CC


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
us-gaap:UnusualRiskOrUncertaintyByNature
us-gaap:IncomeTaxesPaid

us-gaap:InterestExpense

us-gaap:NetIncomeLoss

us-gaap:OperatingExpenses

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

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

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:ReceivablesNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:InventoryLIFOReserve

us-gaap:InventoryRawMaterialsAndSupplies
us-gaap:ProductOrService
us-gaap:NoncurrentAssets
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

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

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:DebtCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:TaxesPayableCurrent
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtAndCapitalLeaseObligations

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

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:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

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:PaymentsOfDividendsCommonStock
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:LitigationReserveCurrent
us-gaap:BalanceSheetLocation
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LossContingenciesByNatureOfContingency

cc:AdjustmentsToAdditionalPaidInCapitalCancellationOfUnissuedStockAwardsWithheldToCoverTaxes
us-gaap:StatementEquityComponents

cc:ChangeInCapitalExpendituresIncurredButNotYetPaid

cc:ComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest

cc:ComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

cc:ComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest

cc:ComprehensiveIncomeLossTaxPortionAttributableToParent

cc:CorporateAndOtherExpense

cc:CorporateAndOtherExpensesAdjustedEBITDA

cc:DecommissioningAndOtherCharges

cc:DefinedBenefitPlanContributions
us-gaap:LitigationStatus
cc:EscrowDepositDisbursements
us-gaap:EnvironmentalRemediationSite
cc:EstimatedDisbursementsAmount

cc:ForeignCurrencyTransactionGainLossIncludingGainLossOnDerivative
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
cc:GainLossOnOtherCharges

cc:GainLossOnSaleOfAssetsAndBusinessesIncludedInOtherIncomeExpenseNet

cc:LeasingContractServicesAndOtherRevenue
us-gaap:ProductOrService, us-gaap:StatementGeographical
us-gaap:ConsolidatedEntities, us-gaap:LitigationStatus
cc:LossContingencyExpectedSettlementAmount
us-gaap:ConsolidatedEntities, us-gaap:LitigationStatus, us-gaap:SubsequentEventType
us-gaap:LitigationStatus
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType
us-gaap:LitigationStatus, us-gaap:SubsequentEventType

cc:NaturalDisastersAndCatastrophicEventsCosts

cc:NonCashFinancingArrangements

cc:NonOperatingPensionAndOtherPostRetirementEmployeeBenefitCostIncome

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectBeforeTax

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax
us-gaap:StatementEquityComponents

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectTax

cc:OtherComprehensiveIncomeLossCashFlowHedgeGainLossPretaxReclassificationAndPreTaxParent

cc:OtherComprehensiveIncomeLossCashFlowHedgeGainLossTaxReclassificationAndTaxParent

cc:OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLossBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

cc:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationAfterTax

cc:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationTax

cc:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

cc:OtherComprehensiveIncomeLossPensionsAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

cc:OtherComprehensiveIncomeLossPreTaxPortionAttributableToParent

cc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossBeforeTax

cc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossNetOfTax

cc:OtherComprehensiveIncomeLossTaxPortionAttributableToParent
us-gaap:CreditFacility
cc:PaymentsForRepurchaseOfLoans
us-gaap:LossContingenciesByNatureOfContingency
cc:PercentageOfDestroyingPerfluorinatedAndPolyfluorinatedCompounds
us-gaap:EnvironmentalRemediationSite
cc:ProceedsFromSaleOfProductiveAssetsReceived
us-gaap:AwardType
cc:ReductionInStockBasedCompensationExpense

cc:RepaymentsOfLongTermDebtExcludingLinesOfCredit

cc:RestructuringAndOtherCharges
us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve
us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:RestructuringPlan
us-gaap:ConsolidationItems, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringPlan

cc:RestructuringChargesAssetRelatedAndOtherCharges
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

cc:RestructuringChargesCreditsToIncome
us-gaap:RestructuringPlan
us-gaap:StatementBusinessSegments

cc:SegmentAdjustedEBITDA
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:CreditFacility, us-gaap:DebtInstrument
cc:ServicingAndOtherFeesOnSecuritization
us-gaap:StatementEquityComponents
cc:StockIssuedDuringPeriodValueAdditional

cc:TransactionFees
us-gaap:EnvironmentalRemediationSite
us-gaap:AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates
us-gaap:EnvironmentalRemediationSite, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:StatementGeographical
us-gaap:EnvironmentalRemediationSite
us-gaap:AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease
us-gaap:EnvironmentalRemediationSite, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:StatementGeographical, us-gaap:EnvironmentalRemediationSite

us-gaap:AmortizationOfFinancingCostsAndDiscounts
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax

us-gaap:AssetImpairmentCharges
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:NatureOfExpense, us-gaap:StatementBusinessSegments

us-gaap:AssetRetirementObligationLiabilitiesIncurred

us-gaap:AssetRetirementObligationLiabilitiesSettled

us-gaap:CapitalExpendituresIncurredButNotYetPaid
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DeferredIncomeTaxesAndTaxCredits
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:Depreciation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:DerivativesUsedInNetInvestmentHedgeGainLossReclassifiedToEarningsNetOfTax
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:DividendsCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EnvironmentalRemediationExpense
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:FederalIncomeTaxExpenseBenefitContinuingOperations

us-gaap:FinanceLeasePrincipalPayments
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:GainLossOnDerivativeInstrumentsNetPretax
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:EnvironmentalRemediationSite
us-gaap:GainLossOnSaleOfProperties

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:IncreaseDecreaseInAccountsReceivableFromSecuritization

us-gaap:IncreaseDecreaseInInventoriesAndOtherOperatingAssets

us-gaap:LegalFees
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityCommitmentFeeAmount
us-gaap:CreditFacility
us-gaap:LineOfCreditFacilityCommitmentFeePercentage
us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet
us-gaap:LitigationStatus
us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType
us-gaap:LossContingencyAccrualPayments
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LitigationStatus
us-gaap:LossContingencyDamagesPaidValue
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:OtherAssetImpairmentCharges

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

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

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
us-gaap:ConsolidationItems
us-gaap:OtherExpenses
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:NatureOfExpense, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OtherOperatingActivitiesCashFlowStatement
us-gaap:ConsolidationItems
us-gaap:OtherRestructuringCosts
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:OtherUnderwritingExpense

us-gaap:PaymentsForProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForRestructuring
us-gaap:RestructuringPlan

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:PaymentsToAcquireEquityMethodInvestments

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

us-gaap:ProceedsFromLongTermLinesOfCredit
us-gaap:ShortTermDebtType
us-gaap:ProceedsFromOtherShortTermDebt
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProceedsFromSaleOfEquityMethodInvestments

us-gaap:ProceedsFromStockOptionsExercised
us-gaap:CreditFacility
us-gaap:RepaymentsOfLongTermLinesOfCredit
us-gaap:ShortTermDebtType
us-gaap:RepaymentsOfOtherShortTermDebt
us-gaap:ProductOrService, us-gaap:NatureOfExpense, us-gaap:StatementBusinessSegments
us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:RestructuringCharges
us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringPlan

us-gaap:RestructuringCostsAndAssetImpairmentCharges

us-gaap:RoyaltyIncomeNonoperating

us-gaap:SeveranceCosts1
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:RestructuringPlan
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
us-gaap:Range, us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:PlanName, us-gaap:StatementEquityComponents
us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
us-gaap:EnvironmentalRemediationSite
cc:AccrualForEnvironmentalLossContingenciesPerYear

cc:AccruedIndemnificationLiability
us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
cc:AggregateAmountOfQualifiedSpend
us-gaap:TypeOfArrangement
us-gaap:PropertyPlantAndEquipmentByType
cc:BuildToSuitLeaseAssetCapitalizedInPropertyPlantAndEquipmentNet
us-gaap:PropertyPlantAndEquipmentByType
cc:BuildToSuitLeaseLiabilityReclassifiedAsFinancingObligation

cc:CapitalizedRepairAndMaintenanceCosts

cc:CurrentLeaseLiabilities

cc:CustomerRebateLiabilityCurrent
us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
cc:DebtInstrumentPrincipalAmountThresholdGuaranteedBySubsidiaries
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountExcludingRedemptionDate
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountFromNetCashProceeds
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemedInEventOfChangeOfContract

cc:DeferredTaxAssetsAccruedLitigation

cc:DeferredTaxAssetsEnvironmentalAndOtherLiabilities

cc:DeferredTaxAssetsOperatingLeaseLiability

cc:DeferredTaxAssetsOtherAssetsAndOtherAccruedLiabilities

cc:DeferredTaxAssetsStockCompensationAndAccruedEmployeeBenefits

cc:DeferredTaxLiabilitiesInventoriesAndOtherAssets

cc:DeferredTaxLiabilitiesPensionAndOtherLiabilities

cc:DeferredTaxLiabilityOperatingLeaseAsset

cc:EmployeeRelatedLiabilitiesNoncurrent
us-gaap:EnvironmentalRemediationSite
cc:EnvironmentalRemediationLiability
us-gaap:ConsolidatedEntities
cc:EstimatedAmountOfQualifiedSpend
us-gaap:EnvironmentalRemediationSite
cc:EstimatedRemediationCosts
us-gaap:EnvironmentalRemediationSite, us-gaap:PropertyPlantAndEquipmentByType

cc:FinanceLeasedAssetsGross

cc:FinancingObligation
us-gaap:PropertyPlantAndEquipmentByType

cc:LeaseAssets

cc:LeaseLiabilities
us-gaap:LongtermDebtType
cc:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour

cc:NonCurrentLeaseLiabilities

cc:OperatingAndFinanceLeaseLiabilities

cc:OperatingAndFinanceLeaseLiabilityPaymentsDue

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearFive

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearFour

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearThree

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo

cc:OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType
cc:SaleOfBusinessPurchasePriceConsiderationInCash
us-gaap:FairValueByFairValueHierarchyLevel
cc:SeniorDebtCarryingValue
us-gaap:FairValueByFairValueHierarchyLevel
cc:SeniorDebtFairValue

cc:TaxesReceivableOtherThanIncomeTaxesNetCurrent
us-gaap:CreditFacility, us-gaap:LongtermDebtType
cc:TenderOfferAggregatePurchasePrice
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsidiarySaleOfStock
cc:TenderOfferPurchasePricePerShare
us-gaap:CreditFacility, us-gaap:LongtermDebtType
cc:TenderOfferToPurchaseAccruedInterest
us-gaap:CreditFacility, us-gaap:LongtermDebtType
cc:TenderOfferToPurchasePremiumAmount
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:AccountsNotesAndLoansReceivableNetCurrent

us-gaap:AccountsPayableTradeCurrent
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:AccountsReceivableFromSecuritization
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccrualForEnvironmentalLossContingencies
us-gaap:EnvironmentalRemediationSite
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:EnvironmentalRemediationSite

us-gaap:AccruedEnvironmentalLossContingenciesCurrent
us-gaap:BalanceSheetLocation
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:BalanceSheetLocation

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:BalanceSheetLocation

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AssetRetirementObligation

us-gaap:AssetRetirementObligationCurrent

us-gaap:AssetRetirementObligationsNoncurrent

us-gaap:ContractWithCustomerLiability
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:ContractWithCustomerRefundLiabilityCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CreditFacility
us-gaap:DebtInstrumentCarryingAmount
us-gaap:CreditFacility, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:CreditFacility
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:CreditFacility
us-gaap:DebtInstrumentRepurchaseAmount
us-gaap:StatementScenario, us-gaap:CreditFacility
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentRepurchasedFaceAmount

us-gaap:DebtInstrumentUnamortizedDiscount
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DeferredFinanceCostsNet
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxesAndOtherAssetsNoncurrent

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

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

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationWeightedAverageInterestCreditingRate
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:HedgingDesignation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:EquityMethodInvestments
us-gaap:ConsolidatedEntities, us-gaap:StatutoryAccountingPracticesByJurisdiction
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ConsolidatedEntities, us-gaap:StatementScenario, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement
us-gaap:EscrowDeposit
us-gaap:ConsolidatedEntities, us-gaap:StatementScenario, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:TypeOfArrangement

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:Range
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:Range
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:InterestPayableCurrent

us-gaap:InventoryGross

us-gaap:InventoryWorkInProcess

us-gaap:LIFOInventoryAmount
us-gaap:StatementGeographical

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility
us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LiabilitiesSubjectToCompromiseEarlyContractTerminationFees

us-gaap:LitigationReserveNoncurrent
us-gaap:BalanceSheetLocation

us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
us-gaap:CreditFacility, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermDebtFairValue
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:LongtermDebtType
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear

us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:ConsolidatedEntities, us-gaap:LitigationStatus
us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
us-gaap:LitigationStatus
us-gaap:LitigationStatus, us-gaap:SubsequentEventType
us-gaap:LossContingenciesByNatureOfContingency
us-gaap:Range
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:NotesAndLoansReceivableNetCurrent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
cc:TaxCreditCarryforwardExpiration, us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherIntangibleAssetsNet
us-gaap:ProductOrService
us-gaap:OtherPrepaidExpenseCurrent

us-gaap:OtherReceivablesNetCurrent

us-gaap:OtherShortTermBorrowings
us-gaap:ShortTermDebtType

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

us-gaap:PercentageOfLIFOInventory
us-gaap:StatementGeographical

us-gaap:PrepaidExpenseCurrent
us-gaap:ConsolidationItems, us-gaap:StatementGeographical
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
us-gaap:RestructuringPlan
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:RestructuringAndRelatedCostExpectedCostRemaining1
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementScenario, us-gaap:RestructuringCostAndReserve
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:StatementScenario, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:RestructuringReserve
us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:RestructuringPlan
us-gaap:StatementBusinessSegments

us-gaap:RestructuringReserveCurrent
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:RevenueRemainingPerformanceObligation
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:RevenueRemainingPerformanceObligationPercentage
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
cc:TaxCreditCarryforwardExpiration, us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount

us-gaap:TreasuryStockCommonValue

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Income Loss From Continuing Operations 
Before Income Taxes Extraordinary Items Noncontrolling Interest
Expenses
Income Tax Expense Benefit
Balance Sheet
Finite Lived Intangible Assets Net
Assets
Operating Lease Right Of Use Asset
Current Assets
Accounts Receivable Net Current
NonCurrent Assets
Finite Lived Intangible 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
Amortization Of Financing Costs And Discounts
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄2.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.0NANA0.0NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁170.158003169.050322NA166.613671165.413941165.257991NA165.140863166.941626172.0609NA181.877125183.821241188.333197NA191.637814191.126639189.14993NA183.528556181.477672181.50314NA180.968049180.966833180.966833NA180.966833NANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁166.16855165.652778NA164.762621164.648103164.247449NA163.815483164.118816167.866468NA176.489881177.798484182.069982NA185.431036185.069436183.408309NA181.596161181.477672181.281166NA180.968049180.966833180.966833NA180.966833NANA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█1.4946241.50976NA1.6767657.0884635.055943NA3.1956011.8002980.683135NA0.480123NANANA0.0009540.0022160.169118NA7.2244737.356058.701474NA8.4018210.00.0NA0.0NANA
us-gaap:EarningsPerShareBasic ▆▆▅▆▅▆▁▆▆▆▆███▇▇▇▆▂▇▅▅▄▄▅▅▆▆▆▆0.40.580.11000000000000010.460.150.61-1.940.460.580.560.831.561.581.631.231.120.870.82-1.261.12-0.10.28-0.48-0.16-0.10.240.440.590.640.54
us-gaap:EarningsPerShareDiluted ▆▆▅▆▅▆▁▆▆▆▆███▇▇▇▆▂▇▅▅▄▅▅▅▆▆▆▆0.390.570.11000000000000010.460.150.61-1.940.460.570.550.811.511.531.581.191.080.840.79-1.261.11-0.10.28-0.48-0.16-0.10.240.440.590.640.54
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
 TTM Greenblatt ROC _ _▅▆▅▅▅▅▁▆▆▆▆▇██▇▇▇▆▃▇▄▅▄▄▅▅▆44.0101.023.060.020.077.0-454.091.0133.0107.0182.0269.0323.0381.0264.0250.0225.0173.0-273.0234.0-41.070.0-121.0-107.0-18.058.0120.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▅█▃▂▁▅▁▃▄▅▃▄▄▆▅▄▆▄▃▄▄▄▃▅▂▂▁▂8.012.04.03.01.08.01.04.06.08.04.05.06.09.08.06.09.06.04.06.05.05.04.08.03.02.01.02.0NANA
us-gaap:ComprehensiveIncomeNetOfTax ▅▅▅▅▄▄▃▅▅▅▄▇▆█▆▆▆▇▁▆▄▅▃▃▄▃▅▅▅92.062.0111.0109.042.0-4.0-110.051.0108.0115.018.0304.0179.0373.0206.0228.0207.0239.0-284.0210.0-22.062.0-91.0-62.0-49.0-133.077.0108.0116.0NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▅▅▅▄▄▃▅▅▅▄▇▆█▆▆▆▇▁▆▄▅▃▃▄▃▅▅▅92.062.0111.0109.042.0-4.0-110.051.0108.0115.018.0304.0180.0373.0206.0228.0207.0240.0-284.0210.0-22.062.0-91.0-62.0-49.0-133.079.0108.0116.0NA
us-gaap:CostOfGoodsAndServicesSold █▄▃▂▁▃▅▄▄▄▃▅▆▅▄▄▅▄1391.01139.01025.0976.0894.01007.01203.01096.01085.01080.01064.01151.01259.01193.01090.01119.01150.01081.0NANANANANANANANANANANANA
us-gaap:GrossProfit ▃▄▄▃▂▄▁▃▄▄▅▇██▇▆▆▅▄▄▃▂▂▃▂▃▄▅▅264.0297.0313.0257.0199.0298.0150.0294.0323.0296.0400.0477.0557.0537.0487.0467.0441.0358.0299.0342.0267.0202.0213.0264.0226.0252.0301.0359.0371.0NA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▅▆▅▅▅▅▁▆▆▆▆▇██▇▇▇▆▃▇▄▅▄▄▅▅▆▆▆▆44.0101.023.060.020.077.0-454.091.0133.0107.0182.0269.0323.0381.0264.0250.0225.0173.0-273.0234.0-41.070.0-121.0-107.0-18.058.0120.0143.0155.0132.0
us-gaap:IncomeTaxExpenseBenefit ▅▅▅▅▅▅▁▆▇▆▇▅▇█▆▇▇▆▄▆▅▆▄▃▅▆▇▆▇-22.05.04.0-16.0-4.0-23.0-137.015.037.013.040.0-6.041.084.035.043.064.022.0-43.030.0-23.019.0-35.0-78.00.015.041.035.039.0NA
 us-gaap:IncomeTaxesPaid us-gaap:UnusualRiskOrUncertaintyByNature cc:COVIDNineteenNANA35.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ▇▇▇███▇█▇▇▇▇▇▇███▇█▇▇██▇▄▁▁▁▁47.049.050.053.053.054.052.053.052.051.047.047.048.052.054.055.055.051.056.051.050.057.053.051.028.00.00.00.00.0NA
us-gaap:NetIncomeLoss ▅▆▅▅▅▆▁▅▆▆▆███▇▇▆▆▂▇▄▅▄▄▄▅▆▆▆▆66.096.019.076.024.0100.0-317.076.096.094.0142.0275.0281.0297.0228.0207.0161.0150.0-230.0204.0-18.051.0-86.0-29.0-18.043.079.0107.0116.098.0
us-gaap:OperatingExpenses ▂▁▃▁▁▁▂▂▁▂▃▂▂▂▂▂▂▂█▃▃▂204.0158.0249.0143.0147.0160.0182.0184.0162.0186.0229.0195.0191.0173.0203.0176.0184.0175.0525.0227.0258.0173.0NANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▄█▇▆▃▆▄▆▅▄▆▂█▅▆▇▇▃▆▅▆▅▄▅▁▅▅▅36.0-72.0130.059.039.0-115.047.0-68.015.07.0-58.036.0-160.0108.0-24.035.084.0103.0-93.010.0-9.019.0-18.0-52.0-28.0-206.00.00.00.0NA
us-gaap:OtherNonoperatingIncomeExpense ▆▆▆▆▆▆▁▆▆▆▇▆▆▇▆▆▆▆▆█▆▇21.01.027.0-5.014.0-15.0-374.025.016.040.047.024.033.057.026.05.013.034.0-3.0161.0-4.093.0NANANANANANANANA
us-gaap:ProfitLoss ▅▆▅▅▅▆▁▅▆▆▆███▇▇▆▆▂▇▄▅▄▄▄▅▆▆▆▆66.096.019.076.024.0100.0-317.076.096.094.0142.0275.0282.0297.0228.0207.0161.0151.0-230.0204.0-18.051.0-86.0-29.0-18.043.079.0108.0116.098.0
us-gaap:ResearchAndDevelopmentExpense ▄▃▄▃▂▃▂▂▂▃▂▂▂▂▂▂▂▂▂▂▁▃▅▁▄▃▆▆█27.024.026.022.020.024.019.020.019.022.021.020.020.020.019.020.021.019.020.019.017.023.029.018.027.023.033.033.040.0NA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▄▃▂▁▃▄▄▄▄▅▆█▇▆▆▆▄▃▄▄▃▄▅▅▄▅▆▇▆1655.01436.01338.01233.01093.01305.01353.01390.01408.01376.01464.01628.01816.01730.01575.01584.01588.01437.01322.01398.01383.01297.01360.01487.01508.01363.01549.01633.01684.01569.0
us-gaap:Revenues ▆▄▃▂▁▃▄▄▄▄▅▆█▇▆▆▆▄▃▄▄▃▄▅▅▄▅▆▇▆1655.01436.01338.01233.01093.01305.01353.01390.01408.01376.01464.01628.01816.01730.01575.01584.01588.01437.01322.01398.01383.01297.01360.01487.01508.01363.01549.01633.01684.01569.0
us-gaap:SellingGeneralAndAdministrativeExpense ▂▂▂▁▁▁▁▁▁▂▃▂▂▂▂▂▂▂█▂▂▁▂▂▂▂▂▂▂172.0139.0180.0112.0110.0125.0125.0130.0136.0156.0191.0163.0161.0143.0158.0148.0157.0144.0480.0148.0174.0133.0151.0157.0157.0167.0153.0176.0183.0NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:Assets █▆▆▅▆▅▇██▇▇█▇█▇▆▆▂▁▂▂▃▂▃▄7479.07170.07082.06948.07034.06948.07258.07456.07433.07325.07362.07512.07338.07484.07293.07120.07052.06282.06060.06289.06221.06380.06298.06451.06685.0NA5978.0NANANA
us-gaap:Liabilities █▅▅▄▆▅███▇▅▆▅▇▆▅▇▁▁▁▂▄▄▅▅6579.06318.06267.06214.06375.06287.06563.06613.06604.06509.06342.06366.06313.06482.06428.06315.06480.05924.05956.05908.06052.06188.06168.06361.06280.0NA2305.0NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▆▆▅▆▅▇██▇▇█▇█▇▆▆▂▁▂▂▃▂▃▄7479.07170.07082.06948.07034.06948.07258.07456.07433.07325.07362.07512.07338.07484.07293.07120.07052.06282.06060.06289.06221.06380.06298.06451.06685.0NA5978.0NANANA
us-gaap:StockholdersEquity ▆▆▆▅▅▅▅▆▆▆▇█▇▇▆▆▄▃▁▃▂▂▁▁▃898.0850.0813.0732.0657.0655.0689.0837.0823.0810.01014.01140.01019.0997.0860.0800.0567.0353.0100.0377.0165.0188.0126.086.0401.0NA3669.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:AssetsCurrent ▅▄▃▃▃▃▄▄▄▄▆▇▇██▇▇▃▂▄▁▁▁▂▂3047.02786.02633.02605.02717.02591.02777.02827.02832.02847.03293.03448.03397.03584.03493.03433.03440.02711.02553.02757.02292.02371.02301.02481.02483.0NA1962.0NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆▆▆▅▆▄▅▄▄▄▆▇▆▇███▅▅▅▃▃▃▂▂▁▁▁▁1139.01008.01105.0956.01031.0714.0943.0694.0630.0697.01201.01275.01217.01434.01556.01535.01529.0898.0902.0957.0383.0435.0366.0215.0247.00.00.00.00.0NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▇▅▆▅▅▂▄▂▁▂▇█1139.01008.01105.0956.01031.0714.0943.0694.0630.0697.01201.01275.0NANA1556.0NANANA902.0NANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent ▄▄▁▂▂▃▃▅▅▅▅▇██▆▆▇▆▅▅▆▆▅▇▇730.0656.0449.0523.0490.0626.0602.0758.0808.0776.0790.0925.01010.01016.0847.0872.0910.0840.0742.0805.0849.0816.0757.0969.0896.0NA746.0NANANA
us-gaap:ReceivablesNetCurrent ▄▄▁▂▁▃▃▅▅▅▅▇██▆▆▇▆▅▅▆▆▅█▇802.0723.0511.0572.0540.0681.0674.0832.0879.0847.0861.0998.01095.01083.0919.0942.0994.0921.0807.0881.0939.0906.0859.01102.01038.0NA846.0NANANA
us-gaap:InventoryNet ▅▄▃▄▅▆▆███▇▆▅▄▃▃▂▂▁▂▃▄▄▄▅1046.0988.0939.0993.01074.01114.01079.01223.01250.01218.01147.01086.01013.0992.0935.0877.0848.0822.0767.0846.0892.0948.0972.0993.01054.0NA1052.0NANANA
us-gaap:InventoryFinishedGoods ▃▂▃▄▅▅▃▅█▇▇▇▆▆▅▃▃▂▁▃▄▅▄▅▇607.0571.0579.0625.0641.0639.0589.0664.0745.0724.0701.0707.0689.0695.0648.0592.0589.0568.0532.0607.0628.0645.0613.0662.0703.0NA611.0NANANA
us-gaap:InventoryLIFOReserve ▆▆▇██▇▇▅▅▄▄▃▂▁▁▂▂▂▂▄▅▆▆▆▆244.0250.0253.0269.0264.0262.0258.0238.0231.0226.0225.0212.0203.0193.0190.0200.0200.0200.0200.0223.0237.0245.0246.0250.0246.0NA253.0NANANA
us-gaap:InventoryRawMaterialsAndSupplies ▆▆▄▅▆▇▇█▇▆▅▄▃▂▂▂▂▁▁▁▂▃▄▃▄510.0494.0433.0462.0509.0549.0559.0596.0537.0514.0476.0403.0356.0326.0313.0309.0311.0304.0285.0300.0332.0371.0433.0395.0437.0NA521.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
 us-gaap:NoncurrentAssets us-gaap:ProductOrService cc:MiningSolutionsNANANA145.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:ProductOrService,us-gaap:StatementBusinessSegments cc:MiningSolutions,cc:ChemicalSolutions█▇▁157.0155.0146.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ███▇▆▆▇▆▆▆▅▅▄▄▃▃▂▂▁▂▂▆▅▅▇9668.09553.09582.09391.09296.09214.09413.09274.09259.09089.08992.08885.08718.08719.08511.08412.08288.08123.07997.08218.08334.09092.09015.09043.09435.0NA9282.0NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▆▆▅▅▅▅▄▄▄▄▄▃▃▂▂▁▂▃▆▅▆▇6220.06121.06108.05973.05873.05770.05854.05754.05768.05710.05701.05678.05613.05614.05503.05462.05386.05290.05213.05393.05444.05893.05838.05873.06057.0NA5974.0NANANA
us-gaap:PropertyPlantAndEquipmentNet ▇▇▇▇▇▇██▇▆▆▅▄▄▃▂▂▁▁▁▂▅▅▄▆3448.03432.03474.03418.03423.03444.03559.03520.03491.03379.03291.03207.03105.03105.03008.02950.02902.02833.02784.02825.02890.03199.03177.03170.03378.0NA3308.0NANANA
us-gaap:Goodwill █▁█153.0152.0153.0NANANA153.0NANANANANANANA153.0NANANA153.0153.0153.0165.0166.0169.0196.0NA198.0NANANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA14.0NANANA21.0NANANA28.0NANANA13.0NANANA17.018.08.010.010.011.012.0NA11.0NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelationshipsNANA10.0NANANA14.0NANANA19.0NANANA0.0NANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:OtherIntangibleAssetsNANA2.0NANANA4.0NANANA6.0NANANA7.0NANANA10.010.0NANA0.0NANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TrademarksNANA2.0NANANA2.0NANANA2.0NANANA3.0NANANA3.03.03.03.03.03.04.0NA4.0NANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill NANANA169.0171.0172.0174.0176.0178.0180.0181.0187.0189.0165.0166.0167.0168.0169.0170.0NANANA176.0NANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet █▅▂▂▁145.0106.060.066.047.0NA40.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▁▂▄▄▅▆▇██230.0228.0236.0264.0273.0281.0294.0307.0322.0323.0NANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▅▅▅▂▁▂▂▆▆▆▆▇▇▇▆▅▄▅▅▄▄▇█▇▇414.0392.0405.0310.0275.0293.0292.0442.0433.0430.0437.0491.0475.0464.0453.0404.0384.0420.0417.0367.0369.0491.0508.0466.0471.0NA375.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:AccountsPayableCurrent ▆▅▄▂▁▄▅▅▅▆▇▇█▇▇▆▅▅▄▃▄▄▅▆▅1061.0976.0844.0701.0651.0841.0923.0948.0956.01042.01137.01123.01175.01121.01075.01010.0985.0941.0884.0835.0875.0842.0973.01009.0919.0NA1046.0NANANA
us-gaap:AccruedIncomeTaxesCurrent ▃▃▄█▇▆▄▄▃▄▇▇▆▄▃▃▁▁▁60.059.064.098.091.077.065.062.057.063.087.086.077.068.058.055.041.040.039.0NANANA32.0NANANA0.0NANANA
us-gaap:AccruedLiabilitiesCurrent ▁▃▄▄▃▃▃▄▃▃▄▄▂▃▄▄▆▇█▄▄▅▃▃▂321.0502.0577.0575.0486.0480.0484.0546.0474.0517.0559.0561.0434.0487.0558.0546.0751.0780.0872.0569.0533.0611.0454.0444.0380.0NA352.0NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▁▃▅▇▆█▅3.05.07.09.08.010.07.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DebtCurrent ▁▁▁▂▁▁▇█25.023.021.032.019.022.0134.0149.0NANA13.0NANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▇▅▄▃▁▃▅▇▄▆▇▇▆▆▇▆███▄▄▅▅▅▄1674.01501.01442.01308.01156.01343.01541.01643.01448.01572.01709.01698.01622.01622.01648.01570.01750.01735.01771.01436.01444.01487.01466.01505.01441.0NA1407.0NANANA
us-gaap:OperatingLeaseLiabilityCurrent ▁▁▁▅▄▄▄▇▇█57.056.057.067.066.066.066.073.074.076.0NANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▄▁█▄▆▄▇▆▆▆▆▆▂▅█▄▃▂▄82.065.0103.080.092.085.0102.096.093.091.092.091.073.088.0105.080.079.072.085.0NANANA64.0NANANA68.0NANANA
us-gaap:TaxesPayableCurrent NANA24.0NANANA22.019.027.032.026.028.028.027.036.0NANANA26.0NANANA28.0NANANA42.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
 us-gaap:LongTermDebt us-gaap:FairValueByFairValueHierarchyLevel us-gaap:FairValueInputsLevel2▁▁▂▃█▂▄▅▆3811.03819.03858.03925.04195.03879.04000.04007.04059.0NA3915.0NANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▅▅▅▆█▅▅▅▇▅▅▅▅▆▆▆▆▁▁▃▄▄▄▄▄3964.03970.04005.04063.04327.04012.04026.04007.04190.03965.03959.03985.03960.04141.04097.04081.04056.03538.03529.03713.03823.03920.03915.03924.03927.0NA0.0NANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations ▅▅▅▆█▅▅▅▇▅▅▅▅▆▆▆▆▁▁3964.03970.04005.04063.04327.04012.04026.04007.04190.03965.03959.03985.03960.04141.04097.04081.04056.03538.03529.0NANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▇▆▂▁█55.051.036.034.058.0NA118.0NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType us-gaap:ForeignPlan,us-gaap:PensionPlansDefinedBenefitNANA57.0NANANA64.0NANANA73.0NANANA71.0NANANA94.0NANANANANANANANANANANA
us-gaap:MinorityInterest ▁▁▁▁▁████████▆▆▆▆▆▄▄▄▄▄▄▄2.02.02.02.02.06.06.06.06.06.06.06.06.05.05.05.05.05.04.04.04.04.04.04.04.0NA4.0NANANA
us-gaap:OtherLiabilitiesNoncurrent ▁█▇▇███▅▅▅▄▄▅▅▅▅▆▅▆▆▇▆▆▆▅296.0610.0590.0596.0610.0611.0633.0501.0487.0495.0457.0463.0476.0475.0475.0489.0515.0511.0524.0558.0583.0542.0553.0553.0485.0NA464.0NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▁▂▃▄▅▆▇██188.0186.0194.0213.0224.0233.0245.0254.0265.0265.0NANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA52.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA37.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA30.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA24.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA94.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:StockholdersEquity ▆▆▆▅▅▅▅▆▆▆▇█▇▇▆▆▄▃▁▃▂▂▁▁▃898.0850.0813.0732.0657.0655.0689.0837.0823.0810.01014.01140.01019.0997.0860.0800.0567.0353.0100.0377.0165.0188.0126.086.0401.0NA3669.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▂▂▂▂▂▂▂▂▂▂▃▃▃▃▂▂▂▁▁▂▁▁▁▁▂█▇██900.0852.0815.0734.0659.0661.0695.0843.0829.0816.01020.01146.01025.01002.0865.0805.0572.0358.0104.0381.0169.0192.0130.090.0405.04129.03673.03904.03862.0NA
us-gaap:CommonStockValue ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄2.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.0NANA0.0NANANA
us-gaap:AdditionalPaidInCapital ██▇▇▇▇▆▆▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▁920.0907.0890.0879.0872.0870.0859.0857.0853.0845.0860.0856.0859.0846.0837.0830.0820.0808.0789.0781.0774.0775.0775.0645.0NANA0.0NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▇▇▇▇▇▇▇███▇▇▆▅▄▃▂▂▁▂▁▁▁▁1381.01357.01303.01325.01290.01308.01249.01606.01571.01517.01466.01358.01127.0876.0579.0388.0186.031.0-114.0117.0-82.0-64.0-115.0-30.0NANA0.0NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▇█▆▅▄▇▂▂▂▁▅▄▇▅▅▅▃▁▂▂▂▂▂▅-318.0-344.0-310.0-402.0-435.0-453.0-349.0-556.0-531.0-543.0-564.0-440.0-469.0-366.0-442.0-420.0-441.0-488.0-577.0-523.0-529.0-525.0-536.0-531.0-435.0NA19.0NANANA
us-gaap:MinorityInterest ▁▁▁▁▁████████▆▆▆▆▆▄▄▄▄▄▄▄2.02.02.02.02.06.06.06.06.06.06.06.06.05.05.05.05.05.04.04.04.04.04.04.04.0NA4.0NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▅█▃▂▁▅▁▃▄▅▃▄▄▆▅▄▆▄▂▅▄▄▄8.012.04.03.01.08.01.04.06.08.04.05.06.09.08.06.09.06.02.07.05.05.05.0NANANANANANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders NANA0.00.04.0NANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterestNANA0.00.04.0NANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆▄▇▆▄▄▇▆▃▃▆▇▇▅▆▄▅▄▆▅▄▄▆▄▃▁█▆256.039.0353.0299.0111.044.0400.0288.06.0-44.0259.0342.0343.0196.0303.0112.0183.041.0270.0198.090.036.0302.0113.05.0-238.0492.0242.0NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▂▂▃▂▂▂▂▂▂▂▁▂▁▂▁▂▃▂▂█▂▃▁▃▁▁▁▁-57.0-77.0-24.0-47.0-51.0-112.0-96.0-131.0-122.0-134.0-160.0-97.0-172.0-58.0-168.0-104.0-35.0-63.0-112.0487.0-68.050.0-142.0-32.0-164.0-159.0-183.0-175.0NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▄▂▁▆▃▄▃▄▁▃▃▁▂▃▄█▄▃▃▃▄▄▃▇▇▂▄-76.0-42.0-197.0-344.0247.0-155.0-59.0-77.041.0-324.0-170.0-182.0-370.0-271.0-115.0-15.0472.011.0-166.0-122.0-92.0-16.0-8.0-108.0406.0397.0-309.0-67.0NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▄▇▅█▃▇▆▅▁▅131.0-97.0149.0-75.0317.0-229.0249.064.0-67.0-504.0-74.0NANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:DepreciationDepletionAndAmortization ▇█▇▇█▇▇▇▇▆▅▅▅▄▄▂▅▅▅▅▅▃▃▄▄▃▅▁▃79.083.080.079.082.079.079.078.078.076.071.071.072.070.069.062.071.071.072.073.073.066.066.070.067.064.072.057.064.0NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆▄▇▆▄▄▇▆▃▃▆▇▇▅▆▄▅▄▆▅▄▄▆▄▃▁█▆256.039.0353.0299.0111.044.0400.0288.06.0-44.0259.0342.0343.0196.0303.0112.0183.041.0270.0198.090.036.0302.0113.05.0-238.0492.0242.0NANA
us-gaap:NetIncomeLoss ▅▆▅▅▅▆▁▅▆▆▆███▇▇▆▆▂▇▄▅▄▄▄▅▆▆▆▆66.096.019.076.024.0100.0-317.076.096.094.0142.0275.0281.0297.0228.0207.0161.0150.0-230.0204.0-18.051.0-86.0-29.0-18.043.079.0107.0116.098.0
us-gaap:ProfitLoss ▅▆▅▅▅▆▁▅▆▆▆███▇▇▆▆▂▇▄▅▄▄▄▅▆▆▆▆66.096.019.076.024.0100.0-317.076.096.094.0142.0275.0282.0297.0228.0207.0161.0151.0-230.0204.0-18.051.0-86.0-29.0-18.043.079.0108.0116.098.0
us-gaap:ShareBasedCompensation ▅█▃▂▁▅▁▃▄▅▃▄▄▆8.012.04.03.01.08.01.04.06.08.04.05.06.09.0NANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▂▂▃▂▂▂▂▂▂▂▁▂▁▂▁▂▃▂▂█▂▃▁▃▁▁▁▁-57.0-77.0-24.0-47.0-51.0-112.0-96.0-131.0-122.0-134.0-160.0-97.0-172.0-58.0-168.0-104.0-35.0-63.0-112.0487.0-68.050.0-142.0-32.0-164.0-159.0-183.0-175.0NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▂▁▁▂▄▃▅▅▅▆▄▅▄▆▄▂▂▄▂▂▃▅▄▆▅█▇67.060.053.047.061.0106.096.0128.0124.0133.0154.0116.0126.0102.0165.0108.069.069.0103.067.079.089.0127.0105.0150.0137.0200.0173.0NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▄▂▁▆▃▄▃▄▁▃▃▁▂▃▄█▄▃▃▃▄▄▃▇▇▂▄-76.0-42.0-197.0-344.0247.0-155.0-59.0-77.041.0-324.0-170.0-182.0-370.0-271.0-115.0-15.0472.011.0-166.0-122.0-92.0-16.0-8.0-108.0406.0397.0-309.0-67.0NANA
us-gaap:PaymentsOfDividendsCommonStock ██████▁█41.041.041.041.041.041.040.041.0NANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.00
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value170169166165165165166172181183188191191189183181181180180180180
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value166165164164164163164167176177182185185183181181181180180180180
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value1494600.01509800.01676800.07088500.05055900.03195600.01800300.0683140.0480120.0954.02216.0169120.07224500.07356000.08701500.08401800.0000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.40.580.110.460.150.61-1.940.460.580.560.831.561.581.631.231.120.870.82-1.261.12-0.10.28-0.48-0.16-0.10.240.440.590.640.54
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.390.570.110.460.150.61-1.940.460.570.550.811.511.531.581.191.080.840.79-1.261.11-0.10.28-0.48-0.16-0.10.240.440.590.640.54
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value8.0124.03.01.08.01.04.06.08.04.05.06.09.08.06.09.06.04.06.05.05.04.08.03.02.01.02.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.80.00.20.10.60.10.30.40.60.30.30.30.50.50.40.60.40.30.40.40.40.30.50.20.10.10.1

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:EmployeeStockOption


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.05.01.01.02.05.01.02.02.04.01.01.01.05.02.02.02.01.0
Percentage of AllocatedShareBasedCompensationExpense25.041.725.033.3200.062.5100.050.033.350.025.020.016.755.625.033.322.216.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.30.00.10.20.40.10.10.10.30.10.10.10.30.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformanceShares


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value3.03.01.03.01.0-2.01.02.02.02.03.02.02.03.02.02.01.01.01.01.01.0
Percentage of AllocatedShareBasedCompensationExpense37.525.033.3300.012.5-200.025.033.325.050.060.033.322.237.533.322.216.725.016.720.020.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.10.30.1-0.10.10.10.10.10.20.10.10.20.10.10.10.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.04.02.01.02.02.02.01.02.02.01.01.03.02.03.03.05.04.0
Percentage of AllocatedShareBasedCompensationExpense37.533.350.033.3200.025.0200.025.033.325.025.020.050.022.237.550.055.666.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.00.10.20.20.10.10.10.10.10.10.20.10.20.20.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value926211110942-4.0-110.05110811518304179373206228207239-284.0210-22.062-91.0-62.0-49.0-133.077108116
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.64.30.08.83.8-0.3-8.13.77.78.41.218.79.921.613.114.413.016.6-21.515.0-1.64.8-6.7-4.2-3.2-9.85.06.66.9

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value926211110942-4.0-110.05110811518304180373206228207240-284.0210-22.062-91.0-62.0-49.0-133.079108116
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.64.30.08.83.8-0.3-8.13.77.78.41.218.79.921.613.114.413.016.7-21.515.0-1.64.8-6.7-4.2-3.2-9.85.16.66.9

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1391113910259768941007120310961085108010641151125911931090111911501081
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax84.079.30.079.281.877.288.978.877.178.572.770.769.369.069.270.672.475.2

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value264297313257199298150294323296400477557537487467441358299342267202213264226252301359371
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.020.70.020.818.222.811.121.222.921.527.329.330.731.030.929.527.824.922.624.519.315.615.717.815.018.519.422.022.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value4410123602077-454.091133107182269323381264250225173-273.0234-41.070-121.0-107.0-18.058120143155132
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.77.00.04.91.85.9-33.66.59.47.812.416.517.822.016.815.814.212.0-20.716.7-3.05.4-8.9-7.2-1.24.37.78.89.28.4

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-22.05.04.0-16.0-4.0-23.0-137.015371340-6.0418435436422-43.030-23.019-35.0-78.00.015413539
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.30.30.0-1.3-0.4-1.8-10.11.12.60.92.7-0.42.34.92.22.74.01.5-3.32.1-1.71.5-2.6-5.20.01.12.62.12.3

Income Taxes Paid

us-gaap:IncomeTaxesPaid us-gaap:UnusualRiskOrUncertaintyByNature

us-gaap:IncomeTaxesPaid

cc:COVIDNineteen


Income
Period End2020-12-31
Value35
Percentage of IncomeTaxesPaid100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:COVIDNineteen0.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value474950535354525352514747485254555551565150575351280.00.00.00.0
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.83.40.04.34.84.13.83.83.73.73.22.92.63.03.43.53.53.54.23.63.64.43.93.41.90.00.00.00.0

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
Value6696197624100-317.0769694142275281297228207161150-230.0204-18.051-86.0-29.0-18.0437910711698
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 RevenueFromContractWithCustomerExcludingAssessedTax4.06.70.06.22.27.7-23.45.56.86.89.716.915.517.214.513.110.110.4-17.414.6-1.33.9-6.3-2.0-1.23.25.16.66.96.2

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value204158249143147160182184162186229195191173203176184175525227258173
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.311.00.011.613.412.313.513.211.513.515.612.010.510.012.911.111.612.239.716.218.713.3

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value36-72.01305939-115.047-68.0157.0-58.036-160.0108-24.03584103-93.010.0-9.019-18.0-52.0-28.0-206.00.00.00.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.2-5.00.04.83.6-8.83.5-4.91.10.5-4.02.2-8.86.2-1.52.25.37.2-7.00.7-0.71.5-1.3-3.5-1.9-15.10.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value211.027-5.014-15.0-374.025164047243357265.01334-3.0161-4.093
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.30.10.0-0.41.3-1.1-27.61.81.12.93.21.51.83.31.70.30.82.4-0.211.5-0.37.2

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value6696197624100-317.0769694142275282297228207161151-230.0204-18.051-86.0-29.0-18.0437910811698
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.06.70.06.22.27.7-23.45.56.86.89.716.915.517.214.513.110.110.5-17.414.6-1.33.9-6.3-2.0-1.23.25.16.66.96.2

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6696197624100-317.0769694142275281297228207161150-230.0204-18.051-86.0
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.6100.0100.0100.0100.099.3100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.06.70.06.22.27.7-23.45.56.86.89.716.915.517.214.513.110.110.4-17.414.6-1.33.9-6.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value2724262220241920192221202020192021192019172329182723333340
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.70.01.81.81.81.41.41.31.61.41.21.11.21.21.31.31.31.51.41.21.82.11.21.81.72.12.02.4

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value165514361338123310931305135313901408137614641628181617301575158415881437132213981383129713601487150813631549163316841569
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:TimingOfTransferOfGoodOrService

us-gaap:AccountingStandardsUpdate201409, us-gaap:TransferredAtPointInTime


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
Value16551436133812331093130513531390140813761464162818161730
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccountingStandardsUpdate201409 us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1655143613381233109313051353139014081376146416281816
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, cc:AdvancedPerformanceMaterials


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value362333292292
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.923.226.722.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.923.226.722.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments cc:AdvancedPerformanceMaterials100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:ChemicalSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value947695888292129140130134149155153144134148149139131182214245256295278266286306295
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.75.37.17.17.57.09.510.19.29.710.29.58.48.38.59.39.49.79.913.015.518.918.819.818.419.518.518.717.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.75.37.17.17.57.09.510.19.29.710.29.58.48.38.59.39.49.79.913.015.518.918.819.818.419.518.518.717.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments cc:ChemicalSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:Fluoroproducts


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value533523600614636711687649682801732656637710652569591573531514576588552575572601
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax43.247.846.045.445.850.549.944.341.944.142.341.740.244.745.443.042.341.440.937.838.739.040.537.135.035.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax43.247.846.045.445.850.549.944.341.944.142.341.740.244.745.443.042.341.440.937.838.739.040.537.135.035.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments cc:Fluoroproducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:ThermalAndSpecializedSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value340304231308
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.521.221.123.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.521.221.123.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments cc:ThermalAndSpecializedSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:TitaniumTechnologies


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value859723691612488613610614567555666791862854785799729646622625596521588616642545683755788
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.950.351.649.644.647.045.144.240.340.345.548.647.549.449.850.445.945.047.044.743.140.243.241.442.640.044.146.246.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.950.351.649.644.647.045.144.240.340.345.548.647.549.449.850.445.945.047.044.743.140.243.241.442.640.044.146.246.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments cc:TitaniumTechnologies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

cc:Fluorochemicals, us-gaap:AccountingStandardsUpdate201409, cc:Fluoroproducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value293231308290304375349314345444395
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.821.123.621.421.926.625.421.421.224.422.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.821.123.621.421.926.625.421.421.224.422.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:Fluorochemicals us-gaap:AccountingStandardsUpdate201409 cc:Fluoroproducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:Fluoropolymers, us-gaap:AccountingStandardsUpdate201409, cc:Fluoroproducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value240292292324332336338335337357337
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.526.722.423.923.923.924.622.920.719.719.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.526.722.423.923.923.924.622.920.719.719.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:Fluoropolymers us-gaap:AccountingStandardsUpdate201409 cc:Fluoroproducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:FluoropolymersAndAdvancedMaterials, us-gaap:AccountingStandardsUpdate201409, cc:AdvancedPerformanceMaterials, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value362333292292
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.923.226.722.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.923.226.722.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:FluoropolymersAndAdvancedMaterials us-gaap:AccountingStandardsUpdate201409 cc:AdvancedPerformanceMaterials us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

cc:FoamPropellantsAndOther, us-gaap:AccountingStandardsUpdate201409, cc:ThermalAndSpecializedSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value69634357
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.24.43.94.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.24.43.94.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:FoamPropellantsAndOther us-gaap:AccountingStandardsUpdate201409 cc:ThermalAndSpecializedSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

cc:MiningSolutions, us-gaap:AccountingStandardsUpdate201409, cc:ChemicalSolutions, us-gaap:TransferredAtPointInTime


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
Value6953535347506870616877747166
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.23.74.04.34.33.85.05.04.34.95.34.53.93.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.23.74.04.34.33.85.05.04.34.95.34.53.93.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:MiningSolutions us-gaap:AccountingStandardsUpdate201409 cc:ChemicalSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:PerformanceChemicalsAndIntermediates, us-gaap:AccountingStandardsUpdate201409, cc:ChemicalSolutions, us-gaap:TransferredAtPointInTime


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
Value2523423535426170696672818278
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.63.12.83.23.24.55.04.94.84.95.04.54.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.63.12.83.23.24.55.04.94.84.95.04.54.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:PerformanceChemicalsAndIntermediates us-gaap:AccountingStandardsUpdate201409 cc:ChemicalSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:Refrigerants, us-gaap:AccountingStandardsUpdate201409, cc:ThermalAndSpecializedSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value271241188251
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.416.817.219.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.416.817.219.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:Refrigerants us-gaap:AccountingStandardsUpdate201409 cc:ThermalAndSpecializedSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

cc:TitaniumDioxideAndOtherMinerals, us-gaap:AccountingStandardsUpdate201409, cc:TitaniumTechnologies, us-gaap:TransferredAtPointInTime


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
Value859723691612488613610614567555666791862854
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.950.351.649.644.647.045.144.240.340.345.548.647.549.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax51.950.351.649.644.647.045.144.240.340.345.548.647.549.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax cc:TitaniumDioxideAndOtherMinerals us-gaap:AccountingStandardsUpdate201409 cc:TitaniumTechnologies us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

srt:AsiaPacific, us-gaap:AccountingStandardsUpdate201409, cc:AdvancedPerformanceMaterials, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value150139121104
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.19.711.18.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.19.711.18.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:AccountingStandardsUpdate201409 cc:AdvancedPerformanceMaterials us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

srt:AsiaPacific, us-gaap:AccountingStandardsUpdate201409, cc:ChemicalSolutions, us-gaap:TransferredAtPointInTime


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
Value6.06.05.04.05.08.01416161618212119
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.30.50.61.01.21.11.21.21.31.21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.30.50.61.01.21.11.21.21.31.21.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:AccountingStandardsUpdate201409 cc:ChemicalSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific, us-gaap:AccountingStandardsUpdate201409, cc:Fluoroproducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value142153133162173175163170168186153
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.514.010.212.012.412.411.811.610.310.28.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.514.010.212.012.412.411.811.610.310.28.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:AccountingStandardsUpdate201409 cc:Fluoroproducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific, us-gaap:AccountingStandardsUpdate201409, cc:ThermalAndSpecializedSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value49373229
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.02.62.92.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.02.62.92.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:AccountingStandardsUpdate201409 cc:ThermalAndSpecializedSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

srt:AsiaPacific, us-gaap:AccountingStandardsUpdate201409, cc:TitaniumTechnologies, us-gaap:TransferredAtPointInTime


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
Value269246239185161193222225195166210251260242
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.317.117.915.014.714.816.416.213.812.114.315.414.314.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.317.117.915.014.714.816.416.213.812.114.315.414.314.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:AccountingStandardsUpdate201409 cc:TitaniumTechnologies us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:LatinAmerica, us-gaap:AccountingStandardsUpdate201409, cc:AdvancedPerformanceMaterials, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value15159.09.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.91.00.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.91.00.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica us-gaap:AccountingStandardsUpdate201409 cc:AdvancedPerformanceMaterials us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

srt:LatinAmerica, us-gaap:AccountingStandardsUpdate201409, cc:ChemicalSolutions, us-gaap:TransferredAtPointInTime


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
Value3333292620244031253945423739
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.32.22.11.81.83.02.21.82.83.12.62.02.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.32.22.11.81.83.02.21.82.83.12.62.02.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica us-gaap:AccountingStandardsUpdate201409 cc:ChemicalSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:LatinAmerica, us-gaap:AccountingStandardsUpdate201409, cc:Fluoroproducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4130444852545056535654
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.32.73.43.53.73.83.63.83.33.13.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.32.73.43.53.73.83.63.83.33.13.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica us-gaap:AccountingStandardsUpdate201409 cc:Fluoroproducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:LatinAmerica, us-gaap:AccountingStandardsUpdate201409, cc:ThermalAndSpecializedSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value34332135
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.31.92.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.12.31.92.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica us-gaap:AccountingStandardsUpdate201409 cc:ThermalAndSpecializedSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

srt:LatinAmerica, us-gaap:AccountingStandardsUpdate201409, cc:TitaniumTechnologies, us-gaap:TransferredAtPointInTime


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
Value1179710189527895897279102123118132
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.87.57.24.86.07.06.45.15.77.07.66.57.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.16.87.57.24.86.07.06.45.15.77.07.66.57.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica us-gaap:AccountingStandardsUpdate201409 cc:TitaniumTechnologies us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NorthAmerica, us-gaap:AccountingStandardsUpdate201409, cc:AdvancedPerformanceMaterials, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value130111112118
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.97.710.29.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.97.710.29.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica us-gaap:AccountingStandardsUpdate201409 cc:AdvancedPerformanceMaterials us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

srt:NorthAmerica, us-gaap:AccountingStandardsUpdate201409, cc:ChemicalSolutions, us-gaap:TransferredAtPointInTime


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
Value5033535251546787857482879081
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.02.34.04.24.74.15.06.36.05.45.65.35.04.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.02.34.04.24.74.15.06.36.05.45.65.35.04.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica us-gaap:AccountingStandardsUpdate201409 cc:ChemicalSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NorthAmerica, us-gaap:AccountingStandardsUpdate201409, cc:Fluoroproducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value233229264253260305288255273310303
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.921.020.218.718.721.720.917.416.817.117.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.921.020.218.718.721.720.917.416.817.117.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica us-gaap:AccountingStandardsUpdate201409 cc:Fluoroproducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NorthAmerica, us-gaap:AccountingStandardsUpdate201409, cc:ThermalAndSpecializedSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value168147117146
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.210.210.711.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.210.210.711.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica us-gaap:AccountingStandardsUpdate201409 cc:ThermalAndSpecializedSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

srt:NorthAmerica, us-gaap:AccountingStandardsUpdate201409, cc:TitaniumTechnologies, us-gaap:TransferredAtPointInTime


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
Value250206205203176193177178176197194228239233
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.114.315.316.516.114.813.112.812.514.313.314.013.213.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.114.315.316.516.114.813.112.812.514.313.314.013.213.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica us-gaap:AccountingStandardsUpdate201409 cc:TitaniumTechnologies us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:AccountingStandardsUpdate201409, cc:AdvancedPerformanceMaterials, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value67685061
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.04.74.64.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.04.74.64.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:AccountingStandardsUpdate201409 cc:AdvancedPerformanceMaterials us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:AccountingStandardsUpdate201409, cc:ChemicalSolutions, us-gaap:TransferredAtPointInTime


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
Value5.04.08.06.06.06.08.06.04.05.04.05.05.05.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.60.50.50.50.60.40.30.40.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.60.50.50.50.60.40.30.40.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:AccountingStandardsUpdate201409 cc:ChemicalSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:AccountingStandardsUpdate201409, cc:Fluoroproducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value117111159151151178186168188249222
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.510.212.211.210.912.613.511.511.513.712.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.510.212.211.210.912.613.511.511.513.712.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:AccountingStandardsUpdate201409 cc:Fluoroproducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:AccountingStandardsUpdate201409, cc:ThermalAndSpecializedSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value89876198
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.46.15.67.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.46.15.67.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:AccountingStandardsUpdate201409 cc:ThermalAndSpecializedSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:AccountingStandardsUpdate201409, cc:TitaniumTechnologies, us-gaap:TransferredAtPointInTime


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
Value22317414613599149116122123113160189245247
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.512.110.910.99.111.48.68.88.78.210.911.613.514.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.512.110.910.99.111.48.68.88.78.210.911.613.514.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:AccountingStandardsUpdate201409 cc:TitaniumTechnologies us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

srt:AsiaPacific, us-gaap:AccountingStandardsUpdate201409, us-gaap:TransferredAtPointInTime


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
Value474428400331319334398414386345398440467414
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.629.829.926.829.225.629.429.827.425.127.227.025.723.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.629.829.926.829.225.629.429.827.425.127.227.025.723.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific us-gaap:AccountingStandardsUpdate201409 us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:LatinAmerica, us-gaap:AccountingStandardsUpdate201409, us-gaap:TransferredAtPointInTime


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
Value199178180156102146183172151168203218211225
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.012.413.512.79.311.213.512.410.712.213.913.411.613.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.012.413.512.79.311.213.512.410.712.213.913.411.613.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica us-gaap:AccountingStandardsUpdate201409 us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:NorthAmerica, us-gaap:AccountingStandardsUpdate201409, us-gaap:TransferredAtPointInTime


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
Value598497458488456511497525566559531588639617
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.134.634.239.641.739.236.737.840.240.636.336.135.235.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.134.634.239.641.739.236.737.840.240.636.336.135.235.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica us-gaap:AccountingStandardsUpdate201409 us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EMEA, us-gaap:AccountingStandardsUpdate201409, us-gaap:TransferredAtPointInTime


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
Value384333300258216314275279305304332382499474
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.223.222.420.919.824.120.320.121.722.122.723.527.527.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.223.222.420.919.824.120.320.121.722.122.723.527.527.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EMEA us-gaap:AccountingStandardsUpdate201409 us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value165514361338123310931305135313901408137614641628181617301575158415881437132213981383129713601487150813631549163316841569
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value172139180112110125125130136156191163161143158148157144480148174133151157157167153176183
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.49.713.59.110.19.69.29.49.711.313.010.08.98.310.09.39.910.036.310.612.610.311.110.610.412.39.910.810.9

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value74797170708269487034694872587456743373257362751273387484729371207052628260606289622163806298645166855978
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-31
Value190317591860
Percentage of Assets25.424.526.3
Percentage of Assets25.424.526.3
Percentage of Assets us-gaap:CorporateNonSegment100.0100.0100.0

us-gaap:OperatingSegments


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-31
Value557654115222544757215394
Percentage of Assets74.675.573.775.077.774.0
Percentage of Assets74.675.573.775.077.774.0
Percentage of Assets us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, cc:AdvancedPerformanceMaterials


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value15651550152015211557
Percentage of Assets20.921.621.521.021.1
Percentage of Assets20.921.621.521.021.1
Percentage of Assets us-gaap:OperatingSegments cc:AdvancedPerformanceMaterials100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:ChemicalSolutions


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-31
Value550545531574623581
Percentage of Assets7.47.67.57.98.58.0
Percentage of Assets7.47.67.57.98.58.0
Percentage of Assets us-gaap:OperatingSegments cc:ChemicalSolutions100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:ThermalAndSpecializedSolutions


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value11171083104110611187
Percentage of Assets14.915.114.714.616.1
Percentage of Assets14.915.114.714.616.1
Percentage of Assets us-gaap:OperatingSegments cc:ThermalAndSpecializedSolutions100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, cc:TitaniumTechnologies


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-312017-12-31
Value234422332130229123542502
Percentage of Assets31.331.130.131.632.034.3
Percentage of Assets31.331.130.131.632.034.3
Percentage of Assets us-gaap:OperatingSegments cc:TitaniumTechnologies100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

cc:AllSegments


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value5222544757215394
Percentage of Assets73.775.077.774.0
Percentage of Assets73.775.077.774.0
Percentage of Assets cc:AllSegments100.0100.0100.0100.0

us-gaap:CorporateAndOther


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value1860181116411899
Percentage of Assets26.325.022.326.0
Percentage of Assets26.325.022.326.0
Percentage of Assets us-gaap:CorporateAndOther100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value65796318626762146375628765636613660465096342636663136482642863156480592459565908605261886168636162802305
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets88.088.188.589.490.690.590.488.788.888.986.184.786.086.688.188.791.994.398.393.997.397.097.998.693.938.6

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value74797170708269487034694872587456743373257362751273387484729371207052628260606289622163806298645166855978
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value898850813732657655689837823810101411401019997860800567353100377165188126864013669
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.011.911.510.59.39.49.511.211.111.113.815.213.913.311.811.28.05.61.76.02.72.92.01.36.061.4

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-31
Value-103.0-102.0-106.0-108.0-107.0-110.0-312.0-244.0
Percentage of StockholdersEquity-11.5-12.0-13.0-16.4-16.3-16.0-30.8-28.4
Percentage of Assets-1.4-1.4-1.5-1.5-1.5-1.5-4.2-3.3
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-3.0-2.0-8.0-2.02.02.06.00.00.00.0
Percentage of StockholdersEquity-0.3-0.2-1.0-0.30.30.30.60.00.00.0
Percentage of Assets-0.0-0.0-0.1-0.00.00.00.10.00.00.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-58.0-48.0-76.0-16.0-2.0-10.0-25.0-40.0228.00.00.00.0
Percentage of StockholdersEquity-6.5-5.6-9.3-2.4-0.3-1.5-2.5-4.722.06.30.00.00.0
Percentage of Assets-0.8-0.7-1.1-0.2-0.0-0.1-0.3-0.50.40.10.00.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-318.0-344.0-310.0-435.0-453.0-349.0-564.0-442.0-577.0-536.0191919
Percentage of StockholdersEquity-35.4-40.5-38.1-66.2-69.2-50.7-55.6-51.4-577.0-425.40.50.00.0
Percentage of Assets-4.3-4.8-4.4-6.2-6.5-4.8-7.7-6.1-9.5-8.50.30.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-154.0-192.0-120.0-309.0-346.0-231.0-233.0-158.0-358.0-285.0191919
Percentage of StockholdersEquity-17.1-22.6-14.8-47.0-52.8-33.5-23.0-18.4-358.0-226.20.50.00.0
Percentage of Assets-2.1-2.7-1.7-4.4-5.0-3.2-3.2-2.2-5.9-4.50.30.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value30472786263326052717259127772827283228473293344833973584349334333440271125532757229223712301248124831962
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.738.937.237.538.637.338.337.938.138.944.745.946.347.947.948.248.843.242.143.836.837.236.538.537.132.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value113910081105956103171494369463069712011275121714341556153515298989029573834353662152470.00.00.00.00.0
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0
Percentage of Assets15.214.115.613.814.710.313.09.38.59.516.317.016.619.221.321.621.714.314.915.26.26.85.83.33.70.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value1139100811059561031714943694630697120112751556902
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.214.115.613.814.710.313.09.38.59.516.317.021.314.9

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value73065644952349062660275880877679092510101016847872910840742805849816757969896746
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.89.16.37.57.09.08.310.210.910.610.712.313.813.611.612.212.913.412.212.813.612.812.015.013.412.5

us-gaap:AccountsReceivableNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:NotesReceivable


Accounts
Period End2021-06-302021-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2.01.02.02.03.02.02.01.03.01.0
Percentage of AccountsReceivableNetCurrent0.30.20.30.20.40.30.20.10.30.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NotesReceivable0.00.00.00.00.00.00.00.00.00.0

Receivables Net Current

us-gaap:ReceivablesNetCurrent

us-gaap:ReceivablesNetCurrent


Receivables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value8027235115725406816748328798478619981095108391994299492180788193990685911021038846
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.710.17.28.27.79.89.311.211.811.611.713.314.914.512.613.214.114.713.314.015.114.213.617.115.514.2

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value104698893999310741114107912231250121811471086101399293587784882276784689294897299310541052
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.013.813.314.315.316.014.916.416.816.615.614.513.813.312.812.312.013.112.713.514.314.915.415.415.817.6

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value607571579625641639589664745724701707689695648592589568532607628645613662703611
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.18.08.29.09.19.28.18.910.09.99.59.49.49.38.98.38.49.08.89.710.110.19.710.310.510.2

Inventory L I F O Reserve

us-gaap:InventoryLIFOReserve

us-gaap:InventoryLIFOReserve


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value244250253269264262258238231226225212203193190200200200200223237245246250246253
Percentage of InventoryLIFOReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.33.53.63.93.83.83.63.23.13.13.12.82.82.62.62.82.83.23.33.53.83.83.93.93.74.2

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:InventoryRawMaterialsAndSupplies


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value510494433462509549559596537514476403356326313309311304285300332371433395437521
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.86.96.16.67.27.97.78.07.27.06.55.44.94.44.34.34.44.84.74.85.35.86.96.16.58.7

Noncurrent Assets

us-gaap:NoncurrentAssets us-gaap:ProductOrService

us-gaap:NoncurrentAssets

cc:MiningSolutions


Noncurrent
Period End2020-09-30
Value145
Percentage of NoncurrentAssets100.0
Percentage of Assets2.1
Percentage of Assets cc:MiningSolutions0.0

us-gaap:NoncurrentAssets us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

cc:MiningSolutions, cc:ChemicalSolutions


Noncurrent
Period End2021-06-302021-03-312020-12-31
Value157155146
Percentage of NoncurrentAssets0.00.00.0
Percentage of Assets2.12.22.1
Percentage of Assets cc:MiningSolutions cc:ChemicalSolutions0.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value96689553958293919296921494139274925990898992888587188719851184128288812379978218833490929015904394359282
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets129.3133.2135.3135.2132.2132.6129.7124.4124.6124.1122.1118.3118.8116.5116.7118.1117.5129.3132.0130.7134.0142.5143.1140.2141.1155.3

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Building


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value1204118411981155113811111174915926918914898879905875814737778
Percentage of PropertyPlantAndEquipmentGross12.512.412.512.312.212.112.59.910.010.110.210.110.110.410.310.28.28.4
Percentage of Assets16.116.516.916.616.216.016.212.312.512.512.412.012.012.112.013.411.713.0
Percentage of Assets us-gaap:Building0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value428428421415415488493735661634579802703608520293804852
Percentage of PropertyPlantAndEquipmentGross4.44.54.44.44.55.35.27.97.17.06.49.08.17.06.13.78.99.2
Percentage of Assets5.76.05.96.05.97.06.89.98.98.77.910.79.68.17.14.812.814.3
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Equipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value788977967816767876007474759574747523738273447029698670476961674873277500
Percentage of PropertyPlantAndEquipmentGross81.681.681.681.881.881.180.780.681.381.281.779.180.180.881.884.481.380.8
Percentage of Assets105.5108.7110.4110.5108.0107.6104.6100.2101.2100.899.893.695.294.295.4111.4116.3125.5
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value111109111107107105115115113119119120114123119106111116
Percentage of PropertyPlantAndEquipmentGross1.11.11.21.11.21.11.21.21.21.31.31.41.31.41.41.31.21.2
Percentage of Assets1.51.51.61.51.51.51.61.51.51.61.61.61.61.61.61.71.81.9
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MiningPropertiesAndMineralRights


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value363636363636363536363636363636363636
Percentage of PropertyPlantAndEquipmentGross0.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.50.40.4
Percentage of Assets0.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.60.60.6
Percentage of Assets us-gaap:MiningPropertiesAndMineralRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value62206121610859735873577058545754576857105701567856135614550354625386529052135393544458935838587360575974
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets83.285.486.286.083.583.080.777.277.678.077.475.676.575.075.576.776.484.286.085.887.592.492.791.090.699.9

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value344834323474341834233444355935203491337932913207310531053008295029022833278428252890319931773170337833082972
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.147.949.149.248.749.649.047.247.046.144.742.742.341.541.241.441.245.145.944.946.550.150.449.150.555.30.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

srt:AsiaPacific


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value121121124131129
Percentage of PropertyPlantAndEquipmentNet3.53.43.84.44.6
Percentage of Assets1.71.71.71.82.1
Percentage of Assets srt:AsiaPacific0.00.00.00.00.0

srt:LatinAmerica


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value568611595557516
Percentage of PropertyPlantAndEquipmentNet16.417.218.118.518.5
Percentage of Assets8.08.48.17.68.5
Percentage of Assets srt:LatinAmerica0.00.00.00.00.0

srt:NorthAmerica


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value24612533227920181861
Percentage of PropertyPlantAndEquipmentNet70.871.269.267.166.8
Percentage of Assets34.834.931.027.730.7
Percentage of Assets srt:NorthAmerica0.00.00.00.00.0

us-gaap:EMEA


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value324294293302278308372321
Percentage of PropertyPlantAndEquipmentNet9.38.38.910.010.09.711.210.8
Percentage of Assets4.64.14.04.14.64.96.20.0
Percentage of Assets us-gaap:EMEA0.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312019-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value153152153153153153153153165166169196198198
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.02.12.22.12.12.52.42.52.62.62.62.93.30.0

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

us-gaap:OperatingSegments, cc:ChemicalSolutions


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302015-12-312015-09-302014-12-312013-12-31
Value515151555555556871100100
Percentage of Goodwill33.333.30.035.935.935.935.941.042.050.550.5
Percentage of Assets0.70.70.70.80.90.90.91.11.11.70.0
Percentage of Assets us-gaap:OperatingSegments cc:ChemicalSolutions9.68.98.29.50.00.00.00.00.00.00.0

us-gaap:Goodwill us-gaap:ProductOrService

cc:MiningSolutions


Goodwillus-gaap:
Period End2020-09-302019-12-312019-09-30
Value515150
Percentage of Goodwill0.033.30.0
Percentage of Assets0.70.70.7
Percentage of Assets cc:MiningSolutions0.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1421281317188.010.010.0111211
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.40.20.30.30.10.20.20.20.20.2

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-31
Value10.014190.0
Percentage of FiniteLivedIntangibleAssetsNet71.466.767.90.0
Percentage of Assets0.10.20.30.0
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302015-12-31
Value2.04.06.07.010.010.00.0
Percentage of FiniteLivedIntangibleAssetsNet14.319.021.453.858.855.60.0
Percentage of Assets0.00.10.10.10.20.20.0
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.0

us-gaap:Trademarks


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2.02.02.03.03.03.03.03.03.03.04.04.0
Percentage of FiniteLivedIntangibleAssetsNet14.39.57.123.117.616.737.530.030.027.333.336.4
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.10.1
Percentage of Assets us-gaap:Trademarks0.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value169171172174176178180181187189165166167168169170176
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.42.52.42.42.42.52.52.52.62.22.32.32.42.72.82.8

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value14510660664740
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.50.80.90.70.6

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value230228236264273281294307322323
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.23.33.83.94.04.14.14.34.4

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value414392405310275293292442433430437491475464453404384420417367369491508466471375
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.55.55.74.53.94.24.05.95.85.95.96.56.56.26.25.75.46.76.95.85.97.78.17.27.06.3

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1061976844701651841923948956104211371123117511211075101098594188483587584297310099191046
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.213.611.910.19.312.112.712.712.914.215.414.916.015.014.714.214.015.014.613.314.113.215.415.613.717.5

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value60596498917765625763878677685855414039320.0
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.80.91.41.31.10.90.80.80.91.21.11.00.90.80.80.60.60.60.50.0

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value321502577575486480484546474517559561434487558546751780872569533611454444380352
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.37.08.18.36.96.96.77.36.47.17.67.55.96.57.77.710.612.414.49.08.69.67.26.95.75.9

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3000000.05000000.07000000.09000000.08000000.010000000.07000000.0
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.10.10.10.10.10.1

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value25232132192213414913
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.50.30.31.82.00.2

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value16741501144213081156134315411643144815721709169816221622164815701750173517711436144414871466150514411407
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.420.920.418.816.419.321.222.019.521.523.222.622.121.722.622.124.827.629.222.823.223.323.323.321.623.5

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value57565767666666737476
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.81.00.90.90.91.01.01.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value826510380928510296939192917388105807972856468
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.10.91.51.21.31.21.41.31.31.21.21.21.01.21.41.11.11.11.41.01.1

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value24221927322628282736262842
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.40.40.40.40.40.40.50.40.40.7

Long Term Debt

us-gaap:LongTermDebt us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LongTermDebt

us-gaap:FairValueInputsLevel2


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3811381938583925419538794000400740593915
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.053.354.556.559.655.855.153.754.653.2
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value39643970400540634327401240264007419039653959398539604141409740814056353835293713382339203915392439270.0
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets53.055.456.658.561.557.755.553.756.454.153.853.054.055.356.257.357.556.358.259.061.561.462.260.858.70.0

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value3964397040054063432740124026400741903965395939853960414140974081405635383529
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets53.055.456.658.561.557.755.553.756.454.153.853.054.055.356.257.357.556.358.2

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value5551363458118
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.50.50.81.6

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

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

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5764737194
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets0.80.91.01.01.6
Percentage of Assets us-gaap:ForeignPlan us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2000000.02000000.02000000.02000000.02000000.06000000.06000000.06000000.06000000.06000000.06000000.06000000.06000000.05000000.05000000.05000000.05000000.05000000.04000000.04000000.04000000.04000000.04000000.04000000.04000000.04000000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value296610590596610611633501487495457463476475475489515511524558583542553553485464
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.08.58.38.68.78.88.76.76.66.86.26.26.56.36.56.97.38.18.68.99.48.58.88.67.37.8

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value188186194213224233245254265265
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.62.73.13.23.43.43.43.63.6

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value52
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.7

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value37
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value30
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.4

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value24
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value94
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.3

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value251311327339341
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets3.54.34.44.64.7

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value306
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets4.3

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value55
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.8

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value898850813732657655689837823810101411401019997860800567353100377165188126864013669
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.011.911.510.59.39.49.511.211.111.113.815.213.913.311.811.28.05.61.76.02.72.92.01.36.061.4

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-31
Value-103.0-102.0-106.0-108.0-107.0-110.0-312.0-244.0
Percentage of StockholdersEquity-11.5-12.0-13.0-16.4-16.3-16.0-30.8-28.4
Percentage of Assets-1.4-1.4-1.5-1.5-1.5-1.5-4.2-3.3
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-3.0-2.0-8.0-2.02.02.06.00.00.00.0
Percentage of StockholdersEquity-0.3-0.2-1.0-0.30.30.30.60.00.00.0
Percentage of Assets-0.0-0.0-0.1-0.00.00.00.10.00.00.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-58.0-48.0-76.0-16.0-2.0-10.0-25.0-40.0228.00.00.00.0
Percentage of StockholdersEquity-6.5-5.6-9.3-2.4-0.3-1.5-2.5-4.722.06.30.00.00.0
Percentage of Assets-0.8-0.7-1.1-0.2-0.0-0.1-0.3-0.50.40.10.00.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-318.0-344.0-310.0-435.0-453.0-349.0-564.0-442.0-577.0-536.0191919
Percentage of StockholdersEquity-35.4-40.5-38.1-66.2-69.2-50.7-55.6-51.4-577.0-425.40.50.00.0
Percentage of Assets-4.3-4.8-4.4-6.2-6.5-4.8-7.7-6.1-9.5-8.50.30.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-154.0-192.0-120.0-309.0-346.0-231.0-233.0-158.0-358.0-285.0191919
Percentage of StockholdersEquity-17.1-22.6-14.8-47.0-52.8-33.5-23.0-18.4-358.0-226.20.50.00.0
Percentage of Assets-2.1-2.7-1.7-4.4-5.0-3.2-3.2-2.2-5.9-4.50.30.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value900852815734659661695843829816102011461025100286580557235810438116919213090405412936733904386232173167
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.011.911.510.69.49.59.611.311.211.113.915.314.013.411.911.38.15.71.76.12.73.02.11.46.10.061.40.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value-318.0-344.0-310.0-402.0-435.0-453.0-349.0-556.0-531.0-543.0-564.0-440.0-469.0-366.0-442.0-420.0-441.0-488.0-577.0-523.0-529.0-525.0-536.0-531.0-435.0-404.01919191919
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-35.3-40.4-38.0-54.8-66.0-68.5-50.2-66.0-64.1-66.5-55.3-38.4-45.8-36.5-51.1-52.2-77.1-136.3-554.8-137.3-313.0-273.4-412.3-590.0-107.4-9.80.50.50.50.60.6
Percentage of Assets-4.3-4.8-4.4-5.8-6.2-6.5-4.8-7.5-7.1-7.4-7.7-5.9-6.4-4.9-6.1-5.9-6.3-7.8-9.5-8.3-8.5-8.2-8.5-8.2-6.50.00.30.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312012-12-31
Value9209078908798728708598578538458608568598468378308208087897817747757756450.00.00.00.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest102.2106.5109.2119.8132.3131.6123.6101.7102.9103.684.374.783.884.496.8103.1143.4225.7758.7205.0458.0403.6596.2716.70.00.00.00.00.00.0
Percentage of Assets12.312.612.612.712.412.511.811.511.511.511.711.411.711.311.511.711.612.913.012.412.412.112.310.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value2.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.02.00.00.00.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.20.20.30.30.30.30.20.20.20.20.20.20.20.20.20.30.61.90.51.21.01.52.20.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312012-12-31
Value2.02.02.02.02.06.06.06.06.06.06.06.06.05.05.05.05.05.04.04.04.04.04.04.04.04.04.03.03.03.02.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.20.20.30.30.90.90.70.70.70.60.50.60.50.60.60.91.43.81.02.42.13.14.41.00.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.00.10.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312012-12-31
Value138113571303132512901308124916061571151714661358112787657938818631-114.0117-82.0-64.0-115.0-30.00.00.00.00.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest153.4159.3159.9180.5195.8197.9179.7190.5189.5185.9143.7118.5110.087.466.948.232.58.7-109.630.7-48.5-33.3-88.5-33.30.00.00.00.00.00.0
Percentage of Assets18.518.918.419.118.318.817.221.521.120.719.918.115.411.77.95.42.60.5-1.91.9-1.3-1.0-1.8-0.50.00.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-1087.0-1072.0-1072.0-1072.0-1072.0-1072.0-1072.0-1072.0-1072.0-1011.0-750.0-636.0-500.0-361.0-116.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-120.8-125.8-131.5-146.0-162.7-162.2-154.2-127.2-129.3-123.9-73.5-55.5-48.8-36.0-13.4
Percentage of Assets-14.5-15.0-15.1-15.4-15.2-15.4-14.8-14.4-14.4-13.8-10.2-8.5-6.8-4.8-1.6
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.02000000.00
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value9209078908798728708598578538458608568598468378308208087897817747757756450.0
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets12.312.612.612.712.412.511.811.511.511.511.711.411.711.311.511.711.612.913.012.412.412.112.310.00.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value138113571303132512901308124916061571151714661358112787657938818631-114.0117-82.0-64.0-115.0-30.00.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets18.518.918.419.118.318.817.221.521.120.719.918.115.411.77.95.42.60.5-1.91.9-1.3-1.0-1.8-0.50.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value-318.0-344.0-310.0-402.0-435.0-453.0-349.0-556.0-531.0-543.0-564.0-440.0-469.0-366.0-442.0-420.0-441.0-488.0-577.0-523.0-529.0-525.0-536.0-531.0-435.019
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-4.3-4.8-4.4-5.8-6.2-6.5-4.8-7.5-7.1-7.4-7.7-5.9-6.4-4.9-6.1-5.9-6.3-7.8-9.5-8.3-8.5-8.2-8.5-8.2-6.50.3

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value2000000.02000000.02000000.02000000.02000000.06000000.06000000.06000000.06000000.06000000.06000000.06000000.06000000.05000000.05000000.05000000.05000000.05000000.04000000.04000000.04000000.04000000.04000000.04000000.04000000.04000000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8.0124.03.01.08.01.04.06.08.04.05.06.09.08.06.09.06.02.07.05.05.05.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8.0124.03.01.08.01.04.06.08.04.05.06.09.08.06.09.06.02.07.05.05.04.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.080.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2020-12-312020-09-302020-06-30
Value004000000.0
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders0.00.0100.0
Percentage of Assets0.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2020-12-312020-09-302020-06-30
Value004000000.0
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders0.00.0100.0
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value25639353299111444002886.0-44.02593423431963031121834127019890363021135.0-238.0492242
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.52.726.424.210.23.429.620.70.4-3.217.721.018.911.319.27.111.52.920.414.26.52.822.27.60.3-17.531.814.8

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-57.0-77.0-24.0-47.0-51.0-112.0-96.0-131.0-122.0-134.0-160.0-97.0-172.0-58.0-168.0-104.0-35.0-63.0-112.0487-68.050-142.0-32.0-164.0-159.0-183.0-175.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.4-5.4-1.8-3.8-4.7-8.6-7.1-9.4-8.7-9.7-10.9-6.0-9.5-3.4-10.7-6.6-2.2-4.4-8.534.8-4.93.9-10.4-2.2-10.9-11.7-11.8-10.7

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-76.0-42.0-197.0-344.0247-155.0-59.0-77.041-324.0-170.0-182.0-370.0-271.0-115.0-15.047211-166.0-122.0-92.0-16.0-8.0-108.0406397-309.0-67.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.6-2.9-14.7-27.922.6-11.9-4.4-5.52.9-23.5-11.6-11.2-20.4-15.7-7.3-0.929.70.8-12.6-8.7-6.7-1.2-0.6-7.326.929.1-19.9-4.1

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value131-97.0149-75.0317-229.024964-67.0-504.0-74.0
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.9-6.811.1-6.129.0-17.518.44.6-4.8-36.6-5.1

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value7983807982797978787671717270696271717273736666706764725764
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value7.06.06.08.09.08.09.08.07.08.07.07.07.06.07.08.08.09.08.09.01.01.00.00.01.00.00.0
Percentage of DepreciationDepletionAndAmortization8.97.27.69.811.410.311.510.59.911.39.710.010.19.79.911.311.112.311.013.61.51.40.00.01.40.00.0

us-gaap:OperatingSegments


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value72777373747071696968646365
Percentage of DepreciationDepletionAndAmortization91.192.891.292.490.288.689.988.588.589.590.188.790.3

us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:AdvancedPerformanceMaterials


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value21232222
Percentage of DepreciationDepletionAndAmortization26.627.726.827.8

us-gaap:OperatingSegments, cc:ChemicalSolutions


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value5.05.05.06.06.05.04.05.05.06.05.05.05.05.05.04.04.04.06.06.08.01112141412121212
Percentage of DepreciationDepletionAndAmortization6.36.06.27.67.36.35.16.46.47.97.07.06.97.17.26.55.65.68.38.211.016.718.220.020.918.816.721.118.8

us-gaap:OperatingSegments, cc:Fluoroproducts


Depreciation
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value3535353634343230283028282828262626252423232121241621
Percentage of DepreciationDepletionAndAmortization44.342.744.345.643.643.642.142.339.441.740.040.645.239.436.636.135.634.236.434.832.931.332.833.328.132.8

us-gaap:OperatingSegments, cc:ThermalAndSpecializedSolutions


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value14161313
Percentage of DepreciationDepletionAndAmortization17.719.315.916.5

us-gaap:OperatingSegments, cc:TitaniumTechnologies


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value3233333233303130303029303030292432333232322230323231352931
Percentage of DepreciationDepletionAndAmortization40.539.841.240.540.238.039.238.538.539.540.842.341.742.942.038.745.146.544.443.843.833.345.545.747.848.448.650.948.4

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value25639353299111444002886.0-44.02593423431963031121834127019890363021135.0-238.0492242
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.52.726.424.210.23.429.620.70.4-3.217.721.018.911.319.27.111.52.920.414.26.52.822.27.60.3-17.531.814.8

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
Value6696197624100-317.0769694142275281297228207161150-230.0204-18.051-86.0-29.0-18.0437910711698
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 RevenueFromContractWithCustomerExcludingAssessedTax4.06.71.46.22.27.7-23.45.56.86.89.716.915.517.214.513.110.110.4-17.414.6-1.33.9-6.3-2.0-1.23.25.16.66.96.2

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value6696197624100-317.0769694142275282297228207161151-230.0204-18.051-86.0-29.0-18.0437910811698
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.06.71.46.22.27.7-23.45.56.86.89.716.915.517.214.513.110.110.5-17.414.6-1.33.9-6.3-2.0-1.23.25.16.66.96.2

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6696197624100-317.0769694142275281297228207161150-230.0204-18.051-86.0
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.6100.0100.0100.0100.099.3100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.06.71.46.22.27.7-23.45.56.86.89.716.915.517.214.513.110.110.4-17.414.6-1.33.9-6.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.0124.03.01.08.01.04.06.08.04.05.06.09.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-57.0-77.0-24.0-47.0-51.0-112.0-96.0-131.0-122.0-134.0-160.0-97.0-172.0-58.0-168.0-104.0-35.0-63.0-112.0487-68.050-142.0-32.0-164.0-159.0-183.0-175.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.4-5.4-1.8-3.8-4.7-8.6-7.1-9.4-8.7-9.7-10.9-6.0-9.5-3.4-10.7-6.6-2.2-4.4-8.534.8-4.93.9-10.4-2.2-10.9-11.7-11.8-10.7

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value6760534761106961281241331541161261021651086969103677989127105150137200173
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-76.0-42.0-197.0-344.0247-155.0-59.0-77.041-324.0-170.0-182.0-370.0-271.0-115.0-15.047211-166.0-122.0-92.0-16.0-8.0-108.0406397-309.0-67.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-4.6-2.9-14.7-27.922.6-11.9-4.4-5.52.9-23.5-11.6-11.2-20.4-15.7-7.3-0.929.70.8-12.6-8.7-6.7-1.2-0.6-7.326.929.1-19.9-4.1

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4141414141414041
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value7359000.06056000.05970000.06597000.06792000.06974000.07254000.07969000.08856000.09070000.09118000.08284000.08348.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-07-01
Value19.2120.9218.4515.7215.6915.6315.5813.7213.6813.613.6814.6614.56
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value394350189164406381188
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value7.09.02.00.06.07.0392624
Percentage of UnrecognizedTaxBenefits100.0100.0100.00.0100.0100.0100.0100.0100.0

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
Value2410.02.017500.036
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.00.0100.0

Litigation Reserve Current

us-gaap:LitigationReserveCurrent

us-gaap:LitigationReserveCurrent


Litigation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value3333378.09.08.010.027323176461510.01313331347342117.0
Percentage of LitigationReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LitigationReserveCurrent us-gaap:BalanceSheetLocation

cc:OtherAccruedLiabilities


Litigation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3333378.09.08.010.0273276
Percentage of LitigationReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LitigationReserveCurrent us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency

cc:ChemoursDuPontCortevaEID, stpr:DE, cc:PFASNaturalResourceDamagesMatters


Litigation
Period End2021-06-30
Value25
Percentage of LitigationReserveCurrent75.8

us-gaap:LitigationReserveCurrent us-gaap:LossContingenciesByNatureOfContingency

cc:PFOAMultiDistrictLitigationInOhio


Litigation
Period End2021-03-312020-12-31
Value2229
Percentage of LitigationReserveCurrent66.778.4

cc:AdjustmentsToAdditionalPaidInCapitalCancellationOfUnissuedStockAwardsWithheldToCoverTaxes

cc:AdjustmentsToAdditionalPaidInCapitalCancellationOfUnissuedStockAwardsWithheldToCoverTaxes


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.02.00.00.00.02.00.00.00.0301.010.01.05.02.00.03.07.0
Percentage of AdjustmentsToAdditionalPaidInCapitalCancellationOfUnissuedStockAwardsWithheldToCoverTaxes0.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

cc:AdjustmentsToAdditionalPaidInCapitalCancellationOfUnissuedStockAwardsWithheldToCoverTaxes us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.02.00.00.00.02.00.00.00.0301.010.01.05.02.00.03.07.0
Percentage of AdjustmentsToAdditionalPaidInCapitalCancellationOfUnissuedStockAwardsWithheldToCoverTaxes0.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

cc:ChangeInCapitalExpendituresIncurredButNotYetPaid

cc:ChangeInCapitalExpendituresIncurredButNotYetPaid


Change
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value6.00.0-12.0371793-14.0-11.025130.0-1.02.0-11.0-19.014-21.0-1.07.03.087-7.0
Percentage of ChangeInCapitalExpendituresIncurredButNotYetPaid100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:ComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest

cc:ComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value8734-25.0-191.07614413247296234450253260259261-323.0241-44.081
Percentage of ComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:ComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

cc:ComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value8734-25.0-191.07614413247296233450253260259260-323.0241-44.081
Percentage of ComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:ComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest

cc:ComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-22.0-8.0-21.0-81.025361729-8.0547747325221-39.031-22.019
Percentage of ComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:ComprehensiveIncomeLossTaxPortionAttributableToParent

cc:ComprehensiveIncomeLossTaxPortionAttributableToParent


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-22.0-8.0-21.0-81.025361729-8.0547747325221-39.031-22.019
Percentage of ComprehensiveIncomeLossTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:CorporateAndOtherExpense

cc:CorporateAndOtherExpense


Corporate
Period End2021-06-302021-03-312020-06-302020-03-31
Value63554436
Percentage of CorporateAndOtherExpense100.0100.0100.0100.0

cc:CorporateAndOtherExpensesAdjustedEBITDA

cc:CorporateAndOtherExpensesAdjustedEBITDA


Corporate
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value434436303440383639
Percentage of CorporateAndOtherExpensesAdjustedEBITDA100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:DecommissioningAndOtherCharges

cc:DecommissioningAndOtherCharges


Decommissioning
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.0-4.0381.01.01.01.05.07.08.07.010.06.07.07.08.06.0
Percentage of DecommissioningAndOtherCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:DefinedBenefitPlanContributions

cc:DefinedBenefitPlanContributions


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.05.04.03.06.08.04.02.07.06.03.04.04.04.0
Percentage of DefinedBenefitPlanContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:EscrowDepositDisbursements us-gaap:LitigationStatus

cc:EscrowDepositDisbursements

cc:FundingForMedicalMonitoringProgram


Escrow
Period End2021-06-302021-03-312020-12-31
Value01700000.00
Percentage of EscrowDepositDisbursements0.0100.00.0

cc:EstimatedDisbursementsAmount us-gaap:EnvironmentalRemediationSite

cc:EstimatedDisbursementsAmount

cc:OffSiteGroundwaterRemediation


Estimated
Period End2021-06-302021-03-31
Value1.053
Percentage of EstimatedDisbursementsAmount100.0100.0

cc:ForeignCurrencyTransactionGainLossIncludingGainLossOnDerivative

cc:ForeignCurrencyTransactionGainLossIncludingGainLossOnDerivative


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value3.0-8.02.0-9.06.0-24.0-4.05.0-9.06.05.0-6.02.00.00.0-4.02.05.0-20.0-17.0-14.0-6.0
Percentage of ForeignCurrencyTransactionGainLossIncludingGainLossOnDerivative100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

cc:GainLossOnOtherCharges us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

cc:GainLossOnOtherCharges

cc:MiningSolutions, cc:ChemicalSolutions


Gain
Period End2021-03-31
Value9000000.0
Percentage of GainLossOnOtherCharges100.0

cc:GainLossOnSaleOfAssetsAndBusinessesIncludedInOtherIncomeExpenseNet

cc:GainLossOnSaleOfAssetsAndBusinessesIncludedInOtherIncomeExpenseNet


Gain
Period End2021-06-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value2.00.0-1.09.02.00.00.03.0
Percentage of GainLossOnSaleOfAssetsAndBusinessesIncludedInOtherIncomeExpenseNet100.00.0100.0100.0100.00.00.0100.0

cc:LeasingContractServicesAndOtherRevenue

cc:LeasingContractServicesAndOtherRevenue


Leasing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value10.05.09.02.03.05.04.06.016263224203.06.07.08.08.0176.05.07.0
Percentage of LeasingContractServicesAndOtherRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:LeasingContractServicesAndOtherRevenue us-gaap:ProductOrService, us-gaap:StatementGeographical

cc:FluorinatedGreenhouseGas, us-gaap:EuropeanUnion


Leasing
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.01.01.01.03.02.012242918182.0
Percentage of LeasingContractServicesAndOtherRevenue0.050.033.320.075.033.375.092.390.675.090.066.7

cc:LossContingencyExpectedSettlementAmount us-gaap:ConsolidatedEntities, us-gaap:LitigationStatus

cc:LossContingencyExpectedSettlementAmount

cc:Corteva, cc:PFOASecondMDLSettlement


Loss
Period End2021-01-31
Value27
Percentage of LossContingencyExpectedSettlementAmount100.0

srt:ParentCompany, cc:PFOASecondMDLSettlement


Loss
Period End2021-01-31
Value29
Percentage of LossContingencyExpectedSettlementAmount107.4

cc:LossContingencyExpectedSettlementAmount us-gaap:ConsolidatedEntities, us-gaap:LitigationStatus, us-gaap:SubsequentEventType

cc:Corteva, cc:PFOASecondMDLSettlement, us-gaap:SubsequentEvent


Loss
Period End2021-01-31
Value27
Percentage of LossContingencyExpectedSettlementAmount100.0

srt:ParentCompany, cc:PFOASecondMDLSettlement, us-gaap:SubsequentEvent


Loss
Period End2021-01-31
Value29
Percentage of LossContingencyExpectedSettlementAmount107.4

cc:LossContingencyExpectedSettlementAmount us-gaap:LitigationStatus

cc:PFOASecondMDLSettlement


Loss
Period End2021-01-31
Value83
Percentage of LossContingencyExpectedSettlementAmount307.4

cc:LossContingencyExpectedSettlementAmount us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency

cc:PFOASecondMDLSettlement, cc:DuPont


Loss
Period End2021-01-31
Value27
Percentage of LossContingencyExpectedSettlementAmount100.0

cc:LossContingencyExpectedSettlementAmount us-gaap:LitigationStatus, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType

cc:PFOASecondMDLSettlement, cc:DuPont, us-gaap:SubsequentEvent


Loss
Period End2021-01-31
Value27
Percentage of LossContingencyExpectedSettlementAmount100.0

cc:LossContingencyExpectedSettlementAmount us-gaap:LitigationStatus, us-gaap:SubsequentEventType

cc:PFOASecondMDLSettlement, us-gaap:SubsequentEvent


Loss
Period End2021-01-31
Value83
Percentage of LossContingencyExpectedSettlementAmount307.4

cc:NaturalDisastersAndCatastrophicEventsCosts

cc:NaturalDisastersAndCatastrophicEventsCosts


Natural
Period End2021-06-302021-03-31
Value3.016
Percentage of NaturalDisastersAndCatastrophicEventsCosts100.0100.0

cc:NonCashFinancingArrangements

cc:NonCashFinancingArrangements


Non
Period End2020-12-312019-12-312018-12-31
Value1.00.00.0
Percentage of NonCashFinancingArrangements100.00.00.0

cc:NonOperatingPensionAndOtherPostRetirementEmployeeBenefitCostIncome

cc:NonOperatingPensionAndOtherPostRetirementEmployeeBenefitCostIncome


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.01.0-1.01.01.00.0-373.0-1.03.03.09.04.0
Percentage of NonOperatingPensionAndOtherPostRetirementEmployeeBenefitCostIncome100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectBeforeTax

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectBeforeTax


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2714-102.0263-15.01125-135.027-89.069
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax


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
Value26-34.0923318-104.0207-25.01221-115.029-102.076
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.04.0-1.03.0
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax-3.8-11.8-5.6-2.9

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-31
Value-1.06.0
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax-3.8-17.6

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-10.028-14.08.0
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax-38.5-82.4-77.8-7.7

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value26-34.0923318-104.0207-25.01221-115.029-102.076
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value38-72.037-115.0
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectNetTax146.2211.8205.6110.6

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectTax

cc:OtherComprehensiveIncomeLossBeforeCumulativeEffectTax


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-6.0-4.02.05610.0-1.04.0-20.0-2.013-7.0
Percentage of OtherComprehensiveIncomeLossBeforeCumulativeEffectTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossCashFlowHedgeGainLossPretaxReclassificationAndPreTaxParent

cc:OtherComprehensiveIncomeLossCashFlowHedgeGainLossPretaxReclassificationAndPreTaxParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2000000.02000000.02000000.0-1000000.0-2000000.0-2000000.0-2000000.0-2000000.0-3000000.0-3000000.0-3000000.0-1000000.00000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossPretaxReclassificationAndPreTaxParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

cc:OtherComprehensiveIncomeLossCashFlowHedgeGainLossTaxReclassificationAndTaxParent

cc:OtherComprehensiveIncomeLossCashFlowHedgeGainLossTaxReclassificationAndTaxParent


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-1000000.0000000-1000000.000000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossTaxReclassificationAndTaxParent100.00.00.00.00.00.00.0100.00.00.00.00.00.0

cc:OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLossBeforeTax

cc:OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLossBeforeTax


Other
Period End2020-12-312020-09-30
Value04000000.0
Percentage of OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLossBeforeTax0.0100.0

cc:OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLossBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2020-12-312020-09-30
Value04000000.0
Percentage of OtherComprehensiveIncomeLossDefinedBenefitPlanCurtailmentGainLossBeforeTax0.0100.0

cc:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationAfterTax

cc:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-10.028-14.08.0
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationTax

cc:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-3000000.09000000.0-4000000.02000000.0
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossReclassificationTax100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossBeforeTax

cc:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-2.04.0-5.0-3.0-2.01.0-3.09.0-2.03.05.0-2.013-9.0-2.0-9.0-15.0-10.020-3.04.0-5.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2.04.0-5.0-3.0-2.01.0-3.09.0-2.03.05.0-2.013-9.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossPensionsAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

cc:OtherComprehensiveIncomeLossPensionsAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-2.04.0-5.0-3.0-2.01.0-3.09.0-2.03.05.0-2.013-9.0-10.0-7.0-12.0-8.015-2.04.0-4.0
Percentage of OtherComprehensiveIncomeLossPensionsAndOtherPostretirementBenefitPlansForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossPreTaxPortionAttributableToParent

cc:OtherComprehensiveIncomeLossPreTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-12.044-50.0-35.0-24.010.0-19.036-10.09.031-13.055-34.0-10.0-26.0
Percentage of OtherComprehensiveIncomeLossPreTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossBeforeTax

cc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossBeforeTax


Other
Period End2020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value-4000000.0-1000000.00-387000000.03000000.001000000.0-2000000.02000000.0001000000.0-1000000.0-7000000.00
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossBeforeTax100.0100.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.00.0

cc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossNetOfTax

cc:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-30
Value-3000000.0-1000000.000-295000000.03000000.001000000.0-2000000.02000000.0001000000.0-1000000.0-5000000.00
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForSettlementsGainLossNetOfTax100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.00.0

cc:OtherComprehensiveIncomeLossTaxPortionAttributableToParent

cc:OtherComprehensiveIncomeLossTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-3.010.0-11.0-8.0-5.02.0-4.09.0-2.03.07.0-3.013-8.0-4.0-10.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:PaymentsForRepurchaseOfLoans us-gaap:CreditFacility

cc:PaymentsForRepurchaseOfLoans

cc:SeniorSecuredTermLoanFacility


Payments
Period End2021-06-30
Value20
Percentage of PaymentsForRepurchaseOfLoans100.0

cc:PercentageOfDestroyingPerfluorinatedAndPolyfluorinatedCompounds us-gaap:LossContingenciesByNatureOfContingency

cc:PercentageOfDestroyingPerfluorinatedAndPolyfluorinatedCompounds

cc:PFASMatters


Percentage
Period End2021-06-302021-03-31
Value099.999
Percentage of PercentageOfDestroyingPerfluorinatedAndPolyfluorinatedCompounds0.0100.0

cc:PFOAMatters


Percentage
Period End2020-09-302020-06-302020-03-31
Value98.99900.99999
Percentage of PercentageOfDestroyingPerfluorinatedAndPolyfluorinatedCompounds0.00.00.0

cc:ProceedsFromSaleOfProductiveAssetsReceived us-gaap:EnvironmentalRemediationSite

cc:ProceedsFromSaleOfProductiveAssetsReceived

cc:OakleySite


Proceeds
Period End2020-12-312019-09-09
Value3000000.04000000.0
Percentage of ProceedsFromSaleOfProductiveAssetsReceived100.0100.0

cc:ReductionInStockBasedCompensationExpense us-gaap:AwardType

cc:ReductionInStockBasedCompensationExpense

us-gaap:PerformanceShares


Reduction
Period End2020-09-302020-06-30
Value-1000000.03000000.0
Percentage of ReductionInStockBasedCompensationExpense100.0100.0

cc:RepaymentsOfLongTermDebtExcludingLinesOfCredit

cc:RepaymentsOfLongTermDebtExcludingLinesOfCredit


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value243.08036.06.0128229.03.03.04.0
Percentage of RepaymentsOfLongTermDebtExcludingLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:RestructuringAndOtherCharges

cc:RestructuringAndOtherCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-30
Value5.0-5.0374.07.010.07.0227.08.013129.0258.06.0
Percentage of RestructuringAndOtherCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:RestructuringAndOtherCharges us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve

us-gaap:CorporateNonSegment, us-gaap:FacilityClosing


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.00.05.06.06.03.04.01.00.0
Percentage of RestructuringAndOtherCharges0.00.00.00.022.785.775.023.133.311.10.0

cc:RestructuringAndOtherCharges us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:FacilityClosing, cc:ChemicalSolutions


Restructuring
Period End2020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-30
Value1.01.0-10.0120.00.00.01.02.01.05.0
Percentage of RestructuringAndOtherCharges25.010.0-142.954.50.00.00.08.322.20.083.3

cc:RestructuringAndOtherCharges us-gaap:ConsolidationItems, us-gaap:RestructuringPlan

us-gaap:CorporateNonSegment, cc:RestructuringProgramTwoThousandSeventeen


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0-1.00.00.00.0-1.01.01.05.03.05.0
Percentage of RestructuringAndOtherCharges0.0-14.30.00.00.0-14.312.57.741.733.30.0

us-gaap:CorporateNonSegment, cc:RestructuringProgramTwoThousandTwenty


Restructuring
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value2.01.03.00.00.0
Percentage of RestructuringAndOtherCharges50.014.330.00.00.0

cc:RestructuringAndOtherCharges us-gaap:ConsolidationItems, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:RestructuringProgramTwoThousandTwenty, cc:Fluoroproducts


Restructuring
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value1.00.02.00.00.0
Percentage of RestructuringAndOtherCharges25.00.020.00.00.0

us-gaap:OperatingSegments, cc:RestructuringProgramTwoThousandTwenty, cc:TitaniumTechnologies


Restructuring
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value1.00.03.00.00.0
Percentage of RestructuringAndOtherCharges25.00.030.00.00.0

cc:RestructuringAndOtherCharges us-gaap:RestructuringCostAndReserve

us-gaap:FacilityClosing


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-30
Value1.03.01.0-10.0176.06.03.05.03.01.06.0
Percentage of RestructuringAndOtherCharges25.042.910.0-142.977.385.775.023.141.733.30.0100.0

cc:RestructuringAndOtherCharges us-gaap:RestructuringPlan

cc:RestructuringProgramTwoThousandNineteen


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.03.01.05.0170.00.00.00.0
Percentage of RestructuringAndOtherCharges0.042.910.071.477.30.00.00.00.0

cc:RestructuringProgramTwoThousandSeventeen


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-30
Value0.0-1.00.00.01.01.02.05.07.06.09.00.0
Percentage of RestructuringAndOtherCharges0.0-14.30.00.04.514.325.038.558.366.70.00.0

cc:RestructuringProgramTwoThousandTwenty


Restructuring
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value3.02.08.00.00.0
Percentage of RestructuringAndOtherCharges75.028.680.00.00.0

cc:RestructuringChargesAssetRelatedAndOtherCharges

cc:RestructuringChargesAssetRelatedAndOtherCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value5.0-5.0439.0171138347.08.0171210.010.0268.06.0
Percentage of RestructuringChargesAssetRelatedAndOtherCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:RestructuringChargesAssetRelatedAndOtherCharges us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve

us-gaap:CorporateNonSegment, cc:DeepwaterNewJersey, cc:DecommissioningAndDismantlingCosts


Restructuring
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.04.06.06.03.04.01.0
Percentage of RestructuringChargesAssetRelatedAndOtherCharges0.00.011.885.775.017.633.310.0

us-gaap:OperatingSegments, cc:NiagaraFallsNewYork, cc:DecommissioningAndDismantlingCosts


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1.01.01.01.00.00.01.02.01.01.05.0
Percentage of RestructuringChargesAssetRelatedAndOtherCharges11.15.99.12.60.00.08.320.010.03.862.5

cc:RestructuringChargesAssetRelatedAndOtherCharges us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:NiagaraFallsNewYork, cc:DecommissioningAndDismantlingCosts, cc:ChemicalSolutions


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.01.01.01.0
Percentage of RestructuringChargesAssetRelatedAndOtherCharges0.0-20.05.99.1

cc:RestructuringChargesCreditsToIncome

cc:RestructuringChargesCreditsToIncome


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value-1.0-1.0-1.04.05.0
Percentage of RestructuringChargesCreditsToIncome100.0100.0100.0100.0100.0

cc:RestructuringChargesCreditsToIncome us-gaap:RestructuringPlan

cc:RestructuringProgramTwoThousandNineteen


Restructuring
Period End2020-12-312020-09-302019-12-31
Value0.00.05.0
Percentage of RestructuringChargesCreditsToIncome-0.00.0100.0

cc:RestructuringProgramTwoThousandTwenty


Restructuring
Period End2020-12-312020-09-30
Value-1.04.0
Percentage of RestructuringChargesCreditsToIncome100.0100.0

cc:RestructuringChargesCreditsToIncome us-gaap:StatementBusinessSegments

cc:ChemicalSolutionsSiteClosures


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.0-1.00.00.0
Percentage of RestructuringChargesCreditsToIncome-0.0100.0-0.00.0

cc:SegmentAdjustedEBITDA

cc:SegmentAdjustedEBITDA


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value429323307253210293257282
Percentage of SegmentAdjustedEBITDA100.0100.0100.0100.0100.0100.0100.0100.0

cc:SegmentAdjustedEBITDA us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value429323307253210293257282
Percentage of SegmentAdjustedEBITDA100.0100.0100.0100.0100.0100.0100.0100.0

cc:SegmentAdjustedEBITDA us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:AdvancedPerformanceMaterials


Segment
Period End2021-06-302021-03-312020-06-302020-03-31
Value74514252
Percentage of SegmentAdjustedEBITDA17.215.820.017.7

us-gaap:OperatingSegments, cc:ChemicalSolutions


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1910.0281219152523
Percentage of SegmentAdjustedEBITDA4.43.19.14.79.05.19.78.2

us-gaap:OperatingSegments, cc:Fluoroproducts


Segment
Period End2020-09-302019-09-30
Value112122
Percentage of SegmentAdjustedEBITDA44.343.3

us-gaap:OperatingSegments, cc:ThermalAndSpecializedSolutions


Segment
Period End2021-06-302021-03-312020-06-302020-03-31
Value117935588
Percentage of SegmentAdjustedEBITDA27.328.826.230.0

us-gaap:OperatingSegments, cc:TitaniumTechnologies


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value21916914912994138115137
Percentage of SegmentAdjustedEBITDA51.052.348.551.044.847.144.748.6

cc:ServicingAndOtherFeesOnSecuritization us-gaap:CreditFacility, us-gaap:DebtInstrument

cc:ServicingAndOtherFeesOnSecuritization

cc:SecuritizationFacility, cc:SpecialPurposeEntity


Servicing
Period End2021-06-302021-03-312020-09-302020-06-30
Value1000000.01000000.001000000.0
Percentage of ServicingAndOtherFeesOnSecuritization100.0100.00.0100.0

cc:StockIssuedDuringPeriodValueAdditional us-gaap:StatementEquityComponents

cc:StockIssuedDuringPeriodValueAdditional

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value01000000.0001000000.00001000000.0
Percentage of StockIssuedDuringPeriodValueAdditional0.0100.00.00.0100.00.00.00.0100.0

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value0-1000000.000-1000000.0000-1000000.0
Percentage of StockIssuedDuringPeriodValueAdditional0.0-100.00.00.0-100.00.00.00.0-100.0

cc:TransactionFees

cc:TransactionFees


Transaction
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value1.04.00.00.00.02.02.00.01.00.00.09.00.01.02.00.01.02.0123.09.00.00.0
Percentage of TransactionFees100.0100.00.00.00.0100.0100.00.0100.00.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.00.0

us-gaap:AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates us-gaap:EnvironmentalRemediationSite

us-gaap:AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates

cc:OffSiteReplacementDrinkingWaterSupplies


Accrual
Period End2020-12-312020-09-30
Value0.03.0
Percentage of AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates0.0100.0

us-gaap:AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates us-gaap:EnvironmentalRemediationSite, us-gaap:PropertyPlantAndEquipmentByType

cc:OnSiteSurfaceWaterAndGroundwaterRemediation, cc:GroundwaterExtractionAndTreatmentSystem


Accrual
Period End2021-06-30
Value60
Percentage of AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates0.0

us-gaap:AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates us-gaap:StatementGeographical

cc:ChambersWorksDeepwaterNewJersey


Accrual
Period End2021-03-31
Value7.0
Percentage of AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForRevisionInEstimates0.0

us-gaap:AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease us-gaap:EnvironmentalRemediationSite

us-gaap:AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease

cc:OffSiteReplacementDrinkingWaterSupplies


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.05.04.09.0135.0
Percentage of AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0

cc:OnSiteSurfaceWaterAndGroundwaterRemediation


Accrual
Period End2021-06-302021-03-312020-12-31
Value607.05.0
Percentage of AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease1200.0140.0125.0

us-gaap:AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease us-gaap:EnvironmentalRemediationSite, us-gaap:PropertyPlantAndEquipmentByType

cc:OnSiteSurfaceWaterAndGroundwaterRemediation, cc:ConstructionOfBarrierWallAndGroundwaterTreatmentFacility


Accrual
Period End2021-06-30
Value49
Percentage of AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease980.0

cc:OnSiteSurfaceWaterAndGroundwaterRemediation, cc:GroundwaterExtractionAndTreatmentSystem


Accrual
Period End2021-06-30
Value60
Percentage of AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease1200.0

us-gaap:AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease us-gaap:StatementGeographical, us-gaap:EnvironmentalRemediationSite

cc:FayettevilleWorksFayettevilleNorthCarolina, cc:OnSiteSurfaceWaterAndGroundwaterRemediation


Accrual
Period End2021-06-30
Value175
Percentage of AccrualForEnvironmentalLossContingenciesPeriodIncreaseDecrease3500.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.02.02.02.03.02.02.02.02.03.02.02.04.03.03.03.04.03.05.04.03.08.03.03.02.00.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Amount
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.0-4.01.00.04.0142-14.0-6.094-6.0-6.0-7.00.0-10.0-11.0-9.0
Percentage of AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-30
Value6.05.010.01.031120.00.04.01.00.00.01546633.0450.00.00.0
Percentage of AssetImpairmentCharges100.0100.0100.0100.0100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:AssetImpairmentCharges us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Asset
Period End2020-12-312020-09-302020-06-302019-06-30
Value0.00.04.00.0
Percentage of AssetImpairmentCharges0.00.040.00.0

us-gaap:AssetImpairmentCharges us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:ChemicalSolutions


Asset
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312015-12-312015-09-30
Value1.00.06.01.022120.00.045
Percentage of AssetImpairmentCharges16.70.060.0100.071.0100.00.00.0100.0

us-gaap:OperatingSegments, cc:Fluoroproducts


Asset
Period End2020-09-302015-09-30
Value5.00.0
Percentage of AssetImpairmentCharges100.00.0

us-gaap:AssetImpairmentCharges us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, stpr:MS, us-gaap:FacilityClosing, cc:ChemicalSolutions


Asset
Period End2020-12-312020-09-302020-06-30
Value0.00.010.0
Percentage of AssetImpairmentCharges0.00.0100.0

us-gaap:AssetImpairmentCharges us-gaap:ProductOrService, us-gaap:NatureOfExpense, us-gaap:StatementBusinessSegments

cc:MiningSolutions, cc:ImpairmentCharges, cc:ChemicalSolutions


Asset
Period End2021-03-31
Value13
Percentage of AssetImpairmentCharges0.0

us-gaap:AssetRetirementObligationLiabilitiesIncurred

us-gaap:AssetRetirementObligationLiabilitiesIncurred


Asset
Period End2020-12-31
Value-3.0
Percentage of AssetRetirementObligationLiabilitiesIncurred100.0

us-gaap:AssetRetirementObligationLiabilitiesSettled

us-gaap:AssetRetirementObligationLiabilitiesSettled


Asset
Period End2020-12-31
Value-18.0
Percentage of AssetRetirementObligationLiabilitiesSettled100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-06-302020-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-1.044-12.0373.087-7.0-35.00.00.0-19.0
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

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

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Cash
Period End2020-12-31
Value-2000000.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

srt:Maximum, us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Cash
Period End2021-06-302021-03-31
Value01000000.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths0.00.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.250.250.250.250.250.250.250.250.250.250.250.17
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-33.0-6.0-15.0-35.0-27.0-43.0-148.0-19.09.0-7.020-35.03.0353015335.0-82.07.0-46.010.0-112.0-55.0-42.0114.0-18.0
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2.0-2.0-3.0-2.0-2.0-3.00.0-6.0-7.0-5.024-4.0-4.0-4.0-7.0-5.0-5.0-5.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-30
Value-1000000.0-1000000.0-1000000.0-1000000.0-1000000.0-1000000.00-1000000.0-1000000.04000000.0-1000000.0-1000000.0-1000000.0-1000000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value3.05.03.03.06.08.04.02.06.06.03.04.04.04.0244.0
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.05.05.04.04.04.010.01213131514141523181717
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:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.01.00.02.02.02.04.04.04.05.03.04.04.04.05.04.03.04.0
Percentage of DefinedBenefitPlanInterestCost100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.01.05.03.03.03.03803.00.01.0-11.00.0-4.0-3.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0

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

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.01.05.03.03.03.03773.00.01.0-11.00.0-3.0-3.0-7.0-5.0-6.0-4.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.099.2100.00.0100.0100.00.075.0100.00.00.00.00.0

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-30
Value01000000.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments0.0100.0

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312020-09-302019-12-312019-09-302018-09-302017-12-312017-09-30
Value-4.0-1.0-379.0-3.0-2.00.0-1.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1100.0100.0100.0100.0100.00.0100.0

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

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.04.04.04.04.03.04.03.03.03.03.04.04.04.05.04.03.04.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value7880797780777876767469687069686168707172736566696663715664
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated, us-gaap:OtherNonoperatingIncomeExpense


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value9.0-20.01510.010.0-6.01.01.0-2.0
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred

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


Derivative
Period End2021-06-302021-03-312020-12-31
Value0-1000000.0-3000000.0
Percentage of DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred0.0100.0100.0

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

us-gaap:DerivativesUsedInNetInvestmentHedgeGainLossReclassifiedToEarningsNetOfTax

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


Derivatives
Period End2021-06-30
Value-1000000.0
Percentage of DerivativesUsedInNetInvestmentHedgeGainLossReclassifiedToEarningsNetOfTax100.0

us-gaap:DerivativesUsedInNetInvestmentHedgeGainLossReclassifiedToEarningsNetOfTax us-gaap:Range, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

srt:Maximum, us-gaap:InterestRateSwap, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:NonoperatingIncomeExpense


Derivatives
Period End2021-03-312020-12-312020-09-30
Value-1000000.00-1000000.0
Percentage of DerivativesUsedInNetInvestmentHedgeGainLossReclassifiedToEarningsNetOfTax0.00.00.0

us-gaap:DividendsCash

us-gaap:DividendsCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-09
Value42414141414140414242434430375.06.05.06.05.06.05.00.05.0100
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:DividendsCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-31
Value42414141414140414242434430375.06.05.01.0
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.016.7

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8.0-17.0171710.0-6.04.0-16.08.0-2.0-3.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EnvironmentalRemediationExpense

us-gaap:EnvironmentalRemediationExpense


Environmental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value187251814241515810.017154.08.0131112189.09.0285.04.07.0
Percentage of EnvironmentalRemediationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EnvironmentalRemediationExpense us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, stpr:MS, us-gaap:FacilityClosing, cc:ChemicalSolutions


Environmental
Period End2020-12-312020-06-30
Value0.04.0
Percentage of EnvironmentalRemediationExpense0.016.7

us-gaap:EquityMethodInvestmentDividendsOrDistributions us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:EquityMethodInvestee


Equity
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.01.04.01.01.01.02.0-2.030
Percentage of EquityMethodInvestmentDividendsOrDistributions0.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FederalIncomeTaxExpenseBenefitContinuingOperations

us-gaap:FederalIncomeTaxExpenseBenefitContinuingOperations


Federal
Period End2020-09-30
Value-11000000.0
Percentage of FederalIncomeTaxExpenseBenefitContinuingOperations100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3000000.02000000.02000000.01000000.02000000.01000000.01000000.02000000.0000
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

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

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:CostOfSales


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1.0-2.0-2.01.02.02.02.02.03.03.03.01.00.0
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

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


Gain
Period End2021-06-30
Value-1.0
Percentage of GainLossOnDerivativeInstrumentsNetPretax100.0

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

us-gaap:ForeignExchangeContract, us-gaap:Nondesignated, us-gaap:OtherNonoperatingIncomeExpense


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value9.0-20.01510.010.0-6.01.01.0-2.0
Percentage of GainLossOnDerivativeInstrumentsNetPretax-900.01000.0-750.01000.0500.0-300.050.033.3-66.7

us-gaap:GainLossOnSaleOfProperties us-gaap:EnvironmentalRemediationSite

us-gaap:GainLossOnSaleOfProperties

cc:OakleySite


Gain
Period End2020-12-312019-09-09
Value6.02.0
Percentage of GainLossOnSaleOfProperties100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value10.010.04.04.07.08.04.09.08.08.01110.010.0127.09.010.07.0129.04.05.04.07.08.03.02.06.07.0
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value9.010.05.07.04.0-21.09.08.07.0-22.010.011-17.07.09.010.07.0-5.08.04.05.0-18.07.08.03.0-14.02.0
Percentage of IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value75213-78.031-139.011-159.0-48.032-16.0-134.0-88.025150-198.0-60.067103-68.0-29.05240-186.04510798-193.0-8.0
Percentage of IncreaseDecreaseInAccountsAndNotesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value25581144134-179.0-44.03682-110.0-177.0-33.04248-13.068-192.0-4.0-42.0360-34.044-38.0165-46.077-178.018163
Percentage of IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsReceivableFromSecuritization us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:IncreaseDecreaseInAccountsReceivableFromSecuritization

cc:SecuritizationFacility, cc:SpecialPurposeEntity


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value37027128629229560
Percentage of IncreaseDecreaseInAccountsReceivableFromSecuritization100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInventoriesAndOtherOperatingAssets

us-gaap:IncreaseDecreaseInInventoriesAndOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2931-15.0-78.0-75.042-162.0-24.02149111906729117481231-34.0-28.0-67.0-18.0-48.0-39.0-20.08823-19.0
Percentage of IncreaseDecreaseInInventoriesAndOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LegalFees

us-gaap:LegalFees


Legal
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value19513371.01.010.01325.08.02937349.04.00.07.010.07.03355.0135.08.00.00.0
Percentage of LegalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:LegalFees us-gaap:LossContingenciesByNatureOfContingency

cc:GenXAndOtherPerfluorinatedAndPolyfluorinatedCompounds


Legal
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1690.00.00.08.01322.07.027
Percentage of LegalFees86.70.00.00.080.0100.040.087.593.1

cc:PFASRelatedNaturalResourceDamages


Legal
Period End2021-06-30
Value25
Percentage of LegalFees12.8

us-gaap:LineOfCreditFacilityCommitmentFeeAmount us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityCommitmentFeeAmount

cc:SecuritizationFacility, cc:SpecialPurposeEntity


Line
Period End2021-03-05
Value25
Percentage of LineOfCreditFacilityCommitmentFeeAmount100.0

us-gaap:LineOfCreditFacilityCommitmentFeePercentage us-gaap:CreditFacility

us-gaap:LineOfCreditFacilityCommitmentFeePercentage

cc:SeniorSecuredRevolvingCreditFacility


Line
Period End2021-06-302021-03-312020-12-31
Value00.20
Percentage of LineOfCreditFacilityCommitmentFeePercentage0.0100.00.0

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet

srt:Maximum, cc:SecuritizationFacility, cc:SpecialPurposeEntity


Line
Period End2021-03-05
Value150
Percentage of LineOfCreditFacilityIncreaseDecreaseForPeriodNet100.0

srt:Minimum, cc:SecuritizationFacility, cc:SpecialPurposeEntity


Line
Period End2021-03-05
Value125
Percentage of LineOfCreditFacilityIncreaseDecreaseForPeriodNet83.3

us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease us-gaap:LitigationStatus

us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease

cc:PFOASecondMDLSettlement


Loss
Period End2021-03-31
Value-250000.0
Percentage of LossContingencyAccrualCarryingValuePeriodIncreaseDecrease100.0

us-gaap:LossContingencyAccrualPayments us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType

us-gaap:LossContingencyAccrualPayments

cc:ChemoursDuPontCortevaEID, stpr:DE, cc:PFASNaturalResourceDamagesMatters, us-gaap:SubsequentEvent


Loss
Period End2021-07-13
Value50
Percentage of LossContingencyAccrualPayments100.0

us-gaap:LossContingencyAccrualPayments us-gaap:ConsolidatedEntities, us-gaap:StatementGeographical, us-gaap:LossContingenciesByNatureOfContingency, us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

srt:ParentCompany, stpr:DE, cc:PFASNaturalResourceDamagesMatters, us-gaap:SubsequentEvent, cc:MemorandumOfUnderstanding


Loss
Period End2021-07-13
Value25
Percentage of LossContingencyAccrualPayments50.0

us-gaap:LossContingencyAccrualPayments us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency

srt:Maximum, cc:DuPont


Loss
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.00.0250.00.00.0250.00.0
Percentage of LossContingencyAccrualPayments0.00.00.00.00.00.00.00.00.00.0

srt:Maximum, cc:EID


Loss
Period End2021-03-31
Value25
Percentage of LossContingencyAccrualPayments0.0

srt:Maximum, cc:PFOAMatters


Loss
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value250.00.00.0250.00.0
Percentage of LossContingencyAccrualPayments0.00.00.00.00.00.00.0

us-gaap:LossContingencyDamagesPaidValue us-gaap:LitigationStatus

us-gaap:LossContingencyDamagesPaidValue

cc:PFOASecondMDLSettlement


Loss
Period End2021-06-302021-01-31
Value227.0
Percentage of LossContingencyDamagesPaidValue100.0100.0

us-gaap:OtherAssetImpairmentCharges us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OtherAssetImpairmentCharges

us-gaap:OperatingSegments, stpr:MS, us-gaap:FacilityClosing, cc:ChemicalSolutions


Other
Period End2020-12-31
Value0.0
Percentage of OtherAssetImpairmentCharges0.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax


Other
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302016-12-312016-09-302015-12-312015-09-302014-12-31
Value01000000.0-10000000.005000000.000000-7000000.0-17000000.00
Percentage of OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax0.0100.0100.00.0100.00.00.00.00.00.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2020-12-312020-09-302019-12-312019-09-302019-06-30
Value01000000.000-5000000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax0.0100.0-0.00.0-100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax


Other
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302016-12-312016-09-302015-12-312015-09-302014-12-31
Value01000000.00-9000000.005000000.000000-5000000.0-15000000.00
Percentage of OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax0.0100.00.0100.00.0100.00.00.00.00.00.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax


Other
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value2.01.00.0-110.00.0-3.0-86.00.00.0145.00.0-6.00.0-6.00.0-10.0-3.00.02.00.00.00.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax100.0100.00.0100.00.0100.0100.00.00.0100.0100.00.0100.00.0100.00.0100.0100.00.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax

us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax


Other
Period End2020-12-312020-09-30
Value01000000.0
Percentage of OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax0.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-1000000.0-1000000.0-1000000.0-1000000.0-1000000.0-1000000.00-1000000.0-1000000.00-1000000.00-1000000.0-1000000.0-1000000.0000001000000.01000000.01000000.01000000.0000
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.00.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-30
Value-1000000.0-1000000.0-1000000.0-1000000.0-1000000.0-1000000.00-1000000.0-1000000.0-3000000.001000000.0-3000000.01000000.0
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.00.0100.0100.0300.00.0-100.0300.0-100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-1000000.0-1000000.0-1000000.0-1000000.0-1000000.0-1000000.00-1000000.0-1000000.00-1000000.00-1000000.0-1000000.0-1000000.0000001000000.01000000.01000000.01000000.0000
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.00.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2000000.02000000.01000000.0-1000000.0-2000000.0-2000000.0-2000000.0-2000000.0-3000000.0-3000000.0-2000000.0-1000000.00000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-1000000.04000000.0-4000000.0-2000000.0-3000000.02000000.0-1000000.04000000.002000000.03000000.0-1000000.06000000.00000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-1000000.05000000.0-4000000.0-2000000.0-4000000.02000000.0-1000000.05000000.002000000.04000000.0-1000000.07000000.00000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.00.0

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

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1000000.04000000.0-3000000.0-2000000.0-1000000.02000000.0-1000000.05000000.002000000.04000000.0-1000000.00
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.080.075.0100.025.0100.0100.0100.00.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value01000000.000-1000000.001000000.0001000000.001000000.00000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax0.0100.00.00.0100.00.0100.00.00.0100.00.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2020-12-312020-09-302019-12-312019-09-302018-09-302017-09-30
Value4.01.03793.0-2.0-1.0
Percentage of OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax

us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax


Other
Period End2020-12-312020-09-30
Value03000000.0
Percentage of OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax0.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value36-72.01305939-115.047-68.0157.0-58.036-160.0108-24.03584103-93.010.0-9.019-18.0-52.0-28.0-206.00.00.00.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-13.037-18.010.0
Percentage of OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-9.034-39.0-27.0-19.08.0-15.027-8.06.024-10.042-26.0-6.0-16.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1.0-5.0-4.0-3.01.0-3.0-235.0-17.0-6.0-9.0108-4.0-16.05.0-24.0-1.010.05.0-20.0-3.0-2.01.0-8.0-23.05.0-40.00.00.00.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.0-5.0-4.0-3.01.0-3.0-235.0-17.0-6.0-9.0105-6.0-3.0-4.07.0-5.0-5.0-5.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.097.2150.018.8-80.0-29.2500.0-50.0-100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1.0-4.0-1.0-1.02.0-3.0-175.0-16.0-5.0-8.081-3.0-16.06.0-8.0-2.08.04.0-16.0-2.0-1.01.0-5.0-19.03.0-30.00.00.00.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax


Other
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value3.01.0-141.00.0-3.0-115.00.00.0195.00.0-10.00.0-7.00.0-11.0-3.00.03.00.00.00.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax100.0100.0100.00.0100.0100.00.00.0100.0100.00.0100.00.0100.00.0100.0100.00.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2020-12-312020-09-302019-12-312019-09-302019-06-30
Value3.01.0-141.00.0-3.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0.0-1.0-3.0-2.0-1.00.0-60.0-1.0-1.0-1.027-1.00.0-1.0-16.01.02.01.0-4.0-1.0-1.00.0-3.0-4.02.0-10.00.00.00.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax0.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-2000000.0-2000000.0-3000000.0-2000000.0-2000000.0-3000000.00-6000000.0-7000000.0-5000000.0-5000000.0-4000000.0-4000000.0-4000000.0-9000000.0-5000000.0-5000000.0-5000000.0-5000000.0-6000000.0-7000000.0-4000000.0-5000000.0-4000000.0-3000000.0-4000000.0000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2000000.0-2000000.0-3000000.0-2000000.0-2000000.0-3000000.00-6000000.0-7000000.0-5000000.0-5000000.0-4000000.0-4000000.0-4000000.0-9000000.0-5000000.0-5000000.0-5000000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-2000000.0-1000000.0-2000000.0-1000000.0-1000000.0-3000000.00-5000000.0-6000000.0-4000000.0-3000000.0-3000000.0-4000000.0-3000000.0-6000000.0-4000000.0-4000000.0-4000000.0-4000000.0-4000000.0-5000000.0-3000000.0-4000000.0-3000000.0-3000000.0-3000000.0000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0-1000000.0-1000000.0-1000000.0-1000000.000-1000000.0-1000000.0-1000000.0-2000000.0-1000000.00-1000000.0-3000000.0-1000000.0-1000000.0-1000000.0-1000000.0-2000000.0-2000000.0-1000000.0-1000000.0-1000000.00-1000000.0000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax0.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-48.0-32.0-18.010.0-16.033-7.010.030-11.048-34.0-10.0-26.0-40.0-10.023-6.04.0-7.08.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

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

cc:EuroDenominatedDebt, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-13.037-48.0-32.0-18.010.0-16.033-7.010.030-11.048-34.0-10.0-26.0-40.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignExchangeContract, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1.04.0-3.0-2.0-1.02.0-1.05.00.02.05.0-2.07.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax0.00.06.26.25.620.06.215.2-0.020.016.718.214.6

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


Other
Period End2021-03-312020-12-312020-09-302020-06-30
Value1.0-1.00.0-3.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax0.02.1-0.016.7

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-36.0-24.0-14.08.0-12.025-5.07.023-8.036-26.0-6.0-16.0-30.0-10.023-6.04.0-7.08.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-12.0-8.0-4.02.0-4.08.0-2.03.07.0-3.012-8.0-4.0-10.0-10.00.00.00.00.00.00.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherExpenses us-gaap:ConsolidationItems

us-gaap:OtherExpenses

us-gaap:OperatingSegments


Other
Period End2021-03-31
Value9.0
Percentage of OtherExpenses100.0

us-gaap:OtherExpenses us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:ChemicalSolutions


Other
Period End2021-03-31
Value9.0
Percentage of OtherExpenses100.0

us-gaap:OtherExpenses us-gaap:ProductOrService, us-gaap:NatureOfExpense, us-gaap:StatementBusinessSegments

cc:MiningSolutions, cc:ConstructionResumes, cc:ChemicalSolutions


Other
Period End2021-03-31
Value9.0
Percentage of OtherExpenses100.0

cc:MiningSolutions, cc:ContractTerminationFees, cc:ChemicalSolutions


Other
Period End2020-12-31
Value26
Percentage of OtherExpenses0.0

cc:MiningSolutions, cc:FreightChargesOnTransportationOfImpairedAssets, cc:ChemicalSolutions


Other
Period End2021-06-30
Value2.0
Percentage of OtherExpenses0.0

cc:MiningSolutions, cc:ImpairmentCharges, cc:ChemicalSolutions


Other
Period End2021-03-31
Value13
Percentage of OtherExpenses144.4

cc:MiningSolutions, cc:OtherRelatedPrepaidCosts, cc:ChemicalSolutions


Other
Period End2020-12-31
Value11
Percentage of OtherExpenses0.0

us-gaap:OtherExpenses us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

cc:MiningSolutions, cc:ChemicalSolutions


Other
Period End2020-12-31
Value37
Percentage of OtherExpenses0.0

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherOperatingActivitiesCashFlowStatement


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-5.029-11.0-8.0-6.03.00.0-3.0-3.04.08.0-1.02.08.015133.010.01919-41.055-15.0-5.01611127.0
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRestructuringCosts us-gaap:ConsolidationItems

us-gaap:OtherRestructuringCosts

us-gaap:OperatingSegments


Other
Period End2021-06-30
Value2000000.0
Percentage of OtherRestructuringCosts100.0

us-gaap:OtherRestructuringCosts us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:ChemicalSolutions


Other
Period End2021-06-30
Value2000000.0
Percentage of OtherRestructuringCosts100.0

us-gaap:OtherUnderwritingExpense us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:OtherUnderwritingExpense

cc:TwoThousandAndTwentyEightNotes, cc:SeniorUnsecuredNotesFivePointSevenFiveZeroDueNovemberTwoThousandTwentyEight, us-gaap:SeniorNotes


Other
Period End2020-11-27
Value10000000.0
Percentage of OtherUnderwritingExpense100.0

us-gaap:PaymentsForProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForProceedsFromDerivativeInstrumentInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-10.017-13.0-10.0-10.06.02.00.0-1.01.06.0-14.011-5.03.0-3.0-5.03.0111.0-1.01.019-73.0120.00.00.0
Percentage of PaymentsForProceedsFromDerivativeInstrumentInvestingActivities100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1.02.03.07.05.010.08.00.04.09.08.04.07.06.04.06.09.01212152120
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringPlan

cc:RestructuringProgramTwoThousandNineteen


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.01.00.03.02.010.08.0
Percentage of PaymentsForRestructuring0.050.00.042.940.0100.0100.0

cc:RestructuringProgramTwoThousandTwenty


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.01.03.04.03.00.0
Percentage of PaymentsForRestructuring100.050.0100.057.160.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.02.00.00.00.02.00.00.00.0301.010.05.01.02.010.00.00.00.0
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation0.0100.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

cc:SouthernIonicsMineralsLlc


Payments
Period End2020-09-30
Value10.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:EquityMethodInvestee


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5136263834353448414427303137
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromAccountsReceivableSecuritization

us-gaap:ProceedsFromAccountsReceivableSecuritization


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.00.00.0123.01250.00.00.0
Percentage of ProceedsFromAccountsReceivableSecuritization0.00.00.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromAccountsReceivableSecuritization us-gaap:CreditFacility, us-gaap:DebtInstrument

cc:SecuritizationFacility, cc:SpecialPurposeEntity


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-102020-03-31
Value3452712862892986060
Percentage of ProceedsFromAccountsReceivableSecuritization0.00.00.00.00.0500.00.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:ProceedsFromIssuanceOfDebt

cc:TwoThousandAndTwentyEightNotes, us-gaap:SeniorNotes


Proceeds
Period End2020-11-27
Value790
Percentage of ProceedsFromIssuanceOfDebt100.0

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-30
Value0.00.00.00.01500.00.0
Percentage of ProceedsFromLongTermLinesOfCredit0.00.00.00.0100.00.00.0

us-gaap:ProceedsFromOtherShortTermDebt us-gaap:ShortTermDebtType

us-gaap:ProceedsFromOtherShortTermDebt

cc:FinancingArrangement


Proceeds
Period End2020-09-302019-09-30
Value1511
Percentage of ProceedsFromOtherShortTermDebt100.0100.0

us-gaap:ProceedsFromSaleOfEquityMethodInvestments us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ProceedsFromSaleOfEquityMethodInvestments

us-gaap:EquityMethodInvestee


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4034302125233140323242383527
Percentage of ProceedsFromSaleOfEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value5.06.07.04.00.05.01.00.02.06.01.02.08.05.01.04.06.020110.00.00.0
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:RepaymentsOfLongTermLinesOfCredit us-gaap:CreditFacility

us-gaap:RepaymentsOfLongTermLinesOfCredit

cc:SeniorSecuredRevolvingCreditFacility


Repayments
Period End2020-09-172020-08-282019-09-30
Value100200150
Percentage of RepaymentsOfLongTermLinesOfCredit100.0100.0100.0

us-gaap:RepaymentsOfOtherShortTermDebt us-gaap:ShortTermDebtType

us-gaap:RepaymentsOfOtherShortTermDebt

cc:FinancingArrangement


Repayments
Period End2020-09-302020-06-302020-03-31
Value2.03.03.0
Percentage of RepaymentsOfOtherShortTermDebt100.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:ProductOrService, us-gaap:NatureOfExpense, us-gaap:StatementBusinessSegments

us-gaap:RestructuringAndRelatedCostIncurredCost

cc:MiningSolutions, cc:ContractTerminationFees, cc:ChemicalSolutions


Restructuring
Period End2021-03-31
Value26
Percentage of RestructuringAndRelatedCostIncurredCost100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-30
Value3.04.07.010.06.02.03.03.0190.01.01.0-2.04.013122160.0
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, us-gaap:FacilityClosing, cc:ChemicalSolutions


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.04.03.01.0
Percentage of RestructuringCharges133.3100.042.910.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems, us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, cc:RestructuringProgramTwoThousandTwenty, cc:AdvancedPerformanceMaterials


Restructuring
Period End2021-06-302020-06-302020-03-31
Value-1.01.01.0
Percentage of RestructuringCharges-33.314.310.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

us-gaap:FacilityClosing


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.04.03.01.0
Percentage of RestructuringCharges133.3100.042.910.0

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

cc:RestructuringProgramTwoThousandTwenty


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.00.02.08.0
Percentage of RestructuringCharges-33.30.028.680.0

us-gaap:RestructuringCostsAndAssetImpairmentCharges

us-gaap:RestructuringCostsAndAssetImpairmentCharges


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312014-12-31
Value6.05.010.01.031120.00.04.00.00.01.02.0154663150.0
Percentage of RestructuringCostsAndAssetImpairmentCharges100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RoyaltyIncomeNonoperating

us-gaap:RoyaltyIncomeNonoperating


Royalty
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.03.09.01.04.04.00.06.04.05.01.02.01.05.0
Percentage of RoyaltyIncomeNonoperating100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SeveranceCosts1

us-gaap:SeveranceCosts1


Severance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-1.0-1.0-1.03.06.09.06.0170.00.06.02.03.03.0180.00.00.01.01.0-2.04.05917610.0-3.00.0
Percentage of SeveranceCosts1100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:SeveranceCosts1 us-gaap:ConsolidationItems, us-gaap:StatementGeographical, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, stpr:MS, us-gaap:FacilityClosing, cc:ChemicalSolutions


Severance
Period End2020-09-30
Value0.0
Percentage of SeveranceCosts10.0

us-gaap:SeveranceCosts1 us-gaap:RestructuringPlan

cc:RestructuringProgramTwoThousandNineteen


Severance
Period End2020-09-302019-09-30
Value0.017
Percentage of SeveranceCosts10.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value04.160
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate0.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value063.850
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate0.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value00.910
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate0.0100.00.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:Range, us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

srt:Maximum, us-gaap:EmployeeStock


Stock
Period End2020-09-30
Value1000000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.06.07.04.00.05.01.00.02.06.01.02.08.05.01.04.06.020
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.06.07.04.00.05.01.00.02.06.01.02.08.05.01.04.06.020
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax

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


Translation
Period End2021-03-312020-12-312020-09-302020-06-30
Value1.0-1.00.0-3.0
Percentage of TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax100.0100.00.0100.0

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument


Translation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-13.037-48.0-32.0-18.010.0-16.033-7.010.030-11.048-34.0-10.0-26.0-40.0
Percentage of TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax0.03700.04800.00.0600.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:PlanName, us-gaap:StatementEquityComponents

us-gaap:TreasuryStockAcquiredAverageCostPerShare

cc:TwoZeroOneEightShareRepurchaseProgram, us-gaap:CommonStock


Treasury
Period End2021-06-302019-03-312018-09-30
Value35.0837.4742.23
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value150.00.061261114136139245
Percentage of TreasuryStockValueAcquiredCostMethod100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value150.00.061261114136139245
Percentage of TreasuryStockValueAcquiredCostMethod100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-09-30
Value3989500.03397500.01851000.0765840.01010500.01325400.02822800.04194400.05387200.06022800.06263200.06206800.06057200.05741600.01932400.0221970.00
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

cc:AccrualForEnvironmentalLossContingenciesPerYear us-gaap:EnvironmentalRemediationSite

cc:AccrualForEnvironmentalLossContingenciesPerYear

cc:OnSiteSurfaceWaterAndGroundwaterRemediation


Accrual
Period End2021-06-30
Value3000000.0
Percentage of AccrualForEnvironmentalLossContingenciesPerYear100.0

cc:AccruedIndemnificationLiability

cc:AccruedIndemnificationLiability


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value33373740394141424346465050505278
Percentage of AccruedIndemnificationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:AggregateAmountOfQualifiedSpend us-gaap:SubsequentEventType, us-gaap:TypeOfArrangement

cc:AggregateAmountOfQualifiedSpend

us-gaap:SubsequentEvent, cc:MemorandumOfUnderstanding


Aggregate
Period End2021-01-31
Value4000
Percentage of AggregateAmountOfQualifiedSpend100.0

cc:AggregateAmountOfQualifiedSpend us-gaap:TypeOfArrangement

cc:MemorandumOfUnderstanding


Aggregate
Period End2021-01-31
Value4000
Percentage of AggregateAmountOfQualifiedSpend100.0

cc:BuildToSuitLeaseAssetCapitalizedInPropertyPlantAndEquipmentNet us-gaap:PropertyPlantAndEquipmentByType

cc:BuildToSuitLeaseAssetCapitalizedInPropertyPlantAndEquipmentNet

cc:DiscoveryHub


Build
Period End2020-12-312019-12-31
Value9295
Percentage of BuildToSuitLeaseAssetCapitalizedInPropertyPlantAndEquipmentNet100.0100.0

cc:BuildToSuitLeaseLiabilityReclassifiedAsFinancingObligation us-gaap:PropertyPlantAndEquipmentByType

cc:BuildToSuitLeaseLiabilityReclassifiedAsFinancingObligation

cc:DiscoveryHub


Build
Period End2020-12-312019-12-31
Value9495
Percentage of BuildToSuitLeaseLiabilityReclassifiedAsFinancingObligation100.0100.0

cc:CapitalizedRepairAndMaintenanceCosts

cc:CapitalizedRepairAndMaintenanceCosts


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value158175198123119140148156153160178122121102117105108126145149
Percentage of CapitalizedRepairAndMaintenanceCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:CurrentLeaseLiabilities

cc:CurrentLeaseLiabilities


Current
Period End2020-12-312019-12-31
Value6471
Percentage of CurrentLeaseLiabilities100.0100.0

cc:CustomerRebateLiabilityCurrent

cc:CustomerRebateLiabilityCurrent


Customer
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value534469604439726651427972585483705544535359
Percentage of CustomerRebateLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:DebtInstrumentPrincipalAmountThresholdGuaranteedBySubsidiaries us-gaap:Range, us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cc:DebtInstrumentPrincipalAmountThresholdGuaranteedBySubsidiaries

srt:Minimum, cc:TwoThousandAndTwentyEightNotes, cc:SeniorUnsecuredNotesFivePointSevenFiveZeroDueNovemberTwoThousandTwentyEight, us-gaap:SeniorNotes


Debt
Period End2020-11-27
Value100
Percentage of DebtInstrumentPrincipalAmountThresholdGuaranteedBySubsidiaries100.0

cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountExcludingRedemptionDate us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountExcludingRedemptionDate

cc:TwoThousandAndTwentyEightNotes, cc:SeniorUnsecuredNotesFivePointSevenFiveZeroDueNovemberTwoThousandTwentyEight, us-gaap:SeniorNotes


Debt
Period End2020-11-27
Value105.75
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountExcludingRedemptionDate100.0

cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountFromNetCashProceeds us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountFromNetCashProceeds

cc:TwoThousandAndTwentyEightNotes, cc:SeniorUnsecuredNotesFivePointSevenFiveZeroDueNovemberTwoThousandTwentyEight, us-gaap:SeniorNotes


Debt
Period End2020-11-27
Value35.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountFromNetCashProceeds100.0

cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemedInEventOfChangeOfContract us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

cc:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemedInEventOfChangeOfContract

cc:TwoThousandAndTwentyEightNotes, cc:SeniorUnsecuredNotesFivePointSevenFiveZeroDueNovemberTwoThousandTwentyEight, us-gaap:SeniorNotes


Debt
Period End2020-11-27
Value101.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemedInEventOfChangeOfContract100.0

cc:DeferredTaxAssetsAccruedLitigation

cc:DeferredTaxAssetsAccruedLitigation


Deferred
Period End2020-12-312019-12-312018-12-31
Value213728
Percentage of DeferredTaxAssetsAccruedLitigation100.0100.0100.0

cc:DeferredTaxAssetsEnvironmentalAndOtherLiabilities

cc:DeferredTaxAssetsEnvironmentalAndOtherLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value1039980
Percentage of DeferredTaxAssetsEnvironmentalAndOtherLiabilities100.0100.0100.0

cc:DeferredTaxAssetsOperatingLeaseLiability

cc:DeferredTaxAssetsOperatingLeaseLiability


Deferred
Period End2020-12-312019-12-312018-12-31
Value60750.0
Percentage of DeferredTaxAssetsOperatingLeaseLiability100.0100.00.0

cc:DeferredTaxAssetsOtherAssetsAndOtherAccruedLiabilities

cc:DeferredTaxAssetsOtherAssetsAndOtherAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value436.08.08.02735
Percentage of DeferredTaxAssetsOtherAssetsAndOtherAccruedLiabilities100.0100.0100.0100.0100.0100.0

cc:DeferredTaxAssetsStockCompensationAndAccruedEmployeeBenefits

cc:DeferredTaxAssetsStockCompensationAndAccruedEmployeeBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value502928263542
Percentage of DeferredTaxAssetsStockCompensationAndAccruedEmployeeBenefits100.0100.0100.0100.0100.0100.0

cc:DeferredTaxLiabilitiesInventoriesAndOtherAssets

cc:DeferredTaxLiabilitiesInventoriesAndOtherAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value8.030124.04031
Percentage of DeferredTaxLiabilitiesInventoriesAndOtherAssets100.0100.0100.0100.0100.0100.0

cc:DeferredTaxLiabilitiesPensionAndOtherLiabilities

cc:DeferredTaxLiabilitiesPensionAndOtherLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value127.03555167.0
Percentage of DeferredTaxLiabilitiesPensionAndOtherLiabilities100.0100.0100.0100.0100.0100.0

cc:DeferredTaxLiabilityOperatingLeaseAsset

cc:DeferredTaxLiabilityOperatingLeaseAsset


Deferred
Period End2020-12-312019-12-312018-12-31
Value56710.0
Percentage of DeferredTaxLiabilityOperatingLeaseAsset100.0100.00.0

cc:EmployeeRelatedLiabilitiesNoncurrent

cc:EmployeeRelatedLiabilitiesNoncurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value105105108107110107113111114118130131128131123113108
Percentage of EmployeeRelatedLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:EnvironmentalRemediationLiability us-gaap:EnvironmentalRemediationSite

cc:EnvironmentalRemediationLiability

cc:OakleySite


Environmental
Period End2020-12-312019-12-312019-09-09
Value4000000.07000000.010000000.0
Percentage of EnvironmentalRemediationLiability100.0100.0100.0

cc:EstimatedAmountOfQualifiedSpend us-gaap:ConsolidatedEntities

cc:EstimatedAmountOfQualifiedSpend

cc:DuPontAndCorteva


Estimated
Period End2021-06-302021-03-31
Value3014
Percentage of EstimatedAmountOfQualifiedSpend100.0100.0

cc:EstimatedRemediationCosts us-gaap:EnvironmentalRemediationSite

cc:EstimatedRemediationCosts

cc:OnSiteSurfaceWaterAndGroundwaterRemediation


Estimated
Period End2021-06-302021-03-312020-12-312020-09-30
Value301138140142
Percentage of EstimatedRemediationCosts100.0100.0100.0100.0

cc:EstimatedRemediationCosts us-gaap:EnvironmentalRemediationSite, us-gaap:PropertyPlantAndEquipmentByType

cc:OnSiteSurfaceWaterAndGroundwaterRemediation, cc:ConstructionOfBarrierWallAndGroundwaterTreatmentFacility


Estimated
Period End2021-06-30
Value30
Percentage of EstimatedRemediationCosts10.0

cc:FinanceLeasedAssetsGross

cc:FinanceLeasedAssetsGross


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value10294867568686866697.0
Percentage of FinanceLeasedAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:FinancingObligation

cc:FinancingObligation


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value9394949494949555
Percentage of FinancingObligation100.0100.0100.0100.0100.0100.0100.0100.0

cc:FinancingObligation us-gaap:PropertyPlantAndEquipmentByType

cc:DiscoveryHub


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value93949494949495
Percentage of FinancingObligation100.0100.0100.0100.0100.0100.0100.0

cc:LeaseAssets

cc:LeaseAssets


Lease
Period End2020-12-312019-12-31
Value305352
Percentage of LeaseAssets100.0100.0

cc:LeaseLiabilities

cc:LeaseLiabilities


Lease
Period End2020-12-312019-12-31
Value325370
Percentage of LeaseLiabilities100.0100.0

cc:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour us-gaap:LongtermDebtType

cc:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour

cc:SeniorSecuredAndUnsecuredDebt


Long
Period End2021-06-302021-03-312020-09-30
Value183718302994
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour100.0100.0100.0

cc:NonCurrentLeaseLiabilities

cc:NonCurrentLeaseLiabilities


Non
Period End2020-12-312019-12-31
Value261299
Percentage of NonCurrentLeaseLiabilities100.0100.0

cc:OperatingAndFinanceLeaseLiabilities

cc:OperatingAndFinanceLeaseLiabilities


Operating
Period End2020-12-31
Value325
Percentage of OperatingAndFinanceLeaseLiabilities100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDue

cc:OperatingAndFinanceLeaseLiabilityPaymentsDue


Operating
Period End2020-12-31
Value397
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDue100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive


Operating
Period End2020-12-31
Value129
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Operating
Period End2020-12-31
Value81
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearFive

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearFive


Operating
Period End2020-12-31
Value35
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDueYearFive100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearFour

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearFour


Operating
Period End2020-12-31
Value41
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDueYearFour100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearThree

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearThree


Operating
Period End2020-12-31
Value48
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDueYearThree100.0

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo

cc:OperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo


Operating
Period End2020-12-31
Value63
Percentage of OperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo100.0

cc:OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount

cc:OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount


Operating
Period End2020-12-31
Value72
Percentage of OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount100.0

cc:SaleOfBusinessPurchasePriceConsiderationInCash us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:StatementBusinessSegments, us-gaap:SubsequentEventType

cc:SaleOfBusinessPurchasePriceConsiderationInCash

cc:MiningSolutions, cc:ChemicalSolutions, us-gaap:SubsequentEvent


Sale
Period End2021-07-26
Value520
Percentage of SaleOfBusinessPurchasePriceConsiderationInCash100.0

cc:SeniorDebtCarryingValue us-gaap:FairValueByFairValueHierarchyLevel

cc:SeniorDebtCarryingValue

us-gaap:FairValueInputsLevel2


Senior
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value384238533893395742293914403640463960
Percentage of SeniorDebtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:SeniorDebtFairValue us-gaap:FairValueByFairValueHierarchyLevel

cc:SeniorDebtFairValue

us-gaap:FairValueInputsLevel2


Senior
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value397539463957391940003196393038563876
Percentage of SeniorDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:TaxesReceivableOtherThanIncomeTaxesNetCurrent

cc:TaxesReceivableOtherThanIncomeTaxesNetCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6358494343475957615956586357544966614658746268888662
Percentage of TaxesReceivableOtherThanIncomeTaxesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:TenderOfferAggregatePurchasePrice us-gaap:CreditFacility, us-gaap:LongtermDebtType

cc:TenderOfferAggregatePurchasePrice

cc:DollarTenderOffer, us-gaap:SeniorNotes


Tender
Period End2020-12-012018-06-06
Value926264
Percentage of TenderOfferAggregatePurchasePrice100.0100.0

cc:TenderOfferPurchasePricePerShare us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsidiarySaleOfStock

cc:TenderOfferPurchasePricePerShare

cc:DollarTenderOffer, cc:SeniorUnsecuredNotesSixPointSixTwoFiveDueMayTwoThousandTwentyThree, us-gaap:SeniorNotes, cc:TenderOfferPurchasePriceOne


Tender
Period End2020-11-122018-05-21
Value1017.91052.5
Percentage of TenderOfferPurchasePricePerShare100.0100.0

cc:DollarTenderOffer, cc:SeniorUnsecuredNotesSixPointSixTwoFiveDueMayTwoThousandTwentyThree, us-gaap:SeniorNotes, cc:TenderOfferPurchasePriceTwo


Tender
Period End2020-11-122018-05-21
Value987.941022.5
Percentage of TenderOfferPurchasePricePerShare97.197.1

cc:TenderOfferToPurchaseAccruedInterest us-gaap:CreditFacility, us-gaap:LongtermDebtType

cc:TenderOfferToPurchaseAccruedInterest

cc:DollarTenderOffer, us-gaap:SeniorNotes


Tender
Period End2020-12-012018-06-06
Value2000000.01000000.0
Percentage of TenderOfferToPurchaseAccruedInterest100.0100.0

cc:TenderOfferToPurchasePremiumAmount us-gaap:CreditFacility, us-gaap:LongtermDebtType

cc:TenderOfferToPurchasePremiumAmount

cc:DollarTenderOffer, us-gaap:SeniorNotes


Tender
Period End2020-12-012018-06-06
Value1613
Percentage of TenderOfferToPurchasePremiumAmount100.0100.0

us-gaap:AccountsNotesAndLoansReceivableNetCurrent us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountsNotesAndLoansReceivableNetCurrent

us-gaap:AccountingStandardsUpdate201409


Accounts
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value52349062660275880877679092510101016847
Percentage of AccountsNotesAndLoansReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableTradeCurrent

us-gaap:AccountsPayableTradeCurrent


Accounts
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value8209019299291010111110951147109410088589451004
Percentage of AccountsPayableTradeCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableFromSecuritization us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:AccountsReceivableFromSecuritization

cc:SecuritizationFacility, cc:SpecialPurposeEntity


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312020-03-092019-12-31
Value123110337067107125176
Percentage of AccountsReceivableFromSecuritization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:AccountsReceivableGrossCurrent

us-gaap:NotesReceivable


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value2000000.01000000.01000000.01000000.02000000.0
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0

us-gaap:AccrualForEnvironmentalLossContingencies

us-gaap:AccrualForEnvironmentalLossContingencies


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value556394390398405396406239244233226239247254253268278279278281290293290300302
Percentage of AccrualForEnvironmentalLossContingencies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccrualForEnvironmentalLossContingencies us-gaap:EnvironmentalRemediationSite

cc:EastChicagoIndianaSite


Accrual
Period End2020-12-312019-12-312018-06-29
Value111721
Percentage of AccrualForEnvironmentalLossContingencies2.84.20.0

us-gaap:AccrualForEnvironmentalLossContingencies us-gaap:StatementGeographical

cc:AllOtherEnvironmentalSites


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value107112111111114108112115116117
Percentage of AccrualForEnvironmentalLossContingencies19.228.428.527.928.127.327.648.147.551.8

cc:ChambersWorksDeepwaterNewJersey


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value27272019192020202018
Percentage of AccrualForEnvironmentalLossContingencies4.96.95.14.84.75.14.98.48.28.0

cc:EastChicagoIndiana


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value11111114161717182021
Percentage of AccrualForEnvironmentalLossContingencies2.02.82.83.54.04.34.27.58.29.3

cc:FayettevilleWorksFayettevilleNorthCarolina


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value355191194199201196201293110.0
Percentage of AccrualForEnvironmentalLossContingencies63.848.549.750.049.649.549.512.112.74.4

cc:PomptonLakesNewJersey


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value41414242424243434345
Percentage of AccrualForEnvironmentalLossContingencies7.410.410.810.610.410.610.618.017.619.9

cc:USSLeadEastChicagoIndiana


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value15121213131313141415
Percentage of AccrualForEnvironmentalLossContingencies2.73.03.13.33.23.33.25.95.76.6

us-gaap:AccrualForEnvironmentalLossContingencies us-gaap:StatementGeographical, us-gaap:EnvironmentalRemediationSite

cc:FayettevilleWorksFayettevilleNorthCarolina, cc:OffSiteGroundwaterRemediation


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value5453545753444665
Percentage of AccrualForEnvironmentalLossContingencies9.713.513.814.313.111.111.328.8

cc:FayettevilleWorksFayettevilleNorthCarolina, cc:OnSiteRemediation


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value30113814014214815215510.0
Percentage of AccrualForEnvironmentalLossContingencies54.135.035.935.736.538.438.24.4

us-gaap:AccruedEnvironmentalLossContingenciesCurrent

us-gaap:AccruedEnvironmentalLossContingenciesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value1548395979173747478697481677566868174716869
Percentage of AccruedEnvironmentalLossContingenciesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedEnvironmentalLossContingenciesCurrent us-gaap:BalanceSheetLocation

cc:OtherAccruedLiabilities


Accrued
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value839597917374747874
Percentage of AccruedEnvironmentalLossContingenciesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedEnvironmentalLossContingenciesCurrent us-gaap:StatementGeographical

cc:FayettevilleWorksFayettevilleNorthCarolina


Accrued
Period End2021-06-302020-12-312019-12-312018-12-31
Value100392075
Percentage of AccruedEnvironmentalLossContingenciesCurrent64.941.127.0101.4

us-gaap:AccruedEnvironmentalLossContingenciesCurrent us-gaap:StatementGeographical, us-gaap:BalanceSheetLocation

cc:FayettevilleWorksFayettevilleNorthCarolina, cc:OtherAccruedLiabilities


Accrued
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value34393936252075
Percentage of AccruedEnvironmentalLossContingenciesCurrent41.041.140.239.634.227.0101.4

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value402311295301314323332165166164152158180179187208223226
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent us-gaap:BalanceSheetLocation

us-gaap:OtherNoncurrentLiabilities


Accrued
Period End2021-03-312020-12-312020-09-302019-12-31
Value311295301332
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent100.0100.0100.0100.0

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent us-gaap:StatementGeographical

cc:FayettevilleWorksFayettevilleNorthCarolina


Accrued
Period End2021-06-302020-12-312019-12-312018-12-31
Value2551551810.0
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent63.452.554.50.0

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent us-gaap:StatementGeographical, us-gaap:BalanceSheetLocation

cc:FayettevilleWorksFayettevilleNorthCarolina, us-gaap:OtherNoncurrentLiabilities


Accrued
Period End2021-03-312020-12-312020-09-302019-12-31
Value157155160181
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent50.552.553.254.5

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value6000000.06000000.07000000.06000000.04000000.04000000.05000000.05000000.05000000.05000000.05000000.05000000.05000000.06000000.05000000.05000000.05000000.05000000.05000000.05000000.04000000.05000000.04000000.04000000.04000000.04000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409


Allowance
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6000000.04000000.04000000.05000000.05000000.05000000.05000000.05000000.05000000.05000000.06000000.05000000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligation

us-gaap:AssetRetirementObligation


Asset
Period End2021-06-302020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value74767261574843424342
Percentage of AssetRetirementObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationCurrent

us-gaap:AssetRetirementObligationCurrent


Asset
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value111313137.06.05.02.01.00.0
Percentage of AssetRetirementObligationCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AssetRetirementObligationsNoncurrent

us-gaap:AssetRetirementObligationsNoncurrent


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value636263596365545551505150454443414143
Percentage of AssetRetirementObligationsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-06-302021-03-312020-12-312019-12-31
Value8.010.01215
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409


Contract
Period End2020-09-302020-06-302020-03-312019-12-31
Value14141515
Percentage of ContractWithCustomerLiability0.00.00.0100.0

us-gaap:ContractWithCustomerRefundLiabilityCurrent

us-gaap:ContractWithCustomerRefundLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312019-12-31
Value53446972
Percentage of ContractWithCustomerRefundLiabilityCurrent100.0100.0100.0100.0

us-gaap:ContractWithCustomerRefundLiabilityCurrent us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201409


Contract
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value604439726651427972585483
Percentage of ContractWithCustomerRefundLiabilityCurrent0.00.00.0100.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility

us-gaap:DebtInstrumentCarryingAmount

cc:SeniorSecuredTrancheBTwoEuroTermLoanDueAprilTwoThousandTwentyFive


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value339340340341342343344
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0

cc:SeniorSecuredTrancheBTwoUSDollarTermLoanDueAprilTwoThousandTwentyFive


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value851873875878880882884
Percentage of DebtInstrumentCarryingAmount251.0256.8257.4257.5257.3257.1257.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility, us-gaap:FairValueByFairValueHierarchyLevel

cc:SeniorSecuredTrancheBTwoEuroTermLoanDueAprilTwoThousandTwentyFive, us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value404400417397385378383
Percentage of DebtInstrumentCarryingAmount119.2117.6122.6116.4112.6110.2111.3

cc:SeniorSecuredTrancheBTwoUSDollarTermLoanDueAprilTwoThousandTwentyFive, us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value851873875878880882884
Percentage of DebtInstrumentCarryingAmount251.0256.8257.4257.5257.3257.1257.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel

cc:SeniorUnsecuredNotesFourPointZeroZeroZeroDueMayTwoThousandTwentySix, us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value537530551524506496501493511513
Percentage of DebtInstrumentCarryingAmount158.4155.9162.1153.7148.0144.6145.60.00.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

cc:SeniorSecuredAndUnsecuredDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value38423853389339574229391440364100
Percentage of DebtInstrumentCarryingAmount1133.31133.21145.01160.41236.51141.11173.30.0

us-gaap:DebtInstrumentFaceAmount us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

cc:TwoThousandAndTwentyEightNotes, cc:SeniorUnsecuredNotesFivePointSevenFiveZeroDueNovemberTwoThousandTwentyEight, us-gaap:SeniorNotes


Debt
Period End2020-11-27
Value800
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:CreditFacility

us-gaap:DebtInstrumentInterestRateEffectivePercentage

cc:DollarTermLoan


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1.91.91.91.90.0190.0270.0360.0380.04160.04250.04280.040.03850.04150.03850.03740.0352
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

cc:EuroTermLoan


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.52.52.52.50.0250.0250.0250.0250.0250.0250.0250.0250.0250.030.030.030.03
Percentage of DebtInstrumentInterestRateEffectivePercentage131.6131.6131.6131.6131.692.669.465.860.158.858.462.564.972.377.980.285.2

us-gaap:DebtInstrumentRepurchaseAmount us-gaap:CreditFacility

us-gaap:DebtInstrumentRepurchaseAmount

cc:SeniorSecuredTermLoanFacility


Debt
Period End2021-06-30
Value20
Percentage of DebtInstrumentRepurchaseAmount100.0

us-gaap:DebtInstrumentRepurchaseAmount us-gaap:StatementScenario, us-gaap:CreditFacility

srt:ScenarioForecast, cc:SeniorSecuredTermLoanFacility


Debt
Period End2021-07-31
Value4.0
Percentage of DebtInstrumentRepurchaseAmount0.0

us-gaap:DebtInstrumentRepurchasedFaceAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentRepurchasedFaceAmount

cc:SeniorUnsecuredNotesSixPointSixTwoFiveDueMayTwoThousandTwentyThree, us-gaap:SeniorNotes


Debt
Period End2020-12-312018-12-312018-06-062018-05-212015-05-12
Value908250250250250
Percentage of DebtInstrumentRepurchasedFaceAmount100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedDiscount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6.07.07.07.08.08.08.09.09.010.010.010.0118.08.09.09.05.05.06.06.06.07.0
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value6.07.07.07.08.08.08.09.09.010.0
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2527282526272830323335353739414244414245495253
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsNet us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value25272825262728303235
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value334428360333497568
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndOtherAssetsNoncurrent

us-gaap:DeferredIncomeTaxesAndOtherAssetsNoncurrent


Deferred
Period End2020-12-312019-12-31
Value9540
Percentage of DeferredIncomeTaxesAndOtherAssetsNoncurrent100.0100.0

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredRevenueNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value5.05.05.05.06.05.08.05.05.06.07.08.05.05.06.05.01113
Percentage of DeferredRevenueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value418360191181456381
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value13496292795124
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7.018181750
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value258320313274441530533
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5134451106111210421030
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0100.0

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

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value131137409318325347
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax100.0100.0100.0100.0100.0100.0

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

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-143000000.0-151000000.0-419000000.0-329000000.0-336000000.0-363000000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax100.0100.0100.0100.0100.0100.0

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

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-12000000.0-14000000.0-10000000.0-11000000.0-11000000.0-16000000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.0

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

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value20-7.010018664
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31