KWR


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

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestAndDebtExpense

us-gaap:InterestExpense

us-gaap:InterestExpenseDebt

us-gaap:InterestIncomeExpenseNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

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

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:SellingGeneralAndAdministrativeExpense

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

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoodsAndWorkInProcess

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:Land

us-gaap:MachineryAndEquipmentGross

us-gaap:NoncurrentAssets
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:ConstructionInProgressGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:StatementGeographical

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:DebtCurrent

us-gaap:DividendsPayableCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:AdjustmentsForNewAccountingPronouncements

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

us-gaap:MinorityInterest

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:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ChangeInAccountingPrincipleIndirectEffect
us-gaap:ChangeInAccountingPrincipleIndirectEffect, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:MinorityInterest

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities
us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

kwr:Accelerateddepreciationincludedinbusinesscombinationtransactionexpenses

kwr:CombinationRelatedExpensesNetOfPayments

kwr:Definedcontributionplanemployermatchingcontributionpercentmaximum
us-gaap:AwardType

kwr:EffectOfTaxRateChange

kwr:FairValueStepUpOfHoughtonInventorySold

kwr:IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments

kwr:IncreaseDecreaseInDeferredCompensationAndOtherNet

kwr:NetReportingAmount

kwr:Netreportingamount

kwr:NonoperatingCharges

kwr:OtherComprehensiveIncomeLossBeforeReclassifications
us-gaap:StatementEquityComponents

kwr:PensionAndPostRetirementBenefitCostsNonserviceComponents

kwr:PensionPremiumRefund

kwr:Pensionandpostretirementbenefitcostsnonservicecomponents
us-gaap:LongtermDebtType
kwr:Percentageoftermloanprincipalamortizationyearfourandfive
us-gaap:LongtermDebtType
kwr:Percentageoftermloanprincipalamortizationyearone
us-gaap:LongtermDebtType
kwr:Percentageoftermloanprincipalamortizationyearthree

kwr:ProceedsFromNonIncomeTaxRefunds

kwr:ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement
us-gaap:StatementEquityComponents

kwr:StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions
us-gaap:StatementEquityComponents

kwr:UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome
us-gaap:AwardType
kwr:Vestingsharestargetlowerpercent
us-gaap:AwardType
kwr:Vestingsharestargetupperpercent

us-gaap:AdjustmentForAmortization

us-gaap:AmountRecognizedInIncomeDueToInflationaryAccounting
us-gaap:ConsolidatedEntities

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred
us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed
us-gaap:BusinessAcquisition
us-gaap:CashAcquiredFromAcquisition
us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:ConcentrationRiskByBenchmark
us-gaap:ConcentrationRiskPercentage1

us-gaap:CurrentForeignTaxExpenseBenefit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost
us-gaap:AwardType
us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount
us-gaap:AwardType
us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent
us-gaap:AwardType
us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
us-gaap:FinancialInstrument
us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
us-gaap:IncomeStatementLocation

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ForeignCurrencyTransactionGainLossRealized

us-gaap:GainLossOnDispositionOfAssets

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementGeographical

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementGeographical
us-gaap:StatementGeographical
us-gaap:GoodwillPeriodIncreaseDecrease

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
us-gaap:StatementGeographical

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:IncomeTaxReconciliationTaxSettlementsForeign

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInRestructuringReserve

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestExpenseDebtExcludingAmortization
us-gaap:Range
us-gaap:LineOfCreditFacilityCommitmentFeePercentage
us-gaap:Range, us-gaap:LongtermDebtType

us-gaap:LossContingencyAccrualPayments

us-gaap:LossContingencyReceivableProceeds

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation
us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
us-gaap:StatementEquityComponents

us-gaap:NumberOfReportableSegments

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherDepreciationAndAmortization

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsForLegalSettlements

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsOfDividendsMinorityInterest
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition

us-gaap:PensionAndOtherPostretirementBenefitExpense

us-gaap:ProceedsFromInsuranceSettlementInvestingActivities

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit

us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt

us-gaap:ProceedsFromRepurchaseOfEquity

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities
us-gaap:LongtermDebtType

us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated

us-gaap:RestructuringCharges
us-gaap:RestructuringPlan

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:ShortTermLeaseCost

us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross
us-gaap:StatementEquityComponents

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense

us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations

dei:EntityCommonStockSharesOutstanding
us-gaap:BusinessAcquisition
kwr:BusinessCombinationFairValueOfEquitytransfered
us-gaap:BusinessAcquisition
kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAccruedExpensesAndOtherAccruedLiabilities
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:LossContingenciesByNatureOfContingency
kwr:Businesscombinationindemnificationassetsrelatedtoformerownership
us-gaap:BusinessAcquisition
kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions
us-gaap:Restatement, us-gaap:BusinessAcquisition

kwr:ConsolidatedAdjustedEbitdaToInterestExpenseRatio
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
kwr:CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost
us-gaap:RetirementPlanType

kwr:DeferredTaxAssetsAcquiredDisallowedInterest
us-gaap:BusinessAcquisition

kwr:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocalBasedOnReversalOfDeferredTaxLiabilities

kwr:DeferredTaxAssetsPartialValuationAllowanceNetExpectedFutureBenefit

kwr:DeferredTaxAssetsPrepaidExpense

kwr:DeferredTaxAssetsRightOfUseAssets

kwr:DeferredTaxAssetsTaxCreditCarryforwardsForeignExpectedToExpire

kwr:DeferredTaxLiabilitiesLeaseLiabilities
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
kwr:DefinedBenefitPlanFairValueOfPlanAssetsExcludingAssetsMeasuredAtNetAssetValue

kwr:DirectorRetainerAnnualFee
us-gaap:BusinessAcquisition
kwr:Estimatedpurchasepricesettlement
us-gaap:Restatement, us-gaap:BusinessAcquisition

kwr:EuroTermLoanBorrowings

kwr:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear

kwr:Finitelivedintangibleassetsamortizationexpensecurrentfiscalyear

kwr:IndustrialDevelopmentRevenueBond
us-gaap:LongtermDebtType
kwr:Industrialdevelopmentrevenuebond

kwr:InflationaryPercentage
us-gaap:ConsolidatedEntities

kwr:InitialConsolidatedNetDebtToConsolidatedEbitdaRatio

kwr:MaximumAnnualCashDividendsRestrictionBasedOnCovenants
us-gaap:Range
kwr:NetDebtToConsolidatedAdjustedEbitdaRatio

kwr:OperatingIncomeLossSegmentReporting
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:StatementGeographical

kwr:OperatingLossCarryforwardsForeignPartialValuationAllowance

kwr:OperatingLossCarryforwardsStatePartialValuationAllowance

kwr:PercentageOfCashDividendsOfConsolidatedAdjustedEbitda
us-gaap:LongtermDebtType
kwr:PercentageOfTermLoanBorrowings

kwr:RestrictedInsuranceSettlements
us-gaap:BusinessAcquisition
kwr:RightOfUseLeaseAsset

kwr:TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiabilityInstallmentsPaid

kwr:TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiabilityRemainingInstallments

kwr:Taxcutsandjobsactof2017accountingearningsofforeignsubsidiary

kwr:Uncertaintaxpositionassetsnoncurrent

kwr:UnrecognizedTaxBenefitsIfRecognized
dei:EntityByLocation, us-gaap:BusinessAcquisition, us-gaap:IncomeTaxAuthority
kwr:UnrecognizedTaxBenefitsReserve
dei:EntityByLocation, us-gaap:IncomeTaxAuthority
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:BusinessAcquisition, us-gaap:IncomeTaxAuthority
us-gaap:StatementGeographical
kwr:Unrecognizedtaxbenefitsreserve

kwr:UsTermLoanBorrowings

kwr:Valuationallowanceamountotherforeigndeferredtaxasset

kwr:Valuationallowanceamountrelatedtobusinesscombination

kwr:Valuationallowanceamountstatedeferredtaxasset

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccrualForEnvironmentalLossContingencies

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedMarketingCostsCurrent

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedSalariesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:BuildingsAndImprovementsGross
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue

us-gaap:BusinessCombinationIndemnificationAssetsAmountAsOfAcquisitionDate
dei:EntityByLocation, us-gaap:BusinessAcquisition, us-gaap:IncomeTaxAuthority
us-gaap:BusinessAcquisition, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:BusinessAcquisition
us-gaap:StatementGeographical, us-gaap:BusinessAcquisition, us-gaap:IncomeTaxAuthority
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:Restatement, us-gaap:BusinessAcquisition
us-gaap:StatementScenario, us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
us-gaap:Restatement, us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesRecognized

us-gaap:CapitalLeasedAssetsGross

us-gaap:CapitalizedComputerSoftwareNet

us-gaap:CashSurrenderValueFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:CashSurrenderValueOfLifeInsurance

us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount
us-gaap:LongtermDebtType
us-gaap:LongtermDebtType, us-gaap:ShortTermDebtType

us-gaap:DebtWeightedAverageInterestRate
us-gaap:LongtermDebtType

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:StatementScenario

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent

us-gaap:DeferredFinanceCostsCurrentNet
us-gaap:BalanceSheetLocation
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNoncurrentGross
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenue

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInProcessResearchAndDevelopment

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign
us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryPercentage
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DerivativeBasisSpreadOnVariableRate
us-gaap:LongtermDebtType

us-gaap:DerivativeFixedInterestRate
us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:DerivativeLiabilityNotionalAmount

us-gaap:DerivativeVariableInterestRate

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementGeographical

us-gaap:EquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:StatementGeographical

us-gaap:FiniteLivedCustomerListsGross

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:StatementGeographical, us-gaap:IncomeTaxAuthority
us-gaap:IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority

us-gaap:IndefiniteLivedTrademarks
us-gaap:StatementGeographical

us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue

us-gaap:InventoryFinishedGoodsAndWorkInProcessNetOfReserves
us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmount
us-gaap:InventoryGross

us-gaap:InventoryRawMaterialsAndSuppliesNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LettersOfCreditOutstandingAmount
us-gaap:LongtermDebtType
us-gaap:LongtermDebtType, us-gaap:ShortTermDebtType

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent
us-gaap:StatementGeographical

us-gaap:LineOfCredit
us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:LongtermDebtType
us-gaap:LongTermDebtPercentageBearingVariableInterestRate
us-gaap:LongtermDebtType
us-gaap:LongtermDebtWeightedAverageInterestRate

us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:Range
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwardsValuationAllowance
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:OtherAssetsMiscellaneousCurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherFiniteLivedIntangibleAssetsGross

us-gaap:OtherLongTermDebt
us-gaap:LongtermDebtType

us-gaap:OtherLongTermDebtCurrent

us-gaap:OtherRestrictedAssetsCurrent

us-gaap:OtherSundryLiabilitiesNoncurrent

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

us-gaap:RealEstateHeldforsale

us-gaap:RestrictedCash

us-gaap:RestructuringReserve
us-gaap:RestructuringPlan

us-gaap:RestructuringReserveCurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShortTermBorrowings
us-gaap:ShareRepurchaseProgram
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Operating Lease Liability
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
Contract With Customer Liability Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Declared
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Foreign Currency Transaction Gain Loss Realized
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
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Interest Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
AccountsReceivable
Accounts Receivable Gross Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:CommonStockValue ████████▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁17.87817.87517.85117.83117.817.75217.73517.73113.33813.33413.33813.33413.33113.32313.30813.29913.3113.29113.27813.25713.2513.23613.28813.30613.33713.33213.30113.26913.24213.22713.19613.18713.16813.1413.09513.08213.01112.95112.91212.87512.823NA11.492NANA
us-gaap:CommonStockParOrStatedValuePerShare ███████████████████████████████████████▁▁1e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-061e-081e-08NA1e-08NANA
us-gaap:CommonStockSharesIssued ████████▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁17.87813717.87507617.85061617.83054117.79960617.75225517.73516217.73072813.33789613.33366813.33802613.33436413.33084513.3225513.30797613.29929413.30996613.29080713.27783213.25706613.24975913.2360413.28811313.30562913.33691813.33247213.30089113.26926613.24216713.22671713.1961413.1873213.16848413.13969113.09490113.08191713.01063912.95075212.91150812.87511312.823294NA11.492142NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 17.849521NANA17.80086517.69749617.672525NA16.18572413.35225513.33849NA13.31554113.29738813.278606NA13.25169313.24027913.221061NA13.17384413.14471313.129394NA13.22245213.23967513.208657NA13.15634113.13941313.111152NA13.08490513.0627413.0319NA12.97130912.9318312.851892NA12.77037812.218777NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 17.802366NANA17.74353817.69749617.672525NA16.18572413.30424813.291589NA13.27825913.26750413.245026NA13.21716513.19505313.176096NA13.14388413.12613413.116807NA13.20911913.22026413.188761NA13.13366813.11802513.091503NA13.06241713.03782213.001963NA12.93741712.85091712.730682NA12.62145912.043858NANANANA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁0.0067930.002083NANA0.0NANA0.0019050.00.0NA0.0007180.0061890.002862NA0.00430.0052780.003507NA0.00.0035060.011742NA0.0079030.0075590.004497NA0.0061460.0065790.002824NA0.0028580.006170.002444NA0.0045370.0099170.020178NA0.015740.008209NANANANA
us-gaap:EarningsPerShareBasic ▇▇█▆▃▁▅▂▅▅▅▆▆▅▂▅▅▄▆▆▅▅▅▅▅▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▄▅1.882.162.731.53-0.43-1.60.86-0.81.171.040.591.481.440.96-0.730.840.90.531.311.211.130.980.861.081.130.780.951.181.170.961.070.951.221.040.990.80.810.920.81.040.80.920.59999999999999960.560.82
us-gaap:EarningsPerShareDiluted ▇▇█▆▃▁▅▂▅▅▅▆▆▅▂▅▅▄▆▆▅▅▅▅▅▅▅▆▅▅▅▅▆▅▅▅▅▅▅▅▅▅▅▄▅1.882.152.721.53-0.43-1.60.86-0.81.171.030.581.471.440.95-0.730.830.890.521.311.211.130.980.861.081.130.780.951.181.160.961.070.951.221.040.990.80.810.910.81.030.790.910.58000000000000010.550.8
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 TTM Greenblatt ROC _ _▇█▇▇▃▁▅▁▅▅▅▆▅▅▅▄▅▄▅▅▅▅▄▅▅▅▅▅▅▅▅▅▅▅▄▅▅▅▄▅▄▄38.81644.89434.70734.8592.238-12.44420.276-14.50220.53119.82920.06824.91922.56320.23117.07414.00917.90313.75820.38521.33922.09319.23413.22318.72821.44517.86416.48520.55320.94519.37315.23218.80719.79317.41113.67615.86316.98316.70211.36717.50414.94114.1NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AllocatedShareBasedCompensationExpense ▅▅▁█▅▆▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▄▄▄▅▄▄▄▄2.3553.779-6.82410.1472.9914.6821.8191.370.661.0120.8770.8720.8921.0830.9211.0241.0921.1531.4071.5191.6251.7981.4191.3311.4841.6851.351.2271.3441.388NANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▆▄█▇▄▁▆▂▅▅▄▅▄▅▄▅▅▄▄▅▄▅▄▄▅▄▄▄▅▅▅▅▅▅▄▄▄▅▄▄▅▅50.85511.98596.88361.5574.525-71.73543.117-40.21915.87715.3927.42213.7093.63319.094-8.18917.40720.92912.4382.05415.77111.22718.269.8423.37717.2381.813-0.3545.8716.85514.41522.62414.56512.57813.7271.93112.3714.35115.8641.24-0.23213.83114.839NANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest █▁0.0380.015NA0.0560.014-0.095NA-0.0220.0820.055NA0.043-0.0470.15NA0.4090.4861.142NA0.520.2370.46NA0.097NANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▄█▇▄▁▆▂▅▅▄▅▄▅▄▅▅▅▄▅▄▅▄▄▅▄▄▄▅▅▅▅▄▅▄▅▄▅▄▄▅▅50.89312.096.94561.6134.539-71.8343.289-40.24115.95915.4477.52413.7523.58619.244-7.4917.81621.41513.582.41216.29111.46418.7210.1253.47417.4882.072-0.2566.04717.36515.19823.13115.06412.33914.1662.4613.2974.55616.9021.522-0.67914.61415.477NANANA
us-gaap:CostOfGoodsAndServicesSold ██▆▅▄▆▇▅▁▁▁▁▁▁▁▁280.811273.589243.838227.032188.654244.71255.162220.073130.708135.443136.644140.929141.025136.608137.075138.142NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit ██▇▇▄▆▇▅▃▃▂▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁▁154.451156.194142.014140.19297.386133.851136.132105.05775.16175.76774.83881.09380.93775.44773.99774.77671.83570.88769.70470.77971.23567.87568.76671.32970.61766.32869.57670.368.21665.11465.16365.9967.31462.60859.15459.12660.63659.79556.66459.48653.76652.734NA49.02848.531
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ███▆▄▁▅▃▆▆▆▆▆▆▆▅▆▅▆▆▆▆▅▆▆▆▆▆▆▆▆▆▆▆▆▅▆▆▅▆▅▅▅▅▅47.20844.11147.00227.783-5.566-42.0811.046-20.40119.84118.41819.23923.40721.79318.65916.82914.22716.09213.5220.63421.64622.18219.54713.06418.63821.12517.40316.62121.46821.37618.82816.41117.67221.56117.18215.82115.315.83515.99211.54119.3414.80313.69311.3348.07913.493
us-gaap:IncomeTaxExpenseBenefit ▆▅▄▄▄▁▃▂▄▄▅▄▄▄█▄▄▄▄▄▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▄▄▄▄▄▄15.21810.6892.3072.2453.222-13.07-2.012-5.6334.84.92911.4964.333.6685.55627.4243.144.2246.8653.5626.1217.2386.3052.1614.5415.7245.3594.7315.7246.5386.5463.5565.9726.8284.1332.8834.3734.8743.4451.2955.644.4992.8223.6311.6614.143
us-gaap:InterestAndDebtExpense 6.001NANANA7.1398.899NANANA1.214NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense NA5.8373.427.1457.1398.8997.9266.5531.2831.2141.3541.511.6021.6921.6630.7930.780.6560.6630.7580.7270.7410.6940.6970.6070.5870.6240.6410.5810.5250.6990.7170.7620.7440.9241.0341.1511.1741.0821.1661.21.2181.1831.3451.386
us-gaap:InterestExpenseDebt 4.813NANANA5.951NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestIncomeExpenseNet ▄▄▅▃▃▂▁▄████-5.618-5.47-4.494-6.837-6.811-8.461-9.365-6.102-0.733-0.776-0.818-0.989NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇▇█▆▃▁▅▂▅▅▄▅▅▅▃▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅33.5738.61548.4727.304-7.735-28.38115.24-13.05315.59113.8447.80519.6919.24612.732-9.76211.14211.9066.99217.43416.00815.01512.94611.39314.37115.03810.37812.63915.69615.42712.73NANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▁▁▁▁▁▁▂▂▁▁▂▂▂▁▅▆▅▇▆▄▅▅▅▅▄▃▄▅▆▆▆█▆▆█▇▇█▆▅█▇▆▆▆0.030.0170.0410.0380.0130.0370.0760.0720.0580.0560.0780.0810.1240.0550.4030.5620.4350.6220.5050.3430.390.3980.4590.4640.3740.2290.2880.4230.5150.5790.5940.7540.5920.5720.760.6980.630.7470.540.4470.7140.630.5680.5170.581
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▇▇█▆▃▁▅▂▅▅▄▅▅▅▃▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄33.43638.46148.27827.191-7.698-28.2815.19-13.00715.55713.7987.77819.61319.16312.67-9.67711.06611.8246.93717.29215.87814.88512.83311.30114.2514.90710.28212.52115.55615.29312.61813.96312.44215.94413.50814.29310.38710.43912.16511.87913.1349.659NANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ▇▇█▆▃▁▅▂▅▅▄▅▅▅▃▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄33.43638.46148.27827.191-7.698-28.2815.19-13.00715.55713.7987.77919.61319.16312.67-9.67711.06611.8246.93817.29315.87814.88512.83311.314.2514.90710.28212.5215.55615.29412.61813.96212.44215.94513.50814.29310.38710.4412.16711.8813.1369.661NANANANA
us-gaap:NonoperatingIncomeExpense ▇▆█▅▅▁▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅14.014.68716.789-0.239-0.993-21.1750.1350.2030.043-0.635-0.011-0.5230.261-0.3690.7090.249-1.571-0.1050.3190.5140.2710.7060.0280.185-0.088-0.1940.2090.9140.117-0.4731.557-0.6852.3010.3462.8860.322-0.1340.3410.982.740.7910.5390.54-0.321.123
us-gaap:OperatingIncomeLoss ▇█▇▇▃▁▅▁▅▅▅▆▅▅▅▄▅▄▅▅▅▅▄▅▅▅▅▅▅▅▅▅▅▅▄▅▅▅▄▅▄▄▄▄▄38.81644.89434.70734.8592.238-12.44420.276-14.50220.53119.82920.06824.91922.56320.23117.07414.00917.90313.75820.38521.33922.09319.23413.22318.72821.44517.86416.48520.55320.94519.37315.23218.80719.79317.41113.67615.86316.98316.70211.36717.50414.94114.111.6169.43113.413
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆▂█▇▅▁▆▂▄▄▄▄▃▅▄▅▅▅▃▄▄▅▄▃▄▄▃▄▄▄▅▄▄▄▃▄▄▅▃▃17.293-26.63248.43434.27112.261-43.48627.973-27.260.311.547-0.359-6.019-15.7846.4571.8696.1129.0745.966-15.527-0.06-3.9415.376-1.727-11.3612.076-8.535-13.183-10.0721.4231.8898.4511.759-4.336-0.025-12.7332.113-6.9825.279-11.111-14.484NANANANANA
us-gaap:ProfitLoss ▇▇█▆▃▁▅▂▅▅▄▅▅▅▃▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄▄▄33.638.63248.51127.342-7.722-28.34415.316-12.98115.64913.97.88319.77119.3712.787-9.35911.70412.3417.61417.93916.35115.40513.34411.85214.83515.41210.60712.92716.11915.94213.30914.6813.30516.67514.19115.19311.18411.1712.69310.3113.80510.55511.237.4636.8579.734
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ██▇▆▅▇▇▅▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁435.262429.783385.852367.224286.04378.561391.294325.13205.869211.21211.481222.022221.962212.055211.072212.918201.183194.909191.245190.428186.915178.077183.275189.224183.726181.33194.033198.867191.286181.674184.297184.059184.846176.193172.868180.923176.797177.638173.261182.313167.792159.865142.083137.669135.991
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax █▇▆▂▃▆█▄▃▃▅▁▂▄▄▁0.3730.3390.2970.190.2080.3040.380.2420.1930.220.2790.1440.1890.250.2490.141NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ██▇▇▆▇▇▅▂▃▂▃▃▂▂▃▂▂▂▂▂▂▂▃▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁108.679104.3198.34797.03786.66798.701101.53580.81250.02651.45550.51253.2754.08350.00750.07351.09249.59448.05449.75849.4449.14248.64148.75352.60149.17248.46453.09149.74747.27145.74149.93147.18347.52145.19745.47843.26343.65343.09345.29741.98238.82538.63435.72334.69935.118
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:Assets ███▇███▇▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2944.8192912.9512891.8342753.1882871.5262920.5512850.3162724.496724.53708.523709.665729.289723.625744.465722.126764.527730.26709.006692.028697.471692.296694.566685.513703.743648.064640.277665.526644.21596.637589.707584.146569.987549.493540.587536.634530.741519.353522.405505.521499.833490.819NA449.43NANA
us-gaap:Liabilities ▇▇▇▇██▇▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1569.4181583.4981570.921526.7571704.1851758.011607.951521.046266.569262.16273.296296.653300.948321.702312.508312.468290.666287.031279.422283.773292.063303.04304.27327.592269.538275.148300.391277.199231.927231.699239.115245.144237.136238.614246.958245.516245.928251.741249.795240.603229.114NA262.331NANA
us-gaap:LiabilitiesAndStockholdersEquity ███▇███▇▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁2944.8192912.9512891.8342753.1882871.5262920.5512850.3162724.496724.53708.523709.665729.289723.625744.465722.126764.527730.26709.006692.028697.471692.296694.566685.513703.743648.064640.277665.526644.21596.637589.707584.146569.987549.493540.587536.634530.741519.353522.405505.521499.833490.819NA449.43NANA
us-gaap:StockholdersEquity ███▇▇▇▇▇▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁1374.7981328.8881320.3641225.9441166.9091162.1231240.7621202.018456.507444.991435.052431.378421.462421.501407.672440.176428.12410.987402.76404.243391.338382.868373.045368.236370.708357.21357.475359.449356.324348.348336.154315.598303.581292.958281.1276.109265.235262.649248.749251.535253.563NA180.378NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AssetsCurrent █▇▇▆▇█▆▆▃▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁867.905831.041792.727718.564849.238895.228715.972724.562412.179391.313418.51427.917421.923429.3406.586441.855409.698394.876376.468394.113382.725381.349365.853390.017350.854340.198351.518353.555345.96340.144328.847314.069292.396284.147277.81281.06277.363274.04259.549262.605253.674NA215.482NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▄▄▅▄██▃▄▃▂▃▃▃▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁145.61163.455181.833155.75322.497316.437123.524128.16186.35571.96104.14799.8190.2292.58189.879109.08898.82190.59388.81899.02496.24594.37481.05396.15565.78464.33864.73164.22160.23260.4568.49253.94538.54635.25632.54730.17225.25218.96416.90920.57923.54123.56425.76627.14927.606
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▃▃▄▃██▂▃▁▁▂▂▂▂▂▂▂▂▂145.61163.455181.895174.733341.755335.951143.555148.46106.45892.113124.425120.404110.96113.686111.05130.464120.279112.245110.701NANANA103.927NANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ██▇▆▅▆▇▇▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▂▁▁▁418.642411.523372.974338.875300.027357.902375.982370.725210.347208.003202.139214.056213.548218.058208.358218.243201.529201.929195.225193.805184.306188.218188.297194.852187.415180.402189.484188.982186.323178.945165.629166.584162.105157.163154.197155.878156.424162.464150.676147.414137.402NA116.266NANA
us-gaap:InventoryNet NANA187.764NANANA174.95NANANA94.09NANANA87.221NANANA77.082NANANA75.099NANANA77.708NANANA71.557NANANA72.471NANANA74.758NANANA60.841NANA
us-gaap:InventoryFinishedGoodsAndWorkInProcess █▇▆▆▆▆▆▅▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁126.318110.147101.61693.43493.53696.04192.89292.13246.31546.6145.95646.69247.68347.93442.78245.95245.19845.17939.3141.23340.00140.89838.22339.94838.99139.72339.74740.18639.68638.44134.49436.07134.6633.86532.05433.70134.11330.87732.98734.1533.119NA28.932NANA
us-gaap:InventoryRawMaterialsAndSupplies █▆▅▅▅▅▅▅▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▁▂▂116.49197.63186.14877.89380.33181.82782.05882.25448.1746.33748.13449.91348.24748.36244.43944.342.68441.93837.77238.42738.26837.32236.87638.58538.0537.45337.96140.34839.58639.57337.06340.59939.36340.140.41742.73343.56544.71141.77144.71843.58NA31.909NANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▆▇▇▇▆▅▇▂▂▂▂▃▃▂▃▂▂▂▃▃▂▁▂▂▂▁▂▂▃▂▂▂▂▁▂▂▂▁▂60.84448.28550.15652.61252.84743.02141.51651.2920.99218.40318.13417.44622.22522.36521.12824.27221.46615.23715.34321.62423.90520.53713.58220.47720.61418.28211.22819.81820.13322.73515.34316.8717.72217.76312.19418.57618.00917.02410.86815.744NANA12.609NANA
us-gaap:Land NANA33.009NANANA34.686NANANA10.17NANANA10.635NANANA9.707NANANA9.388NANANA7.962NANANA8.51NANANA8.346NANANA8.198NANANANANANA
us-gaap:MachineryAndEquipmentGross NANA246.242NANANA225.636NANANA151.18NANANA153.312NANANA140.595NANANA136.329NANANA142.102NANANA136.549NANANA134.754NANANA130.939NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NoncurrentAssets NANA369.97NANANA390.628NANANA137.294NANANA142.443NANANA137.303NANANA140.191NANANA141.256NANANA141.152NANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementBusinessSegments kwr:GlobalSpecialtyBusinessesNANA59.091NANANA69.184NANANA26.949NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical srt:AmericasNANA122.302NANANA139.17NANANA60.745NANANA66.38NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical srt:AsiaPacificNANA119.233NANANA126.166NANANA23.65NANANA22.427NANANA22.04NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical us-gaap:EMEANANA69.344NANANA56.108NANANA26.239NANANA28.507NANANA25.63NANANA27.101NANANA20.634NANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical us-gaap:NonUsNANA176.6NANANA174.4NANANA60.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ███▇▇▇▇▇▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁424.36416.514423.253394.286384.96390.353398.834380.48258.054254.4254.237254.881255.342262.623255.99253.548248.468239.827236.006236.874234.92236.811231.164234.587228.741224.361234.516233.371236.942235.402233.865229.384226.279226.17225.177219.513214.027217.58214.695215.257218.119NA205.359NANA
us-gaap:ConstructionInProgressGross NANA8.407NANANA8.05NANANA7.907NANANA4.932NANANA4.964NANANA5.337NANANA5.541NANANA8.162NANANA9.785NANANA4.529NANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▆▆▅▅▄▄▄▄▄▄▄▄▄▃▃▂▃▂▂▂▂▂▂▂▂▃▂▂▂▂▂▂▁▁▁▁▁▂229.919220.724219.37206.406196.547188.261185.365176.371175.431172.084170.314172.724171.975174.791169.286167.27161.741154.594150.272153.009149.826149.576143.545148.096147.371142.496148.753149.575153.6151.548148.377145.116141.137141.242140.065135.204131.372133.589131.779135.066138.414NA128.824NANA
us-gaap:PropertyPlantAndEquipmentNet ▇▇▇▇▇▇██▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁194.441195.79203.883187.88188.413202.092213.469204.10982.62382.31683.92382.15783.36787.83286.70486.27886.72785.23385.73483.86585.09487.23587.61986.49181.3781.86585.76383.79683.34283.85485.48884.26885.14284.92885.11284.30982.65583.99182.91680.19179.705NA76.535NANA
us-gaap:Goodwill ███████▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁633.449627.574631.212612.144604.649592.385607.205557.32383.29683.20483.33383.69584.2386.70886.03485.81684.76281.68380.80479.32479.32480.00379.11178.41276.01775.16977.93370.05358.92158.63358.15158.51158.33459.24859.16959.46157.03359.06458.15257.76455.282NA52.758NANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ████████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1068.7951075.3431081.3581045.041044.5161050.2031121.7651064.04859.85561.42163.58265.91267.6570.87271.60373.51474.40671.8573.07169.78971.5372.46473.28775.82966.03467.15370.40859.30129.65730.47231.27232.02832.80632.97232.80933.56330.39731.30331.78326.31523.127NA24.03NANA
us-gaap:OperatingLeaseRightOfUseAsset ▇▇▇▇███▇▅▅▁36.1638.02738.50739.78140.51740.49642.90533.78924.82826.0690.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▃▂▂██▇▆▇▃▃▂▂▂▂▂▁▁▁▁▁▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄▄▄▅▄▇█32.66431.90631.79644.53143.96641.35240.43343.31332.43932.14132.05532.06532.07531.61730.04929.64429.41228.84128.75229.31132.21732.40532.21832.30632.97133.58633.74234.3635.18336.17436.26736.03835.82434.75234.45836.19136.3737.18135.35642.15943.84NA42.561NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AccountsPayableCurrent ██▇▆▄▆▅▆▂▂▂▂▂▃▂▂▂▂▂▂▁▁▁▂▁▁▁▂▂▂▁▂▂▁▁▁▁▂▁▁▂219.617214.015191.821165.582130.334177.976164.101173.72293.88691.14587.81996.05396.815103.52593.00895.58491.46190.21577.58378.57975.56969.74867.29177.21274.76271.71874.98785.88880.03381.36772.28181.28976.19174.80767.58674.27774.67976.25765.02673.61679.465NA63.893NANA
us-gaap:AccruedIncomeTaxesCurrent NANA13.124NANANA7.503NANANA1.358NANANA0.841NANANA2.753NANANA6.534NANANA4.21NANANA5.216NANANA0.0NANANANANANANANANANA
us-gaap:AccruedLiabilitiesCurrent NANA92.107NANANA83.605NANANA31.108NANANA27.321NANANA23.428NANANA25.696NANANA23.697NANANA30.585NANANA16.247NANANA18.625NANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent NANA6.38NANANA5.554NANANA2.187NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DebtCurrent █▇▇▇▇▇▇▆▁▁▁▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁48.07943.3338.96738.6338.21738.11238.33236.5350.6760.6610.675.6735.6895.7075.7360.70.7360.7260.7070.730.6720.6450.6620.3950.3970.4010.4030.5711.3481.2671.3951.4321.3371.9051.4680.5760.5630.6070.6360.7540.836NA0.89NANA
us-gaap:DividendsPayableCurrent NANA7.051NANANA6.828NANANA4.935NANANA4.724NANANA4.581NANANA4.252NANANA3.99NANANA3.299NANANA3.208NANANA3.099NANANA2.701NANA
us-gaap:LiabilitiesCurrent ███▆▅▇▇▇▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▁▂▂▁▁▁▁▁▁▁▁▁▁400.434396.435382.96337.14282.691340.587359.934345.76153.188147.508151.47157.31151.708157.437154.743156.121134.388139.188127.411124.761119.313115.385124.555122.546113.94108.784124.901130.879120.703127.963130.856127.147116.159113.008107.792112.055108.186109.659106.649111.681111.135NA101.191NANA
us-gaap:OperatingLeaseLiabilityCurrent ▁▃▆█▇▅█10.06410.41910.90111.18511.08510.73111.177NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent NANA13.71NANANA7.159NANANA3.33NANANA3.304NANANA3.752NANANA4.238NANANA4.233NANANA3.767NANANA3.457NANANA2.976NANANANANANA
us-gaap:OtherLiabilitiesCurrent ▇█▇▇▆▆▆▆▃▃▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▁▂▁▂▁94.061104.02992.10787.04181.01985.13283.60574.46942.2339.74331.10831.48531.55633.3527.32139.36727.73233.96323.42825.53224.53625.39725.69627.2324.99724.71123.69728.36226.80633.14130.58527.39925.61825.2816.24722.81222.33422.88918.62523.31419.808NA19.268NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:LongTermDebtNoncurrent ▆▇▇▆██▇▆▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁847.154859.433849.068846.071070.3061076.292882.437826.50311.78811.7235.93446.87558.39769.64861.06872.37473.89665.64965.76975.60783.60197.6281.439107.91361.69472.69875.32862.00924.61117.21517.32117.76522.5527.67530.037.9845.00447.946.70143.39733.628NA73.855NANA
us-gaap:DebtAndCapitalLeaseObligations ▂▂▂▂██▃▁904.783913.087899.134896.5731121.171127.826934.965878.008NANA36.604NANANA66.804NANANA66.476NANANA82.101NANANA75.731NANANA18.716NANANA31.468NANANA47.337NANANANANANA
us-gaap:DeferredFinanceCostsNoncurrentNet NANA5.919NANANA7.571NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations 847.154NA849.068NANANA882.437NANANA35.934NANANA61.068NANANA65.769NANANA81.439NANANA75.328NANANA17.321NANANA30.0NANANA46.701NANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▄█▆181.264186.031192.763189.439NANA211.094NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent NANA63.89NANANA56.828NANANA32.36NANANA35.548NANANA38.348NANANA40.689NANANA46.088NANANA37.006NANANA49.916NANANA34.533NANANA30.016NANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,us-gaap:OtherPostretirementBenefitPlansDefinedBenefitNANA2.948NANANA3.84NANANA3.66NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,us-gaap:PensionPlansDefinedBenefitNANA35.876NANANA30.553NANANA12.416NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType us-gaap:ForeignPlan,us-gaap:PensionPlansDefinedBenefitNANA25.066NANANA22.435NANANA16.284NANANA19.641NANANA16.586NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType us-gaap:PensionPlansDefinedBenefitNANA60.942NANANA52.988NANANA28.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▁▁▁▁▁▁▂▂▂▂▂▂▁▂▂██▇▇▇▆▆▆▆▆▆▅▅▆▇▆▆▆▆▆▆▆▆▅▅▆0.6030.5650.550.4870.4320.4181.6041.4321.4541.3721.3171.2581.2151.2621.94611.88311.47410.9889.8469.4558.8958.6588.1987.9157.8187.9197.667.5628.3869.668.8779.2458.7769.0158.5769.1168.198.0156.9777.6958.142NA6.721NANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇▂███▃▇▄▄▂▅▅▅▂▄▄▄▁▄▄▄▂▅▅▅▂▄▄▄▂▆▅▅▂▅▅▅▂▄▄114.898114.54955.169126.047125.611120.84966.384111.85174.6273.50743.52982.92582.54185.5851.49671.35569.92470.09335.88671.62977.40178.96442.58485.93986.4586.10845.4978.39180.11380.06247.53894.10592.2891.67552.86786.16286.11686.94654.81878.03377.534NA81.177NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▇▇▇▇▇██▆▅▆▁25.66827.0527.0728.06128.90829.40231.27324.25919.19220.2310.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▂▁█▆7.2346.9328.3958.019NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▂▁█▆5.3555.1946.225.912NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▂▁█▄4.264.2114.614.387NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive ▅▅▁█8.1528.1163.83611.583NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA8.141NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:StockholdersEquity ███▇▇▇▇▇▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁1374.7981328.8881320.3641225.9441166.9091162.1231240.7621202.018456.507444.991435.052431.378421.462421.501407.672440.176428.12410.987402.76404.243391.338382.868373.045368.236370.708357.21357.475359.449356.324348.348336.154315.598303.581292.958281.1276.109265.235262.649248.749251.535253.563NA180.378NANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ███▇▇▇▇▇▃▃▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁1375.4011329.4531320.9141226.4311167.3411162.5411242.3661203.45457.961446.363436.369432.636422.677422.763409.618452.059439.594421.975412.606413.698400.233391.526381.243376.151378.526365.129365.135367.011364.71358.008345.031324.843312.357301.973289.676285.225273.425270.664255.726259.23261.705200.762187.099NANA
us-gaap:CommonStockValue ████████▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁17.87817.87517.85117.83117.817.75217.73517.73113.33813.33413.33813.33413.33113.32313.30813.29913.3113.29113.27813.25713.2513.23613.28813.30613.33713.33213.30113.26913.24213.22713.19613.18713.16813.1413.09513.08213.01112.95112.91212.87512.823NA11.492NANA
us-gaap:AdditionalPaidInCapitalCommonStock ████████▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁910.862908.748905.171900.602896.108888.533888.218885.76597.60296.83297.30496.12194.98493.73193.528113.129113.747112.838112.475111.453109.751107.95106.333104.839103.082100.94799.05696.71795.508100.42999.03897.81697.08595.77594.4793.84592.19990.83689.72588.49287.249NA38.275NANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▆▅▆▇▆▇▇▆▆▆▆▅▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁482.001455.493423.94382.521362.265377.362412.979404.569424.448413.992405.125402.255387.498373.185365.936380.421374.001366.819364.414351.56340.127329.684326.74321.856315.06305.902299.524290.876279.161267.707258.62247.833238.58225.79215.39199.388192.116184.764175.932169.265158.998NA144.347NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▅▇▄▂▁▄▂▄▄▃▃▄▅▄▄▄▃▃▄▄▄▄▄▅▅▅▆▆▆▆▆▆▆▆▇▆▇▇▇█-35.943-53.228-26.598-75.01-109.264-121.524-78.17-106.047-78.881-79.167-80.715-80.332-74.351-58.738-65.1-66.673-72.938-81.961-87.407-72.027-71.79-68.002-73.316-71.765-60.771-62.971-54.406-41.413-31.587-33.015-34.7-43.238-45.252-41.747-41.855-30.206-32.091-25.902-29.82-19.097-5.507NA-13.736NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustment▇▇▇███▄▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▄▄▃▃▁▁▁▁▄▄▄▄-21.778-22.175-23.467-17.62-17.363-17.576-34.533-28.197-29.323-29.845-30.551-31.835-32.513-34.009-34.093-33.997-34.059-35.85-36.168-33.61-34.07-35.064-35.251-38.418-39.124-39.073-41.551-34.477-36.274-36.887-37.433-45.226-45.046-45.608-46.914-33.002-33.206-34.203-34.26NANANA-26.448NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedGainLossNetCashFlowHedgeParentNA-3.036-3.598-4.058-4.412-4.301-0.32NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges█▅▁-2.584-3.036-3.598NA-4.412-4.301-0.32NA0.00.00.0NANANA0.0NANANA0.0NANANANANANANA0.0NANANA0.00.00.00.00.00.0-0.073-0.176-0.272NANANA-0.667NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss▃▃█▅▄▂▅▄▄▃▁▃▃▃▄▅▄▄▄▅▄▄▃▃▄▅▅▅▅▅▅▄▅▆▅▆▅▆▄0.5960.3173.3421.7041.148-0.461.2510.6570.7380.431-0.8420.3930.2310.40.8861.4691.1831.2161.0161.2871.0920.9350.4790.4991.1861.5271.4571.2651.4791.651.5811.1071.442.1551.7231.9911.5611.9340.856NANANA0.994NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▇▆▇▄▂▁▅▂▄▄▄▄▅▆▅▅▅▄▄▅▅▅▅▅▆▆▇▇████▇██████-12.177-28.334-2.875-55.036-88.637-99.187-44.568-78.507-50.296-49.753-49.322-48.89-42.069-25.129-31.893-34.145-40.062-47.327-52.255-39.704-38.812-33.873-38.544-33.846-22.833-25.425-14.312-8.2013.2082.2221.1520.881-1.6461.7063.3362.7861.1828.4664.709NANANA13.368NANA
us-gaap:MinorityInterest ▁▁▁▁▁▁▂▂▂▂▂▂▁▂▂██▇▇▇▆▆▆▆▆▆▅▅▆▇▆▆▆▆▆▆▆▆▅▅▆0.6030.5650.550.4870.4320.4181.6041.4321.4541.3721.3171.2581.2151.2621.94611.88311.47410.9889.8469.4558.8958.6588.1987.9157.8187.9197.667.5628.3869.668.8779.2458.7769.0158.5769.1168.198.0156.9777.6958.142NA6.721NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▁██▄▄▆▃▄▂▅▅▄▂3.05-12.61866.34167.38624.44320.21946.89813.06722.3890.0227.88331.16316.9872.746NANANANANANANANA22.61323.50119.2328.08616.6529.78610.051-1.79721.84924.45716.18911.30621.12319.82915.2096.73215.1364.3637.266-7.09918.0379.215NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ██████▇▁██████-5.809-15.845-56.121-4.646-2.597-8.021-100.716-802.073-2.879-2.964-3.948-3.003-1.506-3.901NANANANANANANANA-4.77-26.08-1.655-1.691-25.54-54.518-1.751-2.662-3.73-1.735-3.594-3.357-6.609-4.594-2.9-2.631-16.929-12.159-3.333-2.94-31.645-9.112NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▃▂▁▂▄▃█▃▂▂▂▂▃-17.41113.031-10.178-233.808-17.891186.62245.766833.646-4.91-30.372-19.941-15.894-12.6151.545NANANANANANANANA-31.36235.873-16.328-5.0810.54831.632-8.521-3.498-4.471-8.28-8.713-4.742-12.765-10.274-4.816-2.686-0.4826.999-4.467.09612.714-4.806NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▄▄▁▄█▄▅▅▄▄▄▄▄-17.845-18.447.162-167.0225.804192.396-4.90542.00214.345-32.3124.0219.444-2.7262.636NANANA1.544NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:AmortizationOfFinancingCosts ███████▆▁▁▁▁1.1881.1871.1871.1881.1881.1871.1870.7920.0280.0420.070.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization NA22.145-5.34920.73920.88221.1973.26114.1664.8434.859-7.393NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▅█▆▇▁▅▄▄▅▅▄▅▅▅▄▆▅▅▅▆▅▅▅▅▅▅▅▅▅▆▅▅▅▅▅▅▅▆▅▆▅▆▅▅0.98246.2713.05531.434-59.337-2.322-17.271-10.5482.4235.47-11.2073.1565.0465.827-11.00513.736-4.6033.8135.7799.727-1.199-2.602-3.8511.6955.772-3.4281.8832.4987.17613.387-1.3853.3095.9363.977-2.16-5.65-2.7339.7642.16811.9984.91412.478-3.513-2.663NA
us-gaap:IncreaseDecreaseInInventories █▇▄▂▂▄▁▂▃▂▂▃▃▄▂▃▂▄▂▃▃▃▂▂▂▃▂▃▃▄▂▃▃▃▂▂▃▃▁▃▄▄▂▃32.02624.9945.991-5.826-6.47310.162-9.468-1.6331.203-0.946-2.1711.4183.5437.758-3.1371.391-0.9398.82-1.8711.3540.5871.8-2.32-0.965-0.5912.584-3.6591.5751.1796.389-4.9752.30.4321.837-4.103-2.9964.223-0.352-7.0532.3485.6778.309-1.4921.464NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▂▁██▄▄▆▃▄▂▅▅▄▂3.05-12.61866.34167.38624.44320.21946.89813.06722.3890.0227.88331.16316.9872.746NANANANANANANANA22.61323.50119.2328.08616.6529.78610.051-1.79721.84924.45716.18911.30621.12319.82915.2096.73215.1364.3637.266-7.09918.0379.215NA
us-gaap:NetIncomeLoss ▇▇█▆▃▁▅▂▅▅▄▅▅▅▃▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅33.5738.61548.4727.304-7.735-28.38115.24-13.05315.59113.8447.80519.6919.24612.732-9.76211.14211.9066.99217.43416.00815.01512.94611.39314.37115.03810.37812.63915.69615.42712.73NANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▇▇█▆▃▁▅▂▅▅▄▅▅▅▃▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄▄▄33.638.63248.51127.342-7.722-28.34415.316-12.98115.64913.97.88319.77119.3712.787-9.35911.70412.3417.61417.93916.35115.40513.34411.85214.83515.41210.60712.92716.11915.94213.30914.6813.30516.67514.19115.19311.18411.1712.69310.3113.80510.55511.237.4636.8579.734
us-gaap:ShareBasedCompensation ▅▅▁█▅▆▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▄▄▄▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄2.3553.779-6.82410.1472.9914.6821.8191.370.661.0120.8770.8720.8921.0830.9211.0241.0921.1531.4071.5191.6251.7981.4191.3311.4841.6851.351.2271.3441.3881.0280.9811.1121.040.8530.8760.8921.1860.8380.8210.9860.8680.7250.708NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ██████▇▁██████-5.809-15.845-56.121-4.646-2.597-8.021-100.716-802.073-2.879-2.964-3.948-3.003-1.506-3.901NANANANANANANANA-4.77-26.08-1.655-1.691-25.54-54.518-1.751-2.662-3.73-1.735-3.594-3.357-6.609-4.594-2.9-2.631-16.929-12.159-3.333-2.94-31.645-9.112NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▅█▆▂▇▇▆▃▂▅▃▂▄▃▃▃▂▄▁▂▂▇▁▁▂▆▃▂▃▅▂▂▃▅▂▄▃▃▂▃▄▃▃3.043.9345.7174.652.6424.8925.4334.5683.0072.5374.0713.1932.1733.4492.842.792.7112.5313.6431.9342.2052.1724.9181.8381.8632.4144.6762.8552.4643.0574.1092.1282.4792.7233.9782.3343.2453.1783.2032.2733.1663.4753.0952.791NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▃▂▁▂▄▃█▃▂▂▂▂▃-17.41113.031-10.178-233.808-17.891186.62245.766833.646-4.91-30.372-19.941-15.894-12.6151.545NANANANANANANANA-31.36235.873-16.328-5.0810.54831.632-8.521-3.498-4.471-8.28-8.713-4.742-12.765-10.274-4.816-2.686-0.4826.999-4.467.09612.714-4.806NA
us-gaap:RepaymentsOfLongTermDebt ▇█▆▄▁▂9.5149.5519.4839.439.3319.371NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ███▇▇▇▇▂▁▁▁7.0617.0527.0436.8586.8346.8286.8275.1354.9334.9354.934NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType kwr:IndustrialDevelopmentBonds5.26e-06NA5.26e-06NANANA5.26e-08NANANA5.26e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType us-gaap:DomesticLineOfCredit1.59e-06NA1.6499999999999999e-06NANANA3.2e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType us-gaap:ForeignLineOfCredit1.5e-06NA1.5e-06NANANA1.5e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType us-gaap:LineOfCredit1.59e-06NA1.6499999999999999e-06NANANA3.2e-08NANANA1e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value171717171717171713131313131313131313131313131313131313131313131313131313131212121211
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.60.60.60.60.60.71.81.91.91.81.81.81.81.71.81.91.91.91.91.91.91.92.12.12.02.12.22.22.32.32.42.42.42.52.52.52.62.62.62.6

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare

us-gaap:CommonStockParOrStatedValuePerShare


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.01.00.010.010.01
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value171717171717171713131313131313131313131313131313131313131313131313131313131212121211
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value171717171613131313131313131313131313131313131313131212121212
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value171717171613131313131313131313131313131313131313131212121212
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-06-302019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value6793.02083.001905.000718.06189.02862.04300.05278.03507.003506.011742.07903.07559.04497.06146.06579.02824.02858.06170.02444.04537.09917.020178.015740.08209.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.882.162.731.53-0.43-1.60.86-0.81.171.040.591.481.440.96-0.730.840.90.531.311.211.130.980.861.081.130.780.951.181.170.961.070.951.221.040.990.80.810.920.81.040.80.920.60.560.82
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.882.152.721.53-0.43-1.60.86-0.81.171.030.581.471.440.95-0.730.830.890.521.311.211.130.980.861.081.130.780.951.181.160.961.070.951.221.040.990.80.810.910.81.030.790.910.580.550.8
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value2.3553.779-6.824102.9914.6821.8191.370.661.0120.8770.8720.8921.0830.9211.0241.0921.1531.4071.5191.6251.7981.4191.3311.4841.6851.351.2271.3441.388
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.9-1.82.81.01.20.50.40.30.50.40.40.40.50.40.50.50.60.70.80.91.00.80.70.80.90.70.60.70.8

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

kwr:CombinationAndOtherAcquisitionRelated


Allocated
Period End2021-06-302020-06-30
Value0.20.3
Percentage of AllocatedShareBasedCompensationExpense8.510.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:CombinationAndOtherAcquisitionRelated0.00.0

kwr:Combinationandotheracquisitionrelated


Allocated
Period End2021-03-312020-09-302020-06-302020-03-312019-09-30
Value0.30.40.30.50.3
Percentage of AllocatedShareBasedCompensationExpense7.93.910.010.721.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:Combinationandotheracquisitionrelated0.00.00.00.00.0

kwr:DirectorsStockOwnershipPlanCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.2160.2030.2040.2430.0540.040.0420.0270.0230.0310.030.0310.0280.0340.0340.0340.0320.0370.0380.0370.0570.0370.0320.0310.0310.0310.0310.0320.0460.0160.0150.0160.0210.020.015
Percentage of AllocatedShareBasedCompensationExpense9.25.4-3.02.41.80.92.32.03.53.13.43.63.13.13.73.32.93.22.72.43.52.12.32.32.11.82.32.63.41.20.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:DirectorsStockOwnershipPlanCompensationExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

kwr:MatchingStockContribution401KPlanCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.01.5531.040.911.1620.00.00.00.00.00.00.0080.00.0640.3750.4730.5870.6890.4280.4490.4760.6990.4140.4130.4990.6490.3290.3470.4110.5250.302
Percentage of AllocatedShareBasedCompensationExpense0.041.1-15.29.038.80.00.00.00.00.00.00.80.05.626.731.136.138.330.233.732.141.530.733.737.146.80.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.40.30.20.40.00.00.00.00.00.00.00.00.00.20.20.30.40.20.20.30.40.20.20.30.40.20.20.20.30.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:MatchingStockContribution401KPlanCompensationExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

kwr:NonvestedStockAwardsCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1.291.3961.231.2591.2591.2641.2010.8670.440.6980.5580.550.5760.7750.6210.7170.7950.8020.7550.7730.7450.8480.7580.6680.7590.7520.7150.5930.6090.5560.5280.4610.5280.3830.384
Percentage of AllocatedShareBasedCompensationExpense54.836.9-18.012.442.127.066.063.366.769.063.663.164.671.667.470.072.869.653.750.945.847.253.450.251.144.653.048.345.340.10.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.30.30.40.30.30.30.20.30.30.20.30.40.30.30.40.40.40.40.40.50.40.40.40.40.40.30.30.30.30.30.30.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:NonvestedStockAwardsCompensationExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

kwr:Performanceincentivestockunits


Allocated
Period End2021-03-312020-09-302020-06-302019-06-30
Value0.3190.280.280.0
Percentage of AllocatedShareBasedCompensationExpense8.42.89.40.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:Performanceincentivestockunits0.00.00.00.0

kwr:RestrictedStockGaipPlan


Allocated
Period End2020-09-302020-06-302020-03-312019-06-30
Value7.102-0.1172.9460.0
Percentage of AllocatedShareBasedCompensationExpense70.0-3.962.90.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.9-0.00.80.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:RestrictedStockGaipPlan0.00.00.00.0

kwr:StockOptionsCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value0.3320.3080.3530.3530.3530.4320.560.4550.1730.260.2680.2670.2660.2520.2440.2430.2440.2270.2160.2150.2160.2010.1820.1640.1990.1850.1710.1710.1710.150.1390.140.1380.10.139
Percentage of AllocatedShareBasedCompensationExpense14.18.2-5.23.511.89.230.833.226.225.730.630.629.823.326.523.722.319.715.414.213.311.212.812.313.411.012.713.912.710.80.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:StockOptionsCompensationExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformanceShares


Allocated
Period End2021-06-302020-06-30
Value0.5170.28
Percentage of AllocatedShareBasedCompensationExpense22.09.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares0.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value501196614.525-71.73543-40.21915157.422133.63319-8.1891720122.0541511189.8423.377171.813-0.3545.871614221412131.931124.351151.24-0.2321314
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.72.825.116.81.6-18.911.0-12.47.77.33.56.21.69.0-3.98.210.46.41.18.36.010.35.41.89.41.0-0.23.08.87.912.37.96.87.81.16.82.58.90.7-0.18.29.3

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value38000.015000.056000.014000.0-95000.0-22000.082000.055000.043000.0-47000.0150000.0409000.0486000.01142000.0520000.0237000.0460000.097000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.0-0.0-0.00.00.00.0-0.00.10.20.20.60.30.10.30.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value501296614.539-71.8343-40.24115157.524133.58619-7.491721132.412161118103.474172.072-0.2566.0471715231512142.46134.556161.522-0.6791415
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.72.825.116.81.6-19.011.1-12.47.87.33.66.21.69.1-3.58.410.67.01.38.66.110.55.51.89.51.1-0.13.09.18.412.68.26.78.01.47.32.69.50.9-0.48.79.7

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value280273243227188244255220130135136140141136137138
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax64.563.763.261.866.064.665.267.763.564.164.663.563.564.464.964.9

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value15415614214097133136105757574818075737471706970716768717066697068656565676259596059565953524948
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.536.336.838.234.035.434.832.336.535.935.436.536.535.635.135.135.736.436.437.238.138.137.537.738.436.635.935.435.735.835.435.936.435.534.232.734.333.732.732.632.033.035.635.7

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value47444727-5.566-42.0811-20.40119181923211816141613202122191318211716212118161721171515151511191413118.07913
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.810.312.27.6-1.9-11.12.8-6.39.68.79.110.59.88.88.06.78.06.910.811.411.911.07.19.811.59.68.610.811.210.48.99.611.79.89.28.59.09.06.710.68.88.68.05.99.9

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value15102.3072.2453.222-13.07-2.012-5.6334.84.929114.333.6685.556273.144.2246.8653.5626.1217.2386.3052.1614.5415.7245.3594.7315.7246.5386.5463.5565.9726.8284.1332.8834.3734.8743.4451.2955.644.4992.8223.6311.6614.143
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.52.50.60.61.1-3.5-0.5-1.72.32.35.42.01.72.613.01.52.13.51.93.23.93.51.22.43.13.02.42.93.43.61.93.23.72.31.72.42.81.90.73.12.71.82.61.23.0

Interest And Debt Expense

us-gaap:InterestAndDebtExpense

us-gaap:InterestAndDebtExpense


Interest
Period End2021-06-302020-06-302020-03-312019-03-31
Value6.0017.1398.8991.214
Percentage of InterestAndDebtExpense100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.42.52.40.6

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value5.8373.427.1457.1398.8997.9266.5531.2831.2141.3541.511.6021.6921.6630.7930.780.6560.6630.7580.7270.7410.6940.6970.6070.5870.6240.6410.5810.5250.6990.7170.7620.7440.9241.0341.1511.1741.0821.1661.21.2181.1831.3451.386
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.40.91.92.52.42.02.00.60.60.60.70.70.80.80.40.40.30.30.40.40.40.40.40.30.30.30.30.30.30.40.40.40.40.50.60.70.70.60.60.70.80.81.01.0

Interest Expense Debt

us-gaap:InterestExpenseDebt

us-gaap:InterestExpenseDebt


Interest
Period End2021-06-302020-06-30
Value4.8135.951
Percentage of InterestExpenseDebt100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.12.1

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-5618000.0-5470000.0-4494000.0-6837000.0-6811000.0-8461000.0-9365000.0-6102000.0-733000.0-776000.0-818000.0-989000.0
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.3-1.3-1.2-1.9-2.4-2.2-2.4-1.9-0.4-0.4-0.4-0.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value33384827-7.735-28.38115-13.05315137.805191912-9.76211116.992171615121114151012151512
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.012.67.4-2.7-7.53.9-4.07.66.63.78.98.76.0-4.65.25.93.69.18.48.07.36.27.68.25.76.57.98.17.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value30000.017000.041000.038000.013000.037000.076000.072000.058000.056000.078000.081000.0124000.055000.0403000.0562000.0435000.0622000.0505000.0343000.0390000.0398000.0459000.0464000.0374000.0229000.0288000.0423000.0515000.0579000.0594000.0754000.0592000.0572000.0760000.0698000.0630000.0747000.0540000.0447000.0714000.0630000.0568000.0517000.0581000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.10.00.20.30.20.30.30.20.20.20.30.20.20.10.10.20.30.30.30.40.30.30.40.40.40.40.30.20.40.40.40.40.4

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value33384827-7.698-28.2815-13.00715137.778191912-9.67711116.937171514121114141012151512131215131410101211139.659
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.78.912.57.4-2.7-7.53.9-4.07.66.53.78.88.66.0-4.65.25.93.69.08.38.07.26.27.58.15.76.57.88.06.97.66.88.67.78.35.75.96.86.97.25.8

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value33384827-7.698-28.2815-13.00715137.779191912-9.67711116.938171514121114141012151512131215131410101211139.661
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.78.912.57.4-2.7-7.53.9-4.07.66.53.78.88.66.0-4.65.25.93.69.08.38.07.26.27.58.15.76.57.88.06.97.66.88.67.78.35.75.96.86.97.25.8

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value144.68716-0.239-0.993-21.1750.1350.2030.043-0.635-0.011-0.5230.261-0.3690.7090.249-1.571-0.1050.3190.5140.2710.7060.0280.185-0.088-0.1940.2090.9140.117-0.4731.557-0.6852.3010.3462.8860.322-0.1340.3410.982.740.7910.5390.54-0.321.123
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.21.14.4-0.1-0.3-5.60.00.10.0-0.3-0.0-0.20.1-0.20.30.1-0.8-0.10.20.30.10.40.00.1-0.0-0.10.10.50.1-0.30.8-0.41.20.21.70.2-0.10.20.61.50.50.30.4-0.20.8

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value384434342.238-12.44420-14.50220192024222017141713202122191318211716202019151819171315161611171414119.43113
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.910.49.09.50.8-3.35.2-4.510.09.49.511.210.29.58.16.68.97.110.711.211.810.87.29.911.79.98.510.310.910.78.310.210.79.97.98.89.69.46.69.68.98.88.26.99.9

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value17-26.632483412-43.48627-27.260.311.547-0.359-6.019-15.7846.4571.8696.1129.0745.966-15.527-0.06-3.9415.376-1.727-11.3612.076-8.535-13.183-10.0721.4231.8898.4511.759-4.336-0.025-12.7332.113-6.9825.279-11.111-14.484
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-6.212.69.34.3-11.57.1-8.40.20.7-0.2-2.7-7.13.00.92.94.53.1-8.1-0.0-2.13.0-0.9-6.01.1-4.7-6.8-5.10.71.04.61.0-2.3-0.0-7.41.2-3.93.0-6.4-7.9

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-03-312020-03-31
Value1.29216
Percentage of OtherComprehensiveIncomeLossNetOfTax-4.9-39.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.34.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-03-31
Value0.562-3.981
Percentage of OtherComprehensiveIncomeLossNetOfTax-2.19.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-1.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-03-312020-03-31
Value-3.025-1.711
Percentage of OtherComprehensiveIncomeLossNetOfTax11.43.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.7-0.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value17-26.63483412-43.35427-27.1660.2861.548-0.383-5.981-15.6136.3621.5736.2659.0235.446-15.38-0.237-3.7885.314-1.551-10.9942.2-8.565-12.993-9.8261.4281.6858.5382.014-3.5050.108-13.632.311-6.5574.988
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.099.799.799.792.3100.1106.799.498.998.584.2102.599.491.399.1395.096.198.889.896.8106.0100.498.697.6100.489.2101.0114.580.8-432.0107.0109.493.994.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.0-6.212.59.34.3-11.57.1-8.40.10.7-0.2-2.7-7.03.00.72.94.52.8-8.0-0.1-2.03.0-0.8-5.81.2-4.7-6.7-4.90.70.94.61.1-1.90.1-7.91.3-3.72.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-03-312020-03-31
Value-25.459-54.619
Percentage of OtherComprehensiveIncomeLossNetOfTax95.6125.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.9-14.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.008-0.0020.0220.0170.001-0.1320.096-0.0940.024-0.0010.024-0.038-0.1710.0950.296-0.1530.0510.52-0.1470.177-0.1530.062-0.176-0.367-0.1240.03-0.19-0.246-0.0050.204-0.087-0.255-0.831-0.133-0.2310.228-0.4250.291
Percentage of OtherComprehensiveIncomeLossNetOfTax0.00.00.00.00.00.30.30.37.7-0.1-6.70.61.11.515.8-2.50.68.70.9-295.03.91.210.23.2-6.0-0.41.42.4-0.410.8-1.0-14.519.2532.01.810.86.15.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.00.00.00.0-0.00.0-0.00.0-0.00.0-0.0-0.10.00.1-0.10.00.3-0.10.1-0.10.0-0.1-0.2-0.10.0-0.1-0.1-0.00.1-0.0-0.1-0.4-0.1-0.10.1-0.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value33384827-7.722-28.34415-12.98115137.883191912-9.35911127.6141716151311141510121615131413161415111112101310117.4636.8579.734
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.012.67.4-2.7-7.53.9-4.07.66.63.78.98.76.0-4.45.56.13.99.48.68.27.56.57.88.45.86.78.18.37.38.07.29.08.18.86.26.37.16.07.66.37.05.35.07.2

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.030.0170.0410.0380.0130.0370.0760.0720.0580.0560.0780.0810.1240.0550.4030.5620.4350.6220.5050.3430.390.3980.4590.4640.3740.2290.2880.4230.5150.5790.5940.7540.5920.5720.760.6980.630.7470.540.4470.714
Percentage of ProfitLoss0.10.00.10.1-0.2-0.10.5-0.60.40.41.00.40.60.4-4.34.83.58.22.82.12.53.03.93.12.42.22.22.63.24.44.05.73.64.05.06.25.65.95.23.26.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.10.00.20.30.20.30.30.20.20.20.30.20.20.10.10.20.30.30.30.40.30.30.40.40.40.40.30.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value33384827-7.735-28.38115-13.05315137.805191912-9.76211116.992171615121114151012151512141216131410101212139.841
Percentage of ProfitLoss99.9100.099.999.9100.2100.199.5100.699.699.699.099.699.499.6104.395.296.591.897.297.997.597.096.196.997.697.897.897.496.895.696.094.396.496.095.093.894.497.4117.396.893.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.012.67.4-2.7-7.53.9-4.07.66.63.78.98.76.0-4.65.25.93.69.18.48.07.36.27.68.25.76.57.98.17.07.66.88.77.78.35.86.07.07.07.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value435429385367286378391325205211211222221212211212201194191190186178183189183181194198191181184184184176172180176177173182167159142137135
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Revenue
Period End2021-06-302020-06-30
Value354226
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax81.579.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax81.579.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:OperatingSegments, kwr:Metals


Revenue
Period End2021-06-302020-06-30
Value13593
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.232.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.232.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metals100.0100.0

us-gaap:OperatingSegments, kwr:Metalworking


Revenue
Period End2021-06-302020-06-30
Value219133
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.346.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.346.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metalworking100.0100.0

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

us-gaap:OperatingSegments, kwr:Metals, srt:Americas


Revenue
Period End2021-06-302020-06-30
Value5132
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.911.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.911.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metals srt:Americas100.0100.0

us-gaap:OperatingSegments, kwr:Metals, srt:AsiaPacific


Revenue
Period End2021-06-302020-06-30
Value4835
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.112.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metals srt:AsiaPacific100.0100.0

us-gaap:OperatingSegments, kwr:Metals, us-gaap:EMEA


Revenue
Period End2021-06-302020-06-30
Value3524
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.28.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metals us-gaap:EMEA100.0100.0

us-gaap:OperatingSegments, kwr:Metalworking, srt:Americas


Revenue
Period End2021-06-302020-06-30
Value8747
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.216.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.216.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metalworking srt:Americas100.0100.0

us-gaap:OperatingSegments, kwr:Metalworking, srt:AsiaPacific


Revenue
Period End2021-06-302020-06-30
Value4333
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.011.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.011.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metalworking srt:AsiaPacific100.0100.0

us-gaap:OperatingSegments, kwr:Metalworking, us-gaap:EMEA


Revenue
Period End2021-06-302020-06-30
Value8752
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.218.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.218.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:Metalworking us-gaap:EMEA100.0100.0

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

us-gaap:IntersegmentElimination, kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-06-302020-06-30
Value2.11.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination kwr:GlobalSpecialtyBusinesses100.0100.0

us-gaap:OperatingSegments, kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-06-302020-06-30
Value8059
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.520.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.520.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments kwr:GlobalSpecialtyBusinesses100.0100.0

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

us-gaap:IntersegmentElimination, kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.01.11.01.31.31.41.31.51.61.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.30.30.30.30.40.60.70.80.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.30.30.30.30.40.60.70.80.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination kwr:GlobalSpecialtyBusinesses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination, srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.43.32.11.72.42.92.52.11.31.41.82.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.80.50.50.80.80.60.60.60.70.91.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.80.50.50.80.80.60.60.60.70.91.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.40.10.10.20.10.10.10.10.10.10.00.10.10.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.00.10.00.00.00.00.00.00.00.00.00.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.00.10.00.00.00.00.00.00.00.00.00.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:IntersegmentElimination, us-gaap:EMEA


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value6.38.85.8999999999999995.35.35.54.95.34.85.35.24.55.45.66.06.25.04.84.95.33.93.93.25.24.64.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.42.01.51.41.91.51.31.62.32.52.52.02.42.62.82.92.52.52.62.82.12.21.72.72.52.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.42.01.51.41.91.51.31.62.32.52.52.02.42.62.82.92.52.52.62.82.12.21.72.72.52.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:Americas


Revenue
Period End2021-06-302020-06-30
Value13980
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.128.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.128.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:Americas100.0100.0

us-gaap:OperatingSegments, srt:AsiaPacific


Revenue
Period End2021-06-302020-06-30
Value9168
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.023.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.023.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:AsiaPacific100.0100.0

us-gaap:OperatingSegments, us-gaap:EMEA


Revenue
Period End2021-06-302020-06-30
Value12377
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.427.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.427.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:EMEA100.0100.0

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

us-gaap:OperatingSegments, srt:Americas, kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-06-302020-06-30
Value4632
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.611.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.611.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:Americas kwr:GlobalSpecialtyBusinesses100.0100.0

us-gaap:OperatingSegments, srt:AsiaPacific, kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-06-302020-06-30
Value1211
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.94.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.94.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:AsiaPacific kwr:GlobalSpecialtyBusinesses100.0100.0

us-gaap:OperatingSegments, us-gaap:EMEA, kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-06-302020-06-30
Value2115
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.05.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.05.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:EMEA kwr:GlobalSpecialtyBusinesses100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value78685970755140403743
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.218.720.718.619.415.919.619.117.819.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.218.720.718.619.415.919.619.117.819.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:GlobalSpecialtyBusinesses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:Metals


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value130112118118
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.430.631.236.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.430.631.236.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:Metals100.0100.0100.0100.0

kwr:MetalworkingandOther


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value220185190155
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.350.650.247.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.350.650.247.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:MetalworkingandOther100.0100.0100.0100.0

kwr:TotalSalesWithGlobalSpecialtyBusinesses


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value429367286378325205211222
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithGlobalSpecialtyBusinesses100.0100.0100.0100.0100.0100.0100.0100.0

kwr:TotalSalesWithoutGlobalSpecialtyBusinesses


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value351298226308273165170178
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax81.881.379.381.484.180.480.980.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax81.881.379.381.484.180.480.980.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithoutGlobalSpecialtyBusinesses100.0100.0100.0100.0100.0100.0100.0100.0

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

kwr:GlobalSpecialtyBusinesses, srt:Americas


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value45393244473831322833
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.510.711.311.712.111.915.115.213.615.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.510.711.311.712.111.915.115.213.615.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:GlobalSpecialtyBusinesses srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:GlobalSpecialtyBusinesses, srt:AsiaPacific


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1212119.438117.8025.0264.365.1625.829
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.03.34.02.52.92.42.42.12.42.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.03.34.02.52.92.42.42.12.42.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:GlobalSpecialtyBusinesses srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:GlobalSpecialtyBusinesses, us-gaap:EMEA


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value20171516175.0714.1383.8633.6464.153
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.74.75.44.44.51.62.01.81.71.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.74.75.44.44.51.62.01.81.71.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:GlobalSpecialtyBusinesses us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:Metals, srt:Americas


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value46424648
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.911.512.314.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.911.512.314.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:Metals srt:Americas100.0100.0100.0100.0

kwr:Metals, srt:AsiaPacific


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value49454143
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.612.311.013.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.612.311.013.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:Metals srt:AsiaPacific100.0100.0100.0100.0

kwr:Metals, us-gaap:EMEA


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value34252926
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.06.97.98.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.06.97.98.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:Metals us-gaap:EMEA100.0100.0100.0100.0

kwr:MetalworkingandOther, srt:Americas


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value88778368
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.521.122.020.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.521.122.020.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:MetalworkingandOther srt:Americas100.0100.0100.0100.0

kwr:MetalworkingandOther, srt:AsiaPacific


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value46393131
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.910.98.49.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.910.98.49.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:MetalworkingandOther srt:AsiaPacific100.0100.0100.0100.0

kwr:MetalworkingandOther, us-gaap:EMEA


Revenue
Period End2021-03-312020-09-302020-03-312019-09-30
Value85687455
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.918.719.817.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.918.719.817.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:MetalworkingandOther us-gaap:EMEA100.0100.0100.0100.0

kwr:TotalSalesWithGlobalSpecialtyBusinesses, srt:Americas


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value180158112174155102104110
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.943.239.546.047.850.049.449.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax41.943.239.546.047.850.049.449.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithGlobalSpecialtyBusinesses srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0

kwr:TotalSalesWithGlobalSpecialtyBusinesses, srt:AsiaPacific


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value10997798282495055
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.526.427.921.925.224.223.925.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.526.427.921.925.224.223.925.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithGlobalSpecialtyBusinesses srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0

kwr:TotalSalesWithGlobalSpecialtyBusinesses, us-gaap:EMEA


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1401119312187535655
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.630.332.632.126.925.826.725.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.630.332.632.126.925.826.725.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithGlobalSpecialtyBusinesses us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0

kwr:TotalSalesWithoutGlobalSpecialtyBusinesses, srt:Americas


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value13411980129116717277
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.432.628.234.335.934.934.234.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.432.628.234.335.934.934.234.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithoutGlobalSpecialtyBusinesses srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0

kwr:TotalSalesWithoutGlobalSpecialtyBusinesses, srt:AsiaPacific


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value9684687374444649
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.523.123.919.422.821.821.922.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.523.123.919.422.821.821.922.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithoutGlobalSpecialtyBusinesses srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0

kwr:TotalSalesWithoutGlobalSpecialtyBusinesses, us-gaap:EMEA


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value119947710482495251
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.925.627.227.725.423.824.823.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.925.627.227.725.423.824.823.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:TotalSalesWithoutGlobalSpecialtyBusinesses us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

kwr:GlobalSpecialtyBusinesses


Revenue
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value78685970755140403743
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.218.720.718.619.415.919.619.117.819.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.218.720.718.619.415.919.619.117.819.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kwr:GlobalSpecialtyBusinesses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1851341201198012913111671727277
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.731.431.132.628.234.333.635.934.934.234.334.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.731.431.132.628.234.333.635.934.934.234.334.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value104968884687382744950545555485354
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.022.522.923.123.919.421.122.824.223.925.725.124.923.025.625.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.022.522.923.123.919.421.122.824.223.925.725.124.923.025.625.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value145119106947710410182535655556062595854535049534749454143
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.327.927.625.627.227.725.925.425.826.726.425.027.129.328.027.627.127.726.326.228.426.826.924.322.423.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.327.927.625.627.227.725.925.425.826.726.425.027.129.328.027.627.127.726.326.228.426.826.924.322.423.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical, us-gaap:TimingOfTransferOfGoodOrService

srt:Americas, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value17717115310816817315010010198107
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.739.941.938.044.644.346.448.648.146.648.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax40.739.941.938.044.644.346.448.648.146.648.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Americas, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8.6298.5334.9174.2265.3255.4394.6172.8392.8482.7362.809
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.01.31.51.41.41.41.41.31.31.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.01.31.51.41.41.41.41.31.31.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1011069478819180484852535346
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.324.825.827.321.423.524.723.523.024.724.323.922.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.324.825.827.321.423.524.723.523.024.724.323.922.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.0283.1712.3931.7041.8342.0361.7061.4211.8762.0261.7592.3311.929
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.70.60.50.50.50.70.91.00.81.10.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.70.60.50.50.50.70.91.00.81.10.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1371311078711811585535655556061
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.730.529.230.831.329.526.325.826.626.425.027.129.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.730.529.230.831.329.526.325.826.626.425.027.129.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.2768.9244.3415.2763.0213.3461.960.0520.0540.0520.0610.0560.056
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.72.11.21.80.80.90.60.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.72.11.21.80.80.90.60.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService

us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value416409355274368380316201206206217216207
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax95.795.296.896.197.397.297.597.997.797.797.997.697.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax95.795.296.896.197.397.297.597.997.797.797.997.697.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1820111110108.2834.3124.7784.8154.635.2864.903
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.83.23.92.72.82.52.12.32.32.12.42.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.34.83.23.92.72.82.52.12.32.32.12.42.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value373000.0339000.0297000.0190000.0208000.0304000.0380000.0242000.0193000.0220000.0279000.0144000.0189000.0250000.0249000.0141000.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value108104989786981018050515053545050514948494949484852494853494745494747454543434345413838353435
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.024.325.526.430.326.125.924.924.324.423.924.024.423.623.724.024.724.726.026.026.327.326.627.826.826.727.425.024.725.227.125.625.725.726.323.924.724.326.123.023.124.225.125.225.8

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value29442912289127532871292028502724724708709729723744722764730709692697692694685703648640665644596589584569549540536530519522505499490449
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

kwr:GlobalSpecialtyBusinesses


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value511550174
Percentage of Assets17.719.324.5
Percentage of Assets17.719.324.5
Percentage of Assets kwr:GlobalSpecialtyBusinesses100.0100.0100.0

us-gaap:Assets us-gaap:StatementGeographical

srt:Americas


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value969926180189
Percentage of Assets33.532.525.426.3
Percentage of Assets33.532.525.426.3
Percentage of Assets srt:Americas100.0100.0100.0100.0

srt:AsiaPacific


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value713685212196200
Percentage of Assets24.724.030.027.328.9
Percentage of Assets24.724.030.027.328.9
Percentage of Assets srt:AsiaPacific100.0100.0100.0100.0100.0

us-gaap:EMEA


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value697688157177147162123
Percentage of Assets24.124.222.124.521.223.718.6
Percentage of Assets24.124.222.124.521.223.718.6
Percentage of Assets us-gaap:EMEA100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value15691583157015261704175816071521266262273296300321312312290287279283292303304327269275300277231231239245237238246245245251249240229262
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets53.354.454.355.559.360.256.455.836.837.038.540.741.643.243.340.939.840.540.440.742.243.644.446.541.643.045.143.038.939.340.943.043.244.146.046.347.448.249.448.146.758.4

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value29442912289127532871292028502724724708709729723744722764730709692697692694685703648640665644596589584569549540536530519522505499490449
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13741328132012251166116212401202456444435431421421407440428410402404391382373368370357357359356348336315303292281276265262248251253180
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.745.645.744.540.639.843.544.163.062.861.359.258.256.656.557.658.658.058.258.056.555.154.452.357.255.853.755.859.759.157.555.455.254.252.452.051.150.349.250.351.740.1

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value867831792718849895715724412391418427421429406441409394376394382381365390350340351353345340328314292284277281277274259262253215
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.528.527.426.129.630.725.126.656.955.259.058.758.357.756.357.856.155.754.456.555.354.953.455.454.153.152.854.958.057.756.355.153.252.651.853.053.452.551.352.551.747.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value14516318115532231612312886711049990928910998908899969481966564646460606853383532302518162023232527272520
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.66.35.711.210.84.34.711.910.214.713.712.512.412.414.313.512.812.814.213.913.611.813.710.210.09.710.010.110.311.79.57.06.56.15.74.93.63.34.14.80.05.70.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value14516318117434133514314810692124120110113111130120112110103
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.66.36.311.911.55.05.414.713.017.516.515.315.315.417.116.515.816.015.2

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value418411372338300357375370210208202214213218208218201201195193184188188194187180189188186178165166162157154155156162150147137116
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.214.112.912.310.412.313.213.629.029.428.529.429.529.328.928.527.628.528.227.826.627.127.527.728.928.228.529.331.230.328.429.229.529.128.729.430.131.129.829.528.025.9

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


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
Value187174948777757771727460
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.56.113.312.111.111.011.712.213.514.813.5

Inventory Finished Goods And Work In Process

us-gaap:InventoryFinishedGoodsAndWorkInProcess

us-gaap:InventoryFinishedGoodsAndWorkInProcess


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value126110101939396929246464546474742454545394140403839383939403938343634333233343032343328
Percentage of InventoryFinishedGoodsAndWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.33.83.53.43.33.33.33.46.46.66.56.46.66.45.96.06.26.45.75.95.85.95.65.76.06.26.06.26.76.55.96.36.36.36.06.36.65.96.56.86.76.4

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:InventoryRawMaterialsAndSupplies


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1169786778081828248464849484844444241373838373638383737403939374039404042434441444331
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.03.43.02.82.82.82.93.06.66.56.86.86.76.56.25.85.85.95.55.55.55.45.45.55.95.85.76.36.66.76.37.17.27.47.58.18.48.68.38.98.97.1

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value6048505252434151201818172222212421151521232013202018111920221516171712181817101512
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.11.71.71.91.81.51.51.92.92.62.62.43.13.02.93.22.92.12.23.13.53.02.02.93.22.91.73.13.43.92.63.03.23.32.33.53.53.32.13.12.8

Land

us-gaap:Land

us-gaap:Land


Land
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value333410109.7079.3887.9628.518.3468.198
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.21.41.51.41.41.21.51.61.6

Machinery And Equipment Gross

us-gaap:MachineryAndEquipmentGross

us-gaap:MachineryAndEquipmentGross


Machinery
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value246225151153140136142136134130
Percentage of MachineryAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.57.921.321.220.319.921.423.425.125.9

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value369390137142137140141141
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.813.719.319.719.820.521.224.2

us-gaap:NoncurrentAssets us-gaap:StatementBusinessSegments

kwr:GlobalSpecialtyBusinesses


Noncurrent
Period End2020-12-312019-12-312018-12-31
Value596926
Percentage of NoncurrentAssets16.017.719.6
Percentage of Assets2.02.43.8
Percentage of Assets kwr:GlobalSpecialtyBusinesses11.612.615.5

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

srt:Americas


Noncurrent
Period End2020-12-312019-12-312018-12-312017-12-31
Value1221396066
Percentage of NoncurrentAssets33.135.644.246.6
Percentage of Assets4.24.98.69.2
Percentage of Assets srt:Americas12.615.033.735.0

srt:AsiaPacific


Noncurrent
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value119126232222
Percentage of NoncurrentAssets32.232.317.215.716.1
Percentage of Assets4.14.43.33.13.2
Percentage of Assets srt:AsiaPacific16.718.411.111.411.0

us-gaap:EMEA


Noncurrent
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value69562628252720
Percentage of NoncurrentAssets18.714.419.120.018.719.314.6
Percentage of Assets2.42.03.73.93.74.03.1
Percentage of Assets us-gaap:EMEA9.98.116.716.117.416.716.7

us-gaap:NonUs


Noncurrent
Period End2020-12-312019-12-312018-12-31
Value17617460
Percentage of NoncurrentAssets47.744.644.3
Percentage of Assets6.16.18.6
Percentage of Assets us-gaap:NonUs0.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value424416423394384390398380258254254254255262255253248239236236234236231234228224234233236235233229226226225219214217214215218205
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.414.314.614.313.413.414.014.035.635.935.834.935.335.335.433.234.033.834.134.033.934.133.733.335.335.035.236.239.739.940.040.241.241.842.041.441.241.642.543.144.445.7

Construction In Progress Gross

us-gaap:ConstructionInProgressGross

us-gaap:ConstructionInProgressGross


Construction
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8407000.08050000.07907000.04932000.04964000.05337000.05541000.08162000.09785000.04529000.0
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.31.10.70.70.80.81.41.80.9

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value229220219206196188185176175172170172171174169167161154150153149149143148147142148149153151148145141141140135131133131135138128
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.87.67.67.56.86.46.56.524.224.324.023.723.823.523.421.922.121.821.721.921.621.520.921.022.722.322.423.225.725.725.425.525.726.126.125.525.325.626.127.028.228.7

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value19419520318718820221320482828382838786868685858385878786818185838383858485848584828382807976
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.66.77.16.86.66.97.57.511.411.611.811.311.511.812.011.311.912.012.412.012.312.612.812.312.612.812.913.014.014.214.614.815.515.715.915.915.916.116.416.016.217.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value63362763161260459260755783838383848686858481807979807978767577705858585858595959575958575552
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.521.521.822.221.120.321.320.511.511.711.711.511.611.611.911.211.611.511.711.411.511.511.511.111.711.711.710.99.99.910.010.310.611.011.011.211.011.311.511.611.311.7

us-gaap:Goodwill us-gaap:BusinessAcquisition

kwr:CoralChemicalCompany


Goodwillus-gaap:
Period End2020-12-22
Value2.8
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets kwr:CoralChemicalCompany0.0

us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, kwr:GlobalSpecialtyBusinesses


Goodwillus-gaap:
Period End2021-06-302020-12-312019-12-312018-12-31
Value11711911624
Percentage of Goodwill18.619.019.129.2
Percentage of Assets4.04.14.13.4
Percentage of Assets us-gaap:OperatingSegments kwr:GlobalSpecialtyBusinesses0.00.00.00.0

us-gaap:Goodwill us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:OperatingSegments, srt:Americas


Goodwillus-gaap:
Period End2021-06-302020-12-312019-12-312018-12-31
Value21521321628
Percentage of Goodwill34.033.835.634.2
Percentage of Assets7.37.47.64.0
Percentage of Assets us-gaap:OperatingSegments srt:Americas0.00.00.00.0

us-gaap:OperatingSegments, srt:AsiaPacific


Goodwillus-gaap:
Period End2021-06-302020-12-312019-12-312018-12-31
Value16015814113
Percentage of Goodwill25.325.023.315.8
Percentage of Assets5.55.55.01.9
Percentage of Assets us-gaap:OperatingSegments srt:AsiaPacific0.00.00.00.0

us-gaap:OperatingSegments, us-gaap:EMEA


Goodwillus-gaap:
Period End2021-06-302020-12-312019-12-312018-12-31
Value14014013317
Percentage of Goodwill22.122.221.920.9
Percentage of Assets4.84.84.72.5
Percentage of Assets us-gaap:OperatingSegments us-gaap:EMEA0.00.00.00.0

us-gaap:Goodwill us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:CoralChemicalCompany


Goodwillus-gaap:
Period End2020-12-22
Value0.27
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:RestatementAdjustment kwr:CoralChemicalCompany0.0

srt:ScenarioPreviouslyReported, kwr:CoralChemicalCompany


Goodwillus-gaap:
Period End2020-12-22
Value2.814
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets srt:ScenarioPreviouslyReported kwr:CoralChemicalCompany0.0

us-gaap:Goodwill us-gaap:StatementGeographical

kwr:GlobalSpecialtyBusinesses


Goodwillus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312017-12-31
Value116119116114112116352424
Percentage of Goodwill18.619.019.019.019.119.16.429.228.7
Percentage of Assets4.04.14.24.03.94.11.33.43.4
Percentage of Assets kwr:GlobalSpecialtyBusinesses0.00.00.00.00.021.10.013.914.1

srt:Americas


Goodwillus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312017-12-31
Value2132132092112052162602828
Percentage of Goodwill34.033.834.235.034.635.646.734.233.6
Percentage of Assets7.37.47.67.47.07.69.64.04.0
Percentage of Assets srt:Americas0.022.00.00.00.023.40.015.815.3

srt:AsiaPacific


Goodwillus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value158158152147146141146141414141514
Percentage of Goodwill25.225.024.924.424.823.326.317.617.817.517.418.018.0
Percentage of Assets5.45.55.55.15.05.05.42.02.12.12.02.12.1
Percentage of Assets srt:AsiaPacific0.022.20.00.00.020.70.00.00.06.90.07.97.3

us-gaap:EMEA


Goodwillus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value13814013413012713311419181919192020201918181919191916
Percentage of Goodwill22.122.221.921.521.521.920.622.922.723.223.423.324.123.823.723.222.622.524.324.324.824.420.6
Percentage of Assets4.84.84.94.54.44.74.22.62.72.72.72.72.82.82.72.72.62.62.82.82.92.82.4
Percentage of Assets us-gaap:EMEA0.020.10.00.00.019.30.00.00.012.30.00.00.011.60.00.00.012.40.00.00.011.913.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1068107510811045104410501121106459616365677071737471736971727375666770592930313232323233303131262324
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.336.937.438.036.436.039.439.18.38.79.09.09.39.59.99.610.210.110.610.010.310.410.710.810.210.510.69.25.05.25.45.66.06.16.16.35.96.06.35.34.75.3

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value363838394040423324260.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.21.31.31.41.41.41.51.23.43.70.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value323131444341404332323232323130292928282932323232323333343536363635343436363735424342
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.11.61.51.41.41.64.54.54.54.44.44.24.23.94.04.14.24.24.74.74.74.65.15.25.15.35.96.16.26.36.56.46.46.87.07.17.08.48.99.5

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value219214191165130177164173939187969610393959190777875696777747174858081728176746774747665737963
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.57.36.66.04.56.15.86.413.012.912.413.213.413.912.912.512.512.711.211.310.910.09.811.011.511.211.313.313.413.812.414.313.913.812.614.014.414.612.914.716.214.2

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value137.5031.3580.8412.7536.5344.215.2160.0
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.50.30.20.10.41.00.60.90.0

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value92833127232523301618
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.22.94.43.83.43.73.65.23.03.7

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2020-12-312019-12-312018-12-31
Value6380000.05554000.02187000.0
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0
Percentage of Assets0.20.20.3

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value48433838383838360.6760.6610.675.6735.6895.7075.7360.70.7360.7260.7070.730.6720.6450.6620.3950.3970.4010.4030.5711.3481.2671.3951.4321.3371.9051.4680.5760.5630.6070.6360.7540.8360.89
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.51.31.41.31.31.31.30.10.10.10.80.80.80.80.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.30.20.40.30.10.10.10.10.20.20.2

Dividends Payable Current

us-gaap:DividendsPayableCurrent

us-gaap:DividendsPayableCurrent


Dividends
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7051000.06828000.04935000.04724000.04581000.04252000.03990000.03299000.03208000.03099000.02701000.0
Percentage of DividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.70.70.70.60.60.60.60.60.6

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value400396382337282340359345153147151157151157154156134139127124119115124122113108124130120127130127116113107112108109106111111101
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.613.613.212.29.811.712.612.721.120.821.321.621.021.121.420.418.419.618.417.917.216.618.217.417.617.018.820.320.221.722.422.321.120.920.121.120.821.021.122.322.622.5

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value101010111110110.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.30.40.40.40.40.40.40.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value137.1593.333.3043.7524.2384.2333.7673.4572.976
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.30.50.50.50.60.60.60.60.6

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value9410492878185837442393131313327392733232524252527242423282633302725251622222218231919
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.63.23.22.82.92.92.75.85.64.44.34.44.53.85.13.84.83.43.73.53.73.73.93.93.93.64.44.55.65.24.84.74.73.04.34.34.43.74.74.04.3

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value84785984984610701076882826111135465869617273656575839781107617275622417171722273037454746433373
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.829.529.430.737.336.931.030.31.61.75.16.48.19.48.59.510.19.39.510.812.114.111.915.39.511.411.39.64.12.93.03.14.15.15.67.28.79.29.28.76.916.4

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value904913899896112111279348783666668275183147
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.731.331.132.639.038.632.832.25.29.39.612.011.43.25.99.4

us-gaap:DebtAndCapitalLeaseObligations us-gaap:LongtermDebtType

kwr:BankLinesOfCreditAndOtherDebtObligations


Debt
Period End2021-06-302020-12-312019-12-312018-12-31
Value2.1652.0722.6082.57
Percentage of DebtAndCapitalLeaseObligations0.20.20.37.0
Percentage of Assets0.10.10.10.4
Percentage of Assets kwr:BankLinesOfCreditAndOtherDebtObligations0.00.00.00.0

us-gaap:DomesticLineOfCredit


Debt
Period End2021-06-302020-12-312019-12-312019-08-012018-12-31
Value5555706006000.0
Percentage of DebtAndCapitalLeaseObligations61.363.464.20.00.0
Percentage of Assets18.819.721.10.00.0
Percentage of Assets us-gaap:DomesticLineOfCredit0.00.00.00.00.0

us-gaap:ForeignLineOfCredit


Debt
Period End2021-06-302020-12-312019-12-312019-08-012018-12-31
Value1481571511500.0
Percentage of DebtAndCapitalLeaseObligations16.417.516.20.00.0
Percentage of Assets5.05.45.30.00.0
Percentage of Assets us-gaap:ForeignLineOfCredit0.00.00.00.00.0

us-gaap:LineOfCredit


Debt
Period End2021-06-302020-12-312019-12-312018-12-31
Value18916017124
Percentage of DebtAndCapitalLeaseObligations20.917.818.365.7
Percentage of Assets6.45.56.03.4
Percentage of Assets us-gaap:LineOfCredit0.00.00.00.0

Deferred Finance Costs Noncurrent Net

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredFinanceCostsNoncurrentNet


Deferred
Period End2020-12-312019-12-312018-12-31
Value5919000.07571000.00
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.00.0
Percentage of Assets0.20.30.0

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8478498823561658175173046
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.829.431.05.18.59.511.911.33.05.69.2

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value181186192189211
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0
Percentage of Assets6.26.46.76.97.4

us-gaap:DeferredIncomeTaxLiabilitiesNet us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201707


Deferred
Period End2020-09-30
Value0.2
Percentage of DeferredIncomeTaxLiabilitiesNet0.1
Percentage of Assets0.0
Percentage of Assets us-gaap:AccountingStandardsUpdate2017070.0

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6356323538404637493430
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.04.64.95.55.96.96.39.36.86.7

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

country:US, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value2.9483.843.66
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent4.66.811.3
Percentage of Assets0.10.10.5
Percentage of Assets country:US us-gaap:OtherPostretirementBenefitPlansDefinedBenefit0.00.00.0

country:US, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value353012
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent56.253.838.4
Percentage of Assets1.21.11.7
Percentage of Assets country:US us-gaap:PensionPlansDefinedBenefit0.00.00.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2522161916
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent39.239.550.355.343.3
Percentage of Assets0.90.82.32.72.4
Percentage of Assets us-gaap:ForeignPlan us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value605228
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent95.493.288.7
Percentage of Assets2.11.94.0
Percentage of Assets us-gaap:PensionPlansDefinedBenefit0.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value0.6030.5650.550.4870.4320.4181.6041.4321.4541.3721.3171.2581.2151.2621.9461111109.8469.4558.8958.6588.1987.9157.8187.9197.667.5628.3869.668.8779.2458.7769.0158.5769.1168.198.0156.9777.6958.1426.721
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.10.10.20.20.20.20.20.20.31.61.61.51.41.41.31.21.21.11.21.21.21.21.41.61.51.61.61.71.61.71.61.51.41.51.71.5

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value114114551261251206611174734382828551716970357177784285868645788080479492915286868654787781
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.93.91.94.64.44.12.34.110.310.46.111.411.411.57.19.39.69.95.210.311.211.46.212.213.313.46.812.213.413.68.116.516.817.09.916.216.616.610.815.615.818.1

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value252727282829312419200.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.90.90.91.01.01.01.10.92.62.90.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value7234000.06932000.08395000.08019000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.20.20.30.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value5355000.05194000.06220000.05912000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value4260000.04211000.04610000.04387000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.10.10.20.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value8.1528.1163.83611
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0
Percentage of Assets0.30.30.10.4

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value8141000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.3

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value353737393940423324
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.31.31.41.41.41.51.23.4

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value40424346
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets1.41.51.51.7

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value4721000.05295000.05573000.06928000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.20.20.20.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13741328132012251166116212401202456444435431421421407440428410402404391382373368370357357359356348336315303292281276265262248251253180
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.745.645.744.540.639.843.544.163.062.861.359.258.256.656.557.658.658.058.258.056.555.154.452.357.255.853.755.859.759.157.555.455.254.252.452.051.150.349.250.351.740.1

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value13751329132012261167116212421203457446436432422422409452439421412413400391381376378365365367364358345324312301289285273270255259261200187159
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.745.645.744.540.739.843.644.263.263.061.559.358.456.856.759.160.259.559.659.357.856.455.653.558.457.054.957.061.160.759.157.056.855.954.053.752.651.850.651.953.30.041.60.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:ChangeInAccountingPrincipleIndirectEffect

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Stockholders
Period End2020-12-31
Value1241
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest94.0
Percentage of Assets42.9
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

us-gaap:ChangeInAccountingPrincipleIndirectEffect


Stockholders
Period End2020-12-312019-12-312018-12-31
Value-0.402-0.911-0.044
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.0-0.1-0.0
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets us-gaap:ChangeInAccountingPrincipleIndirectEffect0.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:ChangeInAccountingPrincipleIndirectEffect, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-31
Value-78.17
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-5.9
Percentage of Assets-2.7
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AccumulatedOtherComprehensiveIncome0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value888
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest67.2
Percentage of Assets30.7
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Stockholders
Period End2020-12-31
Value17
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest1.3
Percentage of Assets0.6
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:CommonStock0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:NoncontrollingInterest


Stockholders
Period End2020-12-31
Value1.604
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.1
Percentage of Assets0.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:NoncontrollingInterest0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-31
Value412
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest31.2
Percentage of Assets14.3
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.0

us-gaap:ChangeInAccountingPrincipleIndirectEffect, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-31
Value-0.402-0.911-0.044
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.0-0.1-0.0
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets us-gaap:ChangeInAccountingPrincipleIndirectEffect us-gaap:RetainedEarnings0.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value-35.943-53.228-26.598-75.01-109.264-121.524-78.17-106.047-78.881-79.167-80.715-80.332-74.351-58.738-65.1-66.673-72.938-81.961-87.407-72.027-71.79-68.002-73.316-71.765-60.771-62.971-54.406-41.413-31.587-33.015-34.7-43.238-45.252-41.747-41.855-30.206-32.091-25.902-29.82-19.097-5.507-9.497-13.736-10.439-27.237
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-2.6-4.0-2.0-6.1-9.4-10.5-6.3-8.8-17.2-17.7-18.5-18.6-17.6-13.9-15.9-14.7-16.6-19.4-21.2-17.4-17.9-17.4-19.2-19.1-16.1-17.2-14.9-11.3-8.7-9.2-10.1-13.3-14.5-13.8-14.4-10.6-11.7-9.6-11.7-7.4-2.1-4.7-7.3-6.60.0
Percentage of Assets-1.2-1.8-0.9-2.7-3.8-4.2-2.7-3.9-10.9-11.2-11.4-11.0-10.3-7.9-9.0-8.7-10.0-11.6-12.6-10.3-10.4-9.8-10.7-10.2-9.4-9.8-8.2-6.4-5.3-5.6-5.9-7.6-8.2-7.7-7.8-5.7-6.2-5.0-5.9-3.8-1.10.0-3.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value91090890590089688888888597969796949393113113112112111109107106104103100999695100999797959493929089888739382725
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest66.268.468.573.476.876.471.573.621.321.722.322.222.522.222.825.025.926.727.326.927.427.627.927.927.227.627.126.426.228.128.730.131.131.732.632.933.733.635.134.133.319.520.517.30.0
Percentage of Assets30.931.231.332.731.230.431.232.513.513.713.713.213.112.613.014.815.615.916.316.015.915.515.514.915.915.814.915.016.017.017.017.217.717.717.617.717.817.417.717.717.80.08.50.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value171717171717171713131313131313131313131313131313131313131313131313131313131212121211111110
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest1.31.31.41.51.51.51.41.52.93.03.13.13.23.23.22.93.03.13.23.23.33.43.53.53.53.73.63.63.63.73.84.14.24.44.54.64.84.85.05.04.95.76.17.00.0
Percentage of Assets0.60.60.60.60.60.60.60.71.81.91.91.81.81.81.81.71.81.91.91.91.91.91.91.92.12.12.02.12.22.22.32.32.42.42.42.52.52.52.62.62.60.02.60.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value0.6030.5650.550.4870.4320.4181.6041.4321.4541.3721.3171.2581.2151.2621.9461111109.8469.4558.8958.6588.1987.9157.8187.9197.667.5628.3869.668.8779.2458.7769.0158.5769.1168.198.0156.9777.6958.1427.3596.7214.9813.952
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.10.10.30.30.30.30.30.30.52.62.62.62.42.32.22.22.22.12.12.22.12.12.32.72.62.82.83.03.03.23.03.02.73.03.13.73.63.10.0
Percentage of Assets0.00.00.00.00.00.00.10.10.20.20.20.20.20.20.31.61.61.51.41.41.31.21.21.11.21.21.21.21.41.61.51.61.61.71.61.71.61.51.41.51.70.01.50.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value482455423382362377412404424413405402387373365380374366364351340329326321315305299290279267258247238225215199192184175169158152144123117
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest35.034.332.131.231.032.533.233.692.792.792.893.091.788.389.384.285.186.988.385.085.084.285.785.683.283.882.079.376.574.875.076.376.474.874.469.970.368.368.865.360.875.877.277.40.0
Percentage of Assets16.415.614.713.912.612.914.514.858.658.457.155.253.550.150.749.851.251.752.750.449.147.547.745.748.647.845.045.246.845.444.343.543.441.840.137.637.035.434.833.932.40.032.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value171717171717171713131313131313131313131313131313131313131313131313131313131212121211
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.60.60.60.60.60.71.81.91.91.81.81.81.81.71.81.91.91.91.91.91.91.92.12.12.02.12.22.22.32.32.42.42.42.52.52.52.62.62.62.6

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value91090890590089688888888597969796949393113113112112111109107106104103100999695100999797959493929089888738
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.931.231.332.731.230.431.232.513.513.713.713.213.112.613.014.815.615.916.316.015.915.515.514.915.915.814.915.016.017.017.017.217.717.717.617.717.817.417.717.717.88.5

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value482455423382362377412404424413405402387373365380374366364351340329326321315305299290279267258247238225215199192184175169158144
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.415.614.713.912.612.914.514.858.658.457.155.253.550.150.749.851.251.752.750.449.147.547.745.748.647.845.045.246.845.444.343.543.441.840.137.637.035.434.833.932.432.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-35.943-53.228-26.598-75.01-109.264-121.524-78.17-106.047-78.881-79.167-80.715-80.332-74.351-58.738-65.1-66.673-72.938-81.961-87.407-72.027-71.79-68.002-73.316-71.765-60.771-62.971-54.406-41.413-31.587-33.015-34.7-43.238-45.252-41.747-41.855-30.206-32.091-25.902-29.82-19.097-5.507-13.736
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-1.2-1.8-0.9-2.7-3.8-4.2-2.7-3.9-10.9-11.2-11.4-11.0-10.3-7.9-9.0-8.7-10.0-11.6-12.6-10.3-10.4-9.8-10.7-10.2-9.4-9.8-8.2-6.4-5.3-5.6-5.9-7.6-8.2-7.7-7.8-5.7-6.2-5.0-5.9-3.8-1.1-3.1

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value-21.778-22.175-23.467-17.62-17.363-17.576-34.533-28.197-29.323-29.845-30.551-31.835-32.513-34.009-34.093-33.997-34.059-35.85-36.168-33.61-34.07-35.064-35.251-38.418-39.124-39.073-41.551-34.477-36.274-36.887-37.433-45.226-45.046-45.608-46.914-33.002-33.206-34.203-34.26-26.448
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax60.641.788.223.515.914.544.226.637.237.737.939.643.757.952.451.046.743.741.446.747.551.648.153.564.462.076.483.3114.8111.7107.9104.699.5109.2112.1109.3103.5132.0114.9192.5
Percentage of Assets-0.7-0.8-0.8-0.6-0.6-0.6-1.2-1.0-4.0-4.2-4.3-4.4-4.5-4.6-4.7-4.4-4.7-5.1-5.2-4.8-4.9-5.0-5.1-5.5-6.0-6.1-6.2-5.4-6.1-6.3-6.4-7.9-8.2-8.4-8.7-6.2-6.4-6.5-6.8-5.9
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value-3.036-3.598-4.058-4.412-4.301-0.32
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax5.713.55.44.03.50.4
Percentage of Assets-0.1-0.1-0.1-0.2-0.1-0.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-12-312016-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value-2.584-3.036-3.598-4.412-4.301-0.320.00.00.00.00.00.00.00.00.00.00.00.0-0.073-0.176-0.272-0.667
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax7.25.713.54.03.50.4-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.20.70.94.9
Percentage of Assets-0.1-0.1-0.1-0.2-0.1-0.00.00.00.00.00.00.00.00.00.00.00.00.0-0.0-0.0-0.1-0.1
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value0.5960.3173.3421.7041.148-0.461.2510.6570.7380.431-0.8420.3930.2310.40.8861.4691.1831.2161.0161.2871.0920.9350.4790.4991.1861.5271.4571.2651.4791.651.5811.1071.442.1551.7231.9911.5611.9340.8560.994
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-1.7-0.6-12.6-2.3-1.10.4-1.6-0.6-0.9-0.51.0-0.5-0.3-0.7-1.4-2.2-1.6-1.5-1.2-1.8-1.5-1.4-0.7-0.7-2.0-2.4-2.7-3.1-4.7-5.0-4.6-2.6-3.2-5.2-4.1-6.6-4.9-7.5-2.9-7.2
Percentage of Assets0.00.00.10.10.0-0.00.00.00.10.1-0.10.10.00.10.10.20.20.20.10.20.20.10.10.10.20.20.20.20.20.30.30.20.30.40.30.40.30.40.20.2
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value-12.177-28.334-2.875-55.036-88.637-99.187-44.568-78.507-50.296-49.753-49.322-48.89-42.069-25.129-31.893-34.145-40.062-47.327-52.255-39.704-38.812-33.873-38.544-33.846-22.833-25.425-14.312-8.2013.2082.2221.1520.881-1.6461.7063.3362.7861.1828.4664.70913
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax33.953.210.873.481.181.657.074.063.862.861.160.956.642.849.051.254.957.759.855.154.149.852.647.237.640.426.319.8-10.2-6.7-3.3-2.03.6-4.1-8.0-9.2-3.7-32.7-15.8-97.3
Percentage of Assets-0.4-1.0-0.1-2.0-3.1-3.4-1.6-2.9-6.9-7.0-7.0-6.7-5.8-3.4-4.4-4.5-5.5-6.7-7.6-5.7-5.6-4.9-5.6-4.8-3.5-4.0-2.2-1.30.50.40.20.2-0.30.30.60.50.21.60.93.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value0.6030.5650.550.4870.4320.4181.6041.4321.4541.3721.3171.2581.2151.2621.9461111109.8469.4558.8958.6588.1987.9157.8187.9197.667.5628.3869.668.8779.2458.7769.0158.5769.1168.198.0156.9777.6958.1426.721
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.10.10.20.20.20.20.20.20.31.61.61.51.41.41.31.21.21.11.21.21.21.21.41.61.51.61.61.71.61.71.61.51.41.51.71.5

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.05-12.618666724204613220.022731162.7462223198.086162910-1.797212416112119156.732154.3637.266-7.099189.215
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.7-2.917.218.48.55.312.04.010.90.013.214.07.71.312.312.410.54.58.615.05.3-1.011.913.38.86.412.211.08.63.88.72.44.3-4.412.76.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5809000.0-15845000.0-56121000.0-4646000.0-2597000.0-8021000.0-100720000.0-802070000.0-2879000.0-2964000.0-3948000.0-3003000.0-1506000.0-3901000.0-4770000.0-26080000.0-1655000.0-1691000.0-25540000.0-54518000.0-1751000.0-2662000.0-3730000.0-1735000.0-3594000.0-3357000.0-6609000.0-4594000.0-2900000.0-2631000.0-16929000.0-12159000.0-3333000.0-2940000.0-31645000.0-9112000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.3-3.7-14.5-1.3-0.9-2.1-25.7-246.7-1.4-1.4-1.9-1.4-0.7-1.8-2.6-13.8-0.9-0.9-13.2-27.4-0.9-1.5-2.0-0.9-1.9-1.9-3.8-2.5-1.6-1.5-9.8-6.7-2.0-1.8-22.3-6.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-17.41113-10.178-233.808-17.89118645833-4.91-30.372-19.941-15.894-12.6151.545-31.36235-16.328-5.081031-8.521-3.498-4.471-8.28-8.713-4.742-12.765-10.274-4.816-2.686-0.4826.999-4.467.09612-4.806
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.03.0-2.6-63.7-6.349.311.7256.4-2.4-14.4-9.4-7.2-5.70.7-17.119.0-8.9-2.85.415.9-4.5-1.9-2.4-4.5-4.7-2.7-7.4-5.7-2.7-1.5-0.33.8-2.74.48.9-3.5

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-31
Value-17.845-18.447.162-167.0225.804192-4.9054214-32.3124.0219.444-2.7262.6361.544
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.1-4.31.9-45.52.050.8-1.312.97.0-15.31.94.3-1.21.20.8

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1188000.01187000.01187000.01188000.01188000.01187000.01187000.0792000.028000.042000.070000.00
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value22-5.3492020213.261144.8434.859-7.393
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.982461331-59.337-2.322-17.271-10.5482.4235.47-11.2073.1565.0465.827-11.00513-4.6033.8135.7799.727-1.199-2.602-3.8511.6955.772-3.4281.8832.4987.17613-1.3853.3095.9363.977-2.16-5.65-2.7339.7642.168114.91412-3.513-2.663
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value32245.991-5.826-6.47310-9.468-1.6331.203-0.946-2.1711.4183.5437.758-3.1371.391-0.9398.82-1.8711.3540.5871.8-2.32-0.965-0.5912.584-3.6591.5751.1796.389-4.9752.30.4321.837-4.103-2.9964.223-0.352-7.0532.3485.6778.309-1.4921.464
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.05-12.618666724204613220.022731162.7462223198.086162910-1.797212416112119156.732154.3637.266-7.099189.215
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.7-2.917.218.48.55.312.04.010.90.013.214.07.71.312.312.410.54.58.615.05.3-1.011.913.38.86.412.211.08.63.88.72.44.3-4.412.76.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value33384827-7.735-28.38115-13.05315137.805191912-9.76211116.992171615121114151012151512
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.012.67.4-2.7-7.53.9-4.07.66.63.78.98.76.0-4.65.25.93.69.18.48.07.36.27.68.25.76.57.98.17.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value33384827-7.722-28.34415-12.98115137.883191912-9.35911127.6141716151311141510121615131413161415111112101310117.4636.8579.734
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.012.67.4-2.7-7.53.9-4.07.66.63.78.98.76.0-4.45.56.13.99.48.68.27.56.57.88.45.86.78.18.37.38.07.29.08.18.86.26.37.16.07.66.37.05.35.07.2

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value0.030.0170.0410.0380.0130.0370.0760.0720.0580.0560.0780.0810.1240.0550.4030.5620.4350.6220.5050.3430.390.3980.4590.4640.3740.2290.2880.4230.5150.5790.5940.7540.5920.5720.760.6980.630.7470.540.4470.714
Percentage of ProfitLoss0.10.00.10.1-0.2-0.10.5-0.60.40.41.00.40.60.4-4.34.83.58.22.82.12.53.03.93.12.42.22.22.63.24.44.05.73.64.05.06.25.65.95.23.26.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.10.00.20.30.20.30.30.20.20.20.30.20.20.10.10.20.30.30.30.40.30.30.40.40.40.40.30.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value33384827-7.735-28.38115-13.05315137.805191912-9.76211116.992171615121114151012151512141216131410101212139.841
Percentage of ProfitLoss99.9100.099.999.9100.2100.199.5100.699.699.699.099.699.499.6104.395.296.591.897.297.997.597.096.196.997.697.897.897.496.895.696.094.396.496.095.093.894.497.4117.396.893.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.79.012.67.4-2.7-7.53.9-4.07.66.63.78.98.76.0-4.65.25.93.69.18.48.07.36.27.68.25.76.57.98.17.07.66.88.77.78.35.86.07.07.07.35.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.3553.779-6.824102.9914.6821.8191.370.661.0120.8770.8720.8921.0830.9211.0241.0921.1531.4071.5191.6251.7981.4191.3311.4841.6851.351.2271.3441.3881.0280.9811.1121.040.8530.8760.8921.1860.8380.8210.9860.8680.7250.708
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5809000.0-15845000.0-56121000.0-4646000.0-2597000.0-8021000.0-100720000.0-802070000.0-2879000.0-2964000.0-3948000.0-3003000.0-1506000.0-3901000.0-4770000.0-26080000.0-1655000.0-1691000.0-25540000.0-54518000.0-1751000.0-2662000.0-3730000.0-1735000.0-3594000.0-3357000.0-6609000.0-4594000.0-2900000.0-2631000.0-16929000.0-12159000.0-3333000.0-2940000.0-31645000.0-9112000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.3-3.7-14.5-1.3-0.9-2.1-25.7-246.7-1.4-1.4-1.9-1.4-0.7-1.8-2.6-13.8-0.9-0.9-13.2-27.4-0.9-1.5-2.0-0.9-1.9-1.9-3.8-2.5-1.6-1.5-9.8-6.7-2.0-1.8-22.3-6.6

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.043.9345.7174.652.6424.8925.4334.5683.0072.5374.0713.1932.1733.4492.842.792.7112.5313.6431.9342.2052.1724.9181.8381.8632.4144.6762.8552.4643.0574.1092.1282.4792.7233.9782.3343.2453.1783.2032.2733.1663.4753.0952.791
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-17.41113-10.178-233.808-17.89118645833-4.91-30.372-19.941-15.894-12.6151.545-31.36235-16.328-5.081031-8.521-3.498-4.471-8.28-8.713-4.742-12.765-10.274-4.816-2.686-0.4826.999-4.467.09612-4.806
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.03.0-2.6-63.7-6.349.311.7256.4-2.4-14.4-9.4-7.2-5.70.7-17.119.0-8.9-2.85.415.9-4.5-1.9-2.4-4.5-4.7-2.7-7.4-5.7-2.7-1.5-0.33.8-2.74.48.9-3.5

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9.5149.5519.4839.439.3319.371
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.0617.0527.0436.8586.8346.8286.8275.1354.9334.9354.934
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

kwr:IndustrialDevelopmentBonds


Debt
Period End2021-06-302020-12-312019-12-312018-12-31
Value5.265.260.05260.0526
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations kwr:IndustrialDevelopmentBonds0.00.00.00.0

us-gaap:DomesticLineOfCredit


Debt
Period End2021-06-302020-12-312019-12-31
Value1.591.650.032
Percentage of DebtInstrumentInterestRateStatedPercentage30.231.460.8
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations us-gaap:DomesticLineOfCredit0.00.00.0

us-gaap:ForeignLineOfCredit


Debt
Period End2021-06-302020-12-312019-12-31
Value1.51.50.015
Percentage of DebtInstrumentInterestRateStatedPercentage28.528.528.5
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations us-gaap:ForeignLineOfCredit0.00.00.0

us-gaap:LineOfCredit


Debt
Period End2021-06-302020-12-312019-12-312018-12-31
Value1.591.650.0320.01
Percentage of DebtInstrumentInterestRateStatedPercentage30.231.460.819.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations us-gaap:LineOfCredit0.00.00.00.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value32.224.28.10.5790.3110.2760.2420.2680.1850.1680.2980.2210.2620.5080.2830.3260.323-0.015-0.020.308-0.02-0.0230.3480.0170.0420.2410.0080.0460.2150.014
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-31
Value143.51137.15116.3997.7175.3471.8971.7371.7370.9468.7759.0954.4154.4154.4144.4944.2439.5539.0931.2329.3122.7216.4314.19
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

kwr:RestrictedStockGaipPlan


Share
Period End2020-09-30
Value35000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value5082.012610.0704.07210.019927.000622.02737.012807.0003618.013697.0800.0250.04560.023661.03519.006006.021260.01000.026914.05688.022656.005000.020048.026611.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.00.02.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value02791.0226.02765.03039.0069.0001480.00001332.0100.0200.001841.00001450.0001000.02140.0500.0001418.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.00.00.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value6.56.52636.46.37.42982621222119
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilities us-gaap:IncomeTaxAuthority

us-gaap:ForeignCountry


Deferred
Period End2020-12-312019-12-31
Value5.98.2
Percentage of DeferredTaxLiabilities2.22.7

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value861022326354142
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-312010-12-312009-12-31
Value242322212119137.77.77.057.07.27.86.7617.06.96.56.247.11111111011111111121212121110121212121010
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value21137.527.4016.3446.2597.345
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0

kwr:Accelerateddepreciationincludedinbusinesscombinationtransactionexpenses

kwr:Accelerateddepreciationincludedinbusinesscombinationtransactionexpenses


Accelerateddepreciationincludedinbusinesscombinationtransactionexpenses
Period End2020-09-302020-06-30
Value0300000.0
Percentage of Accelerateddepreciationincludedinbusinesscombinationtransactionexpenses0.0100.0

kwr:CombinationRelatedExpensesNetOfPayments

kwr:CombinationRelatedExpensesNetOfPayments


Combination
Period End2021-03-312020-03-31
Value-2884000.0-519000.0
Percentage of CombinationRelatedExpensesNetOfPayments100.0100.0

kwr:Definedcontributionplanemployermatchingcontributionpercentmaximum

kwr:Definedcontributionplanemployermatchingcontributionpercentmaximum


Definedcontributionplanemployermatchingcontributionpercentmaximum
Period End2020-09-30
Value3.0
Percentage of Definedcontributionplanemployermatchingcontributionpercentmaximum100.0

kwr:Definedcontributionplanemployermatchingcontributionpercentmaximum us-gaap:AwardType

kwr:DefinedContributionPlan


Definedcontributionplanemployermatchingcontributionpercentmaximumus-gaap:
Period End2021-06-302021-03-312020-12-31
Value03.00
Percentage of Definedcontributionplanemployermatchingcontributionpercentmaximum0.00.00.0

kwr:EffectOfTaxRateChange

kwr:EffectOfTaxRateChange


Effect
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value49.500.529.700.3
Percentage of EffectOfTaxRateChange100.00.0100.0100.00.0100.0

kwr:FairValueStepUpOfHoughtonInventorySold

kwr:FairValueStepUpOfHoughtonInventorySold


Fair
Period End2021-03-312019-09-302018-09-30
Value801000.0-10214000.00
Percentage of FairValueStepUpOfHoughtonInventorySold100.0100.00.0

kwr:IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments

kwr:IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value31334425-8.788-29.0113-14.76815137.743191813-10.59511116.6551715141310141512111514121211141312101012101310107.7036.4189.35
Percentage of IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:IncreaseDecreaseInDeferredCompensationAndOtherNet

kwr:IncreaseDecreaseInDeferredCompensationAndOtherNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-3961000.0-9888000.030186000.0-8624000.0955000.0-22988000.010415000.0-10063000.0-299000.0-6842000.03882000.0-1075000.0-251000.0428000.02264000.0-1458000.0964000.0-696000.0-3507000.0-526000.02629000.0980000.0565000.0-1876000.0234000.01091000.01502000.0-1668000.0396000.02944000.0-209000.01030000.0-219000.0-861000.0-2004000.0516000.01435000.0-103000.0-6327000.02825000.02195000.01967000.0-2187000.01916000.0
Percentage of IncreaseDecreaseInDeferredCompensationAndOtherNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:NetReportingAmount

kwr:NetReportingAmount


Net
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value17116.21213101011121111111010111112121111101010108.7789.9349.7151113
Percentage of NetReportingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:Netreportingamount

kwr:Netreportingamount


Netreportingamount
Period End2021-06-302020-06-30
Value166.2
Percentage of Netreportingamount100.0100.0

kwr:NonoperatingCharges

kwr:NonoperatingCharges


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value4340323932383629161717191916-115.2091716161717161616201616-114.974171515-116.525161716-105.149131516-101.0071413
Percentage of NonoperatingCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:OtherComprehensiveIncomeLossBeforeReclassifications

kwr:OtherComprehensiveIncomeLossBeforeReclassifications


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3312-61.096-27.538-0.191.436-6.448-16.6745.6245.9947.7585.252-0.314-4.0294.386-11.7041.38-8.345-9.7351.9481.7582.005-3.8550.282.104-6.8665.022
Percentage of OtherComprehensiveIncomeLossBeforeReclassifications100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:OtherComprehensiveIncomeLossBeforeReclassifications us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-0.901-0.3360.8280.679-0.0790.160.0991.161-0.697-0.6110.268-0.3410.0030.59-0.4770.17-0.8472.4981.6980.120.025-1.016-0.2140.762-0.3120.668-0.562
Percentage of OtherComprehensiveIncomeLossBeforeReclassifications-2.7-2.8-1.4-2.541.611.1-1.5-7.0-12.4-10.23.5-6.5-1.0-14.6-10.9-1.5-61.4-29.9-17.46.21.4-50.75.6272.1-14.8-9.7-11.2

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-30
Value0.46
Percentage of OtherComprehensiveIncomeLossBeforeReclassifications1.4

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value0.812.128-2.135-0.0060.4321.7070.274-0.895-0.4430.6880.2250.6650.5750.320.192-0.861-0.3650.27-0.0240.8420.6630.494-0.2891.1480.774-0.2481.837
Percentage of OtherComprehensiveIncomeLossBeforeReclassifications2.417.43.50.0-227.4118.9-4.25.4-7.911.52.912.7-183.1-7.94.47.4-26.4-3.20.243.237.724.67.5410.036.83.636.6

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3310-54.619-28.211-0.543-0.431-6.821-16.946.7645.9177.2654.928-0.892-4.9394.671-11.0132.592-11.113-11.4090.9861.072.527-3.352-1.631.604-7.2843.757
Percentage of OtherComprehensiveIncomeLossBeforeReclassifications98.986.589.4102.4285.8-30.0105.8101.6120.398.793.693.8284.1122.6106.594.1187.8133.2117.250.660.9126.087.0-582.176.2106.174.8

kwr:PensionAndPostRetirementBenefitCostsNonserviceComponents

kwr:PensionAndPostRetirementBenefitCostsNonserviceComponents


Pension
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-0.124-1.3750.341230.5130.8950.8960.5680.5690.5760.5372.4360.5660.5240.6080.604
Percentage of PensionAndPostRetirementBenefitCostsNonserviceComponents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:PensionPremiumRefund

kwr:PensionPremiumRefund


Pension
Period End2020-09-30
Value1600000.0
Percentage of PensionPremiumRefund100.0

kwr:Pensionandpostretirementbenefitcostsnonservicecomponents

kwr:Pensionandpostretirementbenefitcostsnonservicecomponents


Pensionandpostretirementbenefitcostsnonservicecomponents
Period End2021-06-302020-06-30
Value129000.0-341000.0
Percentage of Pensionandpostretirementbenefitcostsnonservicecomponents100.0100.0

kwr:Percentageoftermloanprincipalamortizationyearfourandfive us-gaap:LongtermDebtType

kwr:Percentageoftermloanprincipalamortizationyearfourandfive

us-gaap:RevolvingCreditFacility


Percentageoftermloanprincipalamortizationyearfourandfiveus-gaap:
Period End2021-03-31
Value10.0
Percentage of Percentageoftermloanprincipalamortizationyearfourandfive100.0

kwr:Percentageoftermloanprincipalamortizationyearone us-gaap:LongtermDebtType

kwr:Percentageoftermloanprincipalamortizationyearone

us-gaap:RevolvingCreditFacility


Percentageoftermloanprincipalamortizationyearoneus-gaap:
Period End2021-03-31
Value5.0
Percentage of Percentageoftermloanprincipalamortizationyearone100.0

kwr:Percentageoftermloanprincipalamortizationyearthree us-gaap:LongtermDebtType

kwr:Percentageoftermloanprincipalamortizationyearthree

us-gaap:RevolvingCreditFacility


Percentageoftermloanprincipalamortizationyearthreeus-gaap:
Period End2021-03-31
Value7.5
Percentage of Percentageoftermloanprincipalamortizationyearthree100.0

kwr:ProceedsFromNonIncomeTaxRefunds

kwr:ProceedsFromNonIncomeTaxRefunds


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value140.0971.2140.00.8321.2990.0710.0820.8130.1520.00.1270.5050.0360.2670.130.3240.2940.2650.0720.040.0210.00.0720.00.0690.0510.5310.00.00.2070.02.656
Percentage of ProceedsFromNonIncomeTaxRefunds100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.00.0100.00.0100.0

kwr:ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement

kwr:ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement


Reclassifications
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-480000.0-507000.0-24334000.0-632000.0-689000.0-637000.0-687000.0-1460000.0-611000.0-530000.0-2375000.0-490000.0-433000.0-720000.0-1296000.0-670000.0-726000.0717000.0459000.0-339000.0211000.021000.0270000.0562000.0698000.0589000.0705000.0
Percentage of ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassifications
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-584000.0-600000.0-24366000.0-728000.0-732000.0-733000.0-756000.0-779000.0-783000.0-784000.0-2650000.0-850000.0-713000.0-802000.0-798000.0-849000.0-878000.0881000.0759000.0762000.0769000.01019000.01065000.01056000.0746000.0747000.0750000.0
Percentage of ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement121.7118.3100.1115.2106.2115.1110.053.4128.2147.9111.6173.5164.7111.461.6126.7120.9122.9165.4-224.8364.54852.4394.4187.9106.9126.8106.4

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassifications
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value104000.093000.032000.096000.043000.096000.069000.0-681000.0172000.0254000.0275000.0360000.0280000.082000.0-498000.0179000.0152000.0-164000.0-300000.0-1101000.0-558000.0-998000.0-795000.0-494000.0-122000.0-318000.0-203000.0
Percentage of ReclassificationsFromAccumulatedComprehensiveIncomeLossToIncomeStatement-21.7-18.3-0.1-15.2-6.2-15.1-10.046.6-28.2-47.9-11.6-73.5-64.7-11.438.4-26.7-20.9-22.9-65.4324.8-264.5-4752.4-294.4-87.9-17.5-54.0-28.8

kwr:StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions

kwr:StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value4.5257.6231.0393.4760.774-0.4761.141.2610.218-0.6290.9280.3761.6781.7831.5451.7442.0681.6351.0661.5161.1830.3871.2550.9810.9731.255-0.1021.3041.182
Percentage of StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value4.4947.5751.0223.4120.77-0.4721.1371.2530.203-0.6180.9090.3631.6711.7691.5131.7352.0441.6041.0391.5011.1520.3681.2270.9360.9021.195-0.1411.2521.155
Percentage of StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions99.399.498.498.299.599.299.799.493.198.398.096.599.699.297.999.598.898.197.599.097.495.197.895.492.795.2138.296.097.7

us-gaap:CommonStock


Stock
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value0.0310.0480.0170.0640.004-0.0040.0030.0080.015-0.0110.0190.0130.0070.0140.0320.0090.0240.0310.0270.0150.0310.0190.0280.0450.0710.060.0390.0520.027
Percentage of StockIssuedDuringPeriodValueAndAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationAndExerciseOfStockOptions0.70.61.61.80.50.80.30.66.91.72.03.50.40.82.10.51.21.92.51.02.64.92.24.67.34.8-38.24.02.3

kwr:UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome

kwr:UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome


Unrecognized
Period End2021-03-312016-09-302015-09-30
Value3000000.0-100000.0-100000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome100.0100.0100.0

kwr:Vestingsharestargetlowerpercent us-gaap:AwardType

kwr:Vestingsharestargetlowerpercent

kwr:Performanceincentivestockunits


Vestingsharestargetlowerpercentus-gaap:
Period End2021-03-31
Value0
Percentage of Vestingsharestargetlowerpercent0.0

kwr:Vestingsharestargetupperpercent us-gaap:AwardType

kwr:Vestingsharestargetupperpercent

kwr:Performanceincentivestockunits


Vestingsharestargetupperpercentus-gaap:
Period End2021-03-31
Value200.0
Percentage of Vestingsharestargetupperpercent100.0

us-gaap:AdjustmentForAmortization

us-gaap:AdjustmentForAmortization


Adjustment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value151414141314139.21.81.8121.8161.8271.8451.8531.8781.8861.8311.7731.691.731.8121.7771.8131.7511.621.6271.5711.1260.8150.8130.8240.8580.8840.8790.8230.8180.7190.7460.7420.6230.4870.4860.2520.274
Percentage of AdjustmentForAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmountRecognizedInIncomeDueToInflationaryAccounting

us-gaap:AmountRecognizedInIncomeDueToInflationaryAccounting


Amount
Period End2020-09-302020-06-302019-09-302019-06-30
Value-200000.0-100000.0-700000.0100000.0
Percentage of AmountRecognizedInIncomeDueToInflationaryAccounting100.0100.0100.0100.0

us-gaap:AmountRecognizedInIncomeDueToInflationaryAccounting us-gaap:ConsolidatedEntities

kwr:ArgentinaSubsidiary


Amount
Period End2021-03-312020-03-312019-03-31
Value200000.0100000.0200000.0
Percentage of AmountRecognizedInIncomeDueToInflationaryAccounting0.00.00.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6.6585.8157.0046.9137.9957.87811144.6044.4834.2572.9044.2915.2096.859.6754.3389.0750.3741.1570.00.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value54
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value-0.134
Percentage of BusinessCombinationConsiderationTransferred1-0.2

srt:ScenarioPreviouslyReported, kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value54
Percentage of BusinessCombinationConsiderationTransferred199.9

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred

kwr:CoralChemicalCompany


Business
Period End2021-06-302020-12-22
Value100000.0-134000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred100.0100.0

kwr:Coralchemicalcompany


Business
Period End2020-12-31
Value400000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred0.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value-134000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred100.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory


Business
Period End2021-03-312020-09-302019-09-30
Value0.8010.010
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory100.00.0100.0

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value6.96.98.38.312155.55.35.13.84.56.17.79.74.39.10.31.2
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition

us-gaap:CashAcquiredFromAcquisition

kwr:CoralChemicalCompany


Cash
Period End2020-12-22
Value0.958
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:CashAcquiredFromAcquisition us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, kwr:CoralChemicalCompany


Cash
Period End2020-12-22
Value0.958
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.3950.3950.3950.3950.3850.3850.3850.3850.3850.370.370.370.370.3550.3550.3550.3550.3450.3450.3450.3450.320.320.320.320.30.30.30.30.250.250.250.250.2450.2450.2450.2450.240.2350.240.240.2350.2350.2350.235
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConcentrationRiskByBenchmark

us-gaap:ConcentrationRiskPercentage1

us-gaap:AssetsTotal


Concentration
Period End2021-03-312020-09-302020-06-302020-03-312019-03-31
Value1.01.00.010.010.01
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0100.0

us-gaap:SalesRevenueNet


Concentration
Period End2021-03-312020-09-302020-06-302019-09-302019-06-302019-03-31
Value1.01.00.011.00.010.01
Percentage of ConcentrationRiskPercentage1100.0100.0100.00.00.0100.0

us-gaap:CurrentForeignTaxExpenseBenefit

us-gaap:CurrentForeignTaxExpenseBenefit


Current
Period End2020-12-31
Value28
Percentage of CurrentForeignTaxExpenseBenefit100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value-15000.0-16000.0-15000.0000-2000.0-14000.0-15000.0-13000.0-22000.0-5000.030000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value-857000.0-855000.0-708000.0-626000.0-615000.0-1047000.0-757000.0-799000.0-773000.0-775000.05532000.0-782000.0-793000.0-800000.0-798000.0-792000.0-869000.0-769000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses0.00.00.04173.33843.86980.00.00.00.00.00.039100.05664.35333.36138.53600.017380.0-2563.3

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value3000.02000.0-44000.0-42000.0-41000.0-40000.0-48000.0-34000.0-41000.0-42000.0-28000.0-28000.0-29000.0-31000.0-28000.0-25000.0-23000.0-25000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanContributionsByEmployer

kwr:Definedbenefitplansettlement


Defined
Period End2020-09-302020-06-302020-03-31
Value1800000.001800000.0
Percentage of DefinedBenefitPlanContributionsByEmployer100.00.0100.0

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-312018-09-302018-06-302018-03-31
Value0100000.00100000.0100000.00200000.00100000.0100000.0
Percentage of DefinedBenefitPlanContributionsByEmployer0.00.00.00.05.60.00.00.00.00.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1100000.01000000.02000000.01100000.03800000.0400000.02900000.01743000.0200000.01000000.03900000.0
Percentage of DefinedBenefitPlanContributionsByEmployer0.00.0111.10.0211.10.00.00.00.00.00.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2093000.02082000.01826000.03526000.01761000.01959000.02793000.02140000.0978000.0984000.01238000.01229000.01274000.01290000.01276000.01255000.01326000.01329000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value10000.011000.025000.026000.026000.036000.036000.035000.031000.033000.033000.036000.039000.033000.028000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value1094000.01090000.01557000.01527000.01486000.01769000.02291000.01852000.01105000.01111000.01005000.01015000.01032000.01049000.0994000.01003000.01008000.01111000.0
Percentage of DefinedBenefitPlanInterestCost10940.09909.10.06108.05715.46803.80.05144.43069.43174.30.03274.23127.33178.82761.12571.83054.53967.9

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value0.0120.0120.0420.0430.0430.0380.0380.0370.0330.050.050.0510.0620.041-0.002
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value0.1770.1810.418-0.1881.463241.451.471.8371.8461.4461.4781.4821.5161.4093.2461.4461.198
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost1475.01508.30.0-447.63402.357344.20.03868.44834.24989.20.04478.82964.03032.02762.75235.53526.8-59900.0

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1 us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-09-302020-06-302020-03-312019-06-302019-03-312018-09-302018-06-302017-09-302017-06-302016-09-30
Value0.00.0-22.6670.00.00.00.00.0-1.860.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments10.00.0100.00.00.00.00.00.0100.00.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value2000.01000.02000.01000.02000.02000.02000.02000.003000.02000.02000.01000.03000.00
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value316000.0316000.01266000.01227000.01164000.01174000.0985000.0993000.0978000.0986000.0923000.0938000.0960000.0988000.0921000.0871000.0918000.0672000.0
Percentage of DefinedBenefitPlanServiceCost15800.031600.00.061350.0116400.058700.00.049650.048900.049300.00.00.032000.049400.046050.087100.030600.00.0

us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount us-gaap:AwardType

us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount

kwr:DefinedContributionPlan


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value01500000.01000000.0900000.01200000.0
Percentage of DefinedContributionPlanEmployerDiscretionaryContributionAmount0.0100.0100.0100.0100.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent us-gaap:AwardType

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent

kwr:DefinedContributionPlan


Defined
Period End2021-06-302021-03-312020-12-31
Value06.00
Percentage of DefinedContributionPlanEmployerMatchingContributionPercent0.0100.00.0

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch us-gaap:AwardType

us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch

kwr:DefinedContributionPlan


Defined
Period End2021-06-302021-03-312020-12-31
Value050.00
Percentage of DefinedContributionPlanEmployerMatchingContributionPercentOfMatch0.0100.00.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet


Derivative
Period End2021-03-31
Value3036000.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:FinancialInstrument

us-gaap:InterestRateSwap


Derivative
Period End2021-03-312020-03-31
Value3036000.03598000.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.00.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:IncomeStatementLocation

us-gaap:InterestExpense


Derivative
Period End2021-06-302020-09-302020-06-302019-06-30
Value-659000.0-640000.0-483000.00
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet0.00.00.00.0

us-gaap:DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet

us-gaap:DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet


Derivative
Period End2020-12-312020-09-30
Value-460000.0-354000.0
Percentage of DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet100.0100.0

us-gaap:DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet us-gaap:IncomeStatementLocation

us-gaap:InterestExpense


Derivative
Period End2021-03-312020-03-312019-03-31
Value-643000.019000.00
Percentage of DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet0.00.00.0

us-gaap:DividendsCommonStock

us-gaap:DividendsCommonStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7.0627.0627.0517.0486.8536.8346.836.8265.1354.9334.9354.9334.9334.7294.7234.7224.7244.5874.584.5754.5724.2274.254.256-4.269-4.026-3.981-3.973-3.30822-3.298-3.293-3.21922-3.214-3.188-3.11420-3.091-3.08
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value7.0627.0627.0517.0486.8536.8346.836.8265.1354.9334.9354.9334.9334.7294.7234.7224.7244.5874.584.5754.5724.2274.254.256-4.269-4.026-3.981-3.973-3.30822-3.298-3.293-3.21922-3.214-3.188-3.11420-3.091-3.08
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-03-312017-03-31
Value-3008000.04046000.01849000.0-6424000.0-2638000.0-255000.01004000.02246000.01563000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossRealized

us-gaap:ForeignCurrencyTransactionGainLossRealized


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-838000.0-1478000.0-3002000.0-1897000.0-2004000.0821000.0228000.0376000.0-144000.0-237000.0200000.0-285000.0-493000.0-229000.0311000.0545000.0249000.0-214000.0-291000.0149000.02000.0312000.0-206000.0-79000.0-305000.0-594000.0-215000.0160000.0-185000.0-799000.0-236000.0-635000.0-238000.033000.0
Percentage of ForeignCurrencyTransactionGainLossRealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets

us-gaap:GainLossOnDispositionOfAssets


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value-54000.05410000.0-766000.0-24000.0-83000.02000.0-53000.072000.030000.09000.0-23000.081000.0547000.052000.0-129000.022000.013000.015000.043000.03000.0-1000.05000.0-70000.021000.03000.052000.0-2000.025000.060000.045000.0115000.029000.0214000.0
Percentage of GainLossOnDispositionOfAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-54000.05410000.0-766000.0-24000.0-83000.02000.0-53000.072000.030000.09000.0-23000.081000.0547000.052000.0-129000.022000.013000.015000.062000.01000.0-65000.020000.0-83000.026000.048000.021000.0-39000.028000.049000.048000.0-7000.0-417000.0222000.02000.033000.062000.0-1000.014000.025000.0-17000.038000.040000.0-56000.02000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-03-312017-03-312015-03-31
Value5.0520.044-0.528
Percentage of GoodwillAcquiredDuringPeriod100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementGeographical

kwr:GlobalSpecialtyBusinesses


Goodwill
Period End2021-03-31
Value0.025
Percentage of GoodwillAcquiredDuringPeriod0.5

srt:Americas


Goodwill
Period End2021-03-31
Value1.093
Percentage of GoodwillAcquiredDuringPeriod21.6

srt:AsiaPacific


Goodwill
Period End2021-03-31
Value1.308
Percentage of GoodwillAcquiredDuringPeriod25.9

us-gaap:EMEA


Goodwill
Period End2021-03-31
Value2.626
Percentage of GoodwillAcquiredDuringPeriod52.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value5.657-8.69167.49511-14.829.506-9.8940.092-0.129-0.362-0.535-2.4780.6740.2181.0541.2910.835-1.7330.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementGeographical

kwr:GlobalSpecialtyBusinesses


Goodwill
Period End2021-03-312020-09-302020-06-302020-03-312019-12-31
Value-3.0781.241.962-3.1641.1
Percentage of GoodwillForeignCurrencyTranslationGainLoss35.416.516.721.311.6

srt:Americas


Goodwill
Period End2021-03-312020-09-302020-06-302020-03-312019-12-31
Value-0.731-2.6936.643-11.2120.834
Percentage of GoodwillForeignCurrencyTranslationGainLoss8.4-35.956.675.78.8

srt:AsiaPacific


Goodwill
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-0.9564.9670.8275.1133.433-4.993-0.1850.2320.025
Percentage of GoodwillForeignCurrencyTranslationGainLoss11.066.37.0-34.536.150.5-201.1-179.8-6.9

us-gaap:EMEA


Goodwill
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-3.9253.9812.301-5.5574.139-2.4550.158-0.414-0.239-0.093-1.2240.3870.2040.6461.170.295-1.1140.047
Percentage of GoodwillForeignCurrencyTranslationGainLoss45.253.119.637.543.524.8171.7320.966.017.449.457.493.661.390.635.364.30.0

us-gaap:GoodwillPeriodIncreaseDecrease us-gaap:StatementGeographical

us-gaap:GoodwillPeriodIncreaseDecrease

srt:Americas


Goodwill
Period End2020-12-31
Value5200000.0
Percentage of GoodwillPeriodIncreaseDecrease100.0

srt:AsiaPacific


Goodwill
Period End2020-12-31
Value0
Percentage of GoodwillPeriodIncreaseDecrease0.0

us-gaap:EMEA


Goodwill
Period End2020-12-31
Value2800000.0
Percentage of GoodwillPeriodIncreaseDecrease53.8

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill


Impairment
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.00.00.0380.00.0
Percentage of ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill0.00.00.0100.00.00.0

us-gaap:ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill us-gaap:StatementGeographical

kwr:HoughtonCombination


Impairment
Period End2021-03-312020-09-30
Value380.0
Percentage of ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill0.00.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1610000.05210000.03816000.01804000.01066000.0666000.02258000.01787000.0608000.0411000.0140000.0694000.01245000.0-316000.01236000.0617000.0473000.0959000.0867000.0826000.0461000.0102000.0949000.0738000.011000.0-1437000.01037000.0375000.01104000.01027000.01825000.01605000.01942000.01142000.02255000.0257000.0209000.0146000.064000.0105000.0251000.0359000.0-240000.0439000.0384000.0
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1610000.05105000.0-3447000.01804000.01066000.0-4285000.01986000.01787000.0-1844000.0186000.0-126000.0694000.0-2841000.0-511000.0976000.0618000.0472000.0829000.0655000.0826000.0461000.027000.0784000.0125000.0-50000.0-1437000.0874000.0375000.01004000.0927000.01637000.01504000.01942000.0-921000.01922000.0257000.0209000.0-38000.0-94000.0104000.0-230000.0262000.0-542000.0290000.0
Percentage of IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationTaxSettlementsForeign us-gaap:LossContingenciesByNatureOfContingency

us-gaap:IncomeTaxReconciliationTaxSettlementsForeign

kwr:Foreignconsumptiontaxmember


Income
Period End2021-03-31
Value10.0
Percentage of IncomeTaxReconciliationTaxSettlementsForeign100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4.323263545-53.453-5.275-9.2593.2893.063-6.008-6.6345.4173.269-1.8620.62611-2.4922.2799.3216.8877.005-8.647-6.5193.783.215-9.516-6.47113-3.329-0.544-1.9559.6062.7760.874-0.831-4.7561.0871.938-1.754-0.3412.0824.4550.504-1.402
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value118.315-1.04-2.736-0.4143.263-6.2918.9622.335-0.3663.736-4.5191.2681.055-2.2850.5315.441-0.755-0.165-2.2964.347-1.183-2.824-0.5121.4232.634-0.671-0.175-1.1860.0291.76-1.303-0.1710.457-2.480.031.3890.557-0.556-0.9681.6322.397-1.8421.015
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInRestructuringReserve

us-gaap:IncreaseDecreaseInRestructuringReserve


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-1180000.0-3034000.0-2973000.0-3180000.0-4751000.0-4841000.0-4254000.0-4645000.000000000-527000.0-148000.0-1058000.0-1864000.0-1821000.0-509000.0-490000.0000
Percentage of IncreaseDecreaseInRestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value47155.057327.000-6607.0048007.046901.02757.037282.029884.033580.0-744.034528.045226.044965.05502.029960.018579.012587.0-962.013333.019411.019896.0162.022673.021388.019649.0-1139.022488.024918.029937.0-11467.033892.080913.0121210.0-8572.0148920.0174920.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:InterestExpenseDebtExcludingAmortization


Interest
Period End2021-03-312020-09-302020-03-312019-09-30
Value4.655.9577.7125.761
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityCommitmentFeePercentage us-gaap:Range

us-gaap:LineOfCreditFacilityCommitmentFeePercentage

srt:Maximum


Line
Period End2020-12-312020-09-30
Value00.297
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.0100.0

srt:Minimum


Line
Period End2020-12-312020-09-30
Value00.198
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.066.7

us-gaap:LineOfCreditFacilityCommitmentFeePercentage us-gaap:Range, us-gaap:LongtermDebtType

srt:Maximum, us-gaap:RevolvingCreditFacility


Line
Period End2021-06-302021-03-31
Value00.3
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.00.0

srt:Minimum, us-gaap:RevolvingCreditFacility


Line
Period End2021-06-302021-03-31
Value00.2
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.00.0

us-gaap:LossContingencyAccrualPayments

us-gaap:LossContingencyAccrualPayments


Loss
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value200000.0300000.0300000.0200000.0200000.0
Percentage of LossContingencyAccrualPayments100.0100.0100.0100.0100.0

us-gaap:LossContingencyReceivableProceeds

us-gaap:LossContingencyReceivableProceeds


Loss
Period End2020-12-31
Value18
Percentage of LossContingencyReceivableProceeds100.0

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation


Noncontrolling
Period End2020-09-302020-06-302020-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-30
Value00751000.000000351000.000
Percentage of NoncontrollingInterestDecreaseFromDeconsolidation0.00.0100.00.00.00.00.00.0100.00.00.0

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-09-302020-06-302020-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-30
Value00751000.000000351000.000
Percentage of NoncontrollingInterestDecreaseFromDeconsolidation0.00.0100.00.00.00.00.00.0100.00.00.0

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance


Noncontrolling
Period End2020-09-302020-06-302020-03-312019-06-302019-03-312016-12-312016-09-302015-09-30
Value001047000.00033000.040000.00
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance0.00.0100.00.00.0100.0100.00.0

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Noncontrolling
Period End2020-09-302020-06-302020-03-31
Value00707000.0
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance0.00.067.5

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-09-302020-06-302020-03-312016-12-312016-09-302015-09-30
Value00340000.033000.040000.00
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance0.00.032.5100.0100.00.0

us-gaap:NumberOfReportableSegments

us-gaap:NumberOfReportableSegments


Number
Period End2021-06-302021-03-312020-09-30
Value04.04.0
Percentage of NumberOfReportableSegments0.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.63.63.63.73.53.43.42.51.71.8
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.53.63.63.73.43.43.32.51.71.7
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value16-25.461523310-54.75134-28.305-0.519-0.432-0.408-6.859-17.1116.8592.5485.7647.3165.448-12.698-0.715-5.0924.733-4.874-11.382.468-11.083-6.301-11.6550.9811.2740.1842.272-4.183-1.763-0.1351.6-7.2113.635-2.696-13.9363.6563.821
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value16-24.69312-61.096
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.260.781-0.3360.828
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-1.5-3.2-2.8-1.4

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-03-31
Value-0.745-5.17
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax3.08.5

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302020-06-30
Value0.586-0.144
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax3.5-1.2

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.3410.732.128-2.135
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax2.0-3.017.43.5

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value16-25.45910-54.619
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax96.0103.186.589.4

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


Other
Period End2021-03-312020-03-31
Value-26.916-36.762
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-03-312020-03-31
Value1.64325
Percentage of OtherComprehensiveIncomeLossBeforeTax-6.1-68.5

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-03-31
Value0.73-5.17
Percentage of OtherComprehensiveIncomeLossBeforeTax-2.714.1

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-03-312020-03-31
Value-3.83-2.167
Percentage of OtherComprehensiveIncomeLossBeforeTax14.25.9

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-03-312020-03-31
Value-25.459-54.619
Percentage of OtherComprehensiveIncomeLossBeforeTax94.6148.6

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3412-36.762-26.9060.4992.073-5.761-15.2146.2356.524105.7420.119-3.3095.682-11.0342.106-7.628-9.2761.6091.9692.026-3.5850.8422.802-6.2775.727
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-0.3170.264251.4070.6530.8930.8551.940.0860.1732.9180.5090.7161.3920.3211.0190.0313.3792.4570.8820.7940.0030.8511.8180.4341.4150.188
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent-0.92.1-68.5-5.2130.943.1-14.8-12.81.42.728.88.9601.7-42.15.6-9.21.5-44.3-26.554.840.30.1-23.7215.915.5-22.53.3

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-30
Value0.46
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent1.3

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value0.7062.035-2.167-0.1020.3891.6110.205-0.214-0.6150.434-0.050.3050.2950.2380.69-1.04-0.5170.106-0.324-0.2590.105-0.504-1.0840.6540.652-0.5661.634
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent2.016.05.90.478.077.7-3.61.4-9.96.7-0.55.3247.9-7.212.19.4-24.5-1.43.5-16.15.3-24.930.277.723.39.028.5

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3310-54.619-28.211-0.543-0.431-6.821-16.946.7645.9177.2654.928-0.892-4.9394.671-11.0132.592-11.113-11.4090.9861.072.527-3.352-1.631.604-7.2843.757
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent97.583.0148.6104.9-108.8-20.8118.4111.3108.590.771.785.8-749.6149.382.299.8123.1145.7123.061.354.3124.793.5-193.657.2116.065.6

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3412-43.354-27.1660.2861.548-5.981-15.6136.3626.2659.0235.446-0.237-3.7885.314-10.9942.2-8.565-9.8261.4281.6852.014-3.5050.1082.311-6.5574.988
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value-0.2570.213161.1260.5220.7060.6781.4960.0840.0621.7910.3180.460.9940.1870.706-0.0512.4781.7970.6130.546-0.180.5621.3060.2040.9970.057
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-0.81.7-39.1-4.1182.545.6-11.3-9.61.31.019.85.8-194.1-26.23.5-6.4-2.3-28.9-18.342.932.4-8.9-16.01209.38.8-15.21.1

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-30
Value0.354
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent1.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value0.5561.608-1.711-0.0810.3071.2730.162-0.169-0.4860.286-0.0330.20.1950.1570.456-0.687-0.3410.07-0.214-0.1710.069-0.333-0.7150.4320.43-0.3731.078
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent1.613.13.90.3107.382.2-2.71.1-7.64.6-0.43.7-82.3-4.18.66.2-15.5-0.82.2-12.04.1-16.520.4400.018.65.721.6

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value3310-54.619-28.211-0.543-0.431-6.821-16.946.7645.9177.2654.928-0.892-4.9394.671-11.0132.592-11.113-11.4090.9861.072.527-3.352-1.631.604-7.2843.757
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent98.186.1126.0103.8-189.9-27.8114.0108.5106.394.480.590.5376.4130.487.9100.2117.8129.7116.169.063.5125.595.6-1509.369.4111.175.3

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value397000.0-1292000.0257000.0-213000.0-16957000.0-1126000.0-522000.0-706000.0-678000.0-1496000.0-84000.0-62000.0-1791000.0-318000.0-460000.0-994000.0-187000.0-706000.051000.0-2478000.0-1797000.0-613000.0-546000.0180000.0-562000.0-1306000.0-436000.0-997000.0-57000.0637000.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-393000.0286000.0-13265000.0196000.0445000.06592000.0-522000.0260000.0213000.0525000.0-1119000.0220000.0399000.0-127000.0-3033000.0259000.01110000.0296000.0-1246000.0356000.0479000.0368000.0-2698000.0-40000.0-94000.0-937000.03149000.0-550000.0-181000.0-284000.0-3832000.0-12000.080000.0-734000.05435000.0-491000.0-280000.0-739000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1 us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-195000.0-351000.0-14686000.0-60000.051000.08237000.0339000.0281000.0131000.0187000.0-1709000.0177000.0444000.02000.0-2862000.0111000.01127000.0191000.0-551000.0256000.0398000.0134000.0-3695000.0313000.082000.0-901000.03247000.0-660000.0-269000.0-248000.0-3588000.0-183000.0-289000.0-512000.05297000.0-230000.0-418000.0-131000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent149.6-122.7110.7-30.611.5125.0-64.9108.161.535.6152.780.5111.3-1.694.442.9101.564.544.271.983.136.4137.0-782.5-87.296.2103.1120.0148.687.393.61525.0-361.269.897.546.8149.317.7

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-09-302020-03-31
Value-168000.0106000.01189000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1-58.754.118.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302020-06-302020-03-312019-06-302019-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-134000.0-33000.0-1189000.00000000-39000.0-55000.0-52000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent134.1-7.4-18.00.00.0-0.0-0.00.0-0.00.07.919.67.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-64000.0805000.0-675000.0150000.0427000.0-456000.0-956000.0-21000.082000.0338000.0590000.043000.0-45000.0-129000.0-171000.0148000.0-17000.0105000.0-695000.0100000.081000.0234000.0997000.0-353000.0-176000.0-36000.0-98000.0110000.088000.0-36000.0-244000.0171000.0369000.0-222000.0138000.0-222000.0193000.0-556000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent116.3281.55.176.596.0-6.9183.1-8.138.564.4-52.719.5-11.3101.65.657.1-1.535.555.828.116.963.6-37.0882.5187.23.8-3.1-20.0-48.612.76.4-1425.0461.230.22.545.2-68.975.2

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value452000.0562000.0460000.0354000.0-111000.0-3981000.0000000073000.0103000.096000.0-286000.0112000.078000.096000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value279000.0-3025000.01638000.0556000.01608000.0-1711000.0594000.0-81000.0307000.01273000.0-1235000.0162000.0-169000.0-486000.0-583000.0286000.0-33000.0200000.0-271000.0195000.0157000.0456000.0-20000.0-687000.0-341000.070000.0192000.0-214000.0-171000.069000.0474000.0-333000.0-715000.0432000.0859000.04000.0-5000.08000.0-121000.0-23000.006000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OtherDepreciationAndAmortization

us-gaap:OtherDepreciationAndAmortization


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1515-14.1961413144.9969.0551.8271.8886.5231.931.871.956
Percentage of OtherDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value105000.0195000.03000.0117000.0395000.0-76000.0-50000.0-56000.046000.0
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForLegalSettlements

us-gaap:PaymentsForLegalSettlements


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value217000.0276000.0313000.0229000.0198000.0318000.0116000.0190000.0375000.0199000.0396000.085000.0220000.096000.0206000.0240000.0214000.0195000.0335000.0279000.0-1309000.0248000.0186000.0115000.0
Percentage of PaymentsForLegalSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value3.0340.00.00.5270.1481.0581.8641.8210.509
Percentage of PaymentsForRestructuring100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsOfDividendsMinorityInterest


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value000751000.0000043000.000834000.000000001149000.0875000.030000.01069000.001000000.00
Percentage of PaymentsOfDividendsMinorityInterest0.00.00.0100.00.00.00.00.0100.00.00.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.00.0100.00.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

kwr:CoralChemicalCompany


Payments
Period End2020-12-22
Value53
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, kwr:CoralChemicalCompany


Payments
Period End2020-12-22
Value53
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value2.76926530.0-0.0283.16957970.00.50.00.00.00.50.00.05.3630.011-0.041.91.3840.068240.0-0.52821510.00.00.00.01.8310.6473.02.6350.00.01410296.862
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.0100.00.0100.0100.0100.0100.00.0100.00.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

kwr:CoralChemicalCompany


Payments
Period End2021-06-30
Value54
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired1953.8

kwr:Coralchemicalcompany


Payments
Period End2020-12-31
Value54
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired101.9

kwr:GrindaixGmbh


Payments
Period End2021-02-28
Value1.4
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

kwr:Grindaixgmbh


Payments
Period End2021-03-31
Value1.4
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired5.3

us-gaap:PensionAndOtherPostretirementBenefitExpense

us-gaap:PensionAndOtherPostretirementBenefitExpense


Pension
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302015-12-31
Value-1.189-1.034-2.565-3.669220.4551.325-1.3461.2280.387
Percentage of PensionAndOtherPostretirementBenefitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromInsuranceSettlementInvestingActivities

us-gaap:ProceedsFromInsuranceSettlementInvestingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3000.04000.06000.031000.037000.054000.066000.065000.060000.055000.028000.019000.015000.014000.012000.09000.08000.08000.08000.08000.07000.08000.010000.010000.010000.011000.012000.011000.012000.012000.014000.014000.016000.018000.017000.018000.019000.019000.020000.022000.023000.029000.0
Percentage of ProceedsFromInsuranceSettlementInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit

us-gaap:ProceedsFromRepaymentsOfLinesOfCredit


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-0.567305.0-221.9850.0205611100.0-24.034-10.08
Percentage of ProceedsFromRepaymentsOfLinesOfCredit100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt

us-gaap:ProceedsFromRepaymentsOfOtherLongTermDebt


Proceeds
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-188000.0157000.0-499000.0-185000.0421000.0-92000.086000.0
Percentage of ProceedsFromRepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepurchaseOfEquity

us-gaap:ProceedsFromRepurchaseOfEquity


Proceeds
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value-178000.04308000.0-1227000.0-696000.02107000.0115000.0-1489000.0269000.0370000.0-866000.0-1653000.0-164000.0-777000.0159000.0158000.0-253000.0413000.0584000.0-50000.0
Percentage of ProceedsFromRepurchaseOfEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.0142.6910.00.0110.00.0280.0050.0620.0080.0630.1350.6390.0291.510.0240.0280.0150.1320.0060.0220.0260.0050.0280.0220.080.0230.050.070.0580.1220.0460.3320.0130.0520.1090.020.0640.1720.00.0510.170.0820.088
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax


Reclassification
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.854-2.2230.50724
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.8520.8620.624
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax99.8-38.8118.3100.1

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.002-3.085-0.093-0.032
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax0.2138.8-18.3-0.1

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities


Repayments
Period End2020-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.3980.0922315110.090.1972.3650.115-0.1010.4747.6716.5560.1270.1590.173-12.395111.3270.2620.8580.0160.2320.5024.7265.1252.4387.967.9181.5650.189-3.249-9.789400.231-4.7312.753
Percentage of RepaymentsOfLongTermDebtAndCapitalSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities us-gaap:LongtermDebtType

us-gaap:Debt


Repayments
Period End2021-03-31
Value9.6
Percentage of RepaymentsOfLongTermDebtAndCapitalSecurities0.0

us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated

us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated


Restructuring
Period End2021-06-302021-03-312020-12-31
Value0400.00
Percentage of RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated0.0100.00.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.2981.1751.9561.3830.4861.7162.633240.00.00.00.0
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

kwr:Qhprogram


Restructuring
Period End2020-09-30
Value1.383
Percentage of RestructuringCharges100.0

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:RestructuringReserveTranslationAdjustment


Restructuring
Period End2021-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value419000.010000.003000.0-8000.066000.0-17000.068000.0-175000.0
Percentage of RestructuringReserveTranslationAdjustment100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-31
Value800000.03100000.0800000.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

us-gaap:EmployeeStockOption


Share
Period End2021-03-312012-06-30
Value0.850.0269
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStockOption


Share
Period End2021-03-312012-06-30
Value37.330.6909
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

kwr:Performanceincentivestockunits


Share
Period End2021-03-312020-09-30
Value0.290.2772
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.0100.0

us-gaap:EmployeeStockOption


Share
Period End2021-03-312020-09-302012-06-30
Value0.60.35640.0058
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate206.9128.60.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:EmployeeStockOption


Share
Period End2021-03-312020-09-302014-03-312013-03-312012-06-30
Value23733.0037048.029302.02192.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross100.00.0100.0100.0100.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value200000.0300000.0200000.0200000.0400000.0500000.0700000.0500000.0200000.0100000.0
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross

us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross


Stock
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.1173.6017.6231.039
Percentage of StockGrantedDuringPeriodValueSharebasedCompensationGross100.0100.0100.0100.0

us-gaap:StockGrantedDuringPeriodValueSharebasedCompensationGross us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.1143.5777.5751.022
Percentage of StockGrantedDuringPeriodValueSharebasedCompensationGross99.999.399.498.4

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0030.0240.0480.017
Percentage of StockGrantedDuringPeriodValueSharebasedCompensationGross0.10.70.61.6

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic


Undistributed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value134000.0154000.0192000.0113000.0-37000.0-101000.050000.0-46000.034000.046000.027000.077000.083000.062000.0-359000.076000.082000.055000.0142000.0130000.0130000.0113000.092000.0121000.0131000.096000.0118000.0140000.0134000.0112000.0
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted


Undistributed
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value134000.0154000.0113000.0-37000.0-101000.0-46000.034000.046000.077000.083000.062000.076000.082000.054000.0130000.0130000.0113000.0121000.0131000.096000.0140000.0133000.0112000.0
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense


Unrecognized
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-100000.0100000.0100000.0600000.0100000.0100000.0100000.0100000.0-100000.0100000.0100000.0100000.0100000.0100000.0400000.0-200000.0100000.0412000.01000.0114000.073000.0-25000.0-99000.0108000.0-9000.050000.0101000.0148000.093000.037000.070000.099000.095000.0-33000.0110000.0145000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value200000.0100000.0200000.0-200000.0600000.0100000.0-200000.0100000.0100000.0100000.00100000.0100000.0100000.0100000.0100000.0-100000.0100000.0-442000.055000.057000.0-218000.033000.0-6000.0154000.0-212000.047000.039000.0144000.0-477000.0-32000.057000.0164000.0-215000.0407000.063000.0184000.0
Percentage of UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations

us-gaap:UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-312016-12-312015-12-31
Value500000.0300000.01759000.0400000.0700000.0800000.0-471000.01400000.00100000.0100000.04244000.0-3424000.0
Percentage of UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-04-30
Value17
Percentage of EntityCommonStockSharesOutstanding100.0

kwr:BusinessCombinationFairValueOfEquitytransfered us-gaap:BusinessAcquisition

kwr:BusinessCombinationFairValueOfEquitytransfered

kwr:HoughtonCombination


Business
Period End2020-09-302020-06-302020-05-312019-08-01
Value7897890.0789
Percentage of BusinessCombinationFairValueOfEquitytransfered100.0100.00.0100.0

kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAccruedExpensesAndOtherAccruedLiabilities us-gaap:BusinessAcquisition

kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAccruedExpensesAndOtherAccruedLiabilities

kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value3.482
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAccruedExpensesAndOtherAccruedLiabilities100.0

kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAccruedExpensesAndOtherAccruedLiabilities us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:ScenarioPreviouslyReported, kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value3.482
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayableAccruedExpensesAndOtherAccruedLiabilities100.0

kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions us-gaap:BusinessAcquisition

kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions

kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value739000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions100.0

kwr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value556000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions75.2

srt:ScenarioPreviouslyReported, kwr:CoralChemicalCompany


Business
Period End2020-12-22
Value183000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDebtIncludedCurrentPortions24.8

kwr:Businesscombinationindemnificationassetsrelatedtoformerownership us-gaap:LossContingenciesByNatureOfContingency

kwr:Businesscombinationindemnificationassetsrelatedtoformerownership

kwr:Foreignconsumptiontax


Businesscombinationindemnificationassetsrelatedtoformerownershipus-gaap:
Period End2020-12-31
Value22
Percentage of Businesscombinationindemnificationassetsrelatedtoformerownership100.0

kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross us-gaap:BusinessAcquisition

kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross

kwr:Coralchemicalcompany


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgrossus-gaap:
Period End2020-12-22
Value53
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross100.0

kwr:HoughtonCombination


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgrossus-gaap:
Period End2020-09-302020-06-302020-05-312019-08-01
Value166216620.01662
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross0.00.00.00.0

kwr:Normanhaymember


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgrossus-gaap:
Period End2020-09-302020-08-312020-06-302020-05-312019-10-01
Value117-0.166117-0.166117
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross0.00.00.00.00.0

kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:Coralchemicalcompany


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgrossus-gaap:
Period End2020-12-22
Value-0.351
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross-0.7

srt:ScenarioPreviouslyReported, kwr:Coralchemicalcompany


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgrossus-gaap:
Period End2020-12-22
Value54
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross100.7

kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions us-gaap:BusinessAcquisition

kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions

kwr:Coralchemicalcompany


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportionsus-gaap:
Period End2020-12-22
Value739000.0
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions100.0

kwr:Normanhaymember


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportionsus-gaap:
Period End2020-09-302020-06-302020-05-312019-10-01
Value485000.0485000.00485000.0
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions0.00.00.00.0

kwr:Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:Coralchemicalcompany


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportionsus-gaap:
Period End2020-12-22
Value556000.0
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions75.2

srt:ScenarioPreviouslyReported, kwr:Coralchemicalcompany


Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportionsus-gaap:
Period End2020-12-22
Value183000.0
Percentage of Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions24.8

kwr:ConsolidatedAdjustedEbitdaToInterestExpenseRatio

kwr:ConsolidatedAdjustedEbitdaToInterestExpenseRatio


Consolidated
Period End2021-06-30
Value3.0
Percentage of ConsolidatedAdjustedEbitdaToInterestExpenseRatio100.0

kwr:CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

kwr:CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost

country:US, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Cumulative
Period End2020-12-312019-12-312018-12-31
Value-3.358-3.532-3.768
Percentage of CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost100.0100.0100.0

country:US, us-gaap:PensionPlansDefinedBenefit


Cumulative
Period End2020-12-312019-12-312018-12-31
Value-31.0061315
Percentage of CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost923.3-379.0-424.4

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Cumulative
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3.116-1.2492.1021.1241.88
Percentage of CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost-92.835.4-55.80.00.0

kwr:CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Cumulative
Period End2020-12-312019-12-312018-12-31
Value-27.891218
Percentage of CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost830.6-343.7-480.2

kwr:DeferredTaxAssetsAcquiredDisallowedInterest

kwr:DeferredTaxAssetsAcquiredDisallowedInterest


Deferred
Period End2020-12-312019-12-31
Value1510
Percentage of DeferredTaxAssetsAcquiredDisallowedInterest100.0100.0

kwr:DeferredTaxAssetsAcquiredDisallowedInterest us-gaap:BusinessAcquisition

kwr:CombinationAndNormanHay


Deferred
Period End2020-12-312019-12-31
Value1413
Percentage of DeferredTaxAssetsAcquiredDisallowedInterest89.2121.1

kwr:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocalBasedOnReversalOfDeferredTaxLiabilities

kwr:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocalBasedOnReversalOfDeferredTaxLiabilities


Deferred
Period End2020-12-31
Value3300000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocalBasedOnReversalOfDeferredTaxLiabilities100.0

kwr:DeferredTaxAssetsPartialValuationAllowanceNetExpectedFutureBenefit

kwr:DeferredTaxAssetsPartialValuationAllowanceNetExpectedFutureBenefit


Deferred
Period End2020-12-31
Value3300000.0
Percentage of DeferredTaxAssetsPartialValuationAllowanceNetExpectedFutureBenefit100.0

kwr:DeferredTaxAssetsPrepaidExpense

kwr:DeferredTaxAssetsPrepaidExpense


Deferred
Period End2020-12-312019-12-312018-12-31
Value756000.02976000.0-6000.0
Percentage of DeferredTaxAssetsPrepaidExpense100.0100.0100.0

kwr:DeferredTaxAssetsRightOfUseAssets

kwr:DeferredTaxAssetsRightOfUseAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value9.346100.0
Percentage of DeferredTaxAssetsRightOfUseAssets100.0100.00.0

kwr:DeferredTaxAssetsTaxCreditCarryforwardsForeignExpectedToExpire

kwr:DeferredTaxAssetsTaxCreditCarryforwardsForeignExpectedToExpire


Deferred
Period End2020-12-312019-12-312018-12-31
Value247.733
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeignExpectedToExpire100.0100.0100.0

kwr:DeferredTaxLiabilitiesLeaseLiabilities

kwr:DeferredTaxLiabilitiesLeaseLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value9151000.09965000.00
Percentage of DeferredTaxLiabilitiesLeaseLiabilities100.0100.00.0

kwr:DefinedBenefitPlanFairValueOfPlanAssetsExcludingAssetsMeasuredAtNetAssetValue us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

kwr:DefinedBenefitPlanFairValueOfPlanAssetsExcludingAssetsMeasuredAtNetAssetValue

kwr:InsuranceContract, us-gaap:FairValueInputsLevel3


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value112927982
Percentage of DefinedBenefitPlanFairValueOfPlanAssetsExcludingAssetsMeasuredAtNetAssetValue100.0100.0100.0100.0

kwr:DirectorRetainerAnnualFee

kwr:DirectorRetainerAnnualFee


Director
Period End2020-12-31
Value100000.0
Percentage of DirectorRetainerAnnualFee100.0

kwr:Estimatedpurchasepricesettlement us-gaap:BusinessAcquisition

kwr:Estimatedpurchasepricesettlement

kwr:Coralchemicalcompany


Estimatedpurchasepricesettlementus-gaap:
Period End2020-12-22
Value-351000.0
Percentage of Estimatedpurchasepricesettlement100.0

kwr:Normanhaymember


Estimatedpurchasepricesettlementus-gaap:
Period End2020-08-312020-06-302020-05-312019-10-01
Value-3287000.00-3287000.03287000.0
Percentage of Estimatedpurchasepricesettlement0.00.00.00.0

kwr:Estimatedpurchasepricesettlement us-gaap:Restatement, us-gaap:BusinessAcquisition

srt:RestatementAdjustment, kwr:Coralchemicalcompany


Estimatedpurchasepricesettlementus-gaap:
Period End2020-12-22
Value-351000.0
Percentage of Estimatedpurchasepricesettlement100.0

kwr:EuroTermLoanBorrowings

kwr:EuroTermLoanBorrowings


Euro
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1521471461511470.0
Percentage of EuroTermLoanBorrowings100.0100.0100.0100.0100.00.0

kwr:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear

kwr:FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear


Finite
Period End2020-09-30
Value55
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseCurrentFiscalYear100.0

kwr:Finitelivedintangibleassetsamortizationexpensecurrentfiscalyear

kwr:Finitelivedintangibleassetsamortizationexpensecurrentfiscalyear


Finitelivedintangibleassetsamortizationexpensecurrentfiscalyear
Period End2021-03-31
Value59
Percentage of Finitelivedintangibleassetsamortizationexpensecurrentfiscalyear100.0

kwr:IndustrialDevelopmentRevenueBond

kwr:IndustrialDevelopmentRevenueBond


Industrial
Period End2020-09-30
Value10000000.0
Percentage of IndustrialDevelopmentRevenueBond100.0

kwr:Industrialdevelopmentrevenuebond us-gaap:LongtermDebtType

kwr:Industrialdevelopmentrevenuebond

us-gaap:CorporateBondSecurities


Industrialdevelopmentrevenuebondus-gaap:
Period End2021-06-302020-12-312018-12-31
Value10000000.010000000.05000000.0
Percentage of Industrialdevelopmentrevenuebond100.0100.0100.0

kwr:InflationaryPercentage

kwr:InflationaryPercentage


Inflationary
Period End2020-09-302019-12-31
Value100.01.0
Percentage of InflationaryPercentage100.0100.0

kwr:InflationaryPercentage us-gaap:ConsolidatedEntities

srt:Subsidiaries


Inflationary
Period End2020-12-312019-12-31
Value100.01.0
Percentage of InflationaryPercentage0.0100.0

kwr:InitialConsolidatedNetDebtToConsolidatedEbitdaRatio

kwr:InitialConsolidatedNetDebtToConsolidatedEbitdaRatio


Initial
Period End2021-06-30
Value4.25
Percentage of InitialConsolidatedNetDebtToConsolidatedEbitdaRatio100.0

kwr:MaximumAnnualCashDividendsRestrictionBasedOnCovenants

kwr:MaximumAnnualCashDividendsRestrictionBasedOnCovenants


Maximum
Period End2021-06-30
Value50
Percentage of MaximumAnnualCashDividendsRestrictionBasedOnCovenants100.0

kwr:NetDebtToConsolidatedAdjustedEbitdaRatio us-gaap:Range

kwr:NetDebtToConsolidatedAdjustedEbitdaRatio

srt:Maximum


Net
Period End2021-06-30
Value4.0
Percentage of NetDebtToConsolidatedAdjustedEbitdaRatio100.0

srt:Minimum


Net
Period End2021-06-30
Value2.0
Percentage of NetDebtToConsolidatedAdjustedEbitdaRatio50.0

kwr:OperatingIncomeLossSegmentReporting

kwr:OperatingIncomeLossSegmentReporting


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1099756877243431844948431654240401584140371544040361493937351423537341262933331193228105
Percentage of OperatingIncomeLossSegmentReporting100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:OperatingIncomeLossSegmentReporting us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Operating
Period End2021-06-302020-06-30
Value10456
Percentage of OperatingIncomeLossSegmentReporting0.0100.4

kwr:OperatingIncomeLossSegmentReporting us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, kwr:GlobalSpecialtyBusinesses


Operating
Period End2021-06-302020-06-30
Value2416
Percentage of OperatingIncomeLossSegmentReporting0.029.2

kwr:OperatingIncomeLossSegmentReporting us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:OperatingSegments, srt:Americas


Operating
Period End2021-06-302020-06-30
Value3310
Percentage of OperatingIncomeLossSegmentReporting0.018.3

us-gaap:OperatingSegments, srt:AsiaPacific


Operating
Period End2021-06-302020-06-30
Value2319
Percentage of OperatingIncomeLossSegmentReporting0.034.3

us-gaap:OperatingSegments, us-gaap:EMEA


Operating
Period End2021-06-302020-06-30
Value2310
Percentage of OperatingIncomeLossSegmentReporting0.018.6

kwr:OperatingIncomeLossSegmentReporting us-gaap:StatementGeographical

kwr:GlobalSpecialtyBusinesses


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value24211620221410109.70712
Percentage of OperatingIncomeLossSegmentReporting22.121.829.223.50.020.625.224.15.324.9

srt:Americas


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3225311029262313141416
Percentage of OperatingIncomeLossSegmentReporting29.50.032.118.333.30.032.932.132.68.034.6

srt:AsiaPacific


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value2727191920121356141412481345
Percentage of OperatingIncomeLossSegmentReporting25.228.134.322.328.129.229.830.430.130.428.029.232.729.0

us-gaap:EMEA


Operating
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value25171018139.0438.782358.5779.09610358.8628.2179.246338.2958.9038.053277.1066.8616.57132
Percentage of OperatingIncomeLossSegmentReporting23.118.018.220.918.420.820.019.517.518.923.721.420.820.222.621.220.222.021.518.117.517.118.221.9

kwr:OperatingLossCarryforwardsForeignPartialValuationAllowance

kwr:OperatingLossCarryforwardsForeignPartialValuationAllowance


Operating
Period End2020-12-31
Value1700000.0
Percentage of OperatingLossCarryforwardsForeignPartialValuationAllowance100.0

kwr:OperatingLossCarryforwardsStatePartialValuationAllowance

kwr:OperatingLossCarryforwardsStatePartialValuationAllowance


Operating
Period End2020-12-31
Value8000000.0
Percentage of OperatingLossCarryforwardsStatePartialValuationAllowance100.0

kwr:PercentageOfCashDividendsOfConsolidatedAdjustedEbitda

kwr:PercentageOfCashDividendsOfConsolidatedAdjustedEbitda


Percentage
Period End2021-06-30
Value20.0
Percentage of PercentageOfCashDividendsOfConsolidatedAdjustedEbitda100.0

kwr:PercentageOfTermLoanBorrowings us-gaap:LongtermDebtType

kwr:PercentageOfTermLoanBorrowings

kwr:TermLoan


Percentage
Period End2021-06-30
Value20.0
Percentage of PercentageOfTermLoanBorrowings100.0

kwr:RestrictedInsuranceSettlements

kwr:RestrictedInsuranceSettlements


Restricted
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0.542192021212223252627
Percentage of RestrictedInsuranceSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kwr:RightOfUseLeaseAs