-10.254-7.0346.99-22.012-12.933-20.162-0.072-0.2434.474121.056-10.5094.4516.727-13.5657.928-8.381-19.6968.41411-2.3820-15.705-10.72-3.1
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value215.28910-12.5759.768-14.2070.5450.968-0.702-6.135-18.7927.8664.5473.0214.1656.616-15.1114.066-8.529.179-9.086-5.9747.23-21.601-12.084-19.450.002-0.3824.907121.443-10.7025.0637.235-14.73110-7.436-16.3017.5399.955-2.242
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-1684000.0-498000.0213000.0-130000.0340000.0-49000.0-324000.0280000.0-383000.0617000.0-513000.0450000.0-187000.0-239000.0-835000.0180000.0306000.0-1313000.0-444000.0601000.0-306000.0-488000.0-240000.0-411000.0-849000.0-712000.0-74000.0139000.0-433000.0-152000.0-387000.0193000.0-612000.0-508000.01166000.0-2348000.0-945000.0-3395000.0875000.01054000.0-138000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value248000.0241000.0240000.0240000.0241000.0176000.0176000.0176000.0176000.0138000.0137000.0139000.0137000.0-3638000.055000.057000.056000.057000.056000.057000.056000.056000.056000.057000.056000.00-22000.0-22000.0-22000.0-21000.0-23000.0-23000.0-23000.0
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value9.47814-36.999269.758-39.1260.635-0.163102.387-36.6087.7184.7475022322846442881253232421349212343412055171419
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-0.723140.5741.501-0.39-32.0320.490.1230.509100.879-0.1360.21112-0.0410.2331.259-11.5750.7160.4790.481-16.197-0.2790.450.469
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-7.6101.4-1.65.7-4.081.977.2-75.54.9455.8-2.4-1.84.40.00.00.00.00.00.00.00.00.0-0.62.01.5

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value-11.038-5.493-47.6350.387.113-0.401
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-116.5-37.7128.73.9-18.2-63.1

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value9.47814-36.999269.758-39.1260.635-0.163102.387-36.6087.7184.747154.1136.838-13.863-7.521-7.8159.676-8.587-22.1566.966-21.135-11.6
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.013.7-93.0-36.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value215.28910-12.5759.768-14.2070.5450.968-0.702-6.135-18.7927.8664.5473.0214.1656.616-15.1114.066-8.529.179-9.086-5.9747.23-21.601-12.084
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent224.136.3-27.2-48.0100.136.385.8-593.9-6.8-257.051.3101.995.80.00.00.00.00.00.00.00.00.014.3-95.1-37.5

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.3566.066-0.192-0.5920.2410-0.2030.006-0.209-3.511-0.3490.06-0.132-0.2572.5520.031-0.018-0.027-10.082-0.214-0.725-0.1346.528-0.005-0.045
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value-20.96-20.389227.262-11.65619-6.89107.8263.452-4.9550.0180.0180.0180.0180.0180.0180.0180.018-0.028-0.029-0.025-0.025-0.024-0.025-0.026-0.024-0.024-0.025-0.043-0.042-0.043-0.043-0.043-0.043
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-370000.04409000.0-627000.0-628000.0-631000.0-236000.0-238000.0-242000.0-239000.0-243000.0-248000.0-248000.0-246000.0-645000.0-644000.0-640000.0-641000.0-418000.0-424000.0-425000.0-427000.0-128000.0-128000.0-127000.0-130000.0-197000.0-199000.0-195000.0-194000.0-438000.0-440000.0-441000.0-451000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-30.658-26.255-26.01145-11.29426-7.3059.60918
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

wwd:FixedRateCrossCurrencyInterestRateContract, us-gaap:CashFlowHedging, us-gaap:SellingGeneralAndAdministrativeExpenses


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-28.995-24.216-25.29343-7.69621-4.996.57916
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax94.692.297.296.668.181.068.368.586.5

wwd:FloatingRateCrossCurrencyInterestRateContract, us-gaap:FairValueHedging, us-gaap:SellingGeneralAndAdministrativeExpenses


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-1.663-2.039-0.7181.523-3.5985.097-2.3153.032.505
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax5.47.82.83.431.919.031.731.513.5

us-gaap:OtherPostretirementBenefitsPayments us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitsPayments

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Other
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-31
Value38000.0851000.0176000.0345000.0512000.0704000.0373000.0595000.01009000.0226000.0592000.0804000.0615000.0
Percentage of OtherPostretirementBenefitsPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve

us-gaap:PaymentsForRestructuring

us-gaap:EmployeeSeverance


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.7424.013140.2360.2281.2868.2622.2180.6790.052
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:EmployeeSeverance, wwd:IndustrialRestructuringCharges


Payments
Period End2020-09-302020-06-302019-09-302019-06-30
Value0.00.0430.5091.002
Percentage of PaymentsForRestructuring0.00.339.612.1

us-gaap:EmployeeSeverance, wwd:Relocationrestructuringchargereserve


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.00.00.2120.2280.7777.26
Percentage of PaymentsForRestructuring0.00.089.8100.060.487.9

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:EmployeeSeverance, wwd:Covid19Pandemic


Payments
Period End2020-12-312020-09-30
Value1.7424.013
Percentage of PaymentsForRestructuring100.0100.0

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsOfOrdinaryDividends


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5.1025.0775.06217101010108.8088.7978.7848.7667.6567.6697.6617.6366.7796.7656.7556.7656.3216.3616.5336.5025.255.2425.2675.3065.4485.4455.4555.4925.4745.4965.5125.524.8234.8174.8164.8124.1364.1144.7644.1054.102
Percentage of PaymentsOfOrdinaryDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireRestrictedInvestments

us-gaap:PaymentsToAcquireRestrictedInvestments


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-30
Value2.740.0130.0210.00213120.0230.9478.4990.0160.0170.7911.2427.3444.918
Percentage of PaymentsToAcquireRestrictedInvestments100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionContributions us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:PensionContributions

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value543000.0335000.0601000.01131000.0319000.0509000.0554000.0227000.0119000.0312000.0
Percentage of PensionContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionContributions us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-31
Value543000.0335000.0601000.01131000.0319000.0509000.0554000.0227000.0119000.0312000.0
Percentage of PensionContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIncomeTaxRefunds

us-gaap:ProceedsFromIncomeTaxRefunds


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.534.111110.0120.0010.1590.850.4440.216-0.0810.0691.7720.8390.0680.0310.0590.6350.3540.4480.9130.2630.0390.3160.0710.6860.2871.330.02.9650.4660.8322.0730.3421.131.6770.0340.2273.3490.0565.8641.859
Percentage of ProceedsFromIncomeTaxRefunds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromLinesOfCredit


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7422023932646139742032254216195935045840042136731613526080220130614150105751009016582
Percentage of ProceedsFromLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.048110.0130.022180.2010.5380.0220.2490.710.0151.0660.1320.0460.0150.03.6820.9173.6350.261.8520.0430.1412.2550.091.0190.1040.1140.040.0640.0340.3090.0110.0520.0160.1550.060.029
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfRestrictedInvestments

us-gaap:ProceedsFromSaleOfRestrictedInvestments


Proceeds
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value0.00.016110.00.1180.00.3110.0084.2360.7580.00.00.00.0
Percentage of ProceedsFromSaleOfRestrictedInvestments0.0100.0100.00.0100.00.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ProceedsFromSaleOfTreasuryStock

us-gaap:ProceedsFromSaleOfTreasuryStock


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value10102.0645.1687.5582.3299.565203.3842.033.5422.1711.3891.6411.3316.384.8433.367.2444.0361.2520.4645.4761.0691.3911.3922.2332.0254.1220.9310.9065.6570.8760.5320.6362.9072.2110.4040.770.2131.095-0.711.0540.8460.809
Percentage of ProceedsFromSaleOfTreasuryStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPayments


Product
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value5.0942.8745.1774.277-0.3243.3152.0122.5371.7431.8382.209-1.3773.1643.7462.752.0321.7871.2721.2743.4693.1713.283.0062.9592.8961.2352.6141.7033.8863.0973.2922.776
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease


Product
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value392000.0-4277000.01000.0110000.00594000.0
Percentage of ProductWarrantyAccrualPreexistingIncreaseDecrease100.0100.0100.0100.00.0100.0

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:ProvisionForLoanLossesExpensed


Provision
Period End2020-12-31
Value88000.0
Percentage of ProvisionForLoanLossesExpensed100.0

us-gaap:RentalIncomeNonoperating

us-gaap:RentalIncomeNonoperating


Rental
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value350000.0308000.0520000.0324000.0251000.057000.044000.077000.067000.071000.028000.017000.054000.058000.053000.070000.073000.065000.066000.083000.0101000.0120000.0105000.0135000.0125000.0147000.0124000.0145000.0149000.0168000.0127000.0131000.0129000.0128000.0120000.0128000.0128000.0139000.0130000.0126000.0181000.0127000.0123000.0
Percentage of RentalIncomeNonoperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RepaymentsOfLinesOfCredit


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7431938336644149534934350126962237542548443939331237013524913515544913711530407971117
Percentage of RepaymentsOfLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1000.4030.4330.3150.4390.133430.1331000.1060.1050.1040.1060.1050.1030.1020.1020.099570.075500.00.0
Percentage of RepaymentsOfLongTermDebtAndCapitalSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:RepaymentsOfUnsecuredDebt us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RevolvingCreditFacility, wwd:SeriesGAndJNote, us-gaap:SubsequentEvent


Repayments
Period End2020-11-15
Value100
Percentage of RepaymentsOfUnsecuredDebt100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2020-09-302020-06-302018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3.176190.00.0170.00.00.00.00.00.0
Percentage of RestructuringCharges100.0100.00.00.0100.00.00.00.00.00.00.0

us-gaap:RestructuringCharges us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments

wwd:BusinessAcquisitionAcquireeLOrange, us-gaap:CorporateNonSegment


Restructuring
Period End2020-09-302020-06-30
Value3.17619
Percentage of RestructuringCharges100.0100.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


Restructuring
Period End2020-09-302018-09-30
Value4.6330.0
Percentage of RestructuringCharges145.90.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:EmployeeSeverance, wwd:Covid19Pandemic


Restructuring
Period End2020-09-30
Value4.633
Percentage of RestructuringCharges145.9

us-gaap:RestructuringReserveAccrualAdjustment1 us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveAccrualAdjustment1

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-03-312019-12-312018-09-30
Value-102000.0-19000.0-24000.00
Percentage of RestructuringReserveAccrualAdjustment1100.0100.0100.00.0

us-gaap:RestructuringReserveAccrualAdjustment1 us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:EmployeeSeverance, wwd:Covid19Pandemic


Restructuring
Period End2020-12-31
Value-102000.0
Percentage of RestructuringReserveAccrualAdjustment1100.0

us-gaap:RestructuringReserveTranslationAdjustment us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-30
Value45000.087000.0
Percentage of RestructuringReserveTranslationAdjustment100.0100.0

us-gaap:RestructuringReserveTranslationAdjustment us-gaap:RestructuringCostAndReserve, us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:EmployeeSeverance, wwd:Covid19Pandemic


Restructuring
Period End2020-12-312020-09-30
Value45000.087000.0
Percentage of RestructuringReserveTranslationAdjustment100.0100.0

us-gaap:RevenueFromRelatedParties us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:RevenueFromRelatedParties

wwd:WoodwardAndGeneralElectricJointVenture


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value109.7117.026161415181412
Percentage of RevenueFromRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability


Right
Period End2020-12-312019-12-31
Value12000.01211000.0
Percentage of RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2020-12-312019-12-31
Value1130000.03540000.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

srt:Maximum, us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.40.8910.006000.0080.00800
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate100.0100.0100.00.00.0100.0100.00.00.0

srt:Minimum, us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.30.3950.00500.006-0.00100.0070.00700
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate75.044.383.30.00.00.00.087.587.50.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

srt:Maximum, us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value36.134.7570.34300.301000.260.310000.327
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0100.00.0100.00.00.0100.0100.00.00.00.0100.0

srt:Minimum, us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value33.325.4430.33100.257000.2580.257000.2910.303
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate92.273.296.50.085.40.00.099.282.90.00.00.092.7

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:Range, us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

srt:Maximum, us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.61.683000.0170000.031000.0280.023
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.00.00.0100.00.00.00.0100.00.00.0100.0100.0

srt:Minimum, us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.40.396-0.01200.016-0.01100.0260.027000.0270.021
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate66.723.50.00.094.10.00.00.087.10.00.096.491.3

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod

us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302019-06-302019-03-31
Value3000.03000.01000.01000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value3000.07000.057000.09000.012000.027000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312014-06-302014-03-312013-12-31
Value747000.03000.0280000.03000.0626000.024000.00226000.000694000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross100.0100.0100.0100.0100.0100.00.0100.00.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-03-31
Value27.730.4316.9233.4422.22
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value39.82-1.1831.1537.7234.2732.57
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-09-302020-06-302019-06-302019-03-31
Value1.970.8969.1378.97
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value87.38-0.97103.5886.7767.9268.35
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-03-31
Value81.06-0.0558.4127.8477.12
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice100.0100.0100.0100.0100.0

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

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:EmployeeStockOption, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value25.024.75000.250000.25
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage100.0100.00.00.0100.00.00.00.0100.0

us-gaap:RestrictedStockUnitsRSU, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value49.5000.50000.5
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage200.00.00.0200.00.00.00.0200.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares

us-gaap:EmployeeStockOption


Sharebased
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312014-06-302014-03-31
Value3000.07000.057000.09000.012000.027000.05000.028000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue

us-gaap:EmployeeStockOption


Sharebased
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312014-06-302014-03-31
Value25.18-0.1727.8925.6822.6722.8233.934.3
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares

us-gaap:EmployeeStockOption


Sharebased
Period End2020-12-312020-03-312019-03-312014-06-302014-03-31
Value652000.032000.03000.014000.036000.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares100.0100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue

us-gaap:EmployeeStockOption


Sharebased
Period End2020-12-312020-03-312019-03-312014-06-302014-03-31
Value25.8123.7925.5632.7632.66
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value82000.066000.063000.0162000.0175000.0
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss


Standard
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value326000.0188000.077000.0-95000.0228000.0-388000.0105000.0-159000.0-103000.0-87000.0-384000.0141000.073000.0136000.0257000.0124000.0-356000.057000.0-49000.0282000.0-138000.0
Percentage of StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesEmployeeBenefitPlan us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesEmployeeBenefitPlan

us-gaap:TreasuryStock


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302013-03-312012-09-302012-03-31
Value00124000.000158000.000202000.00000000000250000.00209000.0
Percentage of StockIssuedDuringPeriodSharesEmployeeBenefitPlan0.00.0100.00.00.0100.00.00.0100.00.00.00.00.00.00.00.00.00.00.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross

us-gaap:TreasuryStock


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value285000.0333000.067000.0137000.0226000.083000.0279000.0638000.0107000.079000.0158000.064000.033000.050000.040000.0237000.0139000.0127000.0351000.0205000.049000.0140000.0321000.041000.066000.0107000.0101000.0196000.0158000.046000.057000.0441000.0252000.036000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensationGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:EmployeeStockOption


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value286000.0327000.066000.0137000.0279000.0638000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-03-312011-03-31
Value0.00.0140.00.0140.00.0140.00.00.00.0130.00.0120.00.0119.789.107
Percentage of StockIssuedDuringPeriodValueEmployeeBenefitPlan0.00.0100.00.00.0100.00.00.0100.00.00.00.00.0100.00.00.0100.00.00.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeBenefitPlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-30
Value0.00.09.420.00.09.1730.00.07.1570.00.00.00.00.00.00.00.00.00.00.0
Percentage of StockIssuedDuringPeriodValueEmployeeBenefitPlan0.00.063.90.00.061.80.00.048.60.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302013-03-312012-09-302012-03-31
Value0.00.05.3280.00.05.6730.00.07.5840.00.00.00.00.00.00.00.00.00.09.780.09.335
Percentage of StockIssuedDuringPeriodValueEmployeeBenefitPlan0.00.036.10.00.038.20.00.051.40.00.00.00.00.00.00.00.00.00.0100.00.00.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationGross

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationGross


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value11102.0655.1677.5582.3299.565203.3842.033.5422.1711.3895.4761.0691.3911.9662.2312.744.122
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationGross us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-1.011-4.172-0.813-0.577-1.944-1.096-1.656-2.489-0.662-1.046-2.642-0.0430.214-0.127-0.115-1.108-0.907-2.176-5.595-1.96-0.406-1.976-3.995-0.272-0.574-1.268-0.746-3.378-0.825-0.541-0.887-7.257-4.509-0.247
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationGross-8.9-40.3-39.4-11.2-25.7-47.1-17.3-12.0-19.6-51.5-74.6-2.015.40.00.00.00.00.00.00.00.00.0-73.0-25.4-41.3-64.5-33.4-123.3-20.00.00.00.00.00.0

us-gaap:TreasuryStock


Stock
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value12142.8785.7449.5023.42511234.0463.0766.1842.2141.1751.7681.4478.965.755.535126.6161.6583.9729.4711.3411.9653.2342.9776.1184.9471.4711.79137.2360.779
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationGross108.9140.3139.4111.2125.7147.1117.3112.0119.6151.5174.6102.084.60.00.00.00.00.00.00.00.00.0173.0125.4141.3164.5133.4223.3120.00.00.00.00.00.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value168000.0136000.0236000.0200000.0125000.0
Percentage of SubleaseIncome100.0100.0100.0100.0100.0

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax us-gaap:DebtInstrument

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax

wwd:SeriesMNotes


Translation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-2227000.0-2012000.0-792000.0650000.0-1045000.01706000.0-598000.0925000.0649000.0290000.02559000.0
Percentage of TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired us-gaap:ShareRepurchaseProgram

us-gaap:TreasuryStockSharesAcquired

wwd:Authorization2019


Treasury
Period End2020-09-302020-06-302020-03-312019-12-31
Value00124000.00
Percentage of TreasuryStockSharesAcquired0.00.0100.00.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value00124000.00645000.0457000.0141000.00565000.0350000.00117000.01919000.0624000.0523000.02048000.00622000.027000.0921000.01351000.01037000.00785000.0501000.0109000.0340000.0447000.0223000.0122000.059000.000242000.0222000.0
Percentage of TreasuryStockSharesAcquired0.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.00.0130.067431250.0321.43741574312179.6494.6631.739150.0-7.9616.32
Percentage of TreasuryStockValueAcquiredCostMethod0.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.00.0130.067439.9690.039240.06.17689303.1761250.0321.4374157430.028193.97812179.6494.6631.739150.0-7.9616.32
Percentage of TreasuryStockValueAcquiredCostMethod0.00.0100.00.0100.0100.00.00.00.00.00.00.00.00.00.0100.00.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value322000.0314000.0192000.0288000.0307000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0

wwd:AnnualCompoundGrowthRate

wwd:AnnualCompoundGrowthRate


Annual
Period End2020-07-312019-07-312011-09-302011-03-31
Value3.440.03390.0430.044
Percentage of AnnualCompoundGrowthRate100.0100.0100.0100.0

wwd:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageOptionPrice us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

wwd:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageOptionPrice

us-gaap:EmployeeStockOption


Antidilutive
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value104.99-0.0383.75104.51104.4-0.5997.1376.0779.22-0.0178.778.7378.75
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageOptionPrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:CostsAndExpensesAll

wwd:CostsAndExpensesAll


Costs
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value490463478613658659659668591640533499432520479450395510444425417493437435430490461425396483448435369462422414367430387372333362318313
Percentage of CostsAndExpensesAll100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:DistributionOfStockFromDeferredCompensationPlan us-gaap:StatementEquityComponents

wwd:DistributionOfStockFromDeferredCompensationPlan

wwd:DeferredCompensationInEquity


Distribution
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-13000.0-568000.0-230000.0-29000.0-14000.0-20000.0-42000.0-173000.0-7000.0-13000.0-3000.0-3000.0-3000.0-9000.0-3000.0-3000.0-4000.0-9000.0-195000.0-294000.0-4000.0-9000.0-188000.0-285000.0-4000.0-9000.0-179000.0-273000.0-1000.0-73000.0-172000.0-267000.0-1000.0-1000.0-166000.0-260000.0-11000.0-11000.0-171000.0-263000.0-11000.0-10000.0
Percentage of DistributionOfStockFromDeferredCompensationPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:TreasuryStockHeldForDeferredCompensaton


Distribution
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value13000.0568000.0230000.029000.014000.020000.042000.0173000.07000.013000.03000.03000.03000.09000.03000.03000.04000.09000.0195000.0294000.04000.09000.0188000.0285000.04000.09000.0179000.0273000.01000.073000.0172000.0267000.01000.01000.0166000.0260000.011000.011000.0171000.0263000.011000.010000.0
Percentage of DistributionOfStockFromDeferredCompensationPlan-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

wwd:DistributionOfStockSharesFromDeferredCompensationPlan us-gaap:StatementEquityComponents

wwd:DistributionOfStockSharesFromDeferredCompensationPlan

wwd:TreasuryStockHeldForDeferredCompensaton


Distribution
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-09-302013-06-302012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1000.012000.05000.001000.01000.003000.01000.001000.000018000.024000.0-1000.0019000.023000.01000.01000.018000.06000.019000.0018000.024000.02000.03000.019000.023000.01000.01000.0
Percentage of DistributionOfStockSharesFromDeferredCompensationPlan100.0100.0100.00.0100.0100.00.0100.0100.00.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:GrossMargin

wwd:GrossMargin


Gross
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
Value12312820218516518919216017516014612317115313311316513613311115914313714316715114211316913413711816113014612314913412610312410610599
Percentage of GrossMargin100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems

wwd:IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:CorporateNonSegment


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-23.359-0.17-15.158-28.131-51.071-36.236-26.714-27.496-29.001-22.009-30.699-28.344-19.026-15.269-12.945-18.764-11.381-12.289-10.369-9.888-30.62-13.478-13.564-10.153-12.167
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, wwd:Aerospace


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4658411179211110310172104837445
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments-198.9-34407.1-271.1-418.2-181.9-307.2-386.5-370.0-251.2-476.0-273.3-263.4-237.8

us-gaap:OperatingSegments, wwd:Industrial


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3218272528102627298.483101019
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments-140.8-10988.8-181.0-92.3-55.3-30.3-98.2-98.7-100.6-38.5-35.6-37.7-104.0

wwd:IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

us-gaap:CorporateNonSegment


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-0.17-15.158-28.131-51.071-36.237-26.713-27.496-29.001-22.005-30.696-28.343-19.023-15.262-12.945-18.764-11.381-12.289-10.369-9.888-30.62-13.478-13.564-10.153-12.167-12.542-11.193-9.293-10.673-11.109-9.227-8.174-10.551-9.742-8.687-7.509-7.427
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:Aerospace


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value584111792111103101721038272438567584680575043594645355739402254384131472133274035331930282626
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments-34407.1-271.1-418.2-181.9-307.2-386.5-370.0-251.2-468.4-267.8-257.4-228.9-560.2-518.9-310.3-411.9-654.0-556.7-511.5-142.0-444.9-341.8-449.4-294.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wwd:Industrial


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value18272528102627297.907101019232017171921192129302739
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesInterestMinorityInterestAndIncomeLossFromEquityMethodInvestments-10988.8-181.0-92.3-55.3-30.3-98.2-98.7-100.6-35.9-34.0-36.1-101.7-150.9-161.2-91.1-158.1-156.7-211.8-196.9-70.4-219.1-225.7-268.1-322.7

wwd:IncreaseDecreaseInCostsToFulfillContract

wwd:IncreaseDecreaseInCostsToFulfillContract


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5.3219.4022.988.6636.4017.646-2.2467.9637.293
Percentage of IncreaseDecreaseInCostsToFulfillContract100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges

wwd:OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-1697000.02050000.0-101000.01225000.0-1502000.01037000.0279000.0-301000.0303000.0206000.0843000.0-583000.0-99000.0-240000.0-746000.0-312000.01255000.01011000.0657000.0287000.0284000.0413000.0-604000.0518000.0540000.0587000.0-263000.0-124000.0-96000.0-682000.0170000.01242000.0237000.0-262000.09000.051000.031000.0-108000.0-90000.0-150000.0-28000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:OtherOtherNonOperatingIncomeExpense

wwd:OtherOtherNonOperatingIncomeExpense


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value166000.0-96000.0230000.0143000.0124000.0305000.0123000.0170000.0212000.061000.0373000.0148000.0210000.0113000.0370000.0195000.0108000.0220000.015000.057000.02000.044000.0-31000.035000.036000.022000.019000.065000.01000.02000.0-117000.0113000.023000.032000.06000.0-3000.05000.026000.03000.022000.010000.09000.0-30000.0
Percentage of OtherOtherNonOperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:ProceedsFromFormationOfJointVentureAnnualPayments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

wwd:ProceedsFromFormationOfJointVentureAnnualPayments

wwd:WoodwardAndGeneralElectricJointVenture


Proceeds
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-03-31
Value004894000.0004894000.04894000.0
Percentage of ProceedsFromFormationOfJointVentureAnnualPayments0.00.0100.00.00.0100.0100.0

wwd:ProductWarrantyExpenseRecoveries

wwd:ProductWarrantyExpenseRecoveries


Product
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value1.3892.4982.407-4.3334.5244.268
Percentage of ProductWarrantyExpenseRecoveries100.0100.0100.0100.0100.0100.0

wwd:PurchaseOfStockByDeferredCompensationPlan us-gaap:StatementEquityComponents

wwd:PurchaseOfStockByDeferredCompensationPlan

wwd:DeferredCompensationInEquity


Purchase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value276000.030000.027000.081000.0543000.0284000.0284000.034000.0591000.051000.0174000.052000.01041000.044000.043000.0174000.037000.037000.037000.0168000.01027000.017000.017000.0128000.0731000.046000.048000.0131000.0145000.0-79000.021000.094000.043000.022000.022000.085000.072000.021000.021000.061000.046000.025000.0
Percentage of PurchaseOfStockByDeferredCompensationPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:TreasuryStockHeldForDeferredCompensaton


Purchase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-276000.0-30000.0-27000.0-81000.0-543000.0-284000.0-284000.0-34000.0-591000.0-51000.0-174000.0-52000.0-1041000.0-44000.0-43000.0-174000.0-37000.0-37000.0-37000.0-168000.0-1027000.0-17000.0-17000.0-128000.0-731000.0-46000.0-48000.0-131000.0-145000.079000.0-21000.0-94000.0-43000.0-22000.0-22000.0-85000.0-72000.0-21000.0-21000.0-61000.0-46000.0-25000.0
Percentage of PurchaseOfStockByDeferredCompensationPlan-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

wwd:PurchaseOfStockSharesByDeferredCompensationPlan us-gaap:StatementEquityComponents

wwd:PurchaseOfStockSharesByDeferredCompensationPlan

wwd:TreasuryStockHeldForDeferredCompensaton


Purchase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3000.0-12000.001000.05000.03000.03000.008000.003000.0014000.00003000.001000.03000.021000.00-1000.0-2000.0-15000.0-1000.0-1000.0-3000.0-3000.02000.0-1000.0-2000.0-1000.0-1000.00-3000.0-1000.0-3000.00-1000.0-1000.00
Percentage of PurchaseOfStockSharesByDeferredCompensationPlan100.0100.00.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.00.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.0

wwd:SalesReductionRelatedToRoyaltiesPaid us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:IncomeStatementLocation

wwd:SalesReductionRelatedToRoyaltiesPaid

wwd:WoodwardAndGeneralElectricJointVenture, us-gaap:Sales


Sales
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4.424.5992.2929.7797.2349.0886.8979.0699.1826.3537.346.9225.408
Percentage of SalesReductionRelatedToRoyaltiesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:SalesRevenueAmortizationOfDeferredIncomeFromFormationOfJointVenture us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:IncomeStatementLocation

wwd:SalesRevenueAmortizationOfDeferredIncomeFromFormationOfJointVenture

wwd:WoodwardAndGeneralElectricJointVenture, us-gaap:Sales


Sales
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1182000.01162000.0802000.01821000.01708000.01940000.02013000.01922000.01777000.01751000.01564000.01486000.01053000.0
Percentage of SalesRevenueAmortizationOfDeferredIncomeFromFormationOfJointVenture100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGross

wwd:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGross


Translation
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-2227000.0-2012000.0-792000.0650000.0-1045000.01706000.0-598000.0925000.0649000.0290000.02559000.0-1268000.0-743000.0-1514000.0-3313000.0-945000.03830000.0-120000.0395000.0-345000.0862000.0
Percentage of TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:WeightedAverageCostOfCapitalAssumptionRateIntanibleAssets

wwd:WeightedAverageCostOfCapitalAssumptionRateIntanibleAssets


Weighted
Period End2020-07-31
Value8.5
Percentage of WeightedAverageCostOfCapitalAssumptionRateIntanibleAssets100.0

wwd:WeightedAverageNumberOfSharesTreasuryStockDeferredCompensationShares

wwd:WeightedAverageNumberOfSharesTreasuryStockDeferredCompensationShares


Weighted
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value200000.0-2000.0214000.0216000.0213000.01000.0208000.0208000.0206000.01000.0201000.0200000.0193000.02000.0186000.0185000.0170000.0-4000.0166000.0185000.0184000.0-4000.0182000.0202000.0205000.0-4000.0206000.0225000.0234000.0-6000.0247000.0266000.0276000.0-4000.0284000.0304000.0315000.0-5000.0324000.0345000.0356000.0-4000.0361000.0
Percentage of WeightedAverageNumberOfSharesTreasuryStockDeferredCompensationShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsAndOtherReceivablesNetCurrent

us-gaap:AccountsAndOtherReceivablesNetCurrent


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-30
Value509537537601572591650592489431386365331402317279252343291276245322274311300346322320381
Percentage of AccountsAndOtherReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableRelatedPartiesCurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:AccountsPayableRelatedPartiesCurrent

wwd:WoodwardAndGeneralElectricJointVenture


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1478000.01502000.01240000.02429000.02504000.04270000.02365000.03591000.03063000.02944000.0
Percentage of AccountsPayableRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsReceivableGrossCurrent

us-gaap:TradeAccountsReceivable


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-09-30
Value265307294363354381370399332412362326275367299263341285323266280248291279316
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wwd:OtherChineseFinancialInstitutions


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value46564740164286604023
Percentage of AccountsReceivableGrossCurrent17.618.416.311.04.711.023.215.212.25.6

us-gaap:AccountsReceivableRelatedPartiesCurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:AccountsReceivableRelatedPartiesCurrent

wwd:WoodwardAndGeneralElectricJointVenture


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.8923.0624.3544.3765.4425.9065.4416.8036.91610
Percentage of AccountsReceivableRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent


Accrual
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value261316151715152317211817101410139.289148.7528.7098.6378.7236.5359.5969.1488.5576.9419.2057.9186.5049.4558.9338.0838.8339.8337.377115.0971.9564.618
Percentage of AccrualForTaxesOtherThanIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedEmployeeBenefitsCurrent


Accrued
Period End2020-09-302019-09-302018-09-30
Value111111
Percentage of AccruedEmployeeBenefitsCurrent100.0100.0100.0

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value181818182020201112122323260.0
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

country:US, wwd:DefinedBenefitPensionPlan


Accumulated
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value7.41224.8521423
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, wwd:DefinedBenefitPensionPlan


Accumulated
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value21239.4489.18213
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax295.8103.8194.761.358.1

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Accumulated
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value-0.686-0.413-0.0941.8913.187
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax-9.3-1.8-1.912.613.7

wwd:DefinedBenefitPensionPlan


Accumulated
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value2945142436
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax395.8203.8294.7161.3158.1

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value7.4996.8897.184.0533.8137.9083.9044.0333.9953.9383.6683.6753.7933.7762.4482.4942.6412.542.7982.7593.4483.8415.1276.5466.7577.0787.267.7418.5088.872107.6397.3157.2174.8913.7722.6632.3222.1731.9442.1942.228
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-30
Value230178125191197144869190103104
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-30
Value230178125123171119848690103104
Percentage of AssetsFairValueDisclosure100.0100.0100.064.387.182.897.594.3100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

wwd:BusinessAcquisitionAcquireeLOrange


Business
Period End2020-09-302019-09-302019-06-302019-03-312018-12-312018-09-302018-06-01
Value573573573573573573556
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

wwd:BusinessAcquisitionAcquireeLOrange, us-gaap:CustomerRelationships


Business
Period End2020-09-302019-09-302019-06-302018-06-01
Value388388388379
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles67.867.867.868.2

wwd:BusinessAcquisitionAcquireeLOrange, us-gaap:OrderOrProductionBacklog


Business
Period End2020-09-302019-09-302019-06-302018-06-01
Value42424240
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles7.57.57.57.3

wwd:BusinessAcquisitionAcquireeLOrange, wwd:ProcessTechnology


Business
Period End2020-09-302019-09-302019-06-302018-06-01
Value74747471
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles13.013.013.012.9

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

wwd:BusinessAcquisitionAcquireeLOrange, us-gaap:TradeNames


Business
Period End2020-09-302019-09-302019-06-302018-06-01
Value67676763
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles11.711.711.711.5

us-gaap:CapitalLeasesFutureMinimumPaymentsDue

us-gaap:CapitalLeasesFutureMinimumPaymentsDue


Capital
Period End2020-09-30
Value347000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDue100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent


Capital
Period End2020-09-30
Value213000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueCurrent100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears


Capital
Period End2020-09-30
Value3000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInFourYears100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears


Capital
Period End2020-09-30
Value33000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInThreeYears100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears


Capital
Period End2020-09-30
Value98000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInTwoYears100.0

us-gaap:CapitalizedContractCostGross

us-gaap:CapitalizedContractCostGross


Capitalized
Period End2020-09-302019-09-30
Value133105
Percentage of CapitalizedContractCostGross100.0100.0

us-gaap:CapitalizedContractCostNet us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation

us-gaap:CapitalizedContractCostNet

wwd:WoodwardAndGeneralElectricJointVenture, us-gaap:OtherAssets


Capitalized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value707068727169
Percentage of CapitalizedContractCostNet100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueConcentrationOfRiskDisclosureItems

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:Cash


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-30
Value1881125263855254496359619877798171718011783837977795192763636353036613263
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueConcentrationOfRiskDisclosureItems

us-gaap:Cash


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-30
Value1881125263855254496359619877798171718011783837977795192763636353036613263
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2041802022012051751971361209.16
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetNoncurrent

us-gaap:ContractWithCustomerAssetNetNoncurrent


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value121628221.5621.5730.8940.2410.4440.0
Percentage of ContractWithCustomerAssetNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractWithCustomerLiability us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:BalanceSheetLocation

us-gaap:ContractWithCustomerLiability

wwd:WoodwardAndGeneralElectricJointVenture, us-gaap:OtherLiabilities


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value707068727169
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value371366356352341337332331319235
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent us-gaap:FairValueByLiabilityClass

wwd:DeferredRevenueFromMaterialRightsFromGeJointVentureFormation


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value232234235235229230234235232235
Percentage of ContractWithCustomerLiabilityNoncurrent62.863.966.166.867.268.470.371.273.0100.0

wwd:DeferredRevenueFromMaterialRightsRelatedToEngineeringAndDevelopmentFunding


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value136132120116111106989586
Percentage of ContractWithCustomerLiabilityNoncurrent36.936.133.833.132.831.629.728.827.0

wwd:DeferredRevenueUpfrontInvoicingAndOrPrepaymentsFrom


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1.3380.0850.1060.1290.1390.141
Percentage of ContractWithCustomerLiabilityNoncurrent0.40.00.00.00.00.0

us-gaap:DebtInstrumentAnnualPrincipalPayment us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentAnnualPrincipalPayment

wwd:SeriesJNotes, us-gaap:NotesPayableToBanks


Debt
Period End2020-11-25
Value100
Percentage of DebtInstrumentAnnualPrincipalPayment100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2020-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-09-302013-06-302013-03-312012-09-302011-09-30
Value837785717887500875713700500550550550391425
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:CreditFacility

us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:RevolvingCreditFacility


Debt
Period End2020-09-302020-06-302019-09-302019-03-312018-12-312018-09-30
Value3.010.01280.03010.03520.03690.0348
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument

wwd:SeriesJNotes


Debt
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302015-06-302014-09-30
Value1.520.03150.03370.03770.03930.03890.03580.01530.0149
Percentage of DebtInstrumentInterestRateEffectivePercentage50.50.0112.00.0111.6105.40.00.00.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk

wwd:SeriesPNotes, us-gaap:CrossCurrencyInterestRateContract


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-30
Value1.820.01820.01820.01820.01820.01820.01820.01820.0182
Percentage of DebtInstrumentInterestRateEffectivePercentage60.5142.20.00.060.50.051.749.30.0

wwd:SeriesQNotes, us-gaap:CrossCurrencyInterestRateContract


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-30
Value2.150.02150.02150.02150.02150.02150.02150.02150.0215
Percentage of DebtInstrumentInterestRateEffectivePercentage71.4168.00.00.071.40.061.158.30.0

wwd:SeriesRNotes, us-gaap:CrossCurrencyInterestRateContract


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-30
Value2.420.02420.02420.02420.02420.02420.02420.02420.0242
Percentage of DebtInstrumentInterestRateEffectivePercentage80.4189.10.00.080.40.068.865.60.0

wwd:SeriesSNotes, us-gaap:CrossCurrencyInterestRateContract


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-30
Value2.550.02550.02550.02550.02550.02550.02550.02550.0255
Percentage of DebtInstrumentInterestRateEffectivePercentage84.7199.20.00.084.70.072.469.10.0

wwd:SeriesTNotes, us-gaap:CrossCurrencyInterestRateContract


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-30
Value2.90.0290.0290.0290.0290.0290.0290.0290.029
Percentage of DebtInstrumentInterestRateEffectivePercentage96.3226.60.00.096.30.082.478.60.0

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet us-gaap:CreditFacility

us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet

wwd:RevolvingCreditAgreement


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-302017-06-302017-03-312016-12-312016-09-30
Value2242000.02392000.02541000.02791000.02840000.02990000.0947000.01166000.01385000.02259000.02478000.02697000.02915000.03134000.0
Percentage of DebtIssuanceCostsLineOfCreditArrangementsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible


Decrease
Period End2020-12-312020-09-30
Value1884000.084000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302013-09-302012-09-302011-09-302010-09-30
Value2171000.02229000.02299000.02398000.02478000.02589000.02674000.02787000.02895000.02850000.01654000.01720000.01794000.01856000.01896000.01974000.02091000.04638000.04921000.05221000.05521000.05834000.03769000.04276000.03869000.03263000.02153000.02917000.0
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:DebtInstrument

wwd:Notes


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value2171000.02229000.02299000.02398000.02478000.02589000.02674000.02787000.02895000.02850000.01654000.01720000.01794000.01856000.01896000.01974000.02091000.01512000.0
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.027.4

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-10-012018-09-30
Value1314181718181516
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-30
Value334314321215190137122118109
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value39326092920.0
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


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
Value5351232927212116141813
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


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
Value6106000.06836000.06071000.04707000.05255000.06537000.05552000.07058000.02972000.04276000.02245000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value9.2235.6119.8877.77.4115.9631110202127
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-30
Value1413129.7697.7449.1628.1788.0464.145
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value3545393734312418161412
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions


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
Value5.624112.1871.1488.9554.2170.2270.866147.6812.943
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits


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
Value6.2386.5356.8441113121010131213
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-30
Value10111010139.289109.05510
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets


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
Value2182122311039998969710010396
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


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
Value2.6734.5894.4252.4182.5333.9817.4193.3918.7278.521
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-302014-09-302013-09-302012-09-30
Value1079785109883418175.699
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

country:DE, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-30
Value545140
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0

country:GB, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value5856505357
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation107.0108.6125.40.00.0

country:JP, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value9.266109.7951010
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation17.019.424.30.00.0

country:US, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value184175150161160
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation338.4338.3371.80.00.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value2526273235
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation46.851.469.30.00.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

country:US, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value143310243731
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax100.0100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value313314142013
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax222.097.9135.258.755.443.8

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value-0.3620.0010.4243.0745.1663.268
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax-2.60.03.912.713.810.5

wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-302015-09-30
Value456725385844
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax322.0197.9235.2158.7155.4143.8

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

country:US, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value-9317000.0-28167000.0-4285000.0-17023000.0-33682000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value-30794000.0-32641000.0-14529000.0-14198000.0-20795000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax330.5115.9339.183.461.7

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value363000.03000.0-425000.0-3234000.0-5484000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax-3.9-0.09.919.016.3

wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value-40111000.0-60808000.0-18814000.0-31221000.0-54477000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax430.5215.9439.1183.4161.7

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax

country:US, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value4814000.05750000.06459000.07169000.03857000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302017-09-302016-09-30
Value583000.0579000.000
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax12.110.10.00.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value1000.04000.0-1000.0-160000.0-318000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax0.00.1-0.0-2.2-8.2

wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value5397000.06329000.06459000.07169000.03857000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax112.1110.1100.0100.0100.0

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

country:US, wwd:DefinedBenefitPensionPlan


Defined
Period End2020-09-302019-09-302018-09-302017-09-302016-09-30
Value17-5.03915-0.798-15.006
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet100.0100.0100.0100.0100.0

us-gaap:ForeignPlan, wwd:DefinedBenefitPensionPlan