WTS


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

Table of contents


us-gaap:StatementClassOfStock
us-gaap:CommonStockValue
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestExpense

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:ContractWithCustomerSalesChannel
us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementGeographical
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments, wts:Regional
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:ContractWithCustomerSalesChannel
wts:Regional

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments, wts:Regional
us-gaap:StatementGeographical
us-gaap:StatementGeographical, wts:Regional
wts:Regional

us-gaap:Goodwill
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:TypeOfArrangement

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

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:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:ShareRepurchaseProgram
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeTaxAuthority, us-gaap:ValuationAllowanceByDeferredTaxAsset
us-gaap:ValuationAllowanceByDeferredTaxAsset

us-gaap:ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized
us-gaap:Range, us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

us-gaap:Depreciation

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

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:RestructuringPlan
us-gaap:EffectOnFutureEarningsAmount
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FinitelivedIntangibleAssetsAcquired1
us-gaap:DerivativeInstrumentRisk
us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GainLossOnSaleOfBusiness
us-gaap:BusinessAcquisition
us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementGeographical

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:InvestmentIncomeInterest

us-gaap:LiabilitiesAssumed1

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
us-gaap:DerivativeInstrumentRisk
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:ProceedsFromDivestitureOfBusinesses
us-gaap:DebtInstrument
us-gaap:ProceedsFromIssuanceOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostIncurredCost
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostNumberOfPositionsEliminated
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserveTranslationAndOtherAdjustment
us-gaap:RestructuringPlan

us-gaap:RestructuringSettlementAndImpairmentProvisions
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:PlanName, us-gaap:StatementClassOfStock
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares
us-gaap:ShareRepurchaseProgram

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

wts:AssetImpairmentChargesOther

wts:BusinessAcquisitionNetCashPaidNoncashOrPartialNoncashTransaction

wts:ContractWithCustomerAssetIncreaseDecrease

wts:ContractWithCustomerCurrentLiabilityIncrease

wts:ContractWithCustomerNoncurrentLiabilityIncrease
us-gaap:DebtInstrument
wts:DebtInstrumentMinimumBaseRate

wts:DeferredIncomeTaxNoncashExpenseBenefit

wts:EarningsPerShareDilutiveSharesAdjustment

wts:FairValueOfAssetsAndLiabilitiesAcquired

wts:FinanceLeasePrincipalPaymentsAndOther

wts:GainLossOnDisposalAndImpairmentOfGoodwillPropertyPlantAndEquipment

wts:GoodwillTranslationAdjustmentsAndOtherChanges
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical
us-gaap:RestructuringPlan
wts:IncreaseDecreaseInExpectedRestructuringAndRelatedCost
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
wts:IncreaseDecreaseInSharesRestrictedStockAwardNetOfForfeitures

wts:IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures
us-gaap:StatementEquityComponents

wts:NoncashInvestingAndFinancingStockIssuedNetOfWithholding

wts:PaymentsForFinanceLeases

wts:PercentageOfProjectedIntercompanyPurchaseTransactionsHedgedForNextTwelveMonthsByForwardExchangeContracts
us-gaap:RestructuringPlan
wts:RestructuringAndRelatedCostExpectedCostTotal
us-gaap:RestructuringPlan
wts:RestructuringSettlementAndImpairmentProvisionsNetTotal
us-gaap:StatementGeographical
us-gaap:Range, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPercentOfAnnualBonusForPurchasingStock

wts:ShippingAndHandling
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding

us-gaap:AccruedSalesCommissionCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:FairValueByMeasurementFrequency
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:VariableRate
us-gaap:DebtInstrument
us-gaap:DebtWeightedAverageInterestRate
us-gaap:Range
us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DeferredCompensationPlanAssets
us-gaap:FairValueByMeasurementFrequency

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeFixedInterestRate
us-gaap:VariableRate
us-gaap:DerivativeFloorInterestRate
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType
us-gaap:DividendsPayableAmountPerShare
us-gaap:AwardType, us-gaap:PlanName
us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:AwardType, us-gaap:PlanName
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryValuationReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility
us-gaap:LettersOfCreditOutstandingAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:DebtInstrument

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:Range

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment
us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostExpectedCost1
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserve
us-gaap:RestructuringPlan
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:AwardType
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:AwardType, us-gaap:PlanName, us-gaap:StatementClassOfStock
us-gaap:SharePrice
us-gaap:AwardType, us-gaap:StatementClassOfStock
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType, us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
us-gaap:AwardType
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:AwardType
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:ShareRepurchaseProgram, us-gaap:StatementClassOfStock
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:Range
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance
us-gaap:IncomeTaxAuthority
wts:DeferredTaxAssetsCapitalLossCarryforwardsSubjectToExpiration

wts:DeferredTaxAssetsOperatingLeaseLiabilities
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
wts:ExpectedRestructuringSettlementNetTotal
us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
wts:NonCashRestructuringAndRelatedCostExpectedCost

wts:ProductLiabilityAccrualAndWorkersCompensationLiabilityCurrent
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresAndExpirationsInPeriodWeightedAveragePurchasePrice
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAveragePurchasePrice
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIntrinsicValueVested
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNumberVested
us-gaap:AwardType, us-gaap:PlanName, wts:ShareBasedCompensationSharesAuthorizedUnderEquityInstrumentsOtherThanOptionsByExercisePriceRange
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingIntrinsicValue
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumber
us-gaap:AwardType, us-gaap:PlanName, wts:ShareBasedCompensationSharesAuthorizedUnderEquityInstrumentsOtherThanOptionsByExercisePriceRange
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAveragePurchasePrice
us-gaap:AwardType, us-gaap:PlanName, wts:ShareBasedCompensationSharesAuthorizedUnderEquityInstrumentsOtherThanOptionsByExercisePriceRange
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSettlementsInPeriodWeightedAveragePurchasePrice
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAveragePurchasePriceVested
us-gaap:AwardType, us-gaap:PlanName, wts:ShareBasedCompensationSharesAuthorizedUnderEquityInstrumentsOtherThanOptionsByExercisePriceRange
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableIntrinsicValuePerShare
us-gaap:AwardType, us-gaap:PlanName
wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValuePerShare

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Accrued Income Taxes Current
Noncurrent Liabilities
Operating Lease Liability Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Prepaid Deferred Expense And Other Assets
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
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Work In Process Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassA▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█████████▁▁2.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.92.92.92.92.92.92.92.92.92.82.8NA3.0NA2.92.9NA3.0NA3.0NA3.0NANANANANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassB▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁██0.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.70.7NA0.7NA0.70.7NA0.7NA0.7NA0.7NANANANANANA
 us-gaap:SharesIssued us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassA,us-gaap:CommonStock▃▃▂▁▁▃▃▄▅▆▄▇▇█▆27.5771127.58508227.47851227.4454827.46183327.54475727.58641627.61704527.65754427.71029727.64646527.78142727.80342927.85249627.724192NANANA27.831013NANANA28.049908NANANA28.552065NANANA28.824779NANANA28.673639NANANANANA29.471414NANANANANANA30.102677NANANANANANA
 us-gaap:SharesIssued us-gaap:StatementClassOfStock,us-gaap:StatementEquityComponents us-gaap:CommonClassB,us-gaap:CommonStock▁▂▃▄▅▅▆▆▆▆▇▇▇▇█6.074296.124296.144296.209296.229296.229296.279296.279296.279296.279296.329296.329296.329296.329296.37929NANANA6.37929NANANA6.37929NANANA6.47929NANANA6.48929NANANA6.58868NANANANANA6.95368NANANANANANA6.95368NANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▄▄33.933.9NA33.934.034.1NA34.234.234.2NA34.434.434.4NA34.434.534.5NA34.534.534.5NA35.035.135.2NA35.435.435.5NA35.635.635.6NA35.236.6NA37.0NANA37.5NA37.8NA37.7NANA37.5NA37.4NA37.3NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▄▄33.833.8NA33.833.834.0NA34.034.134.2NA34.334.434.3NA34.434.534.4NA34.534.534.4NA35.035.035.1NA35.335.335.4NA35.435.535.5NA35.136.5NA36.9NANA37.4NA37.6NA37.5NANA37.3NA37.2NA37.1NA
us-gaap:EarningsPerShareBasic ██▇█▇████████▇▆▇▇▇▇▇▇▇▁▅▇▇▆▇▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆1.111.230.860.970.60.940.940.951.060.910.940.921.050.82-0.070.770.790.630.510.630.830.47-3.41-0.730.550.33-0.220.640.60.40.230.430.530.450.440.530.510.510.420.420.460.630.630.390.390.30.30.30.460.460.590.590.220.22
us-gaap:EarningsPerShareDiluted ██▇█▇████████▇▆▇▇▇▇▇▇▇▁▅▇▇▆▇▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆1.111.230.860.970.590.940.930.941.060.910.940.921.050.82-0.070.770.790.630.510.630.830.47-3.41-0.730.550.33-0.220.640.60.40.230.430.530.450.440.530.510.510.420.420.460.630.630.390.390.290.290.30.460.460.590.590.220.22
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
 TTM Greenblatt ROC _ _████▇████▇▇▇█▇▇▇▇▇▇▇▇▇▁▄▇▇▆▇▇▇▆▇▇▇▇▇▇52.759.654.447.931.047.847.348.854.346.745.446.952.243.937.544.344.835.731.636.545.731.2-117.5-30.234.822.80.342.736.625.817.130.235.628.329.733.133.7NA26.9NA26.441.2NA26.6NA22.9NA23.4NANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:ComprehensiveIncomeNetOfTax █▇██▇▇█▇▇▇▇▇▆█▆██▇▆▇▆█▁▆▇▄▄▅▇▆▇█▇▆▇█▅42.527.553.347.329.914.643.216.037.525.121.033.910.440.75.142.048.029.7-13.126.57.840.4-140.84.237.9-53.3-45.8-32.117.110.018.639.926.5-3.621.344.0-21.1NA32.4NA-12.7-15.6NA30.1NA45.9NA-1.663.9NA-18.8NANANA
us-gaap:CostOfGoodsAndServicesSold █▅▄▃▁▃▄▃▅▃▃▄▅▃266.9239.6234.2225.4203.8219.8230.2226.1242.2224.5221.7226.4238.5221.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit █▆▆▅▃▅▆▅▆▅▅▅▆▅▄▄▅▃▃▃▄▃▃▃▄▂▂▃▃▃▂▃▃▂▂▂▃▂▂▂▂▃▃▂▂▂▂▁▁▁▂▂▁▁200.1173.7169.2158.5134.9162.8170.1168.6174.6164.2165.9164.5169.4156.7149.2152.7156.7143.8137.7142.0150.7135.2134.6142.2145.8130.5131.4138.1139.0133.3130.9133.9133.7129.5129.7130.2131.8130.4129.6128.5128.5135.7134.5130.3130.3121.0121.0112.9113.8113.8120.6120.6117.6117.6
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ███▇▇▇▇██▇▇▇█▇▇▇▇▇▇▇▇▇▁▄▇▆▆▇▇▇▆▇▇▇▇▇▇51.757.951.143.827.544.644.246.250.842.741.644.049.739.333.039.539.830.827.132.441.426.9-121.9-35.929.517.3-5.936.432.020.611.324.928.922.423.027.727.8NA21.8NA19.635.2NA19.5NA17.2NA18.426.1NA28.8NA21.2NA
us-gaap:IncomeTaxExpenseBenefit ▅▅▆▄▄▅▄▅▅▄▄▄▅▄█▅▅▄▄▄▅▄▂▁▄▃▃▅▄▄▃▄▄▄▃▄▄14.216.221.910.97.312.612.413.914.411.79.312.513.711.135.313.012.69.19.610.512.810.7-3.8-10.210.25.71.813.810.76.53.17.410.06.35.39.09.3NA6.1NA2.511.6NA6.6NA6.1NA7.08.8NA6.6NA9.0NA
us-gaap:IncomeTaxesPaid ▇▂▃▇▂▂▃▃▇▁▂▄█▂▃▃▅▂▃▃▃▂▂▂▂▂▃▂▂▂▂▂▂▃▂▂▃26.15.09.124.17.45.011.912.024.02.95.814.128.47.09.98.615.95.09.79.29.15.55.96.06.85.88.86.27.58.07.67.47.710.06.36.88.6NA5.4NA9.36.1NA14.0NA6.1NA-0.59.1NA5.0NA6.7NA
us-gaap:InterestExpense ▁▂▃▃▄▃▃▄▄▄▄▄▅▅▅▅▆▅▆▆▆█▇▇▇▇▆▅▆▆▆▆▆▇▇▇▇1.52.03.33.04.03.03.33.53.73.63.73.94.44.34.64.75.04.85.54.95.56.76.36.25.95.95.34.84.94.94.95.15.56.06.26.16.1NA6.2NA6.76.5NA6.7NA5.9NA6.16.1NA5.4NA5.2NA
us-gaap:InterestPaidNet ▁▂▃▂▆▂▇▄█▃▇▄█▅█▄▇▅▇▄1.62.32.62.44.72.55.13.65.82.65.53.85.84.06.03.35.54.05.13.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇█▄▅▁▅▅▅▆▅▅▅▆▄37.541.729.232.920.232.031.832.336.431.032.331.536.028.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ██▇█▇████████▇▆▇▇▇▇▇▇▇▁▅▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇37.541.729.232.920.232.031.832.336.431.032.331.536.028.2-2.326.527.221.717.521.928.616.2-118.2-25.719.311.6-7.722.621.314.18.215.418.916.115.518.718.518.515.715.717.023.723.714.614.611.111.111.317.317.3NA22.1NA8.1
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ██▇█▇████████▇▆▇▇▇▇▇▇▇▁▅▇▇▆▇▇▇▇▇▇▇▇▇▇37.541.729.232.920.232.031.832.336.431.032.331.536.028.2-2.326.527.221.717.521.928.616.2-118.1-25.719.311.6-7.722.621.314.18.215.418.916.115.518.718.5NA15.7NA17.023.7NA14.6NA11.1NANANANANANANANA
us-gaap:NonoperatingIncomeExpense █▇▅▄▅▅▅▆▅▄▅▆▆▄▄▃▃▃▄▄▄▄▄▂▃▂▂▁▄▃▂▃▁▂▁▃▂-1.0-1.7-3.3-4.1-3.5-3.2-3.1-2.6-3.5-4.0-3.8-2.9-2.5-4.6-4.5-4.8-5.0-4.9-4.5-4.1-4.3-4.3-4.4-5.7-5.3-5.5-6.2-6.3-4.6-5.2-5.8-5.3-6.7-5.9-6.7-5.4-5.9NA-5.1NA-6.8-6.0NA-7.1NA-5.7NA-5.0-5.4NA-4.5NA-4.8NA
us-gaap:OperatingIncomeLoss ████▇████▇▇▇█▇▇▇▇▇▇▇▇▇▁▄▇▇▆▇▇▇▆▇▇▇▇▇▇52.759.654.447.931.047.847.348.854.346.745.446.952.243.937.544.344.835.731.636.545.731.2-117.5-30.234.822.80.342.736.625.817.130.235.628.329.733.133.7NA26.9NA26.441.2NA26.6NA22.9NA23.431.5NA33.3NA26.0NA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▆▅█▇▇▅▇▅▆▅▅▆▄▇▆▇▇▆▄▆▄█▄█▇▁▃▂▅▅▇█▆▄5.0-14.224.114.49.7-17.411.4-16.31.1-5.9-11.32.4-25.612.57.415.520.88.0-30.64.6-20.824.2-22.729.918.6-64.9-38.1-54.7-4.2-4.110.424.57.6-19.7NA25.3-39.6NA16.7NANA-39.3NA15.5NA34.8NANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▇▅█▇▇▅▇▅▆▆▅▆▄▇▇▇█▇▃▆▅█▄▆█▁▃▃▆▆▇█▇▅5.8-14.123.614.310.0-16.511.9-15.83.5-4.6-9.32.5-26.69.76.315.421.57.9-34.13.3-19.124.4-22.7-5.818.4-65.1-37.9-44.4-4.3-4.311.524.47.5-19.9NA25.1-39.7NA16.5NANA-40.1NA14.7NA34.0NANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▅▄▄▂▅▃▄▅▄▃▃▆▇▃▃▃▄▃▅▅▆█▇▄▅▄▂▁▄▃▂▃▁0.50.30.0-1.10.4-0.30.10.80.1-0.5-0.30.91.8-0.7-0.3-0.3-0.2-0.30.80.50.92.21.60.20.40.2-1.2-1.60.1-0.4-1.1-0.3-1.4NA-0.70.60.0NA0.9NA-0.40.3NA-0.6NA-0.1NA0.80.5NA0.6NA0.2NA
us-gaap:ProfitLoss ▇█▄▅▁▅▅▅▆▅▅▅▆▄37.541.729.232.920.232.031.832.336.431.032.331.536.028.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA14.6NA11.1NANANANA22.1NA8.1NA
us-gaap:ResearchAndDevelopmentExpense ▇▇▇▆▆█▇▆▆▆▅▅▅▅▄▃▃▃▃▃▃▃▁▂▂▃▁▁▂▂▁▁▂▁▁▁▁11.010.910.810.19.811.511.09.89.59.39.08.78.38.57.47.37.27.16.96.66.46.65.25.66.36.45.35.35.66.35.45.25.55.45.05.05.3NA5.4NA5.25.3NA5.7NA5.0NA4.64.3NA4.5NANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▆▅▄▂▄▅▅▆▄▄▅▅▄▃▃▄▂▂▂▄▂▃▃▄▃▄▄▅▃▄▄▄▃▃▃▄▃▃▃▃▄▃▄▄▂▂▁▁▁▁▁▁▁467.0413.3403.4383.9338.7382.6400.3394.7416.8388.7387.6390.9407.9378.5366.3364.7378.5347.2342.0341.1371.1344.2358.3366.3386.9356.2376.5376.0396.0365.2376.0371.8371.3362.1359.2361.2371.1367.4364.2361.2360.2370.8367.5375.7375.7329.9329.9316.7314.6314.6324.0324.0319.3319.3
us-gaap:SellingGeneralAndAdministrativeExpense ▅▃▃▂▁▃▄▄▃▃▄▃▃▃▂▂▃▂▂▂▃▂▃█▂▂▂▁▂▂▃▂▁▂▁▁▁130.4113.8113.2106.697.6115.0121.2119.8119.0116.1120.5114.2117.2112.8107.5107.0110.2107.6106.5104.5110.5102.6112.7166.6106.3105.7108.995.099.8103.3111.7100.796.199.093.493.596.9NA101.0NA92.192.6NA98.2NA97.0NA84.379.3NA84.8NA88.3NA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:Assets ▆▄▃▃▁▄▃▂▂▂▁▁▁▂▃▃▃▃▅▄▃▃▂▆▇▆█▂▃▃▃▂▁▂▃▂▁1855.31784.41738.21709.01648.31767.41723.11696.31678.41683.41653.71649.61647.31688.51736.51715.61711.91742.21800.31747.31724.51734.61692.81858.31893.31859.91948.01676.71726.71715.21740.21690.41635.81698.11709.01691.01631.3NA1749.0NA1697.51792.8NA1880.4NA1795.8NA1646.11670.7NA1596.0NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▆▄▃▃▁▄▃▂▂▂▁▁▁▂▃▃▃▃▅▄▃▃▂▆▇▆█▂▃▃▃▂▁▂▃▂▁1855.31784.41738.21709.01648.31767.41723.11696.31678.41683.41653.71649.61647.31688.51736.51715.61711.91742.21800.31747.31724.51734.61692.81858.31893.31859.91948.01676.71726.71715.21740.21690.41635.81698.11709.01691.01631.3NA1749.0NA1697.51792.8NA1880.4NA1795.8NA1646.1NANANANANANA
us-gaap:StockholdersEquity █▇▇▆▆▅▆▅▅▄▄▄▄▄▃▃▃▂▂▂▁▁▁▄▄▃▅▅▆▆▆▆▅▅▅▅▄1117.91081.21069.81024.6985.2967.8978.0942.0934.2905.1891.3884.2858.2855.8829.0830.8797.2757.0736.3756.4733.8731.1704.9860.7872.5847.4912.4970.11008.61000.71002.1985.9953.2936.0939.5912.4869.1NA955.9NA919.8932.7NANANANANA901.5NANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:AssetsCurrent ▇▅▂▂▁▅▃▃▃▃▃▂▂▃▅▄▄▅▇█▇▇▆▇█▇█▇▇▇▇▆▄▆▆▆▄843.9774.6709.5699.6667.5791.2734.9714.1728.4729.9721.3710.8709.1730.6783.6765.0761.7798.4858.0873.4847.5848.2809.0853.3879.9838.6874.3848.6861.1839.1857.1812.9759.8822.4816.0805.4760.3NA826.1NA814.6864.9NA907.0NA986.4NA857.0NANANANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▄▄▄▃▁▅▄▂▂▂▃▂▁▃▆▅▄▆██▆▅▆240.1225.4218.9188.3148.7245.4219.7173.7166.8170.2204.1156.8142.6184.7280.2246.6217.5287.0338.4338.6286.7259.4296.2NANANA301.1NANANA267.9227.2181.9251.0271.8209.5167.8NA230.8NA250.6246.3NA266.7NA418.5NA329.2292.3NA254.7NA252.7NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▇▆▄▁█▆▃▃▃▅▂▁240.1225.4218.9188.3148.7245.4219.7173.7166.8170.2204.1156.8142.6NA280.2NANANA338.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent █▆▂▃▃▆▄▆█▆▃▅▇▆▄▅▇▃▂▄▄▃▁▄▅▄▃▅▆▅▄▅▅▄▃▄▅256.7238.6197.6208.9209.2236.7219.8238.6254.2240.6205.5231.3248.2233.1216.1229.2245.5211.4198.0214.7220.3207.7186.4220.8229.0220.5207.8223.4234.9224.0212.9228.9222.5218.5207.1219.4223.3NA225.4NA207.1228.6NA238.0NA204.4NA186.9NANANANANANA
us-gaap:InventoryNet ▇▄▃▄▅▄▄▄▅▆▅▅▅▅▃▃▃▂▁▁▂▃▁▂▂▅▅▇██▇▇▇▆▅▆▅313.5279.0263.6273.1283.9279.6270.1279.2283.3293.9286.8290.2282.2281.8259.1259.1258.8255.1239.4241.2247.5264.7240.0254.3254.5282.7291.6307.0318.4323.8310.2310.8306.9299.7290.7298.9286.8NA294.4NA284.2309.6NA316.9NA283.7NA265.6NANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▄▃▃▂▃▂▂▂▂▂▄▄▃▃▃▅▆▆▆█▇▇▄▃▃▃▁▄▅▄▂▃▃▂▄▅33.631.629.429.325.729.525.322.624.125.224.931.134.729.526.728.137.041.940.541.952.245.246.132.828.825.927.418.633.836.935.021.426.927.822.734.335.8NA42.7NA26.622.7NA25.0NANANA18.4NANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:PropertyPlantAndEquipmentGross █▇█▇▆▅▅▄▄▄▄▄▃▄▃▃▃▂▂▂▂▂▂▁▁▂▃▃▄▄▄▃▃▃▃▂▁612.2602.1608.6596.6577.0560.6557.9542.0547.8539.2537.4536.8529.0538.9525.8515.3521.3506.3498.1513.6504.3503.7498.6495.4492.7503.2526.7526.1543.4542.5539.2530.6524.2514.9515.0503.2487.6NA504.5NA494.8506.1NA525.1NA468.2NA450.5NANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ███▇▆▅▅▅▅▄▄▄▄▄▄▄▄▃▃▄▃▃▃▃▃▃▄▄▄▄▃▃▂▂▂▂▁405.2396.3396.3385.3370.1358.8357.9346.2346.9339.6335.5338.3332.8337.8327.3323.2329.7316.5308.4328.8319.3318.4314.2310.3306.1313.7323.4324.0331.1326.5319.3311.2302.5292.7291.4285.1275.5NA277.0NA268.1269.1NA272.9NA265.0NA253.0NANANANANANA
us-gaap:AmortizationOfIntangibleAssets ▁▂▂▂▂▂▃▂▃▃▄▄▆████▇▇▆▆▆▆█▆▆▃▂▂▂▂▂▂▂▁▂▃3.43.83.83.83.83.84.03.83.93.94.44.55.15.65.75.75.65.55.55.15.15.15.05.65.25.14.13.73.73.73.73.73.73.73.53.74.2NA4.2NA4.44.2NANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▅▅▆▆▅▄▄▃▄▄▄▄▃▄▄▂▂▂▂▁▁▁▁▁▁▂▄▄▆▇▇▇███▇▆207.0205.8212.3211.3206.9201.8200.0195.8200.9199.6201.9198.5196.2201.1198.5192.1191.6189.8189.7184.8185.0185.3184.4185.1186.6189.5203.3202.1212.3216.0219.9219.4221.7222.2223.6218.1212.1NA227.5NA226.7237.0NA252.2NA203.2NA197.5201.3NA193.5NANANA
us-gaap:Goodwill ▆▆▆▆▅▅▅▅▄▄▄▄▄▄▄▄▄▃▃▁▁▁▁▇▇▇█▁▂▂▂▂▂▁▂▂▁599.1597.3602.4588.7580.1576.0581.1577.3544.2543.0544.8547.6546.5554.2550.5548.5544.7537.0532.7497.0495.5497.6489.0613.9614.5612.0639.0492.8511.5513.9514.8509.8503.4499.5508.2501.0490.5NA512.4NA490.4500.8NA514.7NA441.5NA428.0NANANANANANA
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill ▂▂▃▂▂▁▂▁▂▂▂▂▂▃▃▃▂▁▁▂▂▃▂▃▃▃▄▆████▇▇██▇36.736.637.236.535.935.535.835.536.135.936.236.536.337.337.337.136.535.535.336.736.536.936.237.237.236.938.640.741.841.941.942.241.541.241.842.241.5NANANA42.4NANANANANANA46.6NANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▂▃▃▃▃▃▄▄▄▄▅▅▅▆▆▆▇▇▇▆▆▆▇▆▇▇█▁▂▂▂▂▃▃▃▃▃133.9137.0141.8142.9143.4146.1151.4154.2157.2161.0165.2170.0174.3180.9185.2190.0194.6197.9202.5178.9183.4189.2192.8189.6195.7199.4210.1116.4124.1128.2132.4135.6137.7140.5146.6149.1149.5NA162.1NA154.6179.6NA195.1NA153.4NA152.6NANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▃▃▃▃▃▄▄▄▄▅▅▅▆▆▆▇▇▇█▆▆▇▇▇▇▇█▁▁▂▂▂▂▃▃▃▃97.2100.4104.6106.4107.5110.6115.6118.7121.1125.1129.0133.5138.0143.6147.9152.9158.1162.4167.2142.2146.9152.3156.6152.4158.5162.5171.575.782.386.390.593.496.299.3104.8106.9108.0NA119.2NA112.2131.3NA144.4NANANA106.0NANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset NANA52.6NANANA39.137.128.931.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:TypeOfArrangement wts:OperatingLeaseArrangementForAutomobilesNANA3.2NANANA3.03.03.13.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:TypeOfArrangement wts:OperatingLeaseArrangementForMachineryAndEquipmentNANA1.3NANANA3.03.13.23.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:TypeOfArrangement wts:OperatingLeaseArrangementForRealEstateNANA48.1NANANA33.131.022.624.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▇██▇▆▆▆▆▅▆▂▂▂▂▂▂▂▂▂▁▁▁▂▁▁▂▂▁▁▂▁▁▁▁▁▁▁62.765.367.862.747.849.753.052.545.147.718.920.719.219.117.117.416.616.815.911.510.911.213.911.912.115.916.612.012.913.712.29.19.39.69.89.79.8NA10.4NA10.110.1NA10.5NA10.4NA10.1NANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:AccountsPayableCurrent █▇▃▂▃▄▅▃▄▄▅▄▄▄▅▂▃▃▃▁▁▂▃▃▄▄▅▅▆▅▇▆▆▆▆▅▅155.6141.5110.199.9103.4117.8123.3103.4115.4111.5127.2115.0120.1113.1123.896.3110.1104.2101.185.888.498.6101.7103.6111.0113.0120.8125.4133.1125.2145.6134.6130.7134.1131.6128.5125.9NA132.7NA126.5122.8NA141.1NA122.3NA113.9NANANANANANA
us-gaap:AccruedIncomeTaxesCurrent NANA7.9NANANA8.8NANANA7.4NANANA3.6NANANA4.1NANANA3.9NANANA3.7NANANA4.6NANANA2.1NANANANANA0.2NANANANANANA7.3NANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent ██▆▄▂▂▂▂▃▁▁▁▂▂▁14.514.513.512.811.711.711.511.812.111.411.311.211.611.511.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▄▃▂▂▁▄▅▄▄▂▃▂▂▂▂▂▂▄▅▁▁▁▂▇█▂▃▂▂▂▂▂▁▃▃▄▃395.8345.2312.8295.2278.9379.3419.3396.5391.6321.8348.7317.4309.2305.0327.4297.9316.1387.5425.5273.6269.5285.4295.0519.5563.6328.6345.7299.8313.7307.0326.9310.3290.3365.3368.0376.9359.8NA295.6NA283.6301.8NA313.4NA284.8NA278.6NANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent NANA9.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent NANA62.8NANANA58.7NANANA54.6NANANA57.6NANANA68.6NANANA75.5NANANA66.1NANANA56.6NANANA42.7NANANANANA39.0NANANANANANA43.0NANANANANANA
us-gaap:OtherLiabilitiesCurrent █▅▄▄▃▃▃▄▂▄▃▂▁▂▂▃▂▂▄▄▄▅▅▄▄▃▄▃▃▄▄▃▁▁▁▃▁172.7145.5137.4139.1129.8132.7133.4135.5126.1137.1130.6121.9116.5122.3125.8128.6122.3124.9136.8141.5137.4148.1145.7141.9139.4133.8138.8129.2134.9136.8135.2129.6115.8114.1116.8129.6117.4NA121.5NA109.2127.3NA118.9NA115.5NA115.6NANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:LongTermDebt NANA200.0NANANA310.0NANANA355.0NANANA499.5NANANA653.6606.3606.6600.9577.3NANANA579.7NANANA307.7NANANA384.6NANANANANA399.4NANANANANANA378.7NANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType wts:LineOfCreditMaturitiesOnFebruary2022NANA200.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▁▁▁▂▂▃▁▂▂▄▃▄▄▅▆▆▆▆▆████▄▄██▃▃▃▃▃▃▃▃▃▃191.5198.6198.2247.9262.5296.9204.2238.5238.8341.1323.4350.7383.0424.1474.6500.6510.4505.8511.3601.6601.5597.1576.2351.6351.9577.2577.8303.7304.5305.1305.5306.2306.3306.8307.5307.8308.1NA393.5NA397.4453.1NA474.4NA470.1NA378.0NANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▆█▇▂▂▂▁▁49.754.351.140.341.241.838.638.5NANA38.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▇███▆▆▆▆▅▅▃▂▃▃▃▁▂▂▂▂▃▃▂▁▁▁▁▄▃▃▄▂▂▂▃▂▂100.4105.1106.3101.080.581.683.080.871.072.851.846.447.449.950.335.537.038.541.544.948.448.144.931.331.533.534.767.755.958.059.844.943.845.548.838.538.4NA42.5NA38.546.6NA51.5NA48.9NA47.9NANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent NANA47.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA9.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA7.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA6.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA5.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA27.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:StockholdersEquity █▇▇▆▆▅▆▅▅▄▄▄▄▄▃▃▃▂▂▂▁▁▁▄▄▃▅▅▆▆▆▆▅▅▅▅▄1117.91081.21069.81024.6985.2967.8978.0942.0934.2905.1891.3884.2858.2855.8829.0830.8797.2757.0736.3756.4733.8731.1704.9860.7872.5847.4912.4970.11008.61000.71002.1985.9953.2936.0939.5912.4869.1NA955.9NA919.8932.7NANANANANA901.5NANANANANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassA▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█████████▁▁2.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.92.92.92.92.92.92.92.92.92.82.8NA3.0NA2.92.9NA3.0NA3.0NA3.0NANANANANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock us-gaap:CommonClassB▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁██0.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.70.7NA0.7NA0.70.7NA0.7NA0.7NA0.7NANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock ███▇▇▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▁▁618.1611.0606.3602.1598.9597.1591.5585.9581.1576.6568.3564.5559.6555.4551.8547.5543.7539.5535.2531.2523.0516.2512.0508.3504.6501.0497.4493.1483.8477.0473.5468.2459.1453.8448.7438.7432.3NA430.5NA420.1416.5NA414.7NA412.8NA405.2NANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▆▆▆▆▅▅▄▄▄▃▃▂▃▂▂▂▂▁▁▁▄▅▅▅▆▆▆▆▆▆▆▅▅▅605.6581.0560.1543.2521.4515.5513.9494.9475.6452.1440.7426.1407.4383.6372.9386.4372.1356.9348.5342.0332.2315.5317.7454.5499.9497.0500.6524.5517.6512.3513.1512.6513.5509.2498.1486.8475.2NA524.0NA515.1501.9NA510.1NA499.5NA492.9NANANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▃▂▂▁▂▁▂▂▂▃▃▄▃▃▂▁▁▂▂▃▂▃▂▁▄▅████▇▆▇▇▆-109.2-114.2-100.0-124.1-138.5-148.2-130.8-142.2-125.9-127.0-121.1-109.8-112.2-86.6-99.1-106.5-122.0-142.8-150.8-120.2-124.8-104.0-128.2-105.5-135.4-154.0-89.1-51.03.77.912.01.6-22.9-30.5-10.8-16.6-41.9NA-2.3NA-19.010.7NA50.0NA34.5NA-0.3NANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedGainLossNetCashFlowHedgeParent▁▂▂▁▁▂▃▃▄▇█-1.0-0.2-0.1-0.6-0.7-0.40.51.01.53.95.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▃▃▃▂▂▁▂▁▂▂▂▃▃▄▃▃▂▁▁▂▂▃▂▃▂▁▄▅████▇▆▇▇▆-109.2-114.2-100.0-124.1-138.5-148.2-130.8-142.2-125.9-127.0-121.1-109.8-112.2-86.6-99.1-106.5-122.0-142.8-150.8-120.2-124.8-104.0-128.2-105.5-135.4-154.0-89.1-51.03.77.912.01.6-22.9-30.5-10.8-16.6-41.9NA-2.3NA-19.010.7NA50.0NA34.5NA-0.312.6NA-34.0NA6.9NA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▃▂▃▂▂▁▂▁▂▂▂▂▂▃▃▃▂▁▁▂▂▃▂▃▃▂▅▆████▇▆▇▇▆-108.2-114.0-99.9-123.5-137.8-147.8-131.3-143.2-127.4-130.9-126.3-117.0-119.5-92.9-102.6-108.9-124.3-145.8-153.7-119.6-122.9-103.8-128.2-105.5-99.7-118.1-53.0-15.129.333.637.926.42.0-5.514.47.5-17.6NA22.1NA5.633.5NA73.6NA58.9NA24.932.1NA-13.8NA27.8NA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▂▄▃▁▃▅▅▄▅▄▄▃▂7.12.93.93.21.83.64.54.64.14.63.83.73.62.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄█▇▅▂█▇▅▁█▆▄▁▇▆▃▂▆▆39.333.9101.480.148.2-0.999.175.243.9-24.2102.865.127.6-26.182.564.418.1-9.168.561.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ██▇▇▇█▇▄██▇▇█▇▇███▁█-6.1-2.0-15.7-16.8-14.8-7.5-10.1-47.4-7.4-6.9-9.9-9.2-8.0-8.8-13.8-4.6-5.1-3.8-89.8-2.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▆▄▅▁█▄▆▅▆▅▅▄▄▅▅▃▅█▆-20.5-21.2-62.4-26.6-132.039.1-46.6-16.5-40.5-2.0-43.1-41.7-54.2-63.9-36.9-36.5-89.4-42.535.2-6.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▆▇█▁▇█▆▆▄█▆14.76.530.639.6-96.725.746.06.9-3.4-33.947.314.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:DepreciationDepletionAndAmortization ▁▂▂▂▁▁▄▂▁▁▂▂▄▅▇▅▇▃▆▆▄▄▅█▅▆▄▂▃▂▄▃▄▄▄▃▄11.511.811.811.811.511.412.311.611.411.411.811.712.312.713.512.913.612.113.213.212.512.412.813.812.913.012.311.712.111.912.512.112.312.412.312.012.5NA12.6NA13.312.7NA14.1NA11.3NA11.810.5NA10.9NANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▆█▂▄▁▆▂▃▅▇▂▂▆▅▃▂▇▅▂▃▅▅▁▃▅▆▁▄▅▅▂▄▄▅▃▃▅16.844.0-17.700000000000003-5.3-29.820.6-21.5-12.412.636.3-23.4-17.821.313.9-14.4-19.629.012.5-17.2-6.314.616.0-33.0-7.35.721.6-28.1-4.711.411.8-17.33.42.614.8-14.2-9.07.1NA14.3NA-17.0-0.5NA2.2NA11.8NA-7.8-12.6NA9.4NA19.2NA
us-gaap:IncreaseDecreaseInInventories █▆▂▂▄▆▃▄▃▅▄▅▅▆▄▄▄▆▃▃▂▆▂▄▃▄▁▃▄▆▄▄▅▆▃▅▅33.318.8-15.6-17.41.612.7-11.9-1.5-11.47.8-0.98.07.719.7-1.7-3.0-1.214.3-8.4-6.9-14.419.9-13.92.0-9.70.4-26.7-5.4-4.615.3-2.92.65.412.2-10.57.04.5NA5.2NA-19.92.1NA3.7NA11.0NA-16.95.0NA8.2NA2.9NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▄█▇▅▂█▇▅▁█▆▄▁▇▆▃▂▆▆39.333.9101.480.148.2-0.999.175.243.9-24.2102.865.127.6-26.182.564.418.1-9.168.561.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇█▄▅▁▅▅▅▆▅▅▅▆▄37.541.729.232.920.232.031.832.336.431.032.331.536.028.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▇█▄▅▁▅▅▅▆▅▅▅▆▄37.541.729.232.920.232.031.832.336.431.032.331.536.028.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA14.6NA11.1NANANANA22.1NA8.1NA
us-gaap:ShareBasedCompensation █▃▄▄▂▄▅▅▄▅▄▄▄▃▄▃▄▃▃▃▅▃▃▃▃▂▃▃▁▁▃▃▂▁▂▁▁7.02.93.93.41.83.64.54.64.14.63.83.73.62.73.73.34.02.92.83.34.52.83.22.62.82.32.62.61.71.73.02.72.31.62.41.71.4NA1.1NA1.31.2NA1.5NA4.3NA1.21.1NA1.2NA1.2NA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ██▇▇▇█▇▄██▇▇█▇▇███▁█-6.1-2.0-15.7-16.8-14.8-7.5-10.1-47.4-7.4-6.9-9.9-9.2-8.0-8.8-13.8-4.6-5.1-3.8-89.8-2.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▁▅▅█▄▅▁▃▃▆▄▃▃▆▂▁▂▄▃▅▄▄▂▃▂▃▂▂▁▁▁▃▅▆▄▁8.34.910.010.014.98.910.14.77.46.911.88.97.97.312.36.25.25.89.77.110.09.28.56.76.95.67.65.55.65.05.14.67.011.011.89.24.7NA4.9NA6.34.4NA5.4NA6.6NA6.26.4NA5.2NA6.8NA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▆▄▅▁█▄▆▅▆▅▅▄▄▅▅▃▅█▆-20.5-21.2-62.4-26.6-132.039.1-46.6-16.5-40.5-2.0-43.1-41.7-54.2-63.9-36.9-36.5-89.4-42.535.2-6.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt ▁▁▁▁█▂▁▂▁▂▁▁▂▁▁▁▁▁▄▁▆▇15.020.00.00.0337.570.00.042.010.030.00.05.025.020.00.00.010.010.0158.80.0230.0300.0NANANANANANANANANANANANA0.00.0NANANANA0.00.0NANANANANA0.00.0NANANANANA
us-gaap:RepaymentsOfLongTermDebt ▂▂█▁20.020.050.015.0NANA34.542.537.512.525.635.762.670.626.225.587.438.9113.30.4225.3275.40.70.50.50.30.70.70.50.40.80.375.60.50.50.618.4NA4.4NA52.016.1NA99.7NA0.2NA0.20.2NA50.3NA0.2NA
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▁▂▁▃█▂▂▂▃▅▂▂▃▂▂▂▂▂▂▂▇▇▇▅▅▅▅▆▅▁▅▅4.03.84.13.76.414.74.74.54.75.610.54.74.56.24.64.74.54.44.64.65.212.512.612.510.19.410.59.110.69.43.010.010.0NA0.02.6NANANANA0.0NANANANANANANANANANANANANA
  2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31

Common Stock Value

us-gaap:CommonStockValue us-gaap:StatementClassOfStock

us-gaap:CommonStockValue

us-gaap:CommonClassA


Common
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value2800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02900000.02900000.02900000.02900000.02900000.02900000.02900000.02900000.02900000.02800000.02800000.03000000.02900000.02900000.03000000.03000000.03000000.03000000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.20.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of Assets us-gaap:CommonClassA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB


Common
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0
Percentage of CommonStockValue21.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.420.720.720.720.720.720.720.720.720.725.025.023.324.124.123.323.323.323.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Issued

us-gaap:SharesIssued us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonClassA, us-gaap:CommonStock


Shares
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value27272727272727272727272727272727282828282930292930
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:CommonStock


Shares
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value6.074296.124296.144296.209296.229296.229296.279296.279296.279296.279296.329296.329296.329296.329296.379296.379296.379296.479296.489296.588686.953686.953687.193887.293887.29388
Percentage of SharesIssued22.022.222.422.622.722.622.822.722.722.722.922.822.822.723.022.922.722.722.523.023.623.124.424.923.8

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-032010-10-032010-07-042010-04-04
Value3333333434343434343434343434343434353535353535353535353637373737373737
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-032010-10-032010-07-042010-04-04
Value3333333334343434343434343434343434353535353535353535353636373737373737
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
Value1.111.230.860.970.60.940.940.951.060.910.940.921.050.82-0.070.770.790.630.510.630.830.47-3.41-0.730.550.33-0.220.640.60.40.230.430.530.450.440.530.510.510.420.420.460.630.630.390.390.30.30.30.460.460.590.590.220.22
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
Value1.111.230.860.970.590.940.930.941.060.910.940.921.050.82-0.070.770.790.630.510.630.830.47-3.41-0.730.550.33-0.220.640.60.40.230.430.530.450.440.530.510.510.420.420.460.630.630.390.390.290.290.30.460.460.590.590.220.22
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-04
Value42275347291443163725213310405.1424829-13.1267.840-140.84.237-53.3-45.8-32.11710.0183926-3.62144-21.132-12.7-15.63045-1.663-18.8
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.16.713.212.38.83.810.84.19.06.55.48.72.510.81.411.512.78.6-3.87.82.111.7-39.31.19.8-15.0-12.2-8.54.32.74.910.77.1-1.05.912.2-5.78.90.0-4.28.013.9-0.520.3-5.8

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value266239234225203219230226242224221226238221
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.258.058.158.760.257.457.557.358.157.857.257.958.558.6

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
Value200173169158134162170168174164165164169156149152156143137142150135134142145130131138139133130133133129129130131130129128128135134130130121121112113113120120117117
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.842.041.941.339.842.642.542.741.942.242.842.141.541.440.741.941.441.440.341.640.639.337.638.837.736.634.936.735.136.534.836.036.035.836.136.035.535.535.635.635.736.636.634.734.736.736.735.636.236.237.237.236.836.8

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value51575143274444465042414449393339393027324126-121.9-35.92917-5.936322011242822232727211935191718262821
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.114.012.711.48.111.711.011.712.211.010.711.312.210.49.010.810.58.97.99.511.27.8-34.0-9.87.64.9-1.69.78.15.63.06.77.86.26.47.77.56.00.09.55.25.25.88.38.96.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value141621107.312121314119.31213113513129.19.6101210-3.8-10.2105.71.813106.53.17.410.06.35.39.09.36.12.5116.66.17.08.86.69.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.03.95.42.82.23.33.13.53.53.02.43.23.42.99.63.63.32.62.83.13.43.1-1.1-2.82.61.60.53.72.71.80.82.02.71.71.52.52.51.70.03.11.81.82.22.82.02.8

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value265.09.1247.45.01112242.95.814287.09.98.6155.09.79.29.15.55.96.06.85.88.86.27.58.07.67.47.710.06.36.88.65.49.36.1146.1-0.59.15.06.7
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.61.22.36.32.21.33.03.05.80.71.53.67.01.82.72.44.21.42.82.72.51.61.61.61.81.62.31.61.92.22.02.02.12.81.81.92.31.50.01.63.71.8-0.22.91.52.1

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value1.52.03.33.04.03.03.33.53.73.63.73.94.44.34.64.75.04.85.54.95.56.76.36.25.95.95.34.84.94.94.95.15.56.06.26.16.16.26.76.56.75.96.16.15.45.2
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.50.80.81.20.80.80.90.90.91.01.01.11.11.31.31.31.41.61.41.51.91.81.71.51.71.41.31.21.31.31.41.51.71.71.71.61.70.01.81.81.81.91.91.71.6

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value1.62.32.62.44.72.55.13.65.82.65.53.85.84.06.03.35.54.05.13.4
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.60.60.61.40.71.30.91.40.71.41.01.41.11.60.91.51.21.51.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3741293220323132363132313628
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.5

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3741293220323132363132313628
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-06-302010-03-31
Value3741293220323132363132313628-2.326272117212816-118.2-25.71911-7.72221148.215181615181818151517232314141111111717228.1
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.5-0.67.37.26.25.16.47.74.7-33.0-7.05.03.3-2.06.05.43.92.24.15.14.44.35.25.05.04.34.34.76.46.43.93.93.43.43.65.55.56.82.5

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value3741293220323132363132313628-2.326272117212816-118.1-25.71911-7.72221148.21518161518181517231411
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.5-0.67.37.26.25.16.47.74.7-33.0-7.05.03.3-2.06.05.43.92.24.15.14.44.35.25.04.30.06.43.93.4

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value-1000000.0-1700000.0-3300000.0-4100000.0-3500000.0-3200000.0-3100000.0-2600000.0-3500000.0-4000000.0-3800000.0-2900000.0-2500000.0-4600000.0-4500000.0-4800000.0-5000000.0-4900000.0-4500000.0-4100000.0-4300000.0-4300000.0-4400000.0-5700000.0-5300000.0-5500000.0-6200000.0-6300000.0-4600000.0-5200000.0-5800000.0-5300000.0-6700000.0-5900000.0-6700000.0-5400000.0-5900000.0-5100000.0-6800000.0-6000000.0-7100000.0-5700000.0-5000000.0-5400000.0-4500000.0-4800000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.4-0.8-1.1-1.0-0.8-0.8-0.7-0.8-1.0-1.0-0.7-0.6-1.2-1.2-1.3-1.3-1.4-1.3-1.2-1.2-1.2-1.2-1.6-1.4-1.5-1.6-1.7-1.2-1.4-1.5-1.4-1.8-1.6-1.9-1.5-1.6-1.40.0-1.6-1.9-1.7-1.6-1.7-1.4-1.5

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value52595447314747485446454652433744443531364531-117.5-30.234220.342362517303528293333262641262223313326
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.314.413.512.59.212.511.812.413.012.011.712.012.811.610.212.111.810.39.210.712.39.1-32.8-8.29.06.40.111.49.27.14.58.19.67.88.39.29.17.40.011.17.16.97.410.010.38.1

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-31
Value-12.2-10.7-11.4-9.8-8.5-9.2-12.6-13.2-10.4-10.9-11.9-10.0-9.0-8.8-9.3-9.4-9.3-8.8-9.5-9.6-9.7-8.4-11.1-72.6-8.9-8.3-14.2-7.5-7.6-6.6-14.2-6.7-7.3-7.3
Percentage of OperatingIncomeLoss-23.1-18.0-21.0-20.5-27.4-19.2-26.6-27.0-19.2-23.3-26.2-21.3-17.2-20.0-24.8-21.2-20.8-24.6-30.1-26.3-21.2-26.99.4240.4-25.6-36.4-4733.3-17.6-20.8-25.6-83.0-22.2-20.5-25.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.6-2.6-2.8-2.6-2.5-2.4-3.1-3.3-2.5-2.8-3.1-2.6-2.2-2.3-2.5-2.6-2.5-2.5-2.8-2.8-2.6-2.4-3.1-19.8-2.3-2.3-3.8-2.0-1.9-1.8-3.8-1.8-2.0-2.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments


Operating
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-31
Value64706557395759626457575661524653544441465539-106.44243311450443231364235
Percentage of OperatingIncomeLoss123.1118.0121.0120.5127.4119.2126.6127.0119.2123.3126.2121.3117.2120.0124.8121.2120.8124.6130.1126.3121.2126.990.6-140.4125.6136.44833.3117.6120.8125.6183.0122.2120.5126.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.917.016.315.011.714.915.015.715.514.814.814.615.013.912.814.714.312.812.013.514.911.5-29.711.611.38.73.913.411.28.98.39.911.69.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, srt:Americas


Operating
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4729434548504343454636
Percentage of OperatingIncomeLoss98.795.290.895.399.493.492.394.795.989.582.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.38.711.311.312.312.211.111.111.511.49.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:Americas0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, srt:Europe


Operating
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value109.21311121213129.41214
Percentage of OperatingIncomeLoss21.729.728.724.924.823.628.327.820.024.733.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.73.62.93.13.13.43.32.43.23.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:Europe0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, wts:AsiaPacificMiddleEastAndAfrica


Operating
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value0.00.8-0.13.01.41.21.31.72.51.61.41.40.51.81.02.01.69.81.7
Percentage of OperatingIncomeLoss0.02.6-0.26.32.92.22.83.75.33.13.23.71.14.02.86.34.421.45.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.2-0.00.70.40.30.30.40.60.40.40.40.10.50.30.60.52.60.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wts:AsiaPacificMiddleEastAndAfrica0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:OperatingSegments, srt:Americas


Operating
Period End2021-06-272021-03-282020-06-282020-03-29
Value55482943
Percentage of OperatingIncomeLoss104.781.495.290.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.811.78.711.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:Americas0.00.00.00.0

us-gaap:OperatingSegments, srt:Europe


Operating
Period End2021-06-272021-03-282020-06-282020-03-29
Value5.4199.213
Percentage of OperatingIncomeLoss10.232.729.728.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.24.72.73.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:Europe0.00.00.00.0

us-gaap:OperatingSegments, wts:AsiaPacificMiddleEastAndAfrica


Operating
Period End2021-06-272021-03-282020-06-282020-03-29
Value4.32.30.8-0.1
Percentage of OperatingIncomeLoss8.23.92.6-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.60.2-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments wts:AsiaPacificMiddleEastAndAfrica0.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value-0.8-0.10.50.1-0.3-0.9-0.5-0.5-2.4-1.3
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.00.10.0-0.1-0.2-0.1-0.1-0.6-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-03
Value5.0-14.224149.7-17.411-16.31.1-5.9-11.32.4-25.6127.415208.0-30.64.6-20.824-22.72918-64.9-38.1-54.7-4.2-4.110247.6-19.725-39.616-39.31534
Percentage of OtherComprehensiveIncomeLossNetOfTax-625.014200.04820.014400.0-3233.31933.3-2280.03260.0-45.8453.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.1-3.46.03.82.9-4.52.8-4.10.3-1.5-2.90.6-6.33.32.04.35.52.3-8.91.3-5.67.0-6.38.24.8-18.2-10.1-14.5-1.1-1.12.86.62.0-5.47.0-10.74.6-10.64.110.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-03
Value5.8-14.1231410.0-16.511-15.83.5-4.6-9.32.5-26.69.76.315217.9-34.13.3-19.124-22.7-5.818-65.1-37.9-44.4-4.3-4.311247.5-19.925-39.716-40.11434
Percentage of OtherComprehensiveIncomeLossNetOfTax-725.014100.04720.014300.0-3333.31833.3-2380.03160.0-145.8353.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.2-3.45.93.73.0-4.33.0-4.00.8-1.2-2.40.6-6.52.61.74.25.72.3-10.01.0-5.17.1-6.3-1.64.8-18.3-10.1-11.8-1.1-1.23.16.62.0-5.56.9-10.74.5-10.83.910.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value500000.0300000.00-1100000.0400000.0-300000.0100000.0800000.0100000.0-500000.0-300000.0900000.01800000.0-700000.0-300000.0-300000.0-200000.0-300000.0800000.0500000.0900000.02200000.01600000.0200000.0400000.0200000.0-1200000.0-1600000.0100000.0-400000.0-1100000.0-300000.0-1400000.0-700000.0600000.00900000.0-400000.0300000.0-600000.0-100000.0800000.0500000.0600000.0200000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.0-0.30.1-0.10.00.20.0-0.1-0.10.20.4-0.2-0.1-0.1-0.1-0.10.20.10.20.60.40.10.10.1-0.3-0.40.0-0.1-0.3-0.1-0.4-0.20.20.00.20.00.1-0.2-0.00.30.20.20.1

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012011-07-032011-04-032010-07-042010-04-04
Value37412932203231323631323136281411228.1
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.53.93.46.82.5

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-04
Value111010109.811119.89.59.39.08.78.38.57.47.37.27.16.96.66.46.65.25.66.36.45.35.35.66.35.45.25.55.45.05.05.35.45.25.35.75.04.64.34.5
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 RevenueFromContractWithCustomerExcludingAssessedTax2.42.62.72.62.93.02.72.52.32.42.32.22.02.22.02.01.92.02.01.91.71.91.51.51.61.81.41.41.41.71.41.41.51.51.41.41.41.50.01.41.51.51.51.41.4

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-06-302012-04-012012-03-312011-12-312011-10-022011-09-302011-07-032011-06-302011-04-032011-03-312010-12-312010-10-032010-09-302010-07-042010-06-302010-04-042010-03-31
Value467413403383338382400394416388387390407378366364378347342341371344358366386356376376396365376371371362359361371367364361360370367375375329329316314314324324319319
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-31
Value48362425292021242623263431222219282624232230243237354241474346435145
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.38.86.16.58.65.35.36.26.26.06.88.97.76.06.25.37.47.67.16.86.18.96.88.89.69.811.311.011.912.012.311.713.812.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.38.86.16.58.65.35.36.26.26.06.88.97.76.06.25.37.47.67.16.86.18.96.88.89.69.811.311.011.912.012.311.713.812.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:IntersegmentElimination, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1.62.92.43.03.23.02.93.03.73.42.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.90.60.70.80.70.70.80.90.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.90.60.70.80.70.70.80.90.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4.25.34.13.93.44.23.63.63.73.53.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.61.11.00.91.00.90.90.90.90.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.61.11.00.91.00.90.90.90.90.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value19211314171816192724161612201918171625
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.06.23.63.64.54.54.35.17.06.14.44.63.55.45.65.45.04.37.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.06.23.63.64.54.54.35.17.06.14.44.63.55.45.65.45.04.37.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:IntersegmentElimination, srt:Americas


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value2.52.52.92.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.60.90.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.60.90.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:Americas100.0100.0100.0100.0

us-gaap:IntersegmentElimination, srt:Europe


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value8.57.65.34.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.81.81.61.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.81.81.61.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:Europe100.0100.0100.0100.0

us-gaap:IntersegmentElimination, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value37262113
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.96.46.23.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.96.46.23.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel

wts:DoItYourselfDistributionChannel


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2021191718171815151716141518
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.45.34.94.55.44.64.73.93.84.44.13.73.94.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.45.34.94.55.44.64.73.93.84.44.13.73.94.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DoItYourselfDistributionChannel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:OriginalEquipmentManufacturerDistributionChannel


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value7362625649545655595755575859
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.715.115.414.814.714.214.014.114.314.714.414.614.315.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.715.115.414.814.714.214.014.114.314.714.414.614.315.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:OriginalEquipmentManufacturerDistributionChannel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:SpecialtyDistributionChannel


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value8674747473788184887675848767
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.518.018.519.421.720.620.321.521.319.719.621.521.517.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.518.018.519.421.720.620.321.521.319.719.621.521.517.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:SpecialtyDistributionChannel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WholesaleDistributionChannel


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value287254246235197231243239252237239235246233
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.561.761.161.358.260.660.960.660.761.261.960.160.361.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.561.761.161.358.260.660.960.660.761.261.960.160.361.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WholesaleDistributionChannel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments

wts:DoItYourselfDistributionChannel, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1617171814151615131517
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.35.34.54.53.73.64.23.93.63.74.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.35.34.54.53.73.64.23.93.63.74.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DoItYourselfDistributionChannel srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:DoItYourselfDistributionChannel, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value0.80.50.60.80.60.60.80.70.60.70.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.20.20.20.10.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.20.20.20.10.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DoItYourselfDistributionChannel srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:OriginalEquipmentManufacturerDistributionChannel, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1916192020212020192019
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.95.15.25.15.35.45.35.04.95.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.14.95.15.25.15.35.45.35.04.95.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:OriginalEquipmentManufacturerDistributionChannel srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:OriginalEquipmentManufacturerDistributionChannel, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3632343435373635373739
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.59.69.08.78.99.09.39.19.69.310.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.59.69.08.78.99.09.39.19.69.310.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:OriginalEquipmentManufacturerDistributionChannel srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:OriginalEquipmentManufacturerDistributionChannel, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value0.80.60.20.70.40.30.50.30.30.30.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.20.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.20.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:OriginalEquipmentManufacturerDistributionChannel wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:SpecialtyDistributionChannel, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value7472787983877675828667
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.321.320.519.821.221.119.619.521.221.117.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.321.320.519.821.221.119.619.521.221.117.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:SpecialtyDistributionChannel srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:SpecialtyDistributionChannel, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-01
Value0.21.40.52.11.10.70.40.21.51.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.40.10.50.30.20.10.10.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.40.10.50.30.20.10.10.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:SpecialtyDistributionChannel wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WholesaleDistributionChannel, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value151130147149152162145144146150136
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.438.638.537.438.538.937.537.437.536.936.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.438.638.537.438.538.937.537.437.536.936.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WholesaleDistributionChannel srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WholesaleDistributionChannel, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value6955757872757979737882
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.116.319.619.518.318.020.520.518.819.221.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.116.319.619.518.318.020.520.518.819.221.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WholesaleDistributionChannel srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WholesaleDistributionChannel, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value14119.31615151215141613
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.32.44.03.83.73.24.03.84.13.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.32.44.03.83.73.24.03.84.13.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WholesaleDistributionChannel wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

wts:DrainsAndWaterReuse


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4839383737424243454040424138
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.39.59.59.811.011.210.611.011.010.410.510.810.310.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.39.59.59.811.011.210.611.011.010.410.510.810.310.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:HVACAndGas


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value142122127113105113127122129119120130135120
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.429.631.629.531.129.731.831.031.030.731.133.533.131.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.429.631.629.531.129.731.831.031.030.731.133.533.131.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value247224213205170197204202216203203195208196
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.054.252.853.550.351.751.251.451.952.452.450.151.251.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax53.054.252.853.550.351.751.251.451.952.452.450.151.251.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WaterQuality


Revenue
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2927242725282526252523222222
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.26.66.07.27.57.56.46.66.16.56.05.75.46.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.26.66.07.27.57.56.46.66.16.56.05.75.46.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

wts:DrainsAndWaterReuse, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2019181920211817191816
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.74.84.95.25.24.74.65.14.64.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.74.84.95.25.24.74.65.14.64.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:DrainsAndWaterReuse, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1718232221232121212221
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.36.25.65.45.55.65.75.65.55.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.36.25.65.45.55.65.75.65.55.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:DrainsAndWaterReuse, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value0.5-0.20.30.41.31.10.50.80.70.40.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.10.10.10.30.30.10.20.20.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.10.10.10.30.30.10.20.20.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:HVACAndGas, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value6363677273796869778062
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.618.617.718.218.619.117.717.819.719.816.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.618.617.718.218.619.117.717.819.719.816.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:HVACAndGas, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4638444944454848494953
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.111.411.612.311.311.012.512.612.612.114.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.111.411.612.311.311.012.512.612.612.114.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:HVACAndGas, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2.94.01.65.24.43.62.12.64.35.04.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.20.41.31.10.90.50.71.11.21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.81.20.41.31.10.90.50.71.11.21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value151130148150151161147146144151139
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.438.638.937.738.338.737.937.836.937.037.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.438.638.937.738.338.737.937.836.937.037.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4230414141434544404447
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.09.110.710.310.410.511.711.410.311.012.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.09.110.710.310.410.511.711.410.311.012.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value128.98.0121011101211139.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.12.62.13.22.72.82.83.22.93.22.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.12.62.13.22.72.82.83.22.93.22.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WaterQuality, srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2624272425242422212122
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.97.27.26.16.45.86.45.95.55.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.97.27.26.16.45.86.45.95.55.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WaterQuality, srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value0.90.80.90.80.60.70.50.50.30.40.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.20.20.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.20.20.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:WaterQuality, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value0.30.30.10.40.20.30.20.20.40.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.00.10.10.10.10.10.10.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.00.10.10.10.10.10.10.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementGeographical

wts:DrainsAndWaterReuse, srt:Americas


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value25181918
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.44.55.74.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.44.55.74.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse srt:Americas100.0100.0100.0100.0

wts:DrainsAndWaterReuse, srt:Europe


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value22201823
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.84.95.36.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.84.95.36.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse srt:Europe100.0100.0100.0100.0

wts:DrainsAndWaterReuse, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value0.50.4-0.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1-0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1-0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:DrainsAndWaterReuse wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0

wts:HVACAndGas, srt:Americas


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value77656367
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.615.918.617.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.615.918.617.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas srt:Americas100.0100.0100.0100.0

wts:HVACAndGas, srt:Europe


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value60543844
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.013.111.411.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.013.111.411.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas srt:Europe100.0100.0100.0100.0

wts:HVACAndGas, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value3.62.34.01.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.61.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.61.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:HVACAndGas wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl, srt:Americas


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value177162130148
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.939.338.638.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.939.338.638.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl srt:Americas100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl, srt:Europe


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value51473041
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.49.110.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.111.49.110.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl srt:Europe100.0100.0100.0100.0

wts:ResidentialAndCommercialFlowControl, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value18148.98.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.03.62.62.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.03.62.62.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:ResidentialAndCommercialFlowControl wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0

wts:WaterQuality, srt:Americas


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value27262427
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.86.37.27.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.86.37.27.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality srt:Americas100.0100.0100.0100.0

wts:WaterQuality, srt:Europe


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value1.61.20.80.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality srt:Europe100.0100.0100.0100.0

wts:WaterQuality, wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value0.40.20.30.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:WaterQuality wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

srt:Americas


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value261237262267270287258256262272241
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.170.168.666.968.568.966.666.167.266.763.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax68.170.168.666.968.568.966.666.167.266.763.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value10688110113107113116115111117123
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.826.028.828.427.327.229.929.728.528.732.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.826.028.828.427.327.229.929.728.528.732.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value151310.018161613161618141716171317181713
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.13.92.64.74.24.03.54.14.24.63.84.64.64.63.95.05.44.74.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.13.92.64.74.24.03.54.14.24.63.84.64.64.63.95.05.44.74.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments, wts:Regional

srt:Americas, country:US


Revenue
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value242222246249252269243239245254225
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.265.764.562.263.864.662.661.762.862.359.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.265.764.562.263.864.662.661.762.862.359.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

srt:Americas


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value307272237262
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax65.866.070.168.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax65.866.070.168.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0

srt:Europe


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value13612288110
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.329.726.028.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.329.726.028.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe100.0100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value23171310.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.94.33.92.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.94.33.92.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical, us-gaap:ContractWithCustomerSalesChannel

srt:Americas, wts:DoItYourselfDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value19201717
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.05.34.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.05.34.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas wts:DoItYourselfDistributionChannel100.0100.0100.0100.0

srt:Americas, wts:OriginalEquipmentManufacturerDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value24201619
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.24.94.95.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.24.94.95.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas wts:OriginalEquipmentManufacturerDistributionChannel100.0100.0100.0100.0

srt:Americas, wts:SpecialtyDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value86747278
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.418.021.320.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.418.021.320.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas wts:SpecialtyDistributionChannel100.0100.0100.0100.0

srt:Americas, wts:WholesaleDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value177157130147
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.038.138.638.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.038.138.638.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas wts:WholesaleDistributionChannel100.0100.0100.0100.0

srt:Europe, wts:DoItYourselfDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value0.90.90.50.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe wts:DoItYourselfDistributionChannel100.0100.0100.0100.0

srt:Europe, wts:OriginalEquipmentManufacturerDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value47413234
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.19.99.69.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.19.99.69.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe wts:OriginalEquipmentManufacturerDistributionChannel100.0100.0100.0100.0

srt:Europe, wts:WholesaleDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value88805575
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.019.616.319.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.019.616.319.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe wts:WholesaleDistributionChannel100.0100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica, wts:OriginalEquipmentManufacturerDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value1.61.00.60.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:AsiaPacificMiddleEastAndAfrica wts:OriginalEquipmentManufacturerDistributionChannel100.0100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica, wts:SpecialtyDistributionChannel


Revenue
Period End2021-06-272020-06-282020-03-29
Value0.11.40.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.40.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.40.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:AsiaPacificMiddleEastAndAfrica wts:SpecialtyDistributionChannel100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica, wts:WholesaleDistributionChannel


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value2116119.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.03.32.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.03.32.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wts:AsiaPacificMiddleEastAndAfrica wts:WholesaleDistributionChannel100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax wts:Regional

country:US


Revenue
Period End2021-06-272021-03-282020-06-282020-03-29
Value285254222246
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.061.665.764.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.061.665.764.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value13011311310697115121119119116120114117112107107110107106104110102112166106105108959910311110096999393961019292989784798488
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.927.528.127.828.830.130.330.428.629.931.129.228.729.829.329.329.131.031.130.629.829.831.545.527.529.728.925.325.228.329.727.125.927.326.025.926.127.70.025.026.129.426.625.226.227.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042009-12-31
Value1855178417381709164817671723169616781683165316491647168817361715171117421800174717241734169218581893185919481676172617151740169016351698170916911631174916971792188017951646167015961599
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

srt:Americas


Assetsus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value110510791155110210981052105010281024102710011069
Percentage of Assets64.765.565.464.064.762.762.462.262.162.459.361.6
Percentage of Assets64.765.565.464.064.762.762.462.262.162.459.361.6
Percentage of Assets srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Assetsus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value494479519515504516524510520510548524
Percentage of Assets28.929.129.429.929.730.831.230.931.531.032.530.2
Percentage of Assets28.929.129.429.929.730.831.230.931.531.032.530.2
Percentage of Assets srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica


Assetsus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-31
Value109899210593109108115105109138143131111106131130129128119
Percentage of Assets6.45.45.26.15.56.56.47.06.46.78.28.37.66.56.17.37.57.57.47.0
Percentage of Assets6.45.45.26.15.56.56.47.06.46.78.28.37.66.56.17.37.57.57.47.0
Percentage of Assets wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementGeographical

srt:Americas


Assetsus-gaap:
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312018-12-31
Value1127110510751079115511021028
Percentage of Assets60.861.961.965.565.464.062.2
Percentage of Assets60.861.961.965.565.464.062.2
Percentage of Assets srt:Americas100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Assetsus-gaap:
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312018-12-31
Value586549537479519515510
Percentage of Assets31.630.830.929.129.429.930.9
Percentage of Assets31.630.830.929.129.429.930.9
Percentage of Assets srt:Europe100.0100.0100.0100.0100.0100.0100.0

wts:AsiaPacificMiddleEastAndAfrica


Assetsus-gaap:
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312018-12-31
Value1411301258992105115
Percentage of Assets7.67.37.25.45.26.17.0
Percentage of Assets7.67.37.25.45.26.17.0
Percentage of Assets wts:AsiaPacificMiddleEastAndAfrica100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value18551784173817091648176717231696167816831653164916471688173617151711174218001747172417341692185818931859194816761726171517401690163516981709169116311749169717921880179516461599
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022010-12-312009-12-312008-12-31
Value1117108110691024985967978942934905891884858855829830797757736756733731704860872847912970100810001002985953936939912869955919932901879842
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets60.360.661.560.059.854.856.855.555.753.853.953.652.150.747.748.446.643.540.943.342.642.141.646.346.145.646.857.958.458.357.658.358.355.155.054.053.354.754.252.054.855.00.0

us-gaap:StockholdersEquity us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value2.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.92.92.92.93.03.02.9
Percentage of StockholdersEquity0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.40.30.30.30.30.30.30.3
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.20.20.20.20.20.0
Percentage of Assets us-gaap:CommonClassA us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB, us-gaap:CommonStock


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.70.70.70.7
Percentage of StockholdersEquity0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-109.2-114.2-100.0-124.1-138.5-148.2-130.8-142.2-125.9-127.0-121.1-109.8-112.2-86.6-99.1-150.8-128.2-105.5-135.4-154.0-89.1-51.03.77.912-10.8-19.0-0.3300.2
Percentage of StockholdersEquity-9.8-10.6-9.3-12.1-14.1-15.3-13.4-15.1-13.5-14.0-13.6-12.4-13.1-10.1-12.0-20.5-18.2-12.3-15.5-18.2-9.8-5.30.40.81.2-1.1-2.1-0.03.40.0
Percentage of Assets-5.9-6.4-5.8-7.3-8.4-8.4-7.6-8.4-7.5-7.5-7.3-6.7-6.8-5.1-5.7-8.4-7.6-5.7-7.2-8.3-4.6-3.00.20.50.7-0.6-1.1-0.01.90.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value618611606602598597591585581576568564559555551535512497473448420405393386
Percentage of StockholdersEquity55.356.556.758.860.861.760.562.262.263.763.863.865.264.966.672.772.654.547.347.845.744.944.845.9
Percentage of Assets33.334.234.935.236.333.834.334.534.634.334.434.234.032.931.829.730.225.527.226.324.724.624.60.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value605581560543521515513494475452440426407383372348317500513498515492452451
Percentage of StockholdersEquity54.253.752.453.052.953.352.552.550.950.049.448.247.544.845.047.345.154.951.253.056.054.751.453.6
Percentage of Assets32.632.632.231.831.629.229.829.228.326.926.625.824.722.721.519.418.825.729.529.130.329.928.30.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value843774709699667791734714728729721710709730783765761798858873847848809853879838874848861839857812759822816805760826814864907986857804
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.543.440.840.940.544.842.642.143.443.443.643.143.043.345.144.644.545.847.750.049.148.947.845.946.545.144.950.649.948.949.348.146.448.447.747.646.647.248.048.248.254.952.150.3

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312014-12-312013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-042009-12-312008-12-312007-12-31
Value240225218188148245219173166170204156142184280246217287338338286259296301267227181251271209167230250246266418329292254252258165290
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.912.612.611.09.013.912.810.29.910.112.39.58.710.916.114.412.716.518.819.416.615.017.515.515.413.411.114.815.912.410.313.214.813.714.223.320.017.516.00.016.10.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012017-12-312016-12-31
Value240225218188148245219173166170204156142280338
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.912.612.611.09.013.912.810.29.910.112.39.58.716.118.8

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value256238197208209236219238254240205231248233216229245211198214220207186220229220207223234224212228222218207219223225207228238204186181
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.813.411.412.212.713.412.814.115.114.312.414.015.113.812.413.414.312.111.012.312.812.011.011.912.111.910.713.313.613.112.213.513.612.912.113.013.712.912.212.812.711.411.411.3

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value313279263273283279270279283293286290282281259259258255239241247264240254254282291307318323310310306299290298286294284309316283265266
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.915.615.216.017.215.815.716.516.917.517.317.617.116.714.915.115.114.613.313.814.415.314.213.713.415.215.018.318.418.917.818.418.817.617.017.717.616.816.717.316.915.816.116.7

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value333129292529252224252431342926283741404152454632282527183336352126272234354226222518
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.81.71.71.61.71.51.31.41.51.51.92.11.71.51.62.22.42.22.43.02.62.71.81.51.41.41.12.02.22.01.31.61.61.32.02.22.41.61.31.31.1

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value612602608596577560557542547539537536529538525515521506498513504503498495492503526526543542539530524514515503487504494506525468450
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.033.735.034.935.031.732.432.032.632.032.532.532.131.930.330.030.529.127.729.429.229.029.526.726.027.127.031.431.531.631.031.432.030.330.129.829.928.829.128.227.926.127.4

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value194175165164146146160166156153132
Percentage of PropertyPlantAndEquipmentGross31.931.530.831.329.529.430.430.830.431.129.3
Percentage of Assets11.210.210.09.58.28.78.29.69.29.18.0
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1413159.814139.04.5157.57.3
Percentage of PropertyPlantAndEquipmentGross2.42.42.91.92.82.71.70.83.01.51.6
Percentage of Assets0.80.80.90.60.80.80.50.30.90.40.4
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1313141413121315151513
Percentage of PropertyPlantAndEquipmentGross2.22.52.62.82.82.52.62.83.13.23.0
Percentage of Assets0.80.80.90.80.80.70.70.90.90.90.8
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value386354342336323325343353327318297
Percentage of PropertyPlantAndEquipmentGross63.563.663.764.164.965.365.365.563.664.366.1
Percentage of Assets22.220.620.719.418.019.217.620.319.218.718.1
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.0

wts:FinanceLeasedAutomobile


Property
Period End2020-12-31
Value0.1
Percentage of PropertyPlantAndEquipmentGross0.0
Percentage of Assets0.0
Percentage of Assets wts:FinanceLeasedAutomobile0.0

wts:FinanceLeasedMachineryAndEquipment


Property
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value7.84.84.44.13.7
Percentage of PropertyPlantAndEquipmentGross1.30.90.80.70.7
Percentage of Assets0.40.30.30.20.2
Percentage of Assets wts:FinanceLeasedMachineryAndEquipment0.00.00.00.00.0

wts:FinanceLeasedRealEstate


Property
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value1514141414
Percentage of PropertyPlantAndEquipmentGross2.62.62.62.72.7
Percentage of Assets0.90.80.80.90.9
Percentage of Assets wts:FinanceLeasedRealEstate0.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value405396396385370358357346346339335338332337327323329316308328319318314310306313323324331326319311302292291285275277268269272265253
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.822.222.822.522.520.320.820.420.720.220.320.520.220.018.818.819.318.217.118.818.518.418.616.716.216.916.619.319.219.018.318.418.517.217.116.916.915.815.815.014.514.815.4

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType

wts:FinanceLeasedAsset


Accumulated
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value108.58.38.18.1
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment2.72.42.42.32.4
Percentage of Assets0.60.50.50.50.5
Percentage of Assets wts:FinanceLeasedAsset0.00.00.00.00.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-02
Value3.43.83.83.83.83.84.03.83.93.94.44.55.15.65.75.75.65.55.55.15.15.15.05.65.25.14.13.73.73.73.73.73.73.73.53.74.24.24.44.2
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042009-12-31
Value207205212211206201200195200199201198196201198192191189189184185185184185186189203202212216219219221222223218212227226237252203197201193206
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.211.512.212.412.611.411.611.512.011.912.212.011.911.911.411.211.210.910.510.610.710.710.910.09.910.210.412.112.312.612.613.013.613.113.112.913.013.013.413.213.411.312.012.012.112.9

us-gaap:PropertyPlantAndEquipmentNet us-gaap:PropertyPlantAndEquipmentByType

wts:FinanceLeasedAsset


Property
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value1210101010
Percentage of PropertyPlantAndEquipmentNet6.15.35.25.35.1
Percentage of Assets0.70.60.60.60.6
Percentage of Assets wts:FinanceLeasedAsset0.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments

srt:Americas


Property
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value125123121116113114114115113111110109
Percentage of PropertyPlantAndEquipmentNet59.459.960.058.458.056.757.357.056.956.954.855.1
Percentage of Assets7.37.56.86.86.76.86.87.06.96.86.56.3
Percentage of Assets srt:Americas11.411.510.510.610.310.810.911.211.010.911.010.2

srt:Europe


Property
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value807775777680788078778382
Percentage of PropertyPlantAndEquipmentNet38.037.637.438.839.040.139.439.639.739.741.641.4
Percentage of Assets4.74.74.34.54.54.84.74.84.84.75.04.7
Percentage of Assets srt:Europe16.316.214.515.015.115.615.015.715.215.315.315.7

wts:AsiaPacificMiddleEastAndAfrica


Property
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-31
Value5.45.25.45.85.96.46.66.96.66.87.17.17.27.27.67.98.18.38.613
Percentage of PropertyPlantAndEquipmentNet2.62.52.72.93.03.23.33.43.33.53.53.63.73.84.04.24.44.54.67.4
Percentage of Assets0.30.30.30.30.30.40.40.40.40.40.40.40.40.40.40.40.50.50.50.8
Percentage of Assets wts:AsiaPacificMiddleEastAndAfrica4.95.85.85.56.35.86.16.06.36.25.15.05.56.47.16.06.26.46.711.4

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementBusinessSegments, wts:Regional

srt:Americas, country:US


Property
Period End2020-09-272020-06-282019-12-312019-09-292019-06-302018-12-312017-12-31
Value121120112109109111105
Percentage of PropertyPlantAndEquipmentNet57.658.056.356.054.755.052.9
Percentage of Assets7.17.36.56.56.56.76.1
Percentage of Assets srt:Americas country:US0.00.00.00.00.00.00.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

srt:Americas


Property
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312018-12-31
Value120120122123121116115
Percentage of PropertyPlantAndEquipmentNet58.358.557.959.960.058.457.0
Percentage of Assets6.56.77.17.56.86.87.0
Percentage of Assets srt:Americas10.710.911.411.510.510.611.2

srt:Europe


Property
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312018-12-31
Value81808377757780
Percentage of PropertyPlantAndEquipmentNet39.439.139.537.637.438.839.6
Percentage of Assets4.44.54.84.74.34.54.8
Percentage of Assets srt:Europe13.914.615.616.214.515.015.7

wts:AsiaPacificMiddleEastAndAfrica


Property
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312018-12-31
Value4.95.15.65.25.45.86.9
Percentage of PropertyPlantAndEquipmentNet2.42.52.62.52.72.93.4
Percentage of Assets0.30.30.30.30.30.30.4
Percentage of Assets wts:AsiaPacificMiddleEastAndAfrica3.53.94.45.85.85.56.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical, wts:Regional

srt:Americas, country:US


Property
Period End2021-06-272021-03-282020-06-282020-03-29
Value116116120117
Percentage of PropertyPlantAndEquipmentNet56.056.558.058.1
Percentage of Assets6.36.57.36.6
Percentage of Assets srt:Americas country:US0.00.00.00.0

us-gaap:PropertyPlantAndEquipmentNet wts:Regional

country:US


Property
Period End2020-12-312020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032012-09-302012-07-012012-04-012011-10-022011-07-032011-04-03
Value118117112109109110111109107106102102102929188707172767872
Percentage of PropertyPlantAndEquipmentNet56.058.156.356.054.755.355.054.954.852.853.153.454.249.849.547.932.433.832.032.131.235.8
Percentage of Assets6.86.66.56.56.56.66.76.66.56.35.96.05.95.35.35.14.24.44.24.24.24.0
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-272021-03-282020-12-312020-10-252020-09-272020-06-282020-03-292019-12-312019-10-272019-09-292019-06-302019-03-312018-12-312018-10-282018-09-302018-07-012018-04-012017-12-312017-10-292017-10-012017-07-022017-04-022016-12-312016-10-302016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value599597602590588580576581579577544543544544547546554550547548544537532493497495497489613614612639492511513514509503499508501490512490500514441428425
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.333.534.70.034.435.232.633.70.034.032.432.332.90.033.233.232.831.70.032.031.830.829.60.028.428.728.728.933.032.532.932.829.429.630.029.630.230.829.429.729.630.129.328.927.927.424.626.026.6

us-gaap:Goodwill us-gaap:StatementBusinessSegments

srt:Americas


Goodwillus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value452451451452452413413413
Percentage of Goodwill76.877.978.477.878.376.176.275.9
Percentage of Assets26.427.425.526.226.724.724.625.0
Percentage of Assets srt:Americas40.941.939.141.041.239.339.440.2

srt:Europe


Goodwillus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value116111109111109113112114
Percentage of Goodwill19.819.319.019.218.920.820.620.9
Percentage of Assets6.86.86.26.56.46.86.76.9
Percentage of Assets srt:Europe23.623.321.021.721.621.921.322.3

wts:AsiaPacificMiddleEastAndAfrica


Goodwillus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-31
Value20161517161717171717181818181717
Percentage of Goodwill3.42.82.62.92.83.13.23.23.13.13.33.33.33.33.33.2
Percentage of Assets1.21.00.91.00.91.01.01.01.01.01.11.01.11.11.01.0
Percentage of Assets wts:AsiaPacificMiddleEastAndAfrica18.618.216.516.317.215.516.014.916.215.713.312.613.816.316.713.2

us-gaap:Goodwill us-gaap:StatementGeographical

srt:Americas


Goodwillus-gaap:
Period End2021-06-272021-03-282020-12-312019-12-312018-12-31
Value458458458452413
Percentage of Goodwill76.576.776.077.875.9
Percentage of Assets24.725.726.326.225.0
Percentage of Assets srt:Americas40.741.542.641.040.2

srt:Europe


Goodwillus-gaap:
Period End2021-06-272021-03-282020-12-312019-12-312018-12-31
Value119117122111114
Percentage of Goodwill19.919.720.319.220.9
Percentage of Assets6.46.67.06.56.9
Percentage of Assets srt:Europe20.321.422.821.722.3

wts:AsiaPacificMiddleEastAndAfrica


Goodwillus-gaap:
Period End2021-06-272021-03-282020-12-312019-12-31
Value21212217
Percentage of Goodwill3.63.63.72.9
Percentage of Assets1.21.21.31.0
Percentage of Assets wts:AsiaPacificMiddleEastAndAfrica15.316.517.516.3

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


Indefinite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012011-12-312010-12-31
Value363637363535353536353636363737373635353636363637373638404141414241414142414246
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.02.12.12.12.22.02.12.12.22.12.22.22.22.22.12.22.12.02.02.12.12.12.12.02.02.02.02.42.42.42.42.52.52.42.42.52.52.52.8

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value133137141142143146151154157161165170174180185190194197202178183189192189195199210116124128132135137140146149149162154179195153152151
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.27.78.28.48.78.38.89.19.49.610.010.310.610.710.711.111.411.411.210.210.610.911.410.210.310.710.86.97.27.57.68.08.48.38.68.89.29.39.110.010.48.59.39.5

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value9710010410610711011511812112512913313814314715215816216714214615215615215816217175828690939699104106108119112131144106
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 Assets5.25.66.06.26.56.36.77.07.27.47.88.18.48.58.58.99.29.39.38.18.58.89.38.28.48.78.84.54.85.05.25.55.95.86.16.36.66.86.67.37.76.4

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value6667707171737678818386889296991031071101141021051091101051091121194550535658596165676876789710977
Percentage of FiniteLivedIntangibleAssetsNet67.967.667.366.866.666.466.266.067.166.866.766.666.767.267.467.868.168.268.371.871.771.870.569.569.269.269.560.261.762.362.562.762.262.162.663.063.164.169.674.675.673.0
Percentage of Assets3.63.84.14.24.34.24.44.64.85.05.25.45.65.75.76.06.36.46.35.86.16.36.55.75.86.06.12.72.93.13.33.53.73.63.84.04.24.44.65.55.84.7
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value192021212324252625262728292930313233332324242526272829141415161617181919192012131314
Percentage of FiniteLivedIntangibleAssetsNet20.120.420.720.621.421.721.922.220.721.021.221.321.420.820.820.420.220.320.316.416.416.316.117.217.217.217.018.918.117.717.717.918.518.618.318.618.417.511.310.09.513.4
Percentage of Assets1.11.11.21.31.41.41.51.61.51.61.71.71.81.81.81.81.91.91.91.31.41.41.51.41.41.51.50.90.90.90.91.01.11.11.11.21.21.20.70.70.70.9
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value0.60.60.60.60.60.70.70.70.70.70.80.80.80.80.90.80.80.90.90.90.91.03.53.63.73.83.83.13.13.23.23.13.03.13.23.13.13.13.114143.0
Percentage of FiniteLivedIntangibleAssetsNet0.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.50.50.60.50.60.60.72.22.42.32.32.24.13.83.73.53.33.13.13.12.92.92.62.810.710.32.8
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.10.00.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.80.80.2
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Patents


Finite
Period End2021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value0.10.10.10.20.20.20.30.30.30.30.40.40.50.70.81.11.11.21.41.61.82.02.22.52.62.93.23.53.74.04.14.44.54.85.05.15.65.76.36.77.0
Percentage of FiniteLivedIntangibleAssetsNet0.10.10.10.20.20.20.30.20.20.20.30.30.30.50.50.70.70.71.01.11.21.31.41.61.61.74.24.34.34.44.44.64.54.64.74.74.75.14.84.66.6
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.30.30.30.30.30.30.30.40.40.4
Percentage of Assets us-gaap:Patents0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312012-12-31
Value1111111212121213131414151515151616161714141515141515169.510.0101011
Percentage of FiniteLivedIntangibleAssetsNet11.411.311.411.911.311.111.211.011.411.411.311.211.111.110.710.710.410.310.210.210.110.09.99.59.79.79.612.512.211.911.811.2
Percentage of Assets0.60.60.70.70.70.70.70.80.80.80.90.90.90.90.91.01.01.00.90.80.90.90.90.80.80.80.80.60.60.60.60.7
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value5239372831
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0
Percentage of Assets3.02.32.21.71.9

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:TypeOfArrangement

wts:OperatingLeaseArrangementForAutomobiles


Operating
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value3.23.03.03.13.3
Percentage of OperatingLeaseRightOfUseAsset6.17.78.110.710.6
Percentage of Assets0.20.20.20.20.2
Percentage of Assets wts:OperatingLeaseArrangementForAutomobiles0.00.00.00.00.0

wts:OperatingLeaseArrangementForMachineryAndEquipment


Operating
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value1.33.03.13.23.5
Percentage of OperatingLeaseRightOfUseAsset2.57.78.411.111.2
Percentage of Assets0.10.20.20.20.2
Percentage of Assets wts:OperatingLeaseArrangementForMachineryAndEquipment0.00.00.00.00.0

wts:OperatingLeaseArrangementForRealEstate


Operating
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value4833312224
Percentage of OperatingLeaseRightOfUseAsset91.484.783.678.278.2
Percentage of Assets2.81.91.81.31.4
Percentage of Assets wts:OperatingLeaseArrangementForRealEstate0.00.00.00.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value626567624749535245471820191917171616151110111311121516121213129.19.39.69.89.79.81010101010108.8
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.43.73.93.72.92.83.13.12.72.81.11.31.21.11.01.01.01.00.90.70.60.60.80.60.60.90.90.70.70.80.70.50.60.60.60.60.60.60.60.60.60.60.60.6

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value1551411109910311712310311511112711512011312396110104101858898101103111113120125133125145134130134131128125132126122141122113102
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.47.96.35.86.36.77.26.16.96.67.77.07.36.77.15.66.46.05.64.95.15.76.05.65.96.16.27.57.77.38.48.08.07.97.77.67.77.67.56.87.56.86.96.4

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7900000.08800000.07400000.03600000.04100000.03900000.03700000.04600000.02100000.0200000.07300000.0
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.40.20.20.20.20.30.10.00.4

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value141413121111111112111111111111
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.80.70.70.70.70.70.70.70.70.70.70.70.7

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value395345312295278379419396391321348317309305327297316387425273269285295519563328345299313307326310290365368376359295283301313284278314
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.319.318.017.316.921.524.323.423.319.121.119.218.818.118.917.418.522.223.615.715.616.517.428.029.817.717.717.918.217.918.818.417.721.521.522.322.116.916.716.816.715.916.919.7

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2020-12-31
Value9000000.0
Percentage of OperatingLeaseLiabilityCurrent100.0
Percentage of Assets0.5

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6258545768756656423943
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.43.33.33.84.53.43.32.52.32.6

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value172145137139129132133135126137130121116122125128122124136141137148145141139133138129134136135129115114116129117121109127118115115105
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.38.27.98.17.97.57.78.07.58.17.97.47.17.27.27.57.17.27.68.18.08.58.67.67.47.27.17.77.88.07.87.77.16.76.87.77.26.96.47.16.36.47.06.6

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-10-022016-07-032016-04-032015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value200310355499653606606600577579307384399378
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.518.021.528.836.334.735.234.634.129.817.722.523.523.0

us-gaap:LongTermDebt us-gaap:LongtermDebtType

wts:LineOfCreditMaturitiesOnFebruary2022


Long
Period End2020-12-31
Value200
Percentage of LongTermDebt100.0
Percentage of Assets11.5
Percentage of Assets wts:LineOfCreditMaturitiesOnFebruary20220.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value191198198247262296204238238341323350383424474500510505511601601597576351351577577303304305305306306306307307308393397453474470378304
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.311.111.414.515.916.811.914.114.220.319.621.323.325.127.329.229.829.028.434.434.934.434.018.918.631.029.718.117.617.817.618.118.718.118.018.218.922.523.425.325.226.223.019.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292018-12-31
Value495451404141383838
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.73.02.92.42.52.42.22.32.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value10010510610180818380717251464749503537384144484844313133346755585944434548383842384651484757
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.45.96.15.94.94.64.84.84.24.33.12.82.93.02.92.12.22.22.32.62.82.82.71.71.71.81.84.03.23.43.42.72.72.72.92.32.42.42.32.62.72.72.93.6

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2020-12-31
Value47
Percentage of OperatingLeaseLiabilityNoncurrent100.0
Percentage of Assets2.7

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value9200000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value7700000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value6300000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value5900000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value27
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.6

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value5641392831
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets3.22.42.31.71.9

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value66
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets3.8

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.6

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022010-12-312009-12-312008-12-31
Value1117108110691024985967978942934905891884858855829830797757736756733731704860872847912970100810001002985953936939912869955919932901879842
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets60.360.661.560.059.854.856.855.555.753.853.953.652.150.747.748.446.643.540.943.342.642.141.646.346.145.646.857.958.458.357.658.358.355.155.054.053.354.754.252.054.855.00.0

us-gaap:StockholdersEquity us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value2.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.82.92.92.92.93.03.02.9
Percentage of StockholdersEquity0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.40.40.30.30.30.30.30.30.3
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.20.20.20.20.20.0
Percentage of Assets us-gaap:CommonClassA us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB, us-gaap:CommonStock


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.60.70.70.70.7
Percentage of StockholdersEquity0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-109.2-114.2-100.0-124.1-138.5-148.2-130.8-142.2-125.9-127.0-121.1-109.8-112.2-86.6-99.1-150.8-128.2-105.5-135.4-154.0-89.1-51.03.77.912-10.8-19.0-0.3300.2
Percentage of StockholdersEquity-9.8-10.6-9.3-12.1-14.1-15.3-13.4-15.1-13.5-14.0-13.6-12.4-13.1-10.1-12.0-20.5-18.2-12.3-15.5-18.2-9.8-5.30.40.81.2-1.1-2.1-0.03.40.0
Percentage of Assets-5.9-6.4-5.8-7.3-8.4-8.4-7.6-8.4-7.5-7.5-7.3-6.7-6.8-5.1-5.7-8.4-7.6-5.7-7.2-8.3-4.6-3.00.20.50.7-0.6-1.1-0.01.90.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value618611606602598597591585581576568564559555551535512497473448420405393386
Percentage of StockholdersEquity55.356.556.758.860.861.760.562.262.263.763.863.865.264.966.672.772.654.547.347.845.744.944.845.9
Percentage of Assets33.334.234.935.236.333.834.334.534.634.334.434.234.032.931.829.730.225.527.226.324.724.624.60.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value605581560543521515513494475452440426407383372348317500513498515492452451
Percentage of StockholdersEquity54.253.752.453.052.953.352.552.550.950.049.448.247.544.845.047.345.154.951.253.056.054.751.453.6
Percentage of Assets32.632.632.231.831.629.229.829.228.326.926.625.824.722.721.519.418.825.729.529.130.329.928.30.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue us-gaap:StatementClassOfStock

us-gaap:CommonStockValue

us-gaap:CommonClassA


Common
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value2800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02800000.02900000.02900000.02900000.02900000.02900000.02900000.02900000.02900000.02900000.02800000.02800000.03000000.02900000.02900000.03000000.03000000.03000000.03000000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.20.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of Assets us-gaap:CommonClassA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB


Common
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0
Percentage of CommonStockValue21.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.421.420.720.720.720.720.720.720.720.720.725.025.023.324.124.123.323.323.323.3
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value618611606602598597591585581576568564559555551547543539535531523516512508504501497493483477473468459453448438432430420416414412405393
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.334.234.935.236.333.834.334.534.634.334.434.234.032.931.831.931.831.029.730.430.329.830.227.426.726.925.529.428.027.827.227.728.126.726.325.926.524.624.723.222.123.024.624.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value605581560543521515513494475452440426407383372386372356348342332315317454499497500524517512513512513509498486475524515501510499492452
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.632.632.231.831.629.229.829.228.326.926.625.824.722.721.522.521.720.519.419.619.318.218.824.526.426.725.731.330.029.929.530.331.430.029.128.829.130.030.328.027.127.829.928.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value-109.2-114.2-100.0-124.1-138.5-148.2-130.8-142.2-125.9-127.0-121.1-109.8-112.2-86.6-99.1-106.5-122.0-142.8-150.8-120.2-124.8-104.0-128.2-105.5-135.4-154.0-89.1-51.03.77.9121.6-22.9-30.5-10.8-16.6-41.9-2.3-19.0105034-0.330
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-5.9-6.4-5.8-7.3-8.4-8.4-7.6-8.4-7.5-7.5-7.3-6.7-6.8-5.1-5.7-6.2-7.1-8.2-8.4-6.9-7.2-6.0-7.6-5.7-7.2-8.3-4.6-3.00.20.50.70.1-1.4-1.8-0.6-1.0-2.6-0.1-1.10.62.71.9-0.01.9

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-31
Value-1.0-0.2-0.1-0.6-0.7-0.40.51.01.53.95.2
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.90.20.10.50.50.3-0.4-0.7-1.2-3.1-4.3
Percentage of Assets-0.1-0.0-0.0-0.0-0.0-0.00.00.10.10.20.3
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-042009-12-31
Value-109.2-114.2-100.0-124.1-138.5-148.2-130.8-142.2-125.9-127.0-121.1-109.8-112.2-86.6-99.1-106.5-122.0-142.8-150.8-120.2-124.8-104.0-128.2-105.5-135.4-154.0-89.1-51.03.77.9121.6-22.9-30.5-10.8-16.6-41.9-2.3-19.0105034-0.312-34.06.930
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0
Percentage of Assets-5.9-6.4-5.8-7.3-8.4-8.4-7.6-8.4-7.5-7.5-7.3-6.7-6.8-5.1-5.7-6.2-7.1-8.2-8.4-6.9-7.2-6.0-7.6-5.7-7.2-8.3-4.6-3.00.20.50.70.1-1.4-1.8-0.6-1.0-2.6-0.1-1.10.62.71.9-0.00.8-2.10.01.9
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-042009-12-31
Value-108.2-114.0-99.9-123.5-137.8-147.8-131.3-143.2-127.4-130.9-126.3-117.0-119.5-92.9-102.6-108.9-124.3-145.8-153.7-119.6-122.9-103.8-128.2-105.5-99.7-118.1-53.0-15.1293337262.0-5.5147.5-17.6225.63373582432-13.82751
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax99.199.899.999.599.599.7100.4100.7101.2103.1104.3106.6106.5107.3103.5102.3101.9102.1101.999.598.599.8100.0100.073.676.759.529.6791.9425.3315.81650.0-8.718.0-133.3-45.242.0-960.9-29.5313.1147.2170.7-8300.00.00.00.0171.4
Percentage of Assets-5.8-6.4-5.7-7.2-8.4-8.4-7.6-8.4-7.6-7.8-7.6-7.1-7.3-5.5-5.9-6.3-7.3-8.4-8.5-6.8-7.1-6.0-7.6-5.7-5.3-6.3-2.7-0.91.72.02.21.60.1-0.30.80.4-1.11.30.31.93.93.31.51.9-0.90.03.2
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value7.12.93.93.21.83.64.54.64.14.63.83.73.62.7
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value7.12.93.93.21.83.64.54.64.14.63.83.73.62.7
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value39331018048-0.9997543-24.21026527-26.1826418-9.16861
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.48.225.120.914.2-0.224.819.110.5-6.226.516.76.8-6.922.517.74.8-2.620.018.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value-6100000.0-2000000.0-15700000.0-16800000.0-14800000.0-7500000.0-10100000.0-47400000.0-7400000.0-6900000.0-9900000.0-9200000.0-8000000.0-8800000.0-13800000.0-4600000.0-5100000.0-3800000.0-89800000.0-2900000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.3-0.5-3.9-4.4-4.4-2.0-2.5-12.0-1.8-1.8-2.6-2.4-2.0-2.3-3.8-1.3-1.3-1.1-26.3-0.9

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value-20.5-21.2-62.4-26.6-132.039-46.6-16.5-40.5-2.0-43.1-41.7-54.2-63.9-36.9-36.5-89.4-42.535-6.9
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.4-5.1-15.5-6.9-39.010.2-11.6-4.2-9.7-0.5-11.1-10.7-13.3-16.9-10.1-10.0-23.6-12.210.3-2.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-30
Value146.53039-96.725466.9-3.4-33.94714
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.11.67.610.3-28.66.711.51.7-0.8-8.712.23.6

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-04
Value111111111111121111111111121213121312131312121213121312111211121212121212121213121411111010
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

us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments

srt:Americas


Depreciation
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value7.57.57.47.77.37.27.17.47.47.27.1
Percentage of DepreciationDepletionAndAmortization63.665.264.962.662.963.262.362.763.258.555.9

srt:Europe


Depreciation
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3.73.53.43.93.63.53.63.63.74.54.9
Percentage of DepreciationDepletionAndAmortization31.430.429.831.731.030.731.630.531.636.638.6

wts:AsiaPacificMiddleEastAndAfrica


Depreciation
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value0.60.50.60.70.70.70.70.80.60.60.70.70.41.00.70.60.70.90.9
Percentage of DepreciationDepletionAndAmortization5.14.35.35.76.06.16.16.85.14.95.55.23.17.45.84.55.37.27.3

us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementGeographical

srt:Americas


Depreciation
Period End2021-06-272021-03-282020-06-282020-03-29
Value7.47.77.57.4
Percentage of DepreciationDepletionAndAmortization64.365.365.264.9

srt:Europe


Depreciation
Period End2021-06-272021-03-282020-06-282020-03-29
Value3.03.33.53.4
Percentage of DepreciationDepletionAndAmortization26.128.030.429.8

wts:AsiaPacificMiddleEastAndAfrica


Depreciation
Period End2021-06-272021-03-282020-06-282020-03-29
Value1.10.80.50.6
Percentage of DepreciationDepletionAndAmortization9.66.84.35.3

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value1644-17.700000000000003-5.3-29.820-21.5-12.41236-23.4-17.82113-14.4-19.62912-17.2-6.31416-33.0-7.35.721-28.1-4.71111-17.33.42.614-14.2-9.07.114-17.0-0.52.211-7.8-12.69.419
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value3318-15.6-17.41.612-11.9-1.5-11.47.8-0.98.07.719-1.7-3.0-1.214-8.4-6.9-14.419-13.92.0-9.70.4-26.7-5.4-4.615-2.92.65.412-10.57.04.55.2-19.92.13.711-16.95.08.22.9
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value39331018048-0.9997543-24.21026527-26.1826418-9.16861
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.48.225.120.914.2-0.224.819.110.5-6.226.516.76.8-6.922.517.74.8-2.620.018.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3741293220323132363132313628
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.5

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value3741293220323132363132313628
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012011-07-032011-04-032010-07-042010-04-04
Value37412932203231323631323136281411228.1
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.17.28.66.08.47.98.28.78.08.38.18.87.53.93.46.82.5

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value7.02.93.93.41.83.64.54.64.14.63.83.73.62.73.73.34.02.92.83.34.52.83.22.62.82.32.62.61.71.73.02.72.31.62.41.71.41.11.31.21.54.31.21.11.21.2
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value-6100000.0-2000000.0-15700000.0-16800000.0-14800000.0-7500000.0-10100000.0-47400000.0-7400000.0-6900000.0-9900000.0-9200000.0-8000000.0-8800000.0-13800000.0-4600000.0-5100000.0-3800000.0-89800000.0-2900000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.3-0.5-3.9-4.4-4.4-2.0-2.5-12.0-1.8-1.8-2.6-2.4-2.0-2.3-3.8-1.3-1.3-1.1-26.3-0.9

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value8.34.910.010.0148.9104.77.46.9118.97.97.3126.25.25.89.77.110.09.28.56.76.95.67.65.55.65.05.14.67.011119.24.74.96.34.45.46.66.26.45.26.8
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:StatementBusinessSegments

srt:Americas


Payments
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value6.9116.67.83.13.63.96.55.15.34.6
Percentage of PaymentsToAcquirePropertyPlantAndEquipment69.074.574.277.266.048.656.555.157.367.163.0

srt:Europe


Payments
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value2.53.82.22.21.53.53.04.63.42.22.5
Percentage of PaymentsToAcquirePropertyPlantAndEquipment25.025.524.721.831.947.343.539.038.227.834.2

wts:AsiaPacificMiddleEastAndAfrica


Payments
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value0.60.00.10.10.10.30.70.40.40.20.30.10.10.20.80.10.40.2
Percentage of PaymentsToAcquirePropertyPlantAndEquipment6.00.01.11.02.14.15.94.55.12.72.41.61.93.48.21.44.02.2

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment us-gaap:StatementGeographical

srt:Americas


Payments
Period End2021-06-272021-03-282020-06-282020-03-29
Value4.82.5116.6
Percentage of PaymentsToAcquirePropertyPlantAndEquipment57.851.074.574.2

srt:Europe


Payments
Period End2021-06-272021-03-282020-06-282020-03-29
Value2.92.43.82.2
Percentage of PaymentsToAcquirePropertyPlantAndEquipment34.949.025.524.7

wts:AsiaPacificMiddleEastAndAfrica


Payments
Period End2021-06-272020-06-282020-03-29
Value0.60.00.1
Percentage of PaymentsToAcquirePropertyPlantAndEquipment7.20.01.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-02
Value-20.5-21.2-62.4-26.6-132.039-46.6-16.5-40.5-2.0-43.1-41.7-54.2-63.9-36.9-36.5-89.4-42.535-6.9
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.4-5.1-15.5-6.9-39.010.2-11.6-4.2-9.7-0.5-11.1-10.7-13.3-16.9-10.1-10.0-23.6-12.210.3-2.0

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032012-12-312012-09-302011-12-312011-10-022010-12-312010-10-03
Value15200.00.0337700.04210.0300.05.025200.00.010.010.01580.02303000.00.00.00.00.00.0
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.00.00.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-272021-03-282020-12-312020-09-272019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value202050153442371225356270262587381130.42252750.70.50.50.30.70.70.50.40.80.3750.50.50.6184.45216990.20.20.2500.2
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302012-12-312012-09-302011-12-31
Value4.03.84.13.76.4144.74.54.75.6104.74.56.24.64.74.54.44.64.65.2121212109.4109.1109.43.010.010.00.02.60.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:PaymentsForRepurchaseOfCommonStock us-gaap:ShareRepurchaseProgram

wts:StockRepurchaseProgramPeriod20190206


Payments
Period End2021-03-282020-09-272020-06-282020-03-292019-09-29
Value3.83.76.4143.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.066.7

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption, wts:StockIncentivePlan2004


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5000.010000.049000.095000.0130000.0362000.0495000.01029000.01064000.01272000.01303000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption, wts:StockIncentivePlan2004


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value52.453.6555.2554.9154.4648.4647.3441.6633.3730.4329.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value46353653452927
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4955383351566557515057
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 End2021-06-272021-03-282020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9.012119.3107.75.14.21.80.84.61.83.8
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value422829287.19.51213109.19.1
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority, us-gaap:ValuationAllowanceByDeferredTaxAsset

us-gaap:ForeignCountry, wts:OperatingLosses


Deferred
Period End2020-12-312019-12-312018-12-31
Value6.76.36.1
Percentage of DeferredTaxAssetsValuationAllowance15.922.020.4

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:ValuationAllowanceByDeferredTaxAsset

wts:ForeignTaxCredits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value34222322
Percentage of DeferredTaxAssetsValuationAllowance81.778.079.676.7

us-gaap:ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized

us-gaap:ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized


Contract
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-01
Value4.73.72.92.22.52.32.63.12.83.3-0.25.43.2
Percentage of ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

srt:Maximum, wts:EurocurrencyRateLoans, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-03-302020-04-24
Value1.3250.021
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0100.0

srt:Minimum, wts:EurocurrencyRateLoans, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-03-302020-04-24
Value1.0750.015
Percentage of DebtInstrumentBasisSpreadOnVariableRate181.171.4

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value8.08.08.08.07.77.68.37.77.57.57.47.27.27.17.87.38.06.67.78.07.47.37.88.27.77.98.28.18.48.28.88.28.58.78.88.38.38.48.78.58.87.37.76.97.78.2
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-30
Value-800000.0-100000.0500000.0100000.0-300000.0-900000.0-500000.0-500000.0-2400000.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred

us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-272021-03-282020-12-31
Value-200000.0-100000.0300000.0
Percentage of DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred100.0100.0100.0

us-gaap:DividendsCommonStock

us-gaap:DividendsCommonStock


Dividends
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value8.97.88.27.47.88.07.88.47.97.37.27.27.26.7
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value8.97.88.27.47.88.07.88.47.97.37.27.27.26.7
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-30
Value2.0-4.27.32.91.9-5.03.6-4.40.6-0.8-2.50.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:EffectOnFutureEarningsAmount us-gaap:RestructuringPlan

us-gaap:EffectOnFutureEarningsAmount

wts:FranceActions2021


Effect
Period End2021-06-27
Value3000000.0
Percentage of EffectOnFutureEarningsAmount100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:FairValueInputsLevel3


Fair
Period End2021-06-27
Value800000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-272021-03-282020-12-31
Value0-100000.0300000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome0.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2020-12-31
Value0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases0.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FinitelivedIntangibleAssetsAcquired1

wts:AustralianValveGroup, us-gaap:CustomerRelationships


Finitelived
Period End2020-09-27
Value2600000.0
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

wts:AustralianValveGroup, us-gaap:TradeNames


Finitelived
Period End2020-09-27
Value600000.0
Percentage of FinitelivedIntangibleAssetsAcquired123.1

us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments us-gaap:DerivativeInstrumentRisk

us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:InterestRateSwap


Gain
Period End2020-09-27
Value500000.0
Percentage of GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments100.0

us-gaap:GainLossOnSaleOfBusiness

us-gaap:GainLossOnSaleOfBusiness


Gain
Period End2020-12-312020-09-272016-12-312016-10-022016-07-03
Value0-600000.0008700000.0
Percentage of GainLossOnSaleOfBusiness0.0100.00.00.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:BusinessAcquisition

us-gaap:GoodwillAcquiredDuringPeriod

wts:AustralianValveGroup


Goodwill
Period End2020-09-27
Value3.9
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementGeographical

srt:Americas


Goodwill
Period End2020-12-31
Value5.5
Percentage of GoodwillAcquiredDuringPeriod0.0

wts:AsiaPacificMiddleEastAndAfrica


Goodwill
Period End2020-09-27
Value3.9
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value45408.714-16.1-13.91914-5.6-32.3365.111-30.142-9.4-1.4-22.0100.5-13.7-12.713-45.36.4-3.8-4.7-9.96.0-17.72515-1.70.1-10.112-3.15.62.0-3.81.50.9-25.70.0245.2
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value2.94.6-4.52.5-3.34.61.8-1.31.3-0.2-5.5-2.15.41.6-3.6-8.5-5.32.73.8-6.9-4.12.3123.81.9-0.47.0-15.4-3.81.316-5.8-1.55.2-9.5-0.6-6.4155.8-1.80.23.8-15.9-3.18.81.2
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value00100000.0100000.0100000.0100000.0100000.0100000.0200000.0100000.0100000.0400000.0400000.0200000.0200000.0200000.0200000.0300000.0300000.0200000.0300000.0300000.0200000.0200000.0300000.0100000.0200000.0100000.0200000.0100000.0200000.0100000.0200000.0100000.0200000.0200000.0300000.0200000.0200000.0300000.0300000.0200000.0300000.0200000.0
Percentage of InvestmentIncomeInterest0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAssumed1

us-gaap:LiabilitiesAssumed1


Liabilities
Period End2020-12-312019-12-312018-12-312016-12-312016-10-022015-12-312015-09-272012-12-312012-09-302011-12-312011-10-022010-12-312010-10-03
Value0.60.00.0210.09.00.0-1.6-0.93.80.31.90.0
Percentage of LiabilitiesAssumed1100.00.00.0100.00.0100.00.0100.0100.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value5.8-14.1231410.0-16.511-15.83.5-4.6-9.32.5-26.69.76.315217.9-34.13.3-12.224-22.7-5.818-65.1-37.8-44.4-4.3-4.311247.5-19.91225-39.716-25.0-40.11434
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

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


Other
Period End2021-06-27
Value-500000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:InterestRateSwap


Other
Period End2020-12-312020-09-27
Value-800000.0-400000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value5.0-14.224149.7-17.411-16.31.1-5.9-11.32.4-25.6127.415208.0-30.64.6-20.824-22.72918-64.9-38.1-54.7-4.2-4.110247.6-19.75.825-39.616-29.7-39.31534
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-30
Value5.0-14.224149.7-17.411-16.31.1-5.9-11.32.4-25.6124.6-13.9242918-64.9-54.7-4.2-4.1
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.066.8100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsOfOrdinaryDividends


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value8.97.88.27.47.88.07.88.47.97.37.27.27.26.76.56.66.66.26.36.26.15.95.95.96.05.35.35.35.34.64.64.64.63.93.93.94.04.24.04.04.24.14.14.04.14.2
Percentage of PaymentsOfOrdinaryDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value09200000.000100000.07700000.0200000.0200000.0300000.06700000.0
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation0.0100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2020-12-312019-12-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value7.50.0-0.50.40.31.50.00.00.0-0.1850.00.02.10.00.0-0.1172.60.01620.50.20.0350.5
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.00.0100.0100.0100.0100.00.00.00.0100.0100.00.00.0100.00.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:ProceedsFromDivestitureOfBusinesses

us-gaap:ProceedsFromDivestitureOfBusinesses


Proceeds
Period End2020-12-31
Value1.1
Percentage of ProceedsFromDivestitureOfBusinesses100.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:DebtInstrument

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:RevolvingCreditFacility


Proceeds
Period End2021-03-282020-12-312020-09-27
Value200-50.0-15.0
Percentage of ProceedsFromIssuanceOfDebt100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wts:TermLoanFacility, wts:TermLoanDueFebruary2021


Proceeds
Period End2021-03-282020-09-272020-06-282020-03-292019-09-292016-02-29
Value3000.00.03000.0300
Percentage of ProceedsFromIssuanceOfDebt150.0-0.00.00.00.00.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312018-12-312017-12-312015-12-312015-09-272014-12-312014-09-282013-12-312013-09-292012-12-312012-09-302011-12-312011-10-022010-12-312010-10-03
Value2000000.02900000.0700000.00100000.01400000.002100000.00000200000.0100000.002400000.0100000.0200000.001000000.0700000.0
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.00.0100.0100.00.0100.00.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:EmployeeSeverance, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value16
Percentage of RestructuringAndRelatedCostIncurredCost100.0

wts:FacilityClosingAndOther, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value0.5
Percentage of RestructuringAndRelatedCostIncurredCost3.0

wts:LegalAndConsultancy, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value0.6
Percentage of RestructuringAndRelatedCostIncurredCost3.6

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringPlan

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value18
Percentage of RestructuringAndRelatedCostIncurredCost106.5

us-gaap:RestructuringAndRelatedCostNumberOfPositionsEliminated us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostNumberOfPositionsEliminated

wts:FacilityClosingAndOther, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value80.0
Percentage of RestructuringAndRelatedCostNumberOfPositionsEliminated100.0

us-gaap:RestructuringAndRelatedCostNumberOfPositionsEliminated us-gaap:RestructuringPlan

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value50.0
Percentage of RestructuringAndRelatedCostNumberOfPositionsEliminated62.5

us-gaap:RestructuringReserveTranslationAndOtherAdjustment us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserveTranslationAndOtherAdjustment

us-gaap:EmployeeSeverance, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value-300000.0
Percentage of RestructuringReserveTranslationAndOtherAdjustment100.0

wts:LegalAndConsultancy, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value-200000.0
Percentage of RestructuringReserveTranslationAndOtherAdjustment66.7

us-gaap:RestructuringReserveTranslationAndOtherAdjustment us-gaap:RestructuringPlan

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value-500000.0
Percentage of RestructuringReserveTranslationAndOtherAdjustment166.7

us-gaap:RestructuringSettlementAndImpairmentProvisions

us-gaap:RestructuringSettlementAndImpairmentProvisions


Restructuring
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312010-10-032010-07-042010-04-04
Value170.31.23.45.31.60.01.31.40.03.43.21.41.70.5-0.91.03.21.45.65.84.72.08.00.42.64.21.72.82.02.20.81.21.21.70.31.95.51.13.83.02.53.3
Percentage of RestructuringSettlementAndImpairmentProvisions100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU, wts:ManagementStockPurchasePlan


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-31
Value037.1200022.3600022.1600021.800016.8400018.1500019.0400022.5700018.0500015.680
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

us-gaap:RestrictedStockUnitsRSU, wts:ManagementStockPurchasePlan


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-31
Value00.7501.08900.0110000.0110000.010000.0120000.0130000.0120000.0090000.0090000.0110
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate0.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:RestrictedStockUnitsRSU, wts:ManagementStockPurchasePlan


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-31
Value032.7024.35400.2460000.2330000.2410000.250000.2480000.2340000.3120000.3410000.3830
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:RestrictedStockUnitsRSU, wts:ManagementStockPurchasePlan


Share
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-31
Value00.300.59400.0060000.0250000.0240000.0150000.0090000.0110000.0070000.0040000.0040
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent us-gaap:PlanName, us-gaap:StatementClassOfStock

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent

wts:ManagementStockPurchasePlan, us-gaap:CommonClassA


Sharebased
Period End2021-06-272021-03-282017-10-01
Value080.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent0.0100.00.0

us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesConversionOfUnits

us-gaap:CommonClassA, us-gaap:CommonStock


Stock
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value50000.020000.020000.0050000.000050000.000050000.0
Percentage of StockIssuedDuringPeriodSharesConversionOfUnits100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:CommonClassB, us-gaap:CommonStock


Stock
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-50000.0-20000.0-20000.00-50000.0000-50000.0000-50000.0
Percentage of StockIssuedDuringPeriodSharesConversionOfUnits-100.0-100.0-100.00.0-100.00.00.00.0-100.00.00.00.0-100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonClassA, us-gaap:CommonStock


Stock
Period End2021-06-272020-09-272019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value112.0661.019133.03368.05906.09881.08307.025049.07703.04880.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:CommonClassA, us-gaap:CommonStock


Stock
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value30917.031153.041142.078828.0174710.049280.047943.055988.074409.0144320.057156.058579.080055.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4.03.84.13.76.4144.74.54.75.6104.74.56.2
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Stock
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value4.03.84.13.76.4144.74.54.75.6104.74.56.2
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodShares


Stock
Period End2021-06-272020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292013-12-312013-09-292013-06-302012-07-312012-05-162011-09-30
Value30917.041142.078828.0174710.047943.055988.074409.057156.058579.080055.072669.072674.069112.074038.091500.0267930.0234720.0185000.0164000.0174000.0149000.0186000.052000.0189000.0213000.02000000.02000000.01000000.0
Percentage of StockRepurchasedDuringPeriodShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:ShareRepurchaseProgram

wts:StockRepurchaseProgramPeriod20190206


Stock
Period End2020-09-272020-06-282020-03-292019-09-29
Value41142.078828.0174710.032036.0
Percentage of StockRepurchasedDuringPeriodShares100.0100.0100.066.8

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-06-272020-06-282013-12-312013-09-292012-07-312012-05-162011-09-30
Value4.06.43.010.0656527
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-09-292019-06-302018-09-302018-04-012017-04-022016-04-032015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-07-032011-04-032010-10-032010-07-04
Value100000.0100000.0100000.0200000.0100000.0200000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0100000.0200000.0100000.0100000.0100000.0100000.0100000.0100000.0200000.0200000.0200000.0200000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:AssetImpairmentChargesOther

wts:AssetImpairmentChargesOther


Asset
Period End2020-12-312020-09-272020-06-28
Value400000.001000000.0
Percentage of AssetImpairmentChargesOther100.00.0100.0

wts:BusinessAcquisitionNetCashPaidNoncashOrPartialNoncashTransaction

wts:BusinessAcquisitionNetCashPaidNoncashOrPartialNoncashTransaction


Business
Period End2020-12-312019-12-312018-12-312016-12-312016-10-022015-12-312015-09-27
Value7.50.00.0850.0210.0
Percentage of BusinessAcquisitionNetCashPaidNoncashOrPartialNoncashTransaction100.00.00.0100.00.0100.00.0

wts:ContractWithCustomerAssetIncreaseDecrease

wts:ContractWithCustomerAssetIncreaseDecrease


Contract
Period End2020-09-272020-03-292019-12-312019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-300000.0-100000.0300000.0-200000.0-700000.0-800000.0400000.0-300000.01100000.0
Percentage of ContractWithCustomerAssetIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:ContractWithCustomerCurrentLiabilityIncrease

wts:ContractWithCustomerCurrentLiabilityIncrease


Contract
Period End2021-03-282020-12-312020-09-272020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1000000.0700000.01100000.0200000.0-300000.0-300000.0700000.0100000.0100000.0-400000.0100000.0200000.0
Percentage of ContractWithCustomerCurrentLiabilityIncrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:ContractWithCustomerNoncurrentLiabilityIncrease

wts:ContractWithCustomerNoncurrentLiabilityIncrease


Contract
Period End2021-06-272021-03-282020-12-312020-06-282020-03-292019-12-312019-09-292019-06-302018-07-012018-04-01
Value100000.0-200000.0-200000.0-100000.0-100000.0-100000.0200000.0100000.0300000.0300000.0
Percentage of ContractWithCustomerNoncurrentLiabilityIncrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:DebtInstrumentMinimumBaseRate us-gaap:DebtInstrument

wts:DebtInstrumentMinimumBaseRate

wts:BaseRateAndSwingLineLoans


Debt
Period End2021-03-302020-04-24
Value1.02.0
Percentage of DebtInstrumentMinimumBaseRate100.0100.0

wts:DeferredIncomeTaxNoncashExpenseBenefit

wts:DeferredIncomeTaxNoncashExpenseBenefit


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value9.1-4.3-9.34.22.0-3.90.72.50.0-4.511-1.30.94.4-4.60.53.0-5.3-0.6-3.31.4-1.0-9.2-6.9-2.6-1.8-3.82.4-0.9-0.4-3.8-1.2-1.2-0.6-0.6-3.42.91.82.3-4.4-0.3
Percentage of DeferredIncomeTaxNoncashExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:EarningsPerShareDilutiveSharesAdjustment

wts:EarningsPerShareDilutiveSharesAdjustment


Earnings
Period End2020-12-312020-09-272020-06-282019-12-312019-09-29
Value00-0.010-0.01
Percentage of EarningsPerShareDilutiveSharesAdjustment0.00.0100.00.0100.0

wts:FairValueOfAssetsAndLiabilitiesAcquired

wts:FairValueOfAssetsAndLiabilitiesAcquired


Fair
Period End2020-12-312019-12-312018-12-312016-12-312015-12-31
Value8.10.00.010630
Percentage of FairValueOfAssetsAndLiabilitiesAcquired100.00.00.0100.0100.0

wts:FinanceLeasePrincipalPaymentsAndOther

wts:FinanceLeasePrincipalPaymentsAndOther


Finance
Period End2021-06-272021-03-282020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-09-302018-07-012018-04-01
Value0.20.40.50.5-9.53.30.67.21.24.80.4
Percentage of FinanceLeasePrincipalPaymentsAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:GainLossOnDisposalAndImpairmentOfGoodwillPropertyPlantAndEquipment

wts:GainLossOnDisposalAndImpairmentOfGoodwillPropertyPlantAndEquipment


Gain
Period End2021-06-272021-03-282020-12-312020-09-272019-12-312019-09-292018-12-312017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-27
Value-100000.0-600000.0-700000.0-2000000.0-100000.0-100000.0-300000.0-1100000.0-400000.0-200000.0-400000.0-1900000.0100000.0-1600000.0-300000.0-130800000.0-300000.0
Percentage of GainLossOnDisposalAndImpairmentOfGoodwillPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:GoodwillTranslationAdjustmentsAndOtherChanges

wts:GoodwillTranslationAdjustmentsAndOtherChanges


Goodwill
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-03
Value1.8-5.18.24.74.1-5.13.8-5.21.2-1.8-2.81.1-8.83.32.03.87.42.6-8.01.5-2.15.3-8.1-0.62.5-27.0-15.2-18.7-2.4-0.95.3103.9-8.71011-21.98.9-13.7-18.93.913
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:GoodwillTranslationAdjustmentsAndOtherChanges us-gaap:StatementBusinessSegments

srt:Americas


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value0.10.4-0.80.10.00.20.1
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges2.19.815.72.6-0.016.7-5.6

srt:Europe


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value4.52.6-2.42.7-4.31.3-2.0
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges95.763.447.171.182.7108.3111.1

wts:AsiaPacificMiddleEastAndAfrica


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value0.11.1-1.91.0-0.9-0.30.10.2-0.2-1.20.4-0.1-0.10.40.5
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges2.126.837.326.317.3-25.0-5.6-7.1-18.213.612.1-5.0-2.65.419.2

wts:GoodwillTranslationAdjustmentsAndOtherChanges us-gaap:StatementGeographical

srt:Americas


Goodwill
Period End2021-06-272021-03-28
Value0.20.1
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges11.1-2.0

srt:Europe


Goodwill
Period End2021-06-272021-03-28
Value1.3-4.6
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges72.290.2

wts:AsiaPacificMiddleEastAndAfrica


Goodwill
Period End2021-06-272021-03-28
Value0.3-0.6
Percentage of GoodwillTranslationAdjustmentsAndOtherChanges16.711.8

wts:IncreaseDecreaseInExpectedRestructuringAndRelatedCost us-gaap:RestructuringPlan

wts:IncreaseDecreaseInExpectedRestructuringAndRelatedCost

wts:OtherActions


Increase
Period End2021-06-27
Value-1000000.0
Percentage of IncreaseDecreaseInExpectedRestructuringAndRelatedCost100.0

wts:IncreaseDecreaseInSharesRestrictedStockAwardNetOfForfeitures us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

wts:IncreaseDecreaseInSharesRestrictedStockAwardNetOfForfeitures

us-gaap:CommonClassA, us-gaap:CommonStock


Increase
Period End2021-06-272021-03-282020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-27167.0117720.04128.0-4096.083048.0-482.04076.0-2671.078360.0388.0-7883.0-2696.061511.0
Percentage of IncreaseDecreaseInSharesRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures

wts:IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-100000.07400000.0100000.0200000.0100000.05700000.0300000.0100000.0100000.03600000.0400000.0900000.0-400000.01100000.0
Percentage of IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value-100000.0-1800000.0100000.0200000.00-2000000.000-200000.0-3100000.0400000.0900000.0-600000.0-900000.0
Percentage of IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures100.0-24.3100.0100.00.0-35.10.00.0-200.0-86.1100.0100.0150.0-81.8

us-gaap:RetainedEarnings


Increase
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value09200000.000100000.07700000.0300000.0100000.0300000.06700000.000200000.02000000.0
Percentage of IncreaseDecreaseInValueRestrictedStockAwardNetOfForfeitures-0.0124.30.00.0100.0135.1100.0100.0300.0186.10.00.0-50.0181.8

wts:NoncashInvestingAndFinancingStockIssuedNetOfWithholding

wts:NoncashInvestingAndFinancingStockIssuedNetOfWithholding


Noncash
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-31
Value0500000.0-100000.000700000.0200000.0300000.0100000.01200000.0400000.0800000.0-400000.01100000.0-100000.00100000.0900000.0000700000.0000300000.0100000.0100000.00200000.0200000.0-300000.0400000.0400000.0
Percentage of NoncashInvestingAndFinancingStockIssuedNetOfWithholding0.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0

wts:PaymentsForFinanceLeases

wts:PaymentsForFinanceLeases


Payments
Period End2020-09-272020-06-282020-03-292019-09-292019-06-302019-03-31
Value500000.0500000.0500000.0300000.0300000.0500000.0
Percentage of PaymentsForFinanceLeases100.0100.0100.0100.0100.0100.0

wts:PercentageOfProjectedIntercompanyPurchaseTransactionsHedgedForNextTwelveMonthsByForwardExchangeContracts

wts:PercentageOfProjectedIntercompanyPurchaseTransactionsHedgedForNextTwelveMonthsByForwardExchangeContracts


Percentage
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-31
Value060.0059.400.60000.6
Percentage of PercentageOfProjectedIntercompanyPurchaseTransactionsHedgedForNextTwelveMonthsByForwardExchangeContracts0.0100.00.0100.00.0100.00.00.00.0100.0

wts:RestructuringAndRelatedCostExpectedCostTotal us-gaap:RestructuringPlan

wts:RestructuringAndRelatedCostExpectedCostTotal

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value19
Percentage of RestructuringAndRelatedCostExpectedCostTotal100.0

wts:RestructuringSettlementAndImpairmentProvisionsNetTotal us-gaap:RestructuringPlan

wts:RestructuringSettlementAndImpairmentProvisionsNetTotal

wts:OtherActions


Restructuring
Period End2021-06-272020-06-282017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-03
Value-1.05.32.90.90.10.5-0.40.22.40.4
Percentage of RestructuringSettlementAndImpairmentProvisionsNetTotal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wts:RestructuringSettlementAndImpairmentProvisionsNetTotal us-gaap:StatementGeographical

srt:Americas


Restructuring
Period End2021-06-272020-06-28
Value-0.74.6
Percentage of RestructuringSettlementAndImpairmentProvisionsNetTotal70.086.8

srt:Europe


Restructuring
Period End2021-06-272020-06-28
Value17-0.3
Percentage of RestructuringSettlementAndImpairmentProvisionsNetTotal-1790.0-5.7

wts:AsiaPacificMiddleEastAndAfrica


Restructuring
Period End2021-06-272020-06-282017-12-312017-10-012017-07-022016-12-312016-10-022016-07-032016-04-03
Value-0.20.90.00.20.20.00.00.00.2
Percentage of RestructuringSettlementAndImpairmentProvisionsNetTotal20.017.00.022.2200.0-0.00.00.050.0

wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPercentOfAnnualBonusForPurchasingStock us-gaap:Range, us-gaap:PlanName

wts:ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPercentOfAnnualBonusForPurchasingStock

srt:Maximum, wts:ManagementStockPurchasePlan


Share
Period End2021-06-272021-03-28
Value050.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPercentOfAnnualBonusForPurchasingStock0.0100.0

wts:ShippingAndHandling

wts:ShippingAndHandling


Shipping
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-01
Value1715141312141414141314141413
Percentage of ShippingAndHandling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

us-gaap:CommonClassA


Entity
Period End2020-07-262020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-292018-07-252018-04-292018-01-302017-10-272017-08-012017-05-012017-01-272016-11-042016-08-082016-05-092016-01-292015-11-022015-08-032015-05-042015-01-302014-10-312014-08-042014-05-052014-01-312013-11-042013-08-052013-05-062013-01-312012-11-012012-07-312012-04-302012-02-212011-10-312011-08-012011-04-302011-02-24
Value272727272727272727272727272727272727272828282828282828282828282827292929303030
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB


Entity
Period End2020-07-262020-04-262020-01-262019-10-272019-07-282019-04-282019-01-272018-10-292018-07-252018-04-292018-01-302017-10-272017-08-012017-05-012017-01-272016-11-042016-08-082016-05-092016-01-292015-11-022015-08-032015-05-042015-01-302014-10-312014-08-042014-05-052014-01-312013-11-042013-08-052013-05-062013-01-312012-11-012012-07-312012-04-302012-02-212011-10-312011-08-012011-04-302011-02-24
Value6.229296.229296.279296.279296.279296.279296.329296.329296.329296.329296.379296.379296.379296.379296.379296.379296.379296.379296.379296.379296.479296.479296.479296.479296.479296.489296.489296.489296.588686.588686.588686.588686.953686.953686.953686.953686.953686.953686.95368
Percentage of EntityCommonStockSharesOutstanding22.722.722.822.722.722.722.922.822.822.823.023.022.922.922.922.922.922.923.022.723.022.822.722.622.722.622.622.523.022.923.023.225.023.423.523.723.023.023.1

us-gaap:AccruedSalesCommissionCurrent

us-gaap:AccruedSalesCommissionCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4443464036353840403935
Percentage of AccruedSalesCommissionCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value11111111121314141415151515151414151414131211101110101010109.79.71010109.7109.78.89.19.89.98.98.97.5
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312010-10-032010-07-04
Value2.52.52.52.22.02.12.52.42.42.52.63.13.03.13.23.33.23.23.03.23.03.03.33.33.63.74.04.14.24.44.64.54.34.34.24.34.14.44.03.84.23.73.43.0
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-31
Value0.10.10.61.21.52.35.06.58.99.18.35.63.93.85.14.6
Percentage of AssetsFairValueDisclosure4.05.028.648.062.595.8200.0250.0287.1303.3267.7175.0118.2118.8159.4153.3

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-31
Value2.62.52.52.22.12.73.73.94.77.59.11212118.87.27.08.37.63.34.0
Percentage of AssetsFairValueDisclosure104.0100.0100.0100.0105.0128.6148.0162.5195.8300.0350.0387.1403.3367.7275.0218.2218.8259.4253.3100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Business
Period End2021-06-272021-03-282020-12-312020-09-27
Value3900000.03100000.03200000.02900000.0
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Business
Period End2021-06-272021-03-282020-12-312020-09-27
Value3900000.03100000.03200000.02900000.0
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel

srt:Maximum, us-gaap:FairValueInputsLevel3


Business
Period End2021-06-272021-03-282020-12-312020-09-27
Value4500000.04400000.04700000.04400000.0
Percentage of BusinessCombinationContingentConsiderationLiability115.4141.9146.9151.7

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-31
Value2400000.02300000.02500000.02700000.02700000.02800000.02900000.03000000.02800000.02700000.02700000.02700000.02700000.02400000.02100000.0
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:RevolvingCreditFacility


Debt
Period End2021-06-27
Value1.65
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:VariableRate

wts:BaseRateAndSwingLineLoans, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-03-302020-04-24
Value1.00.01
Percentage of DebtInstrumentInterestRateEffectivePercentage0.00.0

wts:BaseRateAndSwingLineLoans, us-gaap:PrimeRate


Debt
Period End2021-03-302020-04-24
Value0.50.005
Percentage of DebtInstrumentInterestRateEffectivePercentage0.00.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:DebtInstrument

us-gaap:DebtWeightedAverageInterestRate

us-gaap:RevolvingCreditFacility


Debt
Period End2021-06-27
Value1.16
Percentage of DebtWeightedAverageInterestRate100.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible us-gaap:Range

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

srt:Maximum


Decrease
Period End2021-06-272021-03-282020-12-31
Value2500000.04000000.05600000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0100.0100.0

srt:Minimum


Decrease
Period End2021-06-272021-03-282020-12-31
Value2000000.03000000.03100000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible80.075.055.4

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312010-10-032010-07-04
Value2500000.02500000.02500000.02200000.02000000.02100000.02500000.02400000.02400000.02500000.02600000.03100000.03000000.03100000.03200000.03300000.03200000.03200000.03000000.03200000.03000000.03000000.03300000.03300000.03600000.03700000.04000000.04100000.04200000.04400000.04600000.04500000.04300000.04300000.04200000.04300000.04100000.04400000.04000000.03800000.04200000.03700000.03400000.03000000.0
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-31
Value2500000.02500000.02500000.02200000.02000000.02100000.02500000.02400000.02400000.02500000.02600000.03100000.03000000.03100000.03200000.03300000.03200000.03200000.03000000.03300000.04000000.0
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationPlanAssets us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:DeferredCompensationPlanAssets

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312010-10-032010-07-04
Value2500000.02500000.02500000.02200000.02000000.02100000.02500000.02400000.02400000.02500000.02600000.03100000.03000000.03100000.03200000.03300000.03200000.03200000.03000000.03200000.03000000.03000000.03300000.03300000.03600000.03700000.04000000.04100000.04200000.04400000.04600000.04500000.04300000.04300000.04200000.04300000.04100000.04400000.04000000.03800000.04200000.03700000.03400000.03000000.0
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationPlanAssets us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-31
Value2500000.02500000.02500000.02200000.02000000.02100000.02500000.02400000.02400000.02500000.02600000.03100000.03000000.03100000.03200000.03300000.03200000.03200000.03000000.03300000.04000000.0
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1800000.0800000.01600000.02400000.03200000.02000000.0
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292018-12-31
Value8700000.04400000.04400000.03800000.02600000.02600000.02700000.02400000.01600000.0
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9591758797869369707055
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards


Deferred
Period End2020-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1000000.0300000.01400000.03600000.06200000.06100000.0
Percentage of DeferredTaxAssetsCapitalLossCarryforwards100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9183686258667870615966
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9.05.26.05.8131310128.78.19.4
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7.56.46.16.57.38.912105.56.58.1
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration

us-gaap:ForeignCountry


Deferred
Period End2020-12-31
Value27
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DomesticCountry


Deferred
Period End2020-12-31
Value2500000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration100.0

us-gaap:ForeignCountry


Deferred
Period End2020-12-31
Value1300000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration52.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9.49.57.19.913146.29.8141515
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value34323322
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-31
Value4900000.05400000.04800000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7.87.8161722262021161717
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves


Deferred
Period End2020-12-312019-12-312018-12-31
Value6100000.06300000.06000000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2321171620171715
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3132333755485029313329
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesLeasingArrangements


Deferred
Period End2020-12-312019-12-31
Value1110
Percentage of DeferredTaxLiabilitiesLeasingArrangements100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2.94.93.25.76.14.54.518151512
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2218161315162022222113
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value4.23.95.114
Percentage of DeferredTaxLiabilitiesUndistributedForeignEarnings100.0100.0100.0100.0

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

us-gaap:DerivativeAssets

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-272019-12-31
Value100000.01200000.0
Percentage of DerivativeAssets100.0100.0

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

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-272019-12-31
Value100000.01200000.0
Percentage of DerivativeAssets100.0100.0

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

us-gaap:DerivativeFixedInterestRate

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


Derivative
Period End2021-03-302016-02-12
Value1.02971.3137
Percentage of DerivativeFixedInterestRate100.0100.0

us-gaap:DerivativeFloorInterestRate us-gaap:VariableRate

us-gaap:DerivativeFloorInterestRate

us-gaap:LondonInterbankOfferedRateLIBOR


Derivative
Period End2021-03-302021-03-29
Value01.0
Percentage of DerivativeFloorInterestRate0.0100.0

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

us-gaap:DerivativeLiabilities

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-272021-03-282020-12-312019-12-312019-09-292019-06-30
Value300000.0300000.0100000.0200000.0300000.0300000.0
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateSwap, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-272020-12-312020-09-272020-06-282020-03-292016-10-022016-07-03
Value800000.0600000.01200000.01900000.01000000.0600000.01900000.0
Percentage of DerivativeLiabilities266.7600.00.00.00.00.00.0

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

us-gaap:ForeignExchangeContract, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-272021-03-282020-12-312019-12-312019-09-292019-06-30
Value300000.0300000.0100000.0200000.0300000.0300000.0
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-272020-12-312020-09-272020-06-282020-03-29
Value800000.0600000.01200000.01900000.01000000.0
Percentage of DerivativeLiabilities266.7600.00.00.00.0

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-312020-03-292019-12-312019-09-292019-06-30
Value100000.0600000.0200000.0300000.0300000.0
Percentage of DerivativeLiabilities100.00.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2020-12-312019-12-31
Value100000.0200000.0
Percentage of DerivativeLiabilities100.0100.0

us-gaap:DerivativeLiabilities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2020-12-312019-12-31
Value100000.0200000.0
Percentage of DerivativeLiabilities100.0100.0

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

wts:CanadianDollarToUsDollarContracts


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-29
Value1515147.611131313
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0100.0100.0100.0

wts:UsDollarToChineseYuanContracts


Derivative
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282019-12-312019-09-29
Value7.61.85.04.37.31.65.2
Percentage of DerivativeNotionalAmount47.811.635.056.664.011.938.0

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

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


Derivative
Period End2021-03-302016-02-12
Value100225
Percentage of DerivativeNotionalAmount0.00.0

us-gaap:DividendsPayableAmountPerShare us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType

us-gaap:DividendsPayableAmountPerShare

us-gaap:CommonClassA, us-gaap:SubsequentEvent


Dividends
Period End2020-07-272020-05-042020-02-062019-07-292019-02-062018-11-012018-07-302018-05-072018-02-082017-10-302017-08-012017-05-082017-02-082016-02-112015-02-122014-02-18
Value0.230.230.230.230.190.210.210.210.190.190.190.190.180.170.150.13
Percentage of DividendsPayableAmountPerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassB, us-gaap:SubsequentEvent


Dividends
Period End2021-08-022021-05-032020-11-022020-07-272020-05-042020-02-062019-07-292019-02-062018-11-012018-07-302018-05-072018-02-082017-10-302017-08-012017-05-082017-02-082016-02-112015-02-122014-02-18
Value0.260.260.230.230.230.230.230.210.210.210.210.190.190.190.190.180.17-0.150.13
Percentage of DividendsPayableAmountPerShare0.00.00.0100.0100.0100.0100.0110.5100.0100.0100.0100.0100.0100.0100.0100.0100.0-100.0100.0

us-gaap:DividendsPayableCurrentAndNoncurrent us-gaap:AwardType, us-gaap:PlanName

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:RestrictedStockUnitsRSU, wts:ManagementStockPurchasePlan


Dividends
Period End2020-12-31
Value100000.0
Percentage of DividendsPayableCurrentAndNoncurrent100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value6758655645465752454360524647555045404845423746474539444343424344414042413939454648404245
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value13171714162120201510
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:PerformanceShares


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5.57.86.65.36.37.95.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized41.744.637.935.838.937.424.8

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType, us-gaap:PlanName

us-gaap:EmployeeStockOption, wts:StockIncentivePlan2004


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.00.00.00.00.62.55.610
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.00.00.00.03.711.827.751.0

us-gaap:RestrictedStockUnitsRSU, wts:ManagementStockPurchasePlan


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.80.90.81.21.50.90.60.8
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized6.15.14.68.19.34.33.03.8

wts:RestrictedStockAwardAndDeferredCompensationShareBasedPayments, wts:StockIncentivePlan2004


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value6.98.810.08.37.99.89.09.4
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized52.350.357.556.148.846.444.645.2

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FairValueInputsLevel3


Fair
Period End2021-06-272021-03-282020-12-312020-09-27
Value3900000.03100000.03200000.02900000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-272021-03-282020-12-312020-09-27
Value3900000.03100000.03200000.02900000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-312019-12-312019-09-292019-06-302019-03-31
Value4600000.04100000.04100000.04200000.03800000.0
Percentage of FinanceLeaseLiability100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2020-12-31
Value1700000.0
Percentage of FinanceLeaseLiabilityCurrent100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2020-12-31
Value2900000.0
Percentage of FinanceLeaseLiabilityNoncurrent100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-31
Value4900000.0
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value1700000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2020-12-31
Value300000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-31
Value700000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value900000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value1300000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-31
Value300000.0
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-312019-12-31
Value3.53.8
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value2442402372312282242202162122082052001961901871821761701651601541491441391331281231191151121081041041009793908681777364
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value17016816516316015815615415114914614414113713312912512111711310910510298949187848179767374716866636057545043
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization69.669.870.070.470.570.770.971.171.371.571.771.872.072.071.171.171.071.070.970.870.870.770.670.670.770.870.870.770.670.570.470.370.770.870.870.870.970.770.569.869.167.3

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value3837363433323130292827262524232221201918171616151413121211111010109.89.38.78.27.67.16.86.45.6
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization15.815.615.415.014.814.614.314.113.913.513.313.112.812.612.312.112.011.811.611.411.311.211.111.010.910.710.410.310.310.210.09.99.89.79.69.39.18.88.78.88.78.8

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value3.73.73.73.73.73.63.63.63.63.63.53.53.53.56.06.06.06.05.96.06.05.95.95.85.85.75.75.75.75.65.65.65.65.65.55.55.55.55.46.26.05.7
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization1.51.51.61.61.61.61.61.71.71.71.71.71.81.83.23.33.43.53.63.83.93.94.14.24.34.44.64.84.95.05.25.35.45.65.75.96.16.46.68.08.28.9

us-gaap:Patents


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value16161616151515151515151515151515151514141414141413131313121212121211111111111010109.6
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization6.66.66.86.97.07.17.27.37.47.67.77.88.08.28.28.48.58.89.09.29.49.69.810.010.210.510.811.011.111.411.611.811.611.812.012.212.412.913.213.413.915.0

us-gaap:TradeNames


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312012-12-31
Value15151514131313121211111110109.79.38.98.58.17.77.26.86.45.95.14.64.23.93.63.33.01.8
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization6.56.56.46.06.06.05.95.95.85.75.65.55.55.45.25.15.05.04.94.84.74.54.44.23.83.63.43.33.12.92.81.9

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value13
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value10
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value11
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value11
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value12
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value341341341338335334336335334334334334334334335335334333332302301301301291292291295195198198199198200200201200198205194208217170
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value236235236234232232232232232232232232233233233233233232231215215215212204204203206130132132133132133133134133132137135151159120
Percentage of FiniteLivedIntangibleAssetsGross69.169.169.169.369.369.369.369.369.769.769.769.769.869.969.569.669.769.669.671.371.371.370.670.069.969.970.066.666.967.066.866.866.666.566.566.666.766.970.072.873.470.9

us-gaap:DevelopedTechnologyRights


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value585858565656565654545454545453535353534141414141414142262626262728282828282819192019
Percentage of FiniteLivedIntangibleAssetsGross17.017.017.016.816.916.916.916.916.316.316.316.316.316.116.115.915.915.916.013.813.813.813.714.214.314.414.313.613.513.513.513.714.014.114.114.214.213.910.29.59.211.6

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value4.34.34.34.34.34.34.34.34.34.34.34.34.34.36.96.86.86.96.86.96.96.99.49.49.59.59.58.88.88.88.88.78.68.78.78.68.68.68.520208.7
Percentage of FiniteLivedIntangibleAssetsGross1.31.31.31.31.31.31.31.31.31.31.31.31.31.32.12.02.02.12.02.32.32.33.13.23.23.33.24.54.44.44.44.44.34.34.34.34.34.24.49.79.65.1

us-gaap:Patents


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-31
Value161616161616161616161616161616161616161616161616161616161616161616161616161616161616
Percentage of FiniteLivedIntangibleAssetsGross4.74.74.74.84.84.84.84.84.84.84.84.84.84.84.84.84.84.84.85.35.35.35.35.55.55.55.58.48.38.38.38.38.28.28.28.28.28.18.58.07.89.8

us-gaap:TradeNames


Finite
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312012-12-31
Value2726272625252625262626262626252525252522222221202020201313131313
Percentage of FiniteLivedIntangibleAssetsGross7.97.97.97.97.77.77.77.77.87.87.87.87.87.87.67.77.67.67.57.37.37.37.37.07.07.07.06.96.96.96.96.7

us-gaap:GoodwillGross

us-gaap:GoodwillGross


Goodwill
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value766764769755747743748744711710711714713721717715711704699664662664656651651649676517536538539534527523532525513535513522536463450447
Percentage of GoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillGross us-gaap:StatementBusinessSegments

srt:Americas


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-31
Value476476476476476438438438437
Percentage of GoodwillGross63.063.864.163.764.061.661.761.561.0

srt:Europe


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-31
Value246241239241238243241243249
Percentage of GoodwillGross32.632.332.232.332.134.234.034.234.7

wts:AsiaPacificMiddleEastAndAfrica


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-31
Value3329283029293030293031303131303026
Percentage of GoodwillGross4.43.93.84.03.94.24.34.24.24.24.34.34.34.44.44.34.0

us-gaap:GoodwillGross us-gaap:StatementGeographical

srt:Americas


Goodwill
Period End2021-06-272021-03-282020-12-312019-12-312018-12-312017-12-31
Value482482482476438437
Percentage of GoodwillGross63.063.162.763.761.561.0

srt:Europe


Goodwill
Period End2021-06-272021-03-282020-12-312019-12-312018-12-312017-12-31
Value248247252241243249
Percentage of GoodwillGross32.532.432.832.334.234.7

wts:AsiaPacificMiddleEastAndAfrica


Goodwill
Period End2021-06-272021-03-282020-12-312019-12-312018-12-31
Value3434343030
Percentage of GoodwillGross4.54.54.54.04.2

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-312009-12-31
Value167167167167167167167167167167167167167167167167167167167167167167167373737372424242424242424242323232222222222
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss us-gaap:StatementBusinessSegments

srt:Europe


Goodwill
Period End2020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312017-12-31
Value129129129129129129129129129
Percentage of GoodwillImpairedAccumulatedImpairmentLoss77.677.677.677.677.677.677.677.677.6

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss us-gaap:StatementGeographical

srt:Europe


Goodwill
Period End2021-06-272021-03-282020-12-312019-12-312018-12-312017-12-31
Value129129129129129129
Percentage of GoodwillImpairedAccumulatedImpairmentLoss77.677.677.677.677.677.6

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312012-12-31
Value378377378374371370371370370369370370370371372372371368367338338338337329329328333235240240240239
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value185169167167170168171173174181182176173169159160160162144142146159136144137165170177182191179179177173158166159158147159166159143
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value1089279899594838891958793889281828178818284898893991011041111151131111091081041111091041071071151218585
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryValuationReserves

us-gaap:InventoryValuationReserves


Inventory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3727272828282729282623
Percentage of InventoryValuationReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032011-04-032010-12-31
Value20171616181715171817172019191716161413161616151617151617201819212121202322282834283836
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:CreditFacility

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:RevolvingCreditFacility


Letters
Period End2021-03-282020-09-27
Value1316
Percentage of LettersOfCreditOutstandingAmount100.0100.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility


Letters
Period End2020-12-312020-03-29
Value1615
Percentage of LettersOfCreditOutstandingAmount0.00.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCredit, us-gaap:LetterOfCredit


Letters
Period End2021-06-27
Value14
Percentage of LettersOfCreditOutstandingAmount0.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:LongtermDebtType

us-gaap:LetterOfCredit


Letters
Period End2021-06-272021-03-282020-12-312020-09-272020-03-292019-12-312019-03-31
Value14131616152525
Percentage of LettersOfCreditOutstandingAmount0.0100.00.0100.00.00.00.0

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

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-09-272015-06-282015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312010-10-032010-07-04
Value2.52.52.52.22.02.12.52.42.42.52.63.13.03.13.23.33.23.23.03.23.03.03.33.33.63.74.04.14.24.44.64.54.34.34.24.34.14.44.03.84.23.73.43.0
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302016-10-022016-07-03
Value1.10.30.71.21.91.00.20.30.30.61.9
Percentage of LiabilitiesFairValueDisclosure44.012.028.054.595.047.68.012.512.518.863.3

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312016-10-022016-07-032016-04-032015-12-312015-03-292014-12-312014-09-282014-06-292014-03-302013-12-312013-09-292013-06-302013-03-312012-12-312012-09-302012-07-012012-04-012011-12-312011-10-022011-07-032010-12-312010-10-032010-07-04
Value3.93.13.22.92.82.82.82.82.83.02.93.03.02.95.86.96.86.65.72.32.52.22.22.14.44.03.85.05.25.46.16.21.12.22.21.91.91.9
Percentage of LiabilitiesFairValueDisclosure156.0124.0128.0131.8116.7112.0107.790.393.396.890.690.993.890.6193.3215.6226.7220.0172.762.262.553.752.447.795.788.988.4116.3123.8125.6148.8140.927.557.952.451.455.963.3

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-272021-03-282020-12-312020-09-272020-06-282020-03-292019-12-312019-09-292019-06-302019-03-312018-12-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022016-12-312015-12-312014-12-31
Value7.55.96.46.33.93.12.72.75.55.35.45.95.86.16.16.36.26.18.89.06.5
Percentage of LiabilitiesFairValueDisclosure300.0236.0256.0286.4195.0147.6108.0112.5229.2212.0207.7190.3193.3196.8190.6190.9193.8190.6293.3272.7162.5

us-gaap:LineOfCredit us-gaap:DebtInstrument

us-gaap:LineOfCredit

us-gaap:RevolvingCreditFacility


Line
Period End2021-06-272020-03-292019-09-292019-06-30
Value195803730
Percentage of LineOfCredit100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LineOfCredit, us-gaap:LetterOfCredit


Line
Period End2021-03-30
Value100
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:CreditFacility

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:RevolvingCreditFacility


Line
Period End2021-03-282020-09-27
Value586533
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:DebtInstrument

us-gaap:LineOfCredit


Line
Period End2021-06-272016-04-03
Value591475
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.00.0

us-gaap:RevolvingCreditFacility


Line
Period End2020-12-31
Value583
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity0.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-312015-12-31
Value0.0226
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths0.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value200
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:LossContingencyEstimateOfPossibleLoss

us-gaap:LossContingencyEstimateOfPossibleLoss


Loss
Period End2021-06-272021-03-282020-09-27
Value4000000.05900000.06100000.0
Percentage of LossContingencyEstimateOfPossibleLoss100.0100.0100.0

us-gaap:LossContingencyEstimateOfPossibleLoss us-gaap:Range

srt:Maximum


Loss
Period End2020-12-31
Value6200000.0
Percentage of LossContingencyEstimateOfPossibleLoss0.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value3.63.7
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-31
Value3.8
Percentage of OperatingLossCarryforwards100.0

us-gaap:ForeignCountry


Operating
Period End2020-12-312019-12-312018-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2725243441432124
Percentage of OperatingLossCarryforwards715.80.00.00.00.00.00.00.0

wts:AustrianOperations


Operating
Period End2020-12-312019-12-312018-12-31
Value272424
Percentage of OperatingLossCarryforwards715.80.00.0

wts:KoreanOperations


Operating
Period End2020-12-312019-12-31
Value3.81.2
Percentage of OperatingLossCarryforwards100.00.0

us-gaap:OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment

us-gaap:OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1616171713141616131314
Percentage of OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

wts:OtherActions


Restructuring
Period End2021-06-27
Value9.6
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0

us-gaap:RestructuringAndRelatedCostExpectedCost1 us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostExpectedCost1

us-gaap:EmployeeSeverance, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value21
Percentage of RestructuringAndRelatedCostExpectedCost1100.0

us-gaap:EmployeeSeverance, wts:Other2020Actions


Restructuring
Period End2020-12-312020-09-27
Value8.811
Percentage of RestructuringAndRelatedCostExpectedCost10.00.0

wts:FacilitiesConsolidation, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value1.0
Percentage of RestructuringAndRelatedCostExpectedCost14.7

wts:FacilityClosingAndOther, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value2.0
Percentage of RestructuringAndRelatedCostExpectedCost19.3

wts:FacilityClosingAndOther, wts:Other2020Actions


Restructuring
Period End2020-12-31
Value0.8
Percentage of RestructuringAndRelatedCostExpectedCost10.0

wts:LegalAndConsultancy, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value0.6
Percentage of RestructuringAndRelatedCostExpectedCost12.8

wts:PlantWriteDown, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value2.2
Percentage of RestructuringAndRelatedCostExpectedCost110.2

wts:PlantWriteDown, wts:Other2020Actions


Restructuring
Period End2020-12-31
Value1.1
Percentage of RestructuringAndRelatedCostExpectedCost10.0

us-gaap:RestructuringAndRelatedCostExpectedCost1 us-gaap:RestructuringPlan

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value26
Percentage of RestructuringAndRelatedCostExpectedCost1122.3

wts:Other2020Actions


Restructuring
Period End2020-12-312020-09-27
Value109.5
Percentage of RestructuringAndRelatedCostExpectedCost10.00.0

wts:OtherActions


Restructuring
Period End2021-06-27
Value9.9
Percentage of RestructuringAndRelatedCostExpectedCost146.0

us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1 us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1

us-gaap:EmployeeSeverance, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value4.6
Percentage of RestructuringAndRelatedCostExpectedCostRemaining1100.0

wts:FacilityClosingAndOther, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value1.5
Percentage of RestructuringAndRelatedCostExpectedCostRemaining132.6

wts:FacilityClosingAndOther, wts:Other2020Actions


Restructuring
Period End2020-12-312020-09-272020-06-28
Value0.21.11.5
Percentage of RestructuringAndRelatedCostExpectedCostRemaining10.00.00.0

wts:PlantWriteDown, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value2.2
Percentage of RestructuringAndRelatedCostExpectedCostRemaining147.8

wts:PlantWriteDown, wts:Other2020Actions


Restructuring
Period End2020-12-312020-09-272020-06-28
Value0.20.91.4
Percentage of RestructuringAndRelatedCostExpectedCostRemaining10.00.00.0

us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1 us-gaap:RestructuringPlan

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value8.3
Percentage of RestructuringAndRelatedCostExpectedCostRemaining1180.4

wts:Other2020Actions


Restructuring
Period End2020-12-312020-09-272020-06-28
Value0.42.03.9
Percentage of RestructuringAndRelatedCostExpectedCostRemaining10.00.00.0

us-gaap:RestructuringReserve us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserve

us-gaap:EmployeeSeverance, wts:Actions2018


Restructuring
Period End2020-12-31
Value0.5
Percentage of RestructuringReserve100.0

us-gaap:EmployeeSeverance, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value16
Percentage of RestructuringReserve0.0

wts:FacilityClosingAndOther, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value0.5
Percentage of RestructuringReserve0.0

wts:LegalAndConsultancy, wts:FranceActions2021


Restructuring
Period End2021-06-27
Value0.4
Percentage of RestructuringReserve0.0

us-gaap:RestructuringReserve us-gaap:RestructuringPlan

wts:FranceActions2021


Restructuring
Period End2021-06-27
Value17
Percentage of RestructuringReserve0.0

wts:Other2020Actions


Restructuring
Period End2020-12-312020-09-27
Value4.65.0
Percentage of RestructuringReserve920.00.0

wts:OtherActions


Restructuring
Period End2021-06-272018-09-30
Value2.00.2
Percentage of RestructuringReserve0.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:PerformanceShares


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value208000.0238000.0249000.0273000.0267000.0201000.0107000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType, us-gaap:PlanName

wts:RestrictedStockAwardAndDeferredCompensationShareBasedPayments, wts:StockIncentivePlan2004


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value166000.0196000.0216000.0217000.0210000.0244000.0214000.0260000.0237000.0153000.0162000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber79.882.486.779.578.7121.4200.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value78.0673.8466.1558.2356.9657.9856.97
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType, us-gaap:PlanName

wts:RestrictedStockAwardAndDeferredCompensationShareBasedPayments, wts:StockIncentivePlan2004


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value77.9776.5671.2857.3153.7952.6153.7445.5835.4530.3331.39
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue99.9103.7107.898.494.490.794.30.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:EmployeeStockOption, wts:StockIncentivePlan2004


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5000.010000.049000.093000.082000.0192000.0128000.0249000.0360000.0745000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:EmployeeStockOption, wts:StockIncentivePlan2004


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value52.453.6555.2554.8553.3845.140.0432.3530.9130.61
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions us-gaap:AwardType

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.0059.86248930.0820560.192
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:EmployeeStockOption, wts:ExercisePriceRangeOne


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.0031.0177.150.0113
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions60.010.136.87.713.8

us-gaap:EmployeeStockOption, wts:ExercisePriceRangeTwo


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.0028.86222390.03402
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions40.089.945.942.641.5

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions us-gaap:AwardType

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.0059.86248940.1304830.362
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:EmployeeStockOption, wts:ExercisePriceRangeOne


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.0031.0177.150.0113
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions60.010.136.87.68.7

us-gaap:EmployeeStockOption, wts:ExercisePriceRangeTwo


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.0028.86222390.057769
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions40.089.945.942.144.3

us-gaap:SharePrice us-gaap:AwardType, us-gaap:PlanName, us-gaap:StatementClassOfStock

us-gaap:SharePrice

us-gaap:EmployeeStockOption, wts:StockIncentivePlan2004, us-gaap:CommonClassA


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value121.799.7664.53