CLVT


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

Table of contents



us-gaap:CommonStockValue
us-gaap:Restatement

us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
us-gaap:Restatement
us-gaap:PlanName
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareBasicAndDiluted
us-gaap:Restatement

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
us-gaap:PlanName
us-gaap:Restatement

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfRevenue

us-gaap:CostsAndExpenses
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:Restatement

us-gaap:IncomeTaxExpenseBenefit
us-gaap:Restatement

us-gaap:IncomeTaxesPaid

us-gaap:InterestExpense
us-gaap:Restatement
us-gaap:DerivativeInstrumentRisk
us-gaap:InterestExpenseDebt

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:Restatement
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OperatingExpenses
us-gaap:Restatement

us-gaap:OperatingIncomeLoss
us-gaap:Restatement

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:Restatement
us-gaap:StatementBusinessSegments

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense
us-gaap:Restatement

us-gaap:Assets
us-gaap:Restatement

us-gaap:Liabilities
us-gaap:Restatement

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:Restatement

us-gaap:StockholdersEquity
us-gaap:Restatement
us-gaap:Restatement, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent
us-gaap:Restatement

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:Restatement

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:Restatement

us-gaap:AccountsReceivableNetCurrent
us-gaap:Restatement

us-gaap:OtherAssetsCurrent
us-gaap:Restatement

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:Restatement

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:Restatement
us-gaap:StatementBusinessSegments

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:Restatement

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:Restatement

us-gaap:OtherAssetsNoncurrent
us-gaap:Restatement

us-gaap:AccountsPayableCurrent
us-gaap:Restatement

us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:Restatement

us-gaap:DebtCurrent

us-gaap:LiabilitiesCurrent
us-gaap:Restatement

us-gaap:LongTermDebtCurrent
us-gaap:Restatement

us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:Restatement

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt
us-gaap:BusinessAcquisition, us-gaap:CreditFacility
us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:Restatement

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:Restatement

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:Restatement

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability
us-gaap:BalanceSheetLocation

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:Restatement
us-gaap:Restatement, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue
us-gaap:Restatement

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:Restatement

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:Restatement

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:Restatement
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

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

us-gaap:DeferredTaxLiabilities
us-gaap:Restatement

us-gaap:DeferredTaxAssetsNet
us-gaap:Restatement

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:Restatement

us-gaap:LitigationReserveCurrent

ccc:AccountsReceivableAllowanceForCreditLossAdditionalProvisions

ccc:AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences

ccc:BusinessCombinationsProFormaExpenseReductionIncreaseDecrease

ccc:ContractwithCustomerLiabilityAdjustments

ccc:CostOfRevenuesExcludingDepreciationAndAmortization
ccc:VestingPriceRange
ccc:CostOffsetFromPerformanceVestingShares
ccc:VestingPriceRange, us-gaap:AwardType
us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
ccc:DeferredRevenueHaircut

ccc:IncreaseDecreaseInContractWithCustomerAccountsReceivable

ccc:IncreaseDecreaseInContractWithCustomerCurrentLiability

ccc:IncreaseDecreaseInContractWithCustomerNonCurrentLiability

ccc:IncreaseDecreaseLeaseLiabilities

ccc:IncreaseDecreaseOperatingLeaseRightOfUseAssets
us-gaap:BusinessAcquisition
ccc:IncreaseInContingentStockConsideration

ccc:NoncashImpairmentLeases
us-gaap:RelatedPartyTransactionsByRelatedParty
ccc:PaymentsMadeToRelatedPartiesForSupplies

ccc:ProceedsFromDebtRestructure
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
ccc:RestructuringChargesIncludingLeases
us-gaap:RestructuringPlan

ccc:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment
us-gaap:ProductOrService

ccc:RevenueRemainingPerformanceObligationExpectedTimingPercentage

ccc:TransactionExpenses

ccc:TransitionIntegrationAndOtherExpenses

clvt:AccountsReceivableAllowanceForCreditLossAdditionalProvisions

clvt:AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences

clvt:AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense
us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition
clvt:BusinessCombinationConsiderationTransferredNetOfCashAcquired
us-gaap:BusinessAcquisition
clvt:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateDeferredRevenueAdjustmentActual

clvt:ContractwithCustomerLiabilityAdjustments

clvt:CostOfRevenuesExcludingDepreciationAndAmortization
us-gaap:Restatement

clvt:DecreaseInOperatingLeaseRightOfUseAsset

clvt:DeferredRevenuesAdjustment
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
clvt:DisposalGroupIncludingDiscontinuedOperationTransactionCosts
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
clvt:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisPaymentEarnOutLiability

clvt:GainLossOnForeignCurrencyForwardContracts

clvt:IncreaseDecreaseInContractWithCustomerAccountsReceivable

clvt:IncreaseDecreaseInContractWithCustomerCurrentLiability

clvt:IncreaseDecreaseInContractWithCustomerNonCurrentLiability

clvt:IncreaseDecreaseLeaseLiabilities

clvt:IncreaseDecreaseOperatingLeaseRightOfUseAssets
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
clvt:IntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit

clvt:MarkToMarketLossOnContingentShares

clvt:NoncashImpairmentLeases

clvt:OtherReconcilingItemsEBITAToNetIncomeLossAttributableToParent
us-gaap:RelatedPartyTransactionsByRelatedParty
clvt:PaymentsMadeToRelatedPartiesForSupplies
us-gaap:RelatedPartyTransactionsByRelatedParty
clvt:PaymentsToRelatedPartyCustomer

clvt:ProceedsFromDebtRestructure

clvt:RestructuringReserveAssetImpairmentCharge
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
clvt:RestructuringReserveNoncashItemsAndOtherAdjustments
us-gaap:RestructuringPlan

clvt:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment
us-gaap:ProductOrService

clvt:RevenueRemainingPerformanceObligationExpectedTimingPercentage
us-gaap:PlanName
clvt:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised

clvt:StockIssuedDuringPeriodValuePrivateWarrantsExercised
us-gaap:ClassOfWarrantOrRight, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:Restatement
clvt:TransactionExpenses

clvt:TransactionRelatedCosts
us-gaap:Restatement
clvt:TransitionIntegrationAndOtherExpenses

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaRevenue
us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationIntegrationRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
us-gaap:BusinessAcquisition, us-gaap:FairValueByAssetClass
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets
us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed
us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLosses
us-gaap:BusinessCombinationSeparatelyRecognizedTransactions
us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized

us-gaap:CapitalExpendituresIncurredButNotYetPaid
us-gaap:BusinessAcquisition
us-gaap:CashAcquiredFromAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:Depreciation
us-gaap:Restatement

us-gaap:DepreciationAndAmortization

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainOnDerivative
us-gaap:DerivativeInstrumentRisk

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:FairValueAdjustmentOfWarrants
us-gaap:ClassOfWarrantOrRight, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:Restatement
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
us-gaap:BusinessAcquisition
us-gaap:FinitelivedIntangibleAssetsAcquired1
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax
us-gaap:BusinessAcquisition, us-gaap:DerivativeInstrumentRisk
us-gaap:GainLossOnContractTermination

us-gaap:GainLossOnSaleOfBusiness

us-gaap:GainLossOnTerminationOfLease

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementBusinessSegments

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillPurchaseAccountingAdjustments
us-gaap:BusinessAcquisition
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit

us-gaap:ImpairmentOfLeasehold

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInDeferredCharges

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:IncreaseDecreaseInPrepaidExpense
us-gaap:SubsequentEventType
us-gaap:OperatingLeaseImpairmentLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonrecurringIncomeExpense

us-gaap:OtherOperatingIncome

us-gaap:OtherOperatingIncomeExpenseNet
us-gaap:Restatement

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

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

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireIntangibleAssets
us-gaap:SubsequentEventType
us-gaap:PreferredStockDividendsPerShareDeclared

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested

us-gaap:ProceedsFromIssuanceOfCommonStock
us-gaap:CreditFacility
us-gaap:ProceedsFromLinesOfCredit
us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromWarrantExercises

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty, us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionBySupplier
us-gaap:CreditFacility
us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfOtherLongTermDebt

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

us-gaap:RestructuringSettlementAndImpairmentProvisions
us-gaap:Restatement
us-gaap:MajorCustomers, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RevenueFromRelatedParties
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:SaleOfStockConsiderationReceivedOnTransaction
us-gaap:StatementClassOfStock
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
us-gaap:BusinessAcquisition
us-gaap:StockIssuedDuringPeriodValueAcquisitions
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationForfeited
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:SubleaseIncome

ccc:AwardsVestedLimitBeforeSecondAnniversary

ccc:AwardsVestedLimitBeforeThirdAnniversary
us-gaap:BusinessAcquisition
ccc:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

ccc:ComputerHardwareAndOtherPropertyNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
ccc:DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndOtherCurrentLiabilitiesCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesNoncurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
ccc:EquityHoldbackConsideration

ccc:LiabilitiesHeldForSale

ccc:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months

ccc:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
ccc:SharesIssuedPercentageOfOwnership
us-gaap:BusinessAcquisition
clvt:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessAcquisition
clvt:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPaymentsToAcquireBusinessNetOfCashAcquired
us-gaap:BusinessAcquisition
clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetFairValue
us-gaap:BusinessAcquisition
clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesDeferredRevenue
us-gaap:BusinessAcquisition
clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseCurrent
us-gaap:BusinessAcquisition
clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseNonCurrent
us-gaap:BusinessAcquisition
clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOperatingLeaseRightofUseAssets
us-gaap:BusinessAcquisition
clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherIntangibleAssets

clvt:ComputerHardwareAndOtherPropertyNet
us-gaap:Restatement
us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
clvt:ContingentLiabilityDiscountOnDebtForTheUnderwritersFee
us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
clvt:ContingentLiabilityTransactionRelatedFee

clvt:DeferredTaxAssetsAccountsReceivable
us-gaap:Restatement

clvt:DeferredTaxAssetsDebtIssuanceCosts
us-gaap:Restatement

clvt:DeferredTaxReceivableAgreement

clvt:DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
clvt:DisposalGroupIncludingDiscontinuedOperationConsiderationHeldInEscrow

clvt:EmployeePhantomSharePlanLiabilityCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
clvt:EmployeePhantomShareReceivableAssetFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
clvt:EmployeePhantomShareReceivableCurrentLiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
clvt:EmployeePhantomShareReceivableNonCurrentLiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessAcquisition
clvt:EquityHoldbackConsideration

clvt:InternallyDevelopedSoftwareProjectInProcess

clvt:LiabilitiesHeldForSale
us-gaap:Restatement

clvt:MaximumTaxReceivableAgreement

clvt:NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets
us-gaap:StatementGeographical
us-gaap:BalanceSheetLocation
clvt:PrepaidSalesCommissions

clvt:RecordedUnconditionalPurchaseObligationDueAfterFourthYear

clvt:RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn3To5Years

clvt:RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn6To10Years

clvt:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months

clvt:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years
us-gaap:CounterpartyName, us-gaap:StatementEquityComponents
clvt:SaleofStockPercentageofOwnershipafterTransactionByOtherParty
us-gaap:BusinessAcquisition
clvt:SharesIssuedPercentageOfOwnership

clvt:SubtotalFiniteLivedIntangibleAssets

clvt:TaxReceivableAgreementTerminationPayment
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
clvt:WarrantLiabilityFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccruedLiabilitiesAndOtherLiabilities
us-gaap:Restatement

us-gaap:AccruedProfessionalFeesCurrent

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

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent
us-gaap:Restatement
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BridgeLoan
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:CounterpartyName
us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:Restatement

us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:CreditFacility
us-gaap:DebtInstrumentCollateralAmount
us-gaap:DebtInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DebtInstrumentFairValue
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet
us-gaap:Restatement

us-gaap:DeferredIncomeTaxLiabilities
us-gaap:Restatement

us-gaap:DeferredTaxAssetsDeferredIncome
us-gaap:Restatement

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets
us-gaap:Restatement

us-gaap:DeferredTaxAssetsGross
us-gaap:Restatement

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:Restatement

us-gaap:DeferredTaxAssetsOther
us-gaap:Restatement

us-gaap:DeferredTaxAssetsPropertyPlantAndEquipment
us-gaap:Restatement

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
us-gaap:Restatement

us-gaap:DeferredTaxAssetsUnrealizedCurrencyLosses
us-gaap:Restatement

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
us-gaap:Restatement

us-gaap:DeferredTaxLiabilitiesOther
us-gaap:Restatement

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssets
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent
us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationInventoryCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
us-gaap:MajorCustomers, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueFromRelatedParties
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueToRelatedPartiesCurrentAndNoncurrent
us-gaap:RelatedPartyTransactionsByRelatedParty, us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionBySupplier

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:PlanName
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:PlanName
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:ForeignCurrencyContractAssetFairValueDisclosure
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
us-gaap:CreditFacility, us-gaap:SubsequentEventType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility, us-gaap:SubsequentEventType
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthorityName
us-gaap:OperatingLossCarryforwards

us-gaap:OtherLongTermDebtNoncurrent
us-gaap:Restatement

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PreferredStockLiquidationPreference

us-gaap:PreferredStockValue

us-gaap:PrepaidExpenseCurrent
us-gaap:Restatement

us-gaap:RecordedUnconditionalPurchaseObligation

us-gaap:RecordedUnconditionalPurchaseObligationDueInFourthYear

us-gaap:RecordedUnconditionalPurchaseObligationDueInSecondYear

us-gaap:RecordedUnconditionalPurchaseObligationDueInThirdYear

us-gaap:RecordedUnconditionalPurchaseObligationDueWithinOneYear

us-gaap:RestrictedCash
us-gaap:BusinessAcquisition
us-gaap:Restatement

us-gaap:RestrictedCashCurrent
us-gaap:BusinessAcquisition
us-gaap:Restatement
us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents
us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostExpectedCost1

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

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligationPercentage
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:CounterpartyName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
us-gaap:CounterpartyName, us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:WarrantsAndRightsOutstanding
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:Restatement

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Property Plant And Equipment Net
Current Assets
Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Long Term Debt Current
Noncurrent Liabilities
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Income Loss
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Diluted Shares Outstanding
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:CommonStockValue █▇▇▂▂▂▁▁▁10843.54910109.44910049.3173328.7763326.2673033.0332208.5292074.362064.652NA221660.5852917NANANA
us-gaap:CommonStockSharesIssued █▂▁641.419578611.355226606.329598NA387.335119364.938052306.874115NANANA28743.217436504754NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding NANANA387.845438NANANA328.854063264.76272NANANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic NANANA387.845438375.87726NANA305.428062264.76272NANANANANA
us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted NA608.598235NA387.845438375.87726343.129833NANA264.76272217.526426NANANANA
 us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted us-gaap:Restatement srt:RevisionOfPriorPeriodErrorCorrectionAdjustmentNANANA387.845438375.87726343.129833NANA264.76272NANANANANA
 us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted us-gaap:Restatement srt:ScenarioPreviouslyReportedNANANA387.845438375.87726343.129833NANA264.76272NANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:PlanName ccc:A2019IncentiveAwardPlanNANANA31.87152NANANA9.713683NANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:PlanName clvt:A2019IncentiveAwardPlanNA26.853336NANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic -0.13NA0.04-0.1-0.07NA-0.280.04-0.29-0.0020433389156847984NANANANA
us-gaap:EarningsPerShareDiluted ▅▇█▆▆▁▃█▃▇-0.13-0.040.01-0.1-0.07-0.38-0.280.03-0.29-0.0020433389156847984NANANANA
us-gaap:EarningsPerShareBasicAndDiluted NA-0.040.01-0.1-0.0-0.22-0.290000000000000040.04-0.29-0.27-0.2-0.25-0.31-0.35
 us-gaap:EarningsPerShareBasicAndDiluted us-gaap:Restatement srt:RevisionOfPriorPeriodErrorCorrectionAdjustmentNANA0.13-0.37-0.06-0.160.009999999999999981-0.06999999999999999-0.1NANANANANA
 us-gaap:EarningsPerShareBasicAndDiluted us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA0.06-0.10.010000000000000009-0.22-0.290000000000000040.08999999999999997-0.29NANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
 Operating Margin us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA455.595284.36273.5240.592255.013242.998242.309NANANANANA
 SG&A Ratio us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA455.595284.36273.5240.592255.013242.998242.309NANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▄▃▃▂▂▄▁▂█▁15.86110.6610.5296.7966.85617.4694.7089.56733.9323.176NANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▂▂█▂▂▁▁▂▁▁-34.015-4.116515.129-26.797-3.771-82.471-82.7076.107-81.622-63.011NANANANA
us-gaap:CostOfRevenue 136.607NANANA92.379NANANANANANANANANA
us-gaap:CostsAndExpenses 457.397NANANA259.254NANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification,us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations us-gaap:DiscontinuedOperationsDisposedOfBySale,clvt:TechstreetBusinessNANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▂▆▆▅▇▃▁█▁▃-71.342-20.385-10.077-32.908-6.876-59.248-80.18212.475-74.049-59.02NANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:Restatement srt:RevisionOfPriorPeriodErrorCorrectionAdjustmentNANA19.113-144.753-23.79-55.6320.366-21.836-26.187NANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA-10.077-32.908-6.876-59.248-80.18212.475-74.049NANANANANA
us-gaap:IncomeTaxExpenseBenefit ▇▅▁▆▃█▆▅▆▅10.8683.569-16.4924.325-5.38514.7534.6051.6443.7120.24NANANANA
us-gaap:IncomeTaxesPaid ▆▁▅█▁▃▅▄▄▅9.972.5837.47412.1193.2314.7978.0766.5556.7847.789NANANANA
us-gaap:InterestExpense ▄▄▄▁▁▃█▂▄▃38.56937.39339.60820.24421.12230.9463.75123.36937.46833.101NANANANA
 us-gaap:InterestExpenseDebt us-gaap:DerivativeInstrumentRisk us-gaap:InterestRateSwapNA350.0NANA50.050.0NANANANANANANANA
us-gaap:InterestPaidNet █▅▆▃▅▁▆▁▇▃42.36327.33435.71419.60930.78211.40531.45312.1636.52821.023NANANANA
us-gaap:NetIncomeLoss ▁▅█▄▇▂▁█▂▃▄▃▂▂-82.21-23.9546.415-37.233-1.491-74.001-84.78710.831-77.761-59.26-43.454-54.727-66.944-77.037
 us-gaap:NetIncomeLoss us-gaap:Restatement srt:RevisionOfPriorPeriodErrorCorrectionAdjustmentNANA18.616-144.753-23.79-55.6320.366-21.836-26.187NANANANANA
 us-gaap:NetIncomeLoss us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA6.415-37.233-1.491-74.001-84.78710.831-77.761NANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁▅█▄▆▂▁▇▁▃-82.21-23.95425.031-37.233-1.491-74.001-84.42110.831-77.761-59.26NANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▁▅█▄▇▂▁█▂▃-82.21-23.9546.415-37.233-1.491-74.001-84.78710.831-77.761-59.26NANANANA
us-gaap:OperatingExpenses NA462.637426.064297.024259.254268.9271.444207.154278.89259.944NANANANA
 us-gaap:OperatingExpenses us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA426.064297.024259.254268.9310.843207.154278.89NANANANANA
us-gaap:OperatingIncomeLoss ▄▂▇▄▆▃▄█▂▃▄▃▂▁-11.752-34.20729.531-12.66414.246-28.308-16.43135.844-36.581-25.919-6.455-18.931-34.43-45.892
 us-gaap:OperatingIncomeLoss us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA29.531-12.66414.246-28.308-55.8335.844-36.581NANANANANA
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax ▆███▆▂▇▅▁▄0.2111.341.0741.092-0.254-2.890.43-1.061-3.845-1.946NANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▂▁█▁▁▁▁▁▁▁47.98818.502508.2429.359-2.051-5.5132.74-3.682-0.008-1.824NANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇█▃▂▁▂▁▁▁▁▁▁▁445.645428.43455.595284.36273.5240.592255.013242.998242.309234.025245.247242.897243.297237.027
us-gaap:Revenues █▇█▃▂▁▂▁▁▁▁▁▁▁445.645428.43455.595284.36273.5240.592255.013242.998242.309234.025245.247242.897243.297237.027
us-gaap:SellingGeneralAndAdministrativeExpense ▃▂█▁▁▁▁▁▁▁149.814111.345287.00791.31988.48286.94887.90996.01792.45392.296NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:Assets █▆▆▂▂▂▁▁▁19151.8715114.35815197.3445150.7145210.1844999.0923791.3713650.2933688.236NA3709.674NANANA
us-gaap:Liabilities █▅▅▂▂▂▁▁▁7661.7915717.5865603.3732792.4132827.5952905.9662430.9592389.3652421.287NA2659.067NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▆▆▂▂▂▁▁▁19151.8715114.35815197.3445150.7145210.1844999.0923791.3713650.2933688.236NA3709.674NANANA
us-gaap:StockholdersEquity █▇▇▂▂▂▁▁▁▁▁11490.0799396.7729593.9712358.3012382.5892093.1261360.4121372.5071356.654990.7721050.607NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AssetsCurrent █▂▂▂▂▂▁▁▁5486.5631414.0081328.005944.251960.092728.248493.076361.273365.471NA408.612NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▂▂▃▃▂▁▁▁▁▁2559.596399.006257.73601.075608.522308.02176.1388.81243.06328.04525.575NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▂▁▂▂▁▁▁▁▁▁4570.513412.519269.008601.642610.532310.87176.13988.82143.07228.05425.584NANANA
us-gaap:AccountsReceivableNetCurrent ▆▇█▁▂▃▂▁▂▃▂628.134706.879751.446238.638279.16343.177333.858226.997270.584343.113331.295NANANA
us-gaap:OtherAssetsCurrent ▇▇█▁▁▁▁▁▁221.905230.218248.78118.67218.9622.09911.7510.52812.577NA20.712NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:PropertyPlantAndEquipmentGross ▆██▄▃▃▁65.37871.37473.06854.32652.23948.50941.528NANANA38.244NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ███▅▃▂▁37.57337.80936.80130.70827.91525.55623.486NANANA17.603NANANA
us-gaap:AmortizationOfIntangibleAssets ███▃▂▂▂▁▁▂126.923128.321122.39265.69653.24149.11252.66741.65640.93256.106NANANANA
us-gaap:PropertyPlantAndEquipmentNet ▅▇█▃▃▃▁27.80533.56536.26723.61824.32422.95318.042NANANA20.641NANANA
us-gaap:Goodwill ███▂▂▂▁▁▁6315.556246.3846252.6361818.3541824.2581823.0841328.0451281.5041282.842NA1282.919NANANA
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill NANA161.245NANANA164.428NANANANANANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:TradeNames▅▅▁▁███162.982162.961161.245161.39164.466164.275164.428NANANA168.349NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ███▁▂▂▁▁▁7197.3197266.4977370.352217.2272261.5492282.3481828.641856.3461884.521NA1958.52NANANA
us-gaap:FiniteLivedIntangibleAssetsNet ███▁▂▂▁7034.3377103.5367209.1052055.8372097.0832118.0731664.212NANANA1790.171NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▄█▅▅▅▄▄▅54.96584.052132.35699.908100.622103.99585.44891.80994.95NA0.0NANANA
us-gaap:OtherAssetsNoncurrent ▇▇█▂▂▂▁▁▂42.14542.50447.94421.83622.17822.81818.63219.36823.89NA26.556NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AccountsPayableCurrent ▇█▇▁▁▂▂▂▂86.9794.54882.03819.89822.06828.58326.45827.90830.396NA38.418NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▆█▇▁▃▃▂▁▂▃▂664.901769.03707.318326.098424.187472.101407.325330.786404.753461.928391.102NANANA
us-gaap:DebtCurrent █▁▁▁▁▁▁2028.628.628.612.612.612.69.0NANANA60.345NANANA
us-gaap:LiabilitiesCurrent █▃▃▁▁▂▁▁▁3420.8771467.4251569.767662.676711.396778.32650.998560.295602.317NA643.714NANANA
us-gaap:LongTermDebtCurrent NA28.628.612.612.612.69.015.34515.345NA60.345NANANA
 us-gaap:LongTermDebtCurrent us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA28.612.612.612.69.015.34515.345NANANANANA
us-gaap:OperatingLeaseLiabilityCurrent ▅▇█▃▂▃▁▂▂29.14333.89635.45525.69124.06725.37522.1323.95324.98NA0.0NANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▃█▁190.053213.559181.372NANANA50.907NANANANANANANA
us-gaap:TaxesPayableCurrent ▁▆█35.90842.87245.119NANANA6.994NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:LongTermDebt NANA3486.5NANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:BusinessAcquisition,us-gaap:CreditFacility clvt:CPAGlobal,us-gaap:RevolvingCreditFacilityNANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:SubsequentEventType us-gaap:RevolvingCreditFacility,us-gaap:SubsequentEventNANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ███▂▂▂▁3443.9273453.0823457.91910.9931913.2141915.4521628.611NANANA1930.177NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▇██▂▂▂▁▁▁338.659351.937362.26195.52786.24794.63848.54739.25642.582NA43.226NANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent NANA14.048NANANA10.441NANANA8.859NANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇█▁▁▁▁▁▁62.14962.14367.72219.9916.95918.55318.89117.27819.719NA24.838NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▂▄█▄▄▄▁▂▂69.07279.651104.32479.14780.66380.22964.18969.69472.171NA0.0NANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA30.808NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA26.96NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA21.976NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA15.048NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA29.142NANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:StockholdersEquity █▇▇▂▂▂▁▁▁▁▁11490.0799396.7729593.9712358.3012382.5892093.1261360.4121372.5071356.654990.7721050.607NANANA
us-gaap:CommonStockValue █▇▇▂▂▂▁▁▁10843.54910109.44910049.3173328.7763326.2673033.0332208.5292074.362064.652NA221660.5852917NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▂▆▆▅▅▇██-1318.246-1236.036-958.867-965.282-1055.127-1029.846-843.238-806.473-795.469NA-632.261NANANA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:Restatement srt:RevisionOfPriorPeriodErrorCorrectionAdjustmentNANA-253.215-271.831-127.078-103.288-47.656-48.022-26.187NANANANANA
 us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA-958.867-965.282-928.049-926.558-843.238-758.451-769.282NANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ███▅▁▁▅▅▅571.554523.359503.521-5.193-928.049-926.558-4.879-6.959-2.235NA5.358NANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NA105.5096715.03NA304.03808.12NANA0.137NANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:RelatedPartyTransactionsByRelatedParty srt:AffiliatedEntity5052.165NANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStock▇▁█▁▁▂▁5780.933105.5096715.035.52304.03808.121.304NA0.137NANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:PreferredStock1393.222NANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▃▃▂▂▁▄▁▂█▁12.81610.4799.1965.524.32216.3844.7089.56733.9323.176NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅█▆▂▃▃▁▄▁▃87.629174.037135.47820.4661.45646.1065.09269.6010.43442.453NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ██▁██▅████-29.049-32.539-2026.017-25.946-39.238-900.967-94.579-21.435-18.914-5.957NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁▄▁▂▃▁▁▁▁4102.967-6.5651556.501-6.175284.6481091.60679.358-3.69533.388-33.836NANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▂▁▂▂▂▁▂▂▂4157.994143.511-332.634-8.89299.661234.732-12.29845.74915.0182.47NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:IncreaseDecreaseInAccountsPayable ▂█▆▄▃▅▃▄▁▆-7.81613.7465.543-2.543-6.6090.758-4.176-1.644-12.964.942NANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▁▂█▂▁▃█▂▁▄-64.456-44.221113.164-36.362-63.757-29.279100.063-41.863-70.96913.362NANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅█▆▂▃▃▁▄▁▃87.629174.037135.47820.4661.45646.1065.09269.6010.43442.453NANANANA
us-gaap:NetIncomeLoss ▁▅█▄▇▂▁█▂▃▄▃▂▂-82.21-23.9546.415-37.233-1.491-74.001-84.78710.831-77.761-59.26-43.454-54.727-66.944-77.037
 us-gaap:NetIncomeLoss us-gaap:Restatement srt:RevisionOfPriorPeriodErrorCorrectionAdjustmentNANA18.616-144.753-23.79-55.6320.366-21.836-26.187NANANANANA
 us-gaap:NetIncomeLoss us-gaap:Restatement srt:ScenarioPreviouslyReportedNANA6.415-37.233-1.491-74.001-84.78710.831-77.761NANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▁▅█▄▆▂▁▇▁▃-82.21-23.95425.031-37.233-1.491-74.001-84.42110.831-77.761-59.26NANANANA
us-gaap:ShareBasedCompensation ▃▃▂▂▁▄▁▂█▁12.81610.4799.0785.524.32216.5024.7089.56733.9323.176NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ██▁██▅████-29.049-32.539-2026.017-25.946-39.238-900.967-94.579-21.435-18.914-5.957NANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▆█▆▄█▁▅▁29.04932.97229.11625.94633.25619.39526.15518.81NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁▄▁▂▃▁▁▁▁4102.967-6.5651556.501-6.175284.6481091.60679.358-3.69533.388-33.836NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value108431010910049332833263033220820742064221660
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.666.966.164.663.860.758.356.856.05975.2

us-gaap:CommonStockValue us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-60.033-64.157-64.157-64.157-64.157-64.157-64.157
Percentage of CommonStockValue-0.6-1.9-1.9-2.1-2.9-3.1-3.1
Percentage of Assets-0.4-1.2-1.2-1.3-1.7-1.8-1.7
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment12079.10.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value10049332833263033220821382128
Percentage of CommonStockValue100.0100.0100.0100.0100.0103.1103.1
Percentage of Assets66.164.663.860.758.358.657.7
Percentage of Assets srt:ScenarioPreviouslyReported66.164.663.860.758.358.657.7

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-31
Value64161160638736430628743
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2020-09-302019-09-302019-06-30
Value387328264
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2020-09-302020-06-302019-09-302019-06-30
Value387375305264
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0

Weighted Average Number Of Share Outstanding Basic And Diluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted


Weighted
Period End2021-03-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value608387375343264217
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Weighted
Period End2020-09-302020-06-302020-03-312019-06-30
Value387375343264
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0

srt:ScenarioPreviouslyReported


Weighted
Period End2020-09-302020-06-302020-03-312019-06-30
Value387375343264
Percentage of WeightedAverageNumberOfShareOutstandingBasicAndDiluted100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:PlanName

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

ccc:A2019IncentiveAwardPlan


Antidilutive
Period End2020-09-302019-09-30
Value319.713683
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0

clvt:A2019IncentiveAwardPlan


Antidilutive
Period End2021-03-31
Value26
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-31
Value-0.130.04-0.1-0.07-0.280.04-0.29-0.0020433
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.13-0.040.01-0.1-0.07-0.38-0.280.03-0.29-0.0020433
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic And Diluted

us-gaap:EarningsPerShareBasicAndDiluted

us-gaap:EarningsPerShareBasicAndDiluted


Earnings
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.040.01-0.10-0.22-0.290.04-0.29-0.27-0.2-0.25-0.31-0.35
Percentage of EarningsPerShareBasicAndDiluted100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EarningsPerShareBasicAndDiluted us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Earnings
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.13-0.37-0.06-0.160.01-0.07-0.1
Percentage of EarningsPerShareBasicAndDiluted1300.0370.00.072.7-3.4-175.034.5

srt:ScenarioPreviouslyReported


Earnings
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.06-0.10.01-0.22-0.290.09-0.29
Percentage of EarningsPerShareBasicAndDiluted600.0100.00.0100.0100.0225.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1510106.7966.856174.7089.567333.176
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.62.52.32.42.57.31.83.914.01.4

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

clvt:TotalShareholderReturnPerformanceStockUnits


Allocated
Period End2021-06-302021-03-31
Value1.1131.144
Percentage of AllocatedShareBasedCompensationExpense7.010.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax clvt:TotalShareholderReturnPerformanceStockUnits0.00.0

clvt:TotalShareholderReturnPerformanceStockUnits2021


Allocated
Period End2021-06-302021-03-31
Value0.3360.108
Percentage of AllocatedShareBasedCompensationExpense2.11.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax clvt:TotalShareholderReturnPerformanceStockUnits20210.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2020-11-12
Value1.3
Percentage of AllocatedShareBasedCompensationExpense0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStockUnitsRSU0.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:PlanName

ccc:TransactionRelatedAwards2019


Allocated
Period End2020-09-302020-06-302020-03-31
Value0.00.013
Percentage of AllocatedShareBasedCompensationExpense0.00.078.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.05.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ccc:TransactionRelatedAwards20190.00.00.0

clvt:TransactionRelatedAwards2019


Allocated
Period End2021-03-31
Value13
Percentage of AllocatedShareBasedCompensationExpense128.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax clvt:TransactionRelatedAwards20190.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:Restatement

srt:RevisionOfPriorPeriodReclassificationAdjustment


Allocated
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value-6.796-6.856-17.469-9.567-33.932
Percentage of AllocatedShareBasedCompensationExpense-100.0-100.0-100.0-100.0-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.4-2.5-7.3-3.9-14.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:RevisionOfPriorPeriodReclassificationAdjustment0.00.00.00.00.0

srt:ScenarioPreviouslyReported


Allocated
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value6.7966.856179.56733
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.42.57.33.914.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported2.42.57.33.914.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-34.015-4.116515-26.797-3.771-82.471-82.7076.107-81.622-63.011
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.6-1.0113.1-9.4-1.4-34.3-32.42.5-33.7-26.9

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302020-06-30
Value13692
Percentage of CostOfRevenue100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.733.8

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302020-06-30
Value457259
Percentage of CostsAndExpenses100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax102.694.8

Disposal Group Not Discontinued Operation Gain Loss On Disposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:DiscontinuedOperationsDisposedOfBySale, clvt:TechstreetBusiness


Disposal
Period End2020-11-06
Value28
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DiscontinuedOperationsDisposedOfBySale clvt:TechstreetBusiness0.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-71.342-20.385-10.077-32.908-6.876-59.248-80.18212-74.049-59.02
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-16.0-4.8-2.2-11.6-2.5-24.6-31.45.1-30.6-25.2

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value19-144.753-23.79-55.6320.366-21.836-26.187
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-189.7439.9346.093.9-0.5-175.035.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.2-50.9-8.7-23.10.1-9.0-10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:RevisionOfPriorPeriodErrorCorrectionAdjustment0.00.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-10.077-32.908-6.876-59.248-80.18212-74.049
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.2-11.6-2.5-24.6-31.45.1-30.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported0.0-11.6-2.5-24.60.05.1-30.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value103.569-16.4924.325-5.385144.6051.6443.7120.24
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.40.8-3.61.5-2.06.11.80.71.50.1

us-gaap:IncomeTaxExpenseBenefit us-gaap:Restatement

srt:ScenarioPreviouslyReported


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-16.4924.325-5.385144.6051.6443.712
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.61.5-2.06.11.80.71.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported0.01.5-2.06.10.00.71.5

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value9.972.5837.474123.2314.7978.0766.5556.7847.789
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.20.61.64.31.22.03.22.72.83.3

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value38373920213063233733
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.78.78.77.17.712.925.09.615.514.1

us-gaap:InterestExpense us-gaap:Restatement

srt:ScenarioPreviouslyReported


Interest
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value39202130632337
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.77.17.712.925.09.615.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported0.07.17.712.90.09.615.5

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:DerivativeInstrumentRisk

us-gaap:InterestExpenseDebt

us-gaap:InterestRateSwap


Interest
Period End2021-03-312021-02-282020-06-302020-03-312019-05-312019-05-012019-04-302018-02-282017-04-302017-03-31
Value350505050501005050300300
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.018.320.80.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:InterestRateSwap0.00.00.00.00.00.00.00.00.00.0

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value42273519301131123621
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.56.47.86.911.34.712.35.015.19.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-82.21-23.9546.415-37.233-1.491-74.001-84.78710-77.761-59.26-43.454-54.727-66.944-77.037
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.4-5.61.4-13.1-0.5-30.8-33.24.5-32.1-25.3-17.7-22.5-27.5-32.5

us-gaap:NetIncomeLoss us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value18-144.753-23.79-55.6320.366-21.836-26.187
Percentage of NetIncomeLoss290.2388.81595.675.2-0.4-201.633.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.1-50.9-8.7-23.10.1-9.0-10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:RevisionOfPriorPeriodErrorCorrectionAdjustment0.00.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value6.415-37.233-1.491-74.001-84.78710-77.761
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.4-13.1-0.5-30.8-33.24.5-32.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported0.0-13.1-0.5-30.80.04.5-32.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-82.21-23.95425-37.233-1.491-74.001-84.42110-77.761-59.26
Percentage of NetIncomeLoss100.0100.0390.2100.0100.0100.099.6100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.4-5.65.5-13.1-0.5-30.8-33.14.5-32.1-25.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-82.21-23.9546.415-37.233-1.491-74.001-84.78710-77.761-59.26
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.4-5.61.4-13.1-0.5-30.8-33.24.5-32.1-25.3

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value462426297259268271207278259
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax108.093.5104.594.8111.8106.485.2115.1111.1

us-gaap:OperatingExpenses us-gaap:Restatement

srt:ScenarioPreviouslyReported


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value426297259268310207278
Percentage of OperatingExpenses100.0100.0100.0100.0114.5100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax93.5104.594.8111.8121.985.2115.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported0.0104.594.8111.80.085.2115.1

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-11.752-34.20729-12.66414-28.308-16.43135-36.581-25.919-6.455-18.931-34.43-45.892
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.6-8.06.5-4.55.2-11.8-6.414.8-15.1-11.1-2.6-7.8-14.2-19.4

us-gaap:OperatingIncomeLoss us-gaap:Restatement

srt:ScenarioPreviouslyReported


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value29-12.66414-28.308-55.8335-36.581
Percentage of OperatingIncomeLoss100.0100.0100.0100.0339.8100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.5-4.55.2-11.8-21.914.8-15.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported0.0-4.55.2-11.80.014.8-15.1

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value211000.01340000.01074000.01092000.0-254000.0-2890000.0430000.0-1061000.0-3845000.0-1946000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.30.20.4-0.1-1.20.2-0.4-1.6-0.8

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value47185089.359-2.051-5.5132.74-3.682-0.008-1.824
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.84.3111.63.3-0.7-2.31.1-1.5-0.0-0.8

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value445428455284273240255242242234245242243237
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

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Restatement

srt:ScenarioPreviouslyReported


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value455284273240255242242
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

clvt:IntellectualPropertyGroup


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value2432379394
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.655.434.039.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.655.434.039.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax clvt:IntellectualPropertyGroup100.0100.0100.0100.0

clvt:ScienceGroup


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value202191180145
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.444.666.060.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.444.666.060.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax clvt:ScienceGroup100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value445428455284273240255242242234245242243237
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value14911128791888687969292
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.626.063.032.132.436.134.539.538.239.4

us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:Restatement

srt:RevisionOfPriorPeriodReclassificationAdjustment


Selling
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value-131.6734015461961
Percentage of SellingGeneralAndAdministrativeExpense-45.944.017.253.020.366.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-28.914.15.619.28.025.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:RevisionOfPriorPeriodReclassificationAdjustment0.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Selling
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2879188861949692
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0221.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.032.132.436.176.239.538.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported63.032.132.436.176.239.538.2

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1915115114151975150521049993791365036883709
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Assetsus-gaap:
Period End2020-12-31
Value-0.497
Percentage of Assets-0.0
Percentage of Assets-0.0
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment100.0

srt:ScenarioPreviouslyReported


Assetsus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value15197515052104999379136503688
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets srt:ScenarioPreviouslyReported100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7661571756032792282729052430238924212659
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.037.836.954.254.358.164.165.565.671.7

us-gaap:Liabilities us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Liabilitiesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value31233519116711111290
Percentage of Liabilities5.612.06.85.84.64.73.7
Percentage of Assets2.16.53.73.32.93.12.4
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment-62927.80.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Liabilitiesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value5603279228272905243022772330
Percentage of Liabilities100.0100.0100.0100.0100.095.396.3
Percentage of Assets36.954.254.358.164.162.463.2
Percentage of Assets srt:ScenarioPreviouslyReported36.954.254.358.164.162.463.2

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1915115114151975150521049993791365036883709
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Liabilities
Period End2020-12-31
Value-0.497
Percentage of LiabilitiesAndStockholdersEquity-0.0
Percentage of Assets-0.0
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment100.0

srt:ScenarioPreviouslyReported


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value15197515052104999379136503688
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets srt:ScenarioPreviouslyReported100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value1149093969593235823822093136013721356990105012861505
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets60.062.263.145.845.741.935.937.636.80.028.30.00.0

us-gaap:StockholdersEquity us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-313.248-335.988-191.235-167.445-111.813-112.179-90.343
Percentage of StockholdersEquity-3.3-14.2-8.0-8.0-8.2-8.2-6.7
Percentage of Assets-2.1-6.5-3.7-3.3-2.9-3.1-2.4
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment63027.80.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value9593235823822093136013731357105012861505
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets63.145.845.741.935.937.636.828.30.00.0
Percentage of Assets srt:ScenarioPreviouslyReported63.145.845.741.935.937.636.80.00.00.0

us-gaap:StockholdersEquity us-gaap:Restatement, us-gaap:StatementEquityComponents

srt:ScenarioPreviouslyReported, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value503-4.8795.35813-3.47
Percentage of StockholdersEquity5.2-0.40.51.1-0.2
Percentage of Assets3.3-0.10.10.00.0
Percentage of Assets srt:ScenarioPreviouslyReported us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.0

srt:ScenarioPreviouslyReported, us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value99892208167716621635
Percentage of StockholdersEquity104.1162.3159.7129.2108.6
Percentage of Assets65.758.345.20.00.0
Percentage of Assets srt:ScenarioPreviouslyReported us-gaap:CommonStock0.00.00.00.00.0

srt:ScenarioPreviouslyReported, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-1212.082-843.238-632.261-390.099-126.169
Percentage of StockholdersEquity-12.6-62.0-60.2-30.3-8.4
Percentage of Assets-8.0-22.2-17.00.00.0
Percentage of Assets srt:ScenarioPreviouslyReported us-gaap:RetainedEarnings0.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-2.205-2.416-3.756-4.83-5.922-5.668-2.778-3.208-2.1471.6983.6441.107
Percentage of StockholdersEquity-0.0-0.0-0.0-0.2-0.2-0.3-0.2-0.2-0.20.20.30.1
Percentage of Assets-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.10.00.10.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value571523503-5.193-15.629-13.349-4.879-6.959-2.2731.6075.35813-3.47
Percentage of StockholdersEquity5.05.65.2-0.2-0.7-0.6-0.4-0.5-0.20.20.51.1-0.2
Percentage of Assets3.03.53.3-0.1-0.3-0.3-0.1-0.2-0.10.00.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value1084310109100493328332630332208213721281680167716621635
Percentage of StockholdersEquity94.4107.6104.7141.2139.6144.9162.3155.8156.9169.6159.7129.2108.6
Percentage of Assets56.666.966.164.663.860.758.358.657.70.045.20.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-30
Value1393
Percentage of StockholdersEquity12.1
Percentage of Assets7.3
Percentage of Assets us-gaap:PreferredStock0.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value-1318.246-1236.036-958.867-965.282-928.049-926.558-843.238-758.451-769.282-691.521-632.261-390.099-126.169
Percentage of StockholdersEquity-11.5-13.2-10.0-40.9-39.0-44.3-62.0-55.3-56.7-69.8-60.2-30.3-8.4
Percentage of Assets-6.9-8.2-6.3-18.7-17.8-18.5-22.2-20.8-20.90.0-17.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value548614141328944960728493361365408
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.69.48.718.318.414.613.09.99.911.0

us-gaap:AssetsCurrent us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Assets
Period End2020-12-31
Value-0.497
Percentage of AssetsCurrent-0.0
Percentage of Assets-0.0
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment100.0

srt:ScenarioPreviouslyReported


Assets
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1328944960728493361365
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.718.318.414.613.09.99.9
Percentage of Assets srt:ScenarioPreviouslyReported8.718.318.414.613.09.99.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value255939925760160830876884328255377
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.42.61.711.711.76.22.02.41.20.00.70.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:Restatement

srt:ScenarioPreviouslyReported


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value25760160830876884325
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.711.711.76.22.02.41.20.7
Percentage of Assets srt:ScenarioPreviouslyReported1.711.711.76.22.02.41.20.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value457041226960161031076884328257785
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.92.71.811.711.76.22.02.41.20.00.70.00.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:Restatement

srt:ScenarioPreviouslyReported


Cash
Period End2020-12-312020-06-302020-03-312019-12-312018-12-31
Value2696103107625
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0
Percentage of Assets1.811.76.22.00.7
Percentage of Assets srt:ScenarioPreviouslyReported1.811.76.22.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value628706751238279343333226270343331317361
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.34.74.94.65.46.98.86.27.30.08.90.00.0

us-gaap:AccountsReceivableNetCurrent us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Accounts
Period End2020-12-31
Value-13.713
Percentage of AccountsReceivableNetCurrent-1.8
Percentage of Assets-0.1
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment2759.2

srt:RevisionOfPriorPeriodReclassificationAdjustment


Accounts
Period End2020-12-31
Value13
Percentage of AccountsReceivableNetCurrent1.8
Percentage of Assets0.1
Percentage of Assets srt:RevisionOfPriorPeriodReclassificationAdjustment0.0

srt:ScenarioPreviouslyReported


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value751238279343333226270
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.94.65.46.98.86.27.3
Percentage of Assets srt:ScenarioPreviouslyReported4.94.65.46.98.86.27.3

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value22123024818182211101220
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.51.60.40.40.40.30.30.30.6

us-gaap:OtherAssetsCurrent us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Other
Period End2020-12-31
Value13
Percentage of OtherAssetsCurrent5.5
Percentage of Assets0.1
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment-2759.2

srt:RevisionOfPriorPeriodReclassificationAdjustment


Other
Period End2020-12-31
Value13
Percentage of OtherAssetsCurrent5.5
Percentage of Assets0.1
Percentage of Assets srt:RevisionOfPriorPeriodReclassificationAdjustment0.0

srt:ScenarioPreviouslyReported


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value248181822111012
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.60.40.40.40.30.30.3
Percentage of Assets srt:ScenarioPreviouslyReported1.60.40.40.40.30.30.3

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value6571735452484138
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.50.51.11.01.01.11.0

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

ccc:ComputerHardware


Property
Period End2020-09-302020-06-302020-03-312019-12-31
Value29272624
Percentage of PropertyPlantAndEquipmentGross54.653.555.659.3
Percentage of Assets0.60.50.50.6
Percentage of Assets ccc:ComputerHardware0.00.00.00.0

ccc:FurnitureFixturesAndEquipment


Property
Period End2020-09-302020-06-302020-03-312019-12-31
Value7.5297.4226.1754.412
Percentage of PropertyPlantAndEquipmentGross13.914.212.710.6
Percentage of Assets0.10.10.10.1
Percentage of Assets ccc:FurnitureFixturesAndEquipment0.00.00.00.0

clvt:ComputerHardware


Property
Period End2021-06-302021-03-312020-12-312019-12-31
Value40393824
Percentage of PropertyPlantAndEquipmentGross62.655.952.459.3
Percentage of Assets0.20.30.30.6
Percentage of Assets clvt:ComputerHardware0.00.00.00.0

clvt:FurnitureFixturesAndEquipment


Property
Period End2021-06-302021-03-312020-12-312019-12-31
Value1312134.412
Percentage of PropertyPlantAndEquipmentGross20.717.818.110.6
Percentage of Assets0.10.10.10.1
Percentage of Assets clvt:FurnitureFixturesAndEquipment0.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value10182117161512
Percentage of PropertyPlantAndEquipmentGross16.726.229.631.632.331.630.1
Percentage of Assets0.10.10.10.30.30.30.3
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value3737363027252317
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.20.60.50.50.60.5

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12612812265534952414056
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:Restatement

srt:ScenarioPreviouslyReported


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value122655349524140
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets srt:ScenarioPreviouslyReported0.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2733362324221820
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.20.50.50.50.50.6

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-11-232020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value6315624662522.86118181824182313281281128212821311
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.041.341.10.035.335.036.535.035.134.834.60.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

clvt:AllAcquisitions


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-31
Value47004421
Percentage of Goodwill75.23.41.7
Percentage of Assets30.91.20.6
Percentage of Assets clvt:AllAcquisitions0.00.00.0

clvt:BeijingIncoPatTechnologyCoLtd


Goodwillus-gaap:
Period End2020-10-26
Value40
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets clvt:BeijingIncoPatTechnologyCoLtd0.0

clvt:CPAGlobal


Goodwillus-gaap:
Period End2020-10-01
Value4159
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets clvt:CPAGlobal0.0

us-gaap:Goodwill us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Goodwillus-gaap:
Period End2020-10-01
Value9.129
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations ccc:DerwentProductLine0.0

us-gaap:Goodwill us-gaap:Restatement

srt:ScenarioPreviouslyReported


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value6252181818241823132812811282
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets41.135.335.036.535.035.134.8
Percentage of Assets srt:ScenarioPreviouslyReported41.135.335.036.535.035.134.8

us-gaap:Goodwill us-gaap:StatementBusinessSegments

clvt:IntellectualPropertyGroup


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value490748384844418374
Percentage of Goodwill77.777.577.531.529.2
Percentage of Assets25.632.031.911.010.1
Percentage of Assets clvt:IntellectualPropertyGroup0.00.00.00.00.0

clvt:ScienceGroup


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value140714071407909908
Percentage of Goodwill22.322.522.568.570.8
Percentage of Assets7.39.39.324.024.5
Percentage of Assets clvt:ScienceGroup0.00.00.00.00.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill


Indefinite
Period End2020-12-312019-12-31
Value161164
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0
Percentage of Assets1.14.3

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:TradeNames


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value162162161161164164164168
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.00.0100.00.00.00.0100.00.0
Percentage of Assets0.91.11.13.13.23.34.34.5
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7197726673702217226122821828185618841958
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.648.148.543.043.445.748.250.951.152.8

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:Restatement

srt:ScenarioPreviouslyReported


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value7370221722612282182818561884
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.543.043.445.748.250.951.1
Percentage of Assets srt:ScenarioPreviouslyReported48.543.043.445.748.250.951.1

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value70347103720920552097211816641790
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets36.747.047.439.940.242.443.948.3

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ccc:DatabasesAndContent


Finite
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value13981411143114121492
Percentage of FiniteLivedIntangibleAssetsNet68.067.367.684.983.4
Percentage of Assets27.127.128.637.340.2
Percentage of Assets ccc:DatabasesAndContent0.00.00.00.00.0

clvt:DatabasesAndContent


Finite
Period End2021-06-302021-03-312020-12-312019-12-31
Value1324134813831412
Percentage of FiniteLivedIntangibleAssetsNet18.819.019.284.9
Percentage of Assets6.98.99.137.3
Percentage of Assets clvt:DatabasesAndContent0.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value438444449170181178149171
Percentage of FiniteLivedIntangibleAssetsNet6.26.36.28.38.68.49.09.6
Percentage of Assets2.32.93.03.33.53.64.04.6
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value52415277533645746747399126
Percentage of FiniteLivedIntangibleAssetsNet74.574.374.022.322.322.46.07.1
Percentage of Assets27.434.935.18.99.09.52.63.4
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.0

us-gaap:OrderOrProductionBacklog


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value192123233027
Percentage of FiniteLivedIntangibleAssetsNet0.30.30.31.21.51.3
Percentage of Assets0.10.10.20.50.60.5
Percentage of Assets us-gaap:OrderOrProductionBacklog0.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1011165.946.2786.771.57
Percentage of FiniteLivedIntangibleAssetsNet0.20.20.20.30.30.30.1
Percentage of Assets0.10.10.10.10.10.10.0
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5484132991001038591940.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.30.60.91.91.92.12.32.52.60.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:Restatement

srt:ScenarioPreviouslyReported


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value13299100103859194
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.91.91.92.12.32.52.6
Percentage of Assets srt:ScenarioPreviouslyReported0.91.91.92.12.32.52.6

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value42424721222218192326
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.30.30.40.40.50.50.50.60.7

us-gaap:OtherAssetsNoncurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value47212222181923
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.40.40.50.50.50.6
Percentage of Assets srt:ScenarioPreviouslyReported0.30.40.40.50.50.50.6

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value86948219222826273038
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.60.50.40.40.60.70.80.81.0

us-gaap:AccountsPayableCurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Accounts
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value82192228262730
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.40.40.60.70.80.8
Percentage of Assets srt:ScenarioPreviouslyReported0.50.40.40.60.70.80.8

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value664769707326424472407330404461391361333
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.55.14.76.38.19.410.79.111.00.010.50.00.0

us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value707326424472407330404
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.76.38.19.410.79.111.0
Percentage of Assets srt:ScenarioPreviouslyReported4.76.38.19.410.79.111.0

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value202828281212129.060
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.60.20.20.20.20.30.21.6

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value342014671569662711778650560602643
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.99.710.312.913.715.617.215.316.317.4

us-gaap:LiabilitiesCurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Liabilities
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1569662711778650560602
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.312.913.715.617.215.316.3
Percentage of Assets srt:ScenarioPreviouslyReported10.312.913.715.617.215.316.3

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value28281212129.0151560
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.30.20.40.41.6

us-gaap:LongTermDebtCurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value281212129.01515
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.30.20.40.4
Percentage of Assets srt:ScenarioPreviouslyReported0.20.20.20.30.20.40.4

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2933352524252223240.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.20.20.20.50.50.50.60.70.70.0

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value35252425222324
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.50.50.50.60.70.7
Percentage of Assets srt:ScenarioPreviouslyReported0.20.50.50.50.60.70.7

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312019-12-31
Value19021318150
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0
Percentage of Assets1.01.41.21.3

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312019-12-31
Value3542456.994
Percentage of TaxesPayableCurrent100.0100.0100.0100.0
Percentage of Assets0.20.30.30.2

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-31
Value3486
Percentage of LongTermDebt100.0
Percentage of Assets22.9

us-gaap:LongTermDebt us-gaap:BusinessAcquisition, us-gaap:CreditFacility

clvt:CPAGlobal, us-gaap:RevolvingCreditFacility


Long
Period End2020-10-01
Value2055
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets clvt:CPAGlobal us-gaap:RevolvingCreditFacility0.0

us-gaap:LongTermDebt us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:RevolvingCreditFacility, us-gaap:SubsequentEvent


Long
Period End2020-10-01
Value2052
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:RevolvingCreditFacility us-gaap:SubsequentEvent0.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value34433453345719101913191516281930
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.022.822.837.136.738.343.052.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value33835136295869448394243
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.82.32.41.91.71.91.31.11.21.2

us-gaap:DeferredIncomeTaxLiabilitiesNet us-gaap:Restatement

srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value362958694483942
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.41.91.71.91.31.11.2
Percentage of Assets srt:ScenarioPreviouslyReported2.41.91.71.91.31.11.2

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2020-12-312019-12-312018-12-31
Value14108.859
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0
Percentage of Assets0.10.30.2

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value62626719161818171924
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.40.40.40.30.40.50.50.50.7

us-gaap:OtherLiabilitiesNoncurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value67191618181719
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.30.40.50.50.5
Percentage of Assets srt:ScenarioPreviouslyReported0.40.40.30.40.50.50.5

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value69791047980806469720.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.40.50.71.51.51.61.71.92.00.0

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value104798080646972
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.71.51.51.61.71.92.0
Percentage of Assets srt:ScenarioPreviouslyReported0.71.51.51.61.71.92.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value30
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value26
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value21
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value15
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value29
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-31
Value138
Percentage of OperatingLeaseLiability100.0
Percentage of Assets0.9

us-gaap:OperatingLeaseLiability us-gaap:BalanceSheetLocation

us-gaap:OtherNoncurrentLiabilities


Operating
Period End2020-12-312019-12-31
Value4.3963.455
Percentage of OperatingLeaseLiability3.20.0
Percentage of Assets0.00.1
Percentage of Assets us-gaap:OtherNoncurrentLiabilities0.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value159
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.1

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value21
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value1149093969593235823822093136013721356990105012861505
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets60.062.263.145.845.741.935.937.636.80.028.30.00.0

us-gaap:StockholdersEquity us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-313.248-335.988-191.235-167.445-111.813-112.179-90.343
Percentage of StockholdersEquity-3.3-14.2-8.0-8.0-8.2-8.2-6.7
Percentage of Assets-2.1-6.5-3.7-3.3-2.9-3.1-2.4
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment63027.80.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value9593235823822093136013731357105012861505
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets63.145.845.741.935.937.636.828.30.00.0
Percentage of Assets srt:ScenarioPreviouslyReported63.145.845.741.935.937.636.80.00.00.0

us-gaap:StockholdersEquity us-gaap:Restatement, us-gaap:StatementEquityComponents

srt:ScenarioPreviouslyReported, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value503-4.8795.35813-3.47
Percentage of StockholdersEquity5.2-0.40.51.1-0.2
Percentage of Assets3.3-0.10.10.00.0
Percentage of Assets srt:ScenarioPreviouslyReported us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.0

srt:ScenarioPreviouslyReported, us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value99892208167716621635
Percentage of StockholdersEquity104.1162.3159.7129.2108.6
Percentage of Assets65.758.345.20.00.0
Percentage of Assets srt:ScenarioPreviouslyReported us-gaap:CommonStock0.00.00.00.00.0

srt:ScenarioPreviouslyReported, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-1212.082-843.238-632.261-390.099-126.169
Percentage of StockholdersEquity-12.6-62.0-60.2-30.3-8.4
Percentage of Assets-8.0-22.2-17.00.00.0
Percentage of Assets srt:ScenarioPreviouslyReported us-gaap:RetainedEarnings0.00.00.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-2.205-2.416-3.756-4.83-5.922-5.668-2.778-3.208-2.1471.6983.6441.107
Percentage of StockholdersEquity-0.0-0.0-0.0-0.2-0.2-0.3-0.2-0.2-0.20.20.30.1
Percentage of Assets-0.0-0.0-0.0-0.1-0.1-0.1-0.1-0.1-0.10.00.10.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value571523503-5.193-15.629-13.349-4.879-6.959-2.2731.6075.35813-3.47
Percentage of StockholdersEquity5.05.65.2-0.2-0.7-0.6-0.4-0.5-0.20.20.51.1-0.2
Percentage of Assets3.03.53.3-0.1-0.3-0.3-0.1-0.2-0.10.00.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value1084310109100493328332630332208213721281680167716621635
Percentage of StockholdersEquity94.4107.6104.7141.2139.6144.9162.3155.8156.9169.6159.7129.2108.6
Percentage of Assets56.666.966.164.663.860.758.358.657.70.045.20.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-30
Value1393
Percentage of StockholdersEquity12.1
Percentage of Assets7.3
Percentage of Assets us-gaap:PreferredStock0.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value-1318.246-1236.036-958.867-965.282-928.049-926.558-843.238-758.451-769.282-691.521-632.261-390.099-126.169
Percentage of StockholdersEquity-11.5-13.2-10.0-40.9-39.0-44.3-62.0-55.3-56.7-69.8-60.2-30.3-8.4
Percentage of Assets-6.9-8.2-6.3-18.7-17.8-18.5-22.2-20.8-20.90.0-17.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value108431010910049332833263033220820742064221660
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.666.966.164.663.860.758.356.856.05975.2

us-gaap:CommonStockValue us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-60.033-64.157-64.157-64.157-64.157-64.157-64.157
Percentage of CommonStockValue-0.6-1.9-1.9-2.1-2.9-3.1-3.1
Percentage of Assets-0.4-1.2-1.2-1.3-1.7-1.8-1.7
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment12079.10.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value10049332833263033220821382128
Percentage of CommonStockValue100.0100.0100.0100.0100.0103.1103.1
Percentage of Assets66.164.663.860.758.358.657.7
Percentage of Assets srt:ScenarioPreviouslyReported66.164.663.860.758.358.657.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value-1318200000.0-1236000000.0-958870000.0-965280000.0-1055100000.0-1029800000.0-843240000.0-806470000.0-795470000.0-632260000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-6.9-8.2-6.3-18.7-20.3-20.6-22.2-22.1-21.6-17.0

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Retained
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-253220000.0-271830000.0-127080000.0-103290000.0-47656000.0-48022000.0-26187000.0
Percentage of RetainedEarningsAccumulatedDeficit26.428.212.010.05.76.03.3
Percentage of Assets-1.7-5.3-2.4-2.1-1.3-1.3-0.7
Percentage of Assets srt:RevisionOfPriorPeriodErrorCorrectionAdjustment50948.70.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Retained
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-958870000.0-965280000.0-928050000.0-926560000.0-843240000.0-758450000.0-769280000.0
Percentage of RetainedEarningsAccumulatedDeficit100.0100.088.090.0100.094.096.7
Percentage of Assets-6.3-18.7-17.8-18.5-22.2-20.8-20.9
Percentage of Assets srt:ScenarioPreviouslyReported-6.3-18.7-17.8-18.5-22.2-20.8-20.9

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value571523503-5.193-928.049-926.558-4.879-6.959-2.2355.358
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.03.53.3-0.1-17.8-18.5-0.1-0.2-0.10.1

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:Restatement

srt:ScenarioPreviouslyReported


Accumulated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value503-5.193-15.629-13.349-4.879-6.959-2.235
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.01.71.4100.0100.0100.0
Percentage of Assets3.3-0.1-0.3-0.3-0.1-0.2-0.1
Percentage of Assets srt:ScenarioPreviouslyReported3.3-0.1-0.3-0.3-0.1-0.2-0.1

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-03-312020-12-312020-06-302020-03-312019-06-30
Value10567153048080.137
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:RelatedPartyTransactionsByRelatedParty

srt:AffiliatedEntity


Stock
Period End2021-06-30
Value5052
Percentage of StockIssuedDuringPeriodValueNewIssues0.0
Percentage of Assets0.0
Percentage of Assets srt:AffiliatedEntity0.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-30
Value578010567155.523048081.3040.137
Percentage of StockIssuedDuringPeriodValueNewIssues0.0100.0100.00.0100.0100.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stock
Period End2021-06-30
Value1393
Percentage of StockIssuedDuringPeriodValueNewIssues0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:PreferredStock0.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12109.1965.524.322164.7089.567333.176
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:CommonStock


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12109.1965.524.322164.7089.567333.176
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value871741352061465.092690.43442
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.740.629.77.222.519.22.028.60.218.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-29.049-32.539-2026.017-25.946-39.238-900.967-94.579-21.435-18.914-5.957
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.5-7.6-444.7-9.1-14.3-374.5-37.1-8.8-7.8-2.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4102-6.5651556-6.175284109179-3.69533-33.836
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax920.7-1.5341.6-2.2104.1453.731.1-1.513.8-14.5

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4157143-332.634-8.89299234-12.29845152.47
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax933.033.5-73.0-3.1109.697.6-4.818.86.21.1

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-7.816135.543-2.543-6.6090.758-4.176-1.644-12.964.942
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-64.456-44.221113-36.362-63.757-29.279100-41.863-70.96913
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value871741352061465.092690.43442
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.740.629.77.222.519.22.028.60.218.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-82.21-23.9546.415-37.233-1.491-74.001-84.78710-77.761-59.26-43.454-54.727-66.944-77.037
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.4-5.61.4-13.1-0.5-30.8-33.24.5-32.1-25.3-17.7-22.5-27.5-32.5

us-gaap:NetIncomeLoss us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value18-144.753-23.79-55.6320.366-21.836-26.187
Percentage of NetIncomeLoss290.2388.81595.675.2-0.4-201.633.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.1-50.9-8.7-23.10.1-9.0-10.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:RevisionOfPriorPeriodErrorCorrectionAdjustment0.00.00.00.00.00.00.0

srt:ScenarioPreviouslyReported


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value6.415-37.233-1.491-74.001-84.78710-77.761
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.4-13.1-0.5-30.8-33.24.5-32.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:ScenarioPreviouslyReported1.4-13.1-0.5-30.8-33.24.5-32.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-82.21-23.95425-37.233-1.491-74.001-84.42110-77.761-59.26
Percentage of NetIncomeLoss100.0100.0390.2100.0100.0100.099.6100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.4-5.65.5-13.1-0.5-30.8-33.14.5-32.1-25.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12109.0785.524.322164.7089.567333.176
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-29.049-32.539-2026.017-25.946-39.238-900.967-94.579-21.435-18.914-5.957
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-6.5-7.6-444.7-9.1-14.3-374.5-37.1-8.8-7.8-2.5

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2932292533192618
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4102-6.5651556-6.175284109179-3.69533-33.836
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax920.7-1.5341.6-2.2104.1453.731.1-1.513.8-14.5

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value5.4431837.0247017.8606182024
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value13.3713.212.9512.9113.512.7312.18
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value3322930
Percentage of DeferredTaxLiabilities100.0100.0100.0

us-gaap:DeferredTaxLiabilities us-gaap:Restatement

srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-312019-12-31
Value33229
Percentage of DeferredTaxLiabilities100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-31
Value1773020
Percentage of DeferredTaxAssetsNet100.0100.0100.0

us-gaap:DeferredTaxAssetsNet us-gaap:Restatement

srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-312019-12-31
Value17730
Percentage of DeferredTaxAssetsNet100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value131.1451.450.0910.211
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value35416513392
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Deferred
Period End2020-12-312019-12-31
Value4.9468.102
Percentage of DeferredTaxAssetsValuationAllowance1.44.9

srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-312019-12-312018-12-31
Value354165133
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0

Litigation Reserve Current

us-gaap:LitigationReserveCurrent

us-gaap:LitigationReserveCurrent


Litigation
Period End2021-06-30
Value65
Percentage of LitigationReserveCurrent100.0

ccc:AccountsReceivableAllowanceForCreditLossAdditionalProvisions

ccc:AccountsReceivableAllowanceForCreditLossAdditionalProvisions


Accounts
Period End2020-09-302020-06-30
Value1043000.0787000.0
Percentage of AccountsReceivableAllowanceForCreditLossAdditionalProvisions100.0100.0

ccc:AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences

ccc:AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences


Accounts
Period End2020-09-302020-06-30
Value302000.0111000.0
Percentage of AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences100.0100.0

ccc:BusinessCombinationsProFormaExpenseReductionIncreaseDecrease

ccc:BusinessCombinationsProFormaExpenseReductionIncreaseDecrease


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.161-1.261-24.9260.1611.26125
Percentage of BusinessCombinationsProFormaExpenseReductionIncreaseDecrease100.0100.0100.0100.0100.0100.0

ccc:ContractwithCustomerLiabilityAdjustments

ccc:ContractwithCustomerLiabilityAdjustments


Contractwith
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2107000.03432000.01882000.067000.0131000.0164000.0
Percentage of ContractwithCustomerLiabilityAdjustments100.0100.0100.0100.0100.0100.0

ccc:CostOfRevenuesExcludingDepreciationAndAmortization

ccc:CostOfRevenuesExcludingDepreciationAndAmortization


Cost
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value91908282878789
Percentage of CostOfRevenuesExcludingDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0

ccc:CostOffsetFromPerformanceVestingShares ccc:VestingPriceRange

ccc:CostOffsetFromPerformanceVestingShares

ccc:VestingPriceTwo


Cost
Period End2020-09-30
Value0.0
Percentage of CostOffsetFromPerformanceVestingShares0.0

ccc:CostOffsetFromPerformanceVestingShares ccc:VestingPriceRange, us-gaap:AwardType

ccc:VestingPriceOne, us-gaap:PerformanceShares


Cost
Period End2020-09-30
Value0.0
Percentage of CostOffsetFromPerformanceVestingShares0.0

ccc:DeferredRevenueHaircut us-gaap:BusinessCombinationSeparatelyRecognizedTransactions

ccc:DeferredRevenueHaircut

ccc:DecisionResourcesGroupAcquisition


Deferred
Period End2020-09-302020-06-30
Value2017000.03271000.0
Percentage of DeferredRevenueHaircut100.0100.0

ccc:IncreaseDecreaseInContractWithCustomerAccountsReceivable

ccc:IncreaseDecreaseInContractWithCustomerAccountsReceivable


Increase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4064-9.319-101.7354372-11.818
Percentage of IncreaseDecreaseInContractWithCustomerAccountsReceivable100.0100.0100.0100.0100.0100.0100.0

ccc:IncreaseDecreaseInContractWithCustomerCurrentLiability

ccc:IncreaseDecreaseInContractWithCustomerCurrentLiability


Increase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value9847-64.776-76.5397357-70.826
Percentage of IncreaseDecreaseInContractWithCustomerCurrentLiability100.0100.0100.0100.0100.0100.0100.0

ccc:IncreaseDecreaseInContractWithCustomerNonCurrentLiability

ccc:IncreaseDecreaseInContractWithCustomerNonCurrentLiability


Increase
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4964000.0-342000.0949000.01576000.0937000.0-4249000.0-875000.0
Percentage of IncreaseDecreaseInContractWithCustomerNonCurrentLiability100.0100.0100.0100.0100.0100.0100.0

ccc:IncreaseDecreaseLeaseLiabilities

ccc:IncreaseDecreaseLeaseLiabilities


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1172000.0-437000.05876000.03500000.0684000.05750000.0
Percentage of IncreaseDecreaseLeaseLiabilities100.0100.0100.0100.0100.0100.0

ccc:IncreaseDecreaseOperatingLeaseRightOfUseAssets

ccc:IncreaseDecreaseOperatingLeaseRightOfUseAssets


Increase
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-1128000.01221000.0-5919000.0-3141000.0-601000.0-5696000.0
Percentage of IncreaseDecreaseOperatingLeaseRightOfUseAssets100.0100.0100.0100.0100.0100.0

ccc:IncreaseInContingentStockConsideration us-gaap:BusinessAcquisition

ccc:IncreaseInContingentStockConsideration

ccc:DecisionResourcesGroup


Increase
Period End2020-09-302020-06-30
Value254.575
Percentage of IncreaseInContingentStockConsideration100.0100.0

ccc:NoncashImpairmentLeases

ccc:NoncashImpairmentLeases


Noncash
Period End2020-09-30
Value110000.0
Percentage of NoncashImpairmentLeases100.0

ccc:PaymentsMadeToRelatedPartiesForSupplies us-gaap:RelatedPartyTransactionsByRelatedParty

ccc:PaymentsMadeToRelatedPartiesForSupplies

ccc:ControlledAffiliateOfBaring


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value227000.0227000.018000.0321000.0126000.078000.0240000.0
Percentage of PaymentsMadeToRelatedPartiesForSupplies100.0100.0100.0100.0100.0100.0100.0

ccc:ProceedsFromDebtRestructure

ccc:ProceedsFromDebtRestructure


Proceeds
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.00.03600.00.0
Percentage of ProceedsFromDebtRestructure0.00.0100.00.00.0

ccc:RestructuringChargesIncludingLeases us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

ccc:RestructuringChargesIncludingLeases

ccc:ExitAndDisposalCosts, ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302019-06-30
Value0.5062.7490.0
Percentage of RestructuringChargesIncludingLeases100.0100.00.0

ccc:LeaseExistCostIncludingImpairment, ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302019-06-30
Value0.8554.9080.0
Percentage of RestructuringChargesIncludingLeases169.0178.50.0

ccc:SeveranceAndRelatedBenefitCost, ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302019-06-30
Value0.4724.8650.0
Percentage of RestructuringChargesIncludingLeases93.3177.00.0

ccc:RestructuringChargesIncludingLeases us-gaap:RestructuringPlan

ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302019-06-30
Value1.833120.0
Percentage of RestructuringChargesIncludingLeases362.3455.50.0

ccc:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment

ccc:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value286276242255243242234
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment100.0100.0100.0100.0100.0100.0100.0

ccc:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment us-gaap:ProductOrService

ccc:SubscriptionRevenues


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value222216193209200202192
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment77.578.279.782.182.683.682.2

ccc:TransactionRevenues


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value64604945423941
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment22.521.820.317.917.416.417.8

ccc:RevenueRemainingPerformanceObligationExpectedTimingPercentage

ccc:RevenueRemainingPerformanceObligationExpectedTimingPercentage


Revenue
Period End2020-09-30
Value56.0
Percentage of RevenueRemainingPerformanceObligationExpectedTimingPercentage100.0

ccc:TransactionExpenses

ccc:TransactionExpenses


Transaction
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value348.527264.1418.6452310
Percentage of TransactionExpenses100.0100.0100.0100.0100.0100.0100.0

ccc:TransitionIntegrationAndOtherExpenses

ccc:TransitionIntegrationAndOtherExpenses


Transition
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.2221.322.2324.4893.3275.2621.161
Percentage of TransitionIntegrationAndOtherExpenses100.0100.0100.0100.0100.0100.0100.0

clvt:AccountsReceivableAllowanceForCreditLossAdditionalProvisions

clvt:AccountsReceivableAllowanceForCreditLossAdditionalProvisions


Accounts
Period End2021-06-302021-03-31
Value1858000.01495000.0
Percentage of AccountsReceivableAllowanceForCreditLossAdditionalProvisions100.0100.0

clvt:AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences

clvt:AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences


Accounts
Period End2021-06-302021-03-31
Value103000.0169000.0
Percentage of AccountsReceivableAllowanceForCreditLossIncreaseDecreaseFromExchangeDifferences100.0100.0

clvt:AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense

clvt:AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value18816410078
Percentage of AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense100.0100.0100.0100.0

clvt:AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense us-gaap:StatementBusinessSegments

clvt:IntellectualPropertyGroup


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value88742014
Percentage of AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense46.745.020.818.2

clvt:ScienceGroup


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value100907963
Percentage of AdjustedEarningsBeforeIncomeTaxesDeprecationAmortizationInterestIncomeAndExpense53.355.079.281.8

clvt:BusinessCombinationConsiderationTransferredNetOfCashAcquired us-gaap:BusinessAcquisition

clvt:BusinessCombinationConsiderationTransferredNetOfCashAcquired

clvt:CPAGlobal


Business
Period End2020-10-01
Value8740
Percentage of BusinessCombinationConsiderationTransferredNetOfCashAcquired100.0

clvt:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateDeferredRevenueAdjustmentActual us-gaap:BusinessAcquisition

clvt:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateDeferredRevenueAdjustmentActual

clvt:CPAGlobal


Business
Period End2021-06-302021-03-31
Value-1347000.03002000.0
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateDeferredRevenueAdjustmentActual100.0100.0

clvt:ContractwithCustomerLiabilityAdjustments

clvt:ContractwithCustomerLiabilityAdjustments


Contractwith
Period End2021-06-302021-03-31
Value1.3693.024
Percentage of ContractwithCustomerLiabilityAdjustments100.0100.0

clvt:CostOfRevenuesExcludingDepreciationAndAmortization

clvt:CostOfRevenuesExcludingDepreciationAndAmortization


Cost
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value138130939282858988
Percentage of CostOfRevenuesExcludingDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0

clvt:CostOfRevenuesExcludingDepreciationAndAmortization us-gaap:Restatement

srt:RevisionOfPriorPeriodReclassificationAdjustment


Cost
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value1.7491.520.2832.0410.658
Percentage of CostOfRevenuesExcludingDepreciationAndAmortization1.91.60.32.30.7

srt:ScenarioPreviouslyReported


Cost
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value134919082878787
Percentage of CostOfRevenuesExcludingDepreciationAndAmortization102.798.198.499.7103.197.799.3

clvt:DecreaseInOperatingLeaseRightOfUseAsset

clvt:DecreaseInOperatingLeaseRightOfUseAsset


Decrease
Period End2021-06-302021-03-31
Value2940
Percentage of DecreaseInOperatingLeaseRightOfUseAsset100.0100.0

clvt:DeferredRevenuesAdjustment

clvt:DeferredRevenuesAdjustment


Deferred
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.3693.0243.4321.882
Percentage of DeferredRevenuesAdjustment100.0100.0100.0100.0

clvt:DisposalGroupIncludingDiscontinuedOperationTransactionCosts us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

clvt:DisposalGroupIncludingDiscontinuedOperationTransactionCosts

us-gaap:DiscontinuedOperationsDisposedOfBySale, clvt:TechstreetBusiness


Disposal
Period End2020-11-06
Value115000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationTransactionCosts100.0

clvt:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisPaymentEarnOutLiability us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisPaymentEarnOutLiability

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-03-312020-03-31
Value0-8000000.0
Percentage of FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisPaymentEarnOutLiability0.0100.0

clvt:GainLossOnForeignCurrencyForwardContracts

clvt:GainLossOnForeignCurrencyForwardContracts


Gain
Period End2021-06-302021-03-312020-12-31
Value889000.01023000.00
Percentage of GainLossOnForeignCurrencyForwardContracts100.0100.00.0

clvt:IncreaseDecreaseInContractWithCustomerAccountsReceivable

clvt:IncreaseDecreaseInContractWithCustomerAccountsReceivable


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value783064-9.319
Percentage of IncreaseDecreaseInContractWithCustomerAccountsReceivable100.0100.0100.0100.0

clvt:IncreaseDecreaseInContractWithCustomerCurrentLiability

clvt:IncreaseDecreaseInContractWithCustomerCurrentLiability


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value104-61.71247-64.776
Percentage of IncreaseDecreaseInContractWithCustomerCurrentLiability100.0100.0100.0100.0

clvt:IncreaseDecreaseInContractWithCustomerNonCurrentLiability

clvt:IncreaseDecreaseInContractWithCustomerNonCurrentLiability


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-2738000.0-4005000.0-342000.0949000.0
Percentage of IncreaseDecreaseInContractWithCustomerNonCurrentLiability100.0100.0100.0100.0

clvt:IncreaseDecreaseLeaseLiabilities

clvt:IncreaseDecreaseLeaseLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1425-0.5471.172-0.4375.8761.3173.5
Percentage of IncreaseDecreaseLeaseLiabilities100.0100.0100.0100.0100.0100.0100.0100.0

clvt:IncreaseDecreaseOperatingLeaseRightOfUseAssets

clvt:IncreaseDecreaseOperatingLeaseRightOfUseAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-4353000.0-7468000.0497000.0-1128000.01221000.0-5919000.0-1927000.0-3141000.0
Percentage of IncreaseDecreaseOperatingLeaseRightOfUseAssets100.0100.0100.0100.0100.0100.0100.0100.0

clvt:IntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

clvt:IntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit

us-gaap:DiscontinuedOperationsDisposedOfBySale, clvt:TechstreetBusiness


Intangible
Period End2020-11-06
Value10
Percentage of IntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit100.0

clvt:MarkToMarketLossOnContingentShares

clvt:MarkToMarketLossOnContingentShares


Mark
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.884-27.68-6.621254.5761.187
Percentage of MarkToMarketLossOnContingentShares100.0100.0100.0100.0100.0100.0

clvt:NoncashImpairmentLeases

clvt:NoncashImpairmentLeases


Noncash
Period End2021-06-302021-03-312020-06-302020-03-31
Value29404.7710.0
Percentage of NoncashImpairmentLeases100.0100.0100.00.0

clvt:OtherReconcilingItemsEBITAToNetIncomeLossAttributableToParent

clvt:OtherReconcilingItemsEBITAToNetIncomeLossAttributableToParent


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.55715-4.933-2.484
Percentage of OtherReconcilingItemsEBITAToNetIncomeLossAttributableToParent100.0100.0100.0100.0

clvt:PaymentsMadeToRelatedPartiesForSupplies us-gaap:RelatedPartyTransactionsByRelatedParty

clvt:PaymentsMadeToRelatedPartiesForSupplies

clvt:ControlledAffiliateOfBaring


Payments
Period End2021-03-312020-03-31
Value192000.059000.0
Percentage of PaymentsMadeToRelatedPartiesForSupplies100.0100.0

clvt:LeonardGreen1


Payments
Period End2021-03-31
Value246000.0
Percentage of PaymentsMadeToRelatedPartiesForSupplies128.1

clvt:LeonardGreen2


Payments
Period End2021-03-31
Value7584000.0
Percentage of PaymentsMadeToRelatedPartiesForSupplies3950.0

clvt:LeonardGreen3


Payments
Period End2021-03-31
Value0
Percentage of PaymentsMadeToRelatedPartiesForSupplies0.0

clvt:PaymentsToRelatedPartyCustomer us-gaap:RelatedPartyTransactionsByRelatedParty

clvt:PaymentsToRelatedPartyCustomer

clvt:ControlledAffiliateOfOnex


Payments
Period End2021-03-312020-03-31
Value587000.0468000.0
Percentage of PaymentsToRelatedPartyCustomer100.0100.0

clvt:ProceedsFromDebtRestructure

clvt:ProceedsFromDebtRestructure


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-31
Value16000.00.0360
Percentage of ProceedsFromDebtRestructure100.00.00.0100.0

clvt:RestructuringReserveAssetImpairmentCharge

clvt:RestructuringReserveAssetImpairmentCharge


Restructuring
Period End2021-06-302021-03-312020-06-30
Value-20584000.0-42215000.0-4908000.0
Percentage of RestructuringReserveAssetImpairmentCharge100.0100.0100.0

clvt:RestructuringReserveAssetImpairmentCharge us-gaap:RestructuringCostAndReserve

clvt:ExitAndDisposalCosts


Restructuring
Period End2021-06-302021-03-312020-06-30
Value-20584000.0-40806000.0-4908000.0
Percentage of RestructuringReserveAssetImpairmentCharge100.096.7100.0

clvt:SeveranceAndRelatedBenefitCost


Restructuring
Period End2021-03-31
Value-1409000.0
Percentage of RestructuringReserveAssetImpairmentCharge3.3

clvt:RestructuringReserveNoncashItemsAndOtherAdjustments us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

clvt:RestructuringReserveNoncashItemsAndOtherAdjustments

clvt:ExitAndDisposalCosts, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value-40.806
Percentage of RestructuringReserveNoncashItemsAndOtherAdjustments100.0

clvt:Impairment, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value40
Percentage of RestructuringReserveNoncashItemsAndOtherAdjustments-100.0

clvt:SeveranceAndRelatedBenefitCost, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value-1.409
Percentage of RestructuringReserveNoncashItemsAndOtherAdjustments3.5

us-gaap:EmployeeSeverance, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value1.409
Percentage of RestructuringReserveNoncashItemsAndOtherAdjustments-3.5

clvt:RestructuringReserveNoncashItemsAndOtherAdjustments us-gaap:RestructuringPlan

clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value-42.215
Percentage of RestructuringReserveNoncashItemsAndOtherAdjustments103.5

clvt:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment

clvt:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value447431276242
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment100.0100.0100.0100.0

clvt:RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment us-gaap:ProductOrService

clvt:ReOccurringRevenues


Revenue
Period End2021-06-302021-03-31
Value113112
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment25.426.0

clvt:SubscriptionRevenues


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value243235216193
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment54.554.578.279.7

clvt:TransactionRevenues


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value89846049
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxIncludingDeferredRevenuesAdjustment20.119.521.820.3

clvt:RevenueRemainingPerformanceObligationExpectedTimingPercentage

clvt:RevenueRemainingPerformanceObligationExpectedTimingPercentage


Revenue
Period End2021-06-302021-03-31
Value0.648.6
Percentage of RevenueRemainingPerformanceObligationExpectedTimingPercentage100.0100.0

clvt:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised us-gaap:PlanName

clvt:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised

clvt:IncentiveAwardPlan2019


Share
Period End2021-03-312020-03-31
Value1138
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercised100.0100.0

clvt:StockIssuedDuringPeriodValuePrivateWarrantsExercised

clvt:StockIssuedDuringPeriodValuePrivateWarrantsExercised


Stock
Period End2021-03-312020-12-31
Value3592000.04124000.0
Percentage of StockIssuedDuringPeriodValuePrivateWarrantsExercised100.0100.0

clvt:StockIssuedDuringPeriodValuePrivateWarrantsExercised us-gaap:ClassOfWarrantOrRight, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:PrivatePlacementWarrant, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Stock
Period End2021-03-31
Value-3592000.0
Percentage of StockIssuedDuringPeriodValuePrivateWarrantsExercised-100.0

clvt:TransactionExpenses us-gaap:Restatement

clvt:TransactionExpenses

srt:RevisionOfPriorPeriodReclassificationAdjustment


Transaction
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value-34.938-8.527-26.689-8.645-23.158
Percentage of TransactionExpenses100.0100.0100.0100.0100.0

srt:ScenarioPreviouslyReported


Transaction
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value348.527268.64523
Percentage of TransactionExpenses-100.0-100.0-100.0-100.0-100.0

clvt:TransactionRelatedCosts

clvt:TransactionRelatedCosts


Transaction
Period End2021-06-302021-03-312020-06-302020-03-31
Value13-26.6398.52726
Percentage of TransactionRelatedCosts100.0100.0100.0100.0

clvt:TransitionIntegrationAndOtherExpenses us-gaap:Restatement

clvt:TransitionIntegrationAndOtherExpenses

srt:RevisionOfPriorPeriodReclassificationAdjustment


Transition
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value-222000.0-1320000.0-2232000.0-3327000.0-5262000.0
Percentage of TransitionIntegrationAndOtherExpenses100.0100.0100.0100.0100.0

srt:ScenarioPreviouslyReported


Transition
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value222000.01320000.02232000.03327000.05262000.0
Percentage of TransitionIntegrationAndOtherExpenses-100.0-100.0-100.0-100.0-100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value2.3832.0693.5912.6754.8960.02.3212.321
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-35371000.01925000.0-64438.0-2086000.0-91455000.0-100500.0
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss us-gaap:BusinessAcquisition

clvt:DecisionResourcesGroup


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value-82210000.0-23954000.0-21865000.0-120070000.0
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss0.00.0-1135.8186334.2

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessAcquisitionsProFormaRevenue


Business
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2862760.2653412892860.2678
Percentage of BusinessAcquisitionsProFormaRevenue100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaRevenue us-gaap:BusinessAcquisition

clvt:DecisionResourcesGroup


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value445428276265
Percentage of BusinessAcquisitionsProFormaRevenue0.00.0100.0100000.0

us-gaap:BusinessCombinationConsiderationTransferred1

us-gaap:BusinessCombinationConsiderationTransferred1


Business
Period End2021-03-312020-10-012020-03-31
Value0.088390.0
Percentage of BusinessCombinationConsiderationTransferred10.0100.00.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

ccc:PublonsLimited


Business
Period End2020-09-302020-06-302020-03-312017-06-01
Value0.00.00.07.401
Percentage of BusinessCombinationConsiderationTransferred10.00.00.00.0

ccc:TrademarkvisionUsaLlc


Business
Period End2020-09-302020-06-302020-03-312018-10-25
Value0.00.08.020
Percentage of BusinessCombinationConsiderationTransferred10.00.00.00.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value8839
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:CPAGlobal, us-gaap:SubsequentEvent


Business
Period End2020-10-01
Value8814
Percentage of BusinessCombinationConsiderationTransferred199.7

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable

clvt:CPAGlobal


Business
Period End2020-10-01
Value6761
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable100.0

us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:CPAGlobal, us-gaap:SubsequentEvent


Business
Period End2020-10-01
Value6761
Percentage of BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

clvt:DecisionResourcesGroup


Business
Period End2021-06-302021-03-31
Value0.0-24.41
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability10.0100.0

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationIntegrationRelatedCosts


Business
Period End2021-03-312020-03-31
Value0.0462.228
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2021-06-302021-03-31
Value0.9060.073
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual100.0100.0

clvt:CPAGlobal


Business
Period End2021-06-302021-03-31
Value4.067-17.052
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual448.9-23358.9

clvt:DecisionResourcesGroup


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value18-7.831-8.911-0.606
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual2013.0-10727.40.00.0

clvt:HanlimIPSCoLTC


Business
Period End2021-06-302021-03-31
Value0.5420.019
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual59.826.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2021-06-302021-03-31
Value2.0952.236
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0100.0

clvt:CPAGlobal


Business
Period End2021-06-302021-03-31
Value156152
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual7476.36823.6

clvt:DecisionResourcesGroup


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value54444617
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual2623.61982.10.00.0

clvt:HanlimIPSCoLTC


Business
Period End2021-06-302021-03-31
Value0.6850.291
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual32.713.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets us-gaap:BusinessAcquisition, us-gaap:FairValueByAssetClass

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets

clvt:CPAGlobal, us-gaap:AccountsReceivable


Business
Period End2021-06-302021-03-31
Value-483000.06222000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets100.0100.0

clvt:CPAGlobal, us-gaap:CashAndCashEquivalents


Business
Period End2021-03-31
Value433000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets7.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities us-gaap:BusinessAcquisition, us-gaap:FairValueByLiabilityClass

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities

clvt:CPAGlobal, us-gaap:AccruedLiabilities


Business
Period End2021-06-302021-03-31
Value61-2.358
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities100.0100.0

clvt:CPAGlobal, us-gaap:DeferredIncomeTaxCharges


Business
Period End2021-06-302021-03-31
Value15-0.361
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities24.515.3

clvt:CPAGlobal, us-gaap:DeferredRevenueArrangementTypeDomain


Business
Period End2021-03-31
Value-0.756
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities32.1

clvt:CPAGlobal, us-gaap:OtherLiabilities


Business
Period End2021-03-31
Value-1.289
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities54.7

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed

ccc:DecisionResourcesGroup


Business
Period End2020-09-302020-06-30
Value255.702
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed100.0100.0

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2021-03-31
Value0.0
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed0.0

clvt:CPAGlobal


Business
Period End2021-06-302021-03-312020-03-31
Value1.0123.190.0
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed0.00.00.0

clvt:DecisionResourcesGroup


Business
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.023-24.3835.70219
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed0.00.0100.00.0

clvt:HanlimIPSCoLTC


Business
Period End2021-03-31
Value0.0
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCostExpensed0.0

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLosses us-gaap:BusinessCombinationSeparatelyRecognizedTransactions

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLosses

ccc:DecisionResourcesGroupAcquisition


Business
Period End2020-09-302020-06-30
Value-454000.0-8911000.0
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLosses100.0100.0

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized us-gaap:BusinessCombinationSeparatelyRecognizedTransactions

us-gaap:BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized

ccc:DecisionResourcesGroupAcquisition


Business
Period End2020-09-302020-06-30
Value4946
Percentage of BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized100.0100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-2290000.06138000.06861000.0-897000.0-7709000.09528000.0-997000.02062000.0861000.06836000.0
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition

us-gaap:CashAcquiredFromAcquisition

clvt:BeijingIncoPatTechnologyCoLtd


Cash
Period End2020-10-26
Value0.844
Percentage of CashAcquiredFromAcquisition100.0

clvt:CPAGlobal


Cash
Period End2020-10-01
Value98
Percentage of CashAcquiredFromAcquisition0.0

clvt:HanlimIPSCoLTC


Cash
Period End2020-11-23
Value2.191
Percentage of CashAcquiredFromAcquisition0.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:CPAGlobal, us-gaap:SubsequentEvent


Cash
Period End2020-10-01
Value91
Percentage of CashAcquiredFromAcquisition0.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1462316115875105
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-751000.0162000.0-37685000.0-779000.0-10855000.04214000.08579000.0-3619000.0-657000.0-3946000.0
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2000.0-6000.0-103000.019000.0-14000.019000.027000.020000.020000.018000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value52000.0-52000.0-296000.040000.040000.040000.037000.040000.040000.040000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value82000.082000.057000.079000.079000.079000.073000.080000.080000.078000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value396000.0392000.0-16000.0246000.0279000.0246000.0224000.0240000.0240000.0241000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value368000.0368000.0475000.0226000.0226000.0226000.0208000.0220000.0220000.0221000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.2533.3334.5582.9182.9042.3292.7182.2812.1312.051
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation us-gaap:Restatement

srt:ScenarioPreviouslyReported


Depreciationus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value4.5582.9182.9042.3292.7182.2812.131
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value13013112668565155434358
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-03-312020-12-312020-09-302020-06-30
Value978000.0-1000.000
Percentage of DerivativeGainLossOnDerivativeNet100.0100.00.00.0

us-gaap:DerivativeGainOnDerivative

us-gaap:DerivativeGainOnDerivative


Derivative
Period End2021-03-312020-06-302020-04-012020-03-31
Value1.0230.00.5331.737
Percentage of DerivativeGainOnDerivative100.00.0100.0100.0

us-gaap:DerivativeGainOnDerivative us-gaap:DerivativeInstrumentRisk

us-gaap:ForeignExchangeContract


Derivative
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.7621.0230.00.0
Percentage of DerivativeGainOnDerivative0.0100.00.00.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3553000.08578000.01404000.02771000.0-7205000.0-2013000.0-2169000.01278000.0110000.0-190000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense


Employee
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.4351.4-2.791-0.0020.550.0450.0850.078
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:EmployeeStockOption


Employee
Period End2020-09-302020-06-30
Value314000.01603000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions100.0100.0

us-gaap:FairValueAdjustmentOfWarrants

us-gaap:FairValueAdjustmentOfWarrants


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value21-51.215-19.1131442355-0.3662126
Percentage of FairValueAdjustmentOfWarrants100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueAdjustmentOfWarrants us-gaap:ClassOfWarrantOrRight, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:PrivatePlacementWarrant, us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2021-06-302021-03-312020-06-302020-03-31
Value21-51.2152355
Percentage of FairValueAdjustmentOfWarrants100.0100.0100.0100.0

us-gaap:FairValueAdjustmentOfWarrants us-gaap:Restatement

srt:RevisionOfPriorPeriodErrorCorrectionAdjustment


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-19.1131442355-0.3662126
Percentage of FairValueAdjustmentOfWarrants100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value91000.0130000.0380000.04616000.0469000.00
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0100.0100.0100.00.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition

us-gaap:FinitelivedIntangibleAssetsAcquired1

clvt:BeijingIncoPatTechnologyCoLtd


Finitelived
Period End2020-10-26
Value21
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

clvt:CPAGlobal


Finitelived
Period End2020-10-01
Value4920
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:HanlimIPSCoLTC


Finitelived
Period End2020-11-23
Value8.805
Percentage of FinitelivedIntangibleAssetsAcquired10.0

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

clvt:BeijingIncoPatTechnologyCoLtd, us-gaap:CustomerRelationships


Finitelived
Period End2020-10-26
Value19
Percentage of FinitelivedIntangibleAssetsAcquired191.0

clvt:BeijingIncoPatTechnologyCoLtd, us-gaap:TechnologyBasedIntangibleAssets


Finitelived
Period End2020-10-26
Value1.892
Percentage of FinitelivedIntangibleAssetsAcquired18.6

clvt:BeijingIncoPatTechnologyCoLtd, us-gaap:TradeNames


Finitelived
Period End2020-10-26
Value0.076
Percentage of FinitelivedIntangibleAssetsAcquired10.3

clvt:CPAGlobal, us-gaap:CustomerRelationships


Finitelived
Period End2020-10-01
Value4643
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:CPAGlobal, us-gaap:TechnologyBasedIntangibleAssets


Finitelived
Period End2020-10-01
Value266
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:CPAGlobal, us-gaap:Trademarks


Finitelived
Period End2020-10-01
Value10
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:HanlimIPSCoLTC, clvt:NonCompeteAgreements


Finitelived
Period End2020-11-23
Value0.958
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:HanlimIPSCoLTC, us-gaap:CustomerRelationships


Finitelived
Period End2020-11-23
Value7.832
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:HanlimIPSCoLTC, us-gaap:NoncompeteAgreements


Finitelived
Period End2020-11-23
Value0.958
Percentage of FinitelivedIntangibleAssetsAcquired10.0

clvt:HanlimIPSCoLTC, us-gaap:TradeNames


Finitelived
Period End2020-11-23
Value0.015
Percentage of FinitelivedIntangibleAssetsAcquired10.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.168-15.9848.0325.863
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0

us-gaap:GainLossOnContractTermination us-gaap:BusinessAcquisition, us-gaap:DerivativeInstrumentRisk

us-gaap:GainLossOnContractTermination

clvt:CPAGlobal, us-gaap:InterestRateSwap


Gain
Period End2020-10-01
Value-22262000.0
Percentage of GainLossOnContractTermination100.0

us-gaap:GainLossOnSaleOfBusiness

us-gaap:GainLossOnSaleOfBusiness


Gain
Period End2021-03-312020-12-312020-09-30
Value-0.586280.657
Percentage of GainLossOnSaleOfBusiness100.0100.0100.0

us-gaap:GainLossOnTerminationOfLease

us-gaap:GainLossOnTerminationOfLease


Gain
Period End2021-06-302021-03-312020-09-302020-06-30
Value0-3104000.01019000.0-137000.0
Percentage of GainLossOnTerminationOfLease0.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-03-312020-11-232020-10-262020-10-012020-02-282019-11-27
Value-8.1212.86140412349744
Percentage of GoodwillAcquiredDuringPeriod100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementBusinessSegments

clvt:IntellectualPropertyGroup


Goodwill
Period End2021-03-31
Value-8.121
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-12-31
Value-23088000.0-1869000.0-235760000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

clvt:IntellectualPropertyGroup


Goodwill
Period End2021-06-302021-03-31
Value-23118000.0-1987000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.1106.3

clvt:ScienceGroup


Goodwill
Period End2021-06-302021-03-31
Value30000.0118000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss-0.1-6.3

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillPurchaseAccountingAdjustments


Goodwill
Period End2020-12-312020-09-30
Value0314000.0
Percentage of GoodwillPurchaseAccountingAdjustments0.0100.0

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:BusinessAcquisition

clvt:CPAGlobal


Goodwill
Period End2021-06-302021-03-31
Value-29700000.0-8121000.0
Percentage of GoodwillPurchaseAccountingAdjustments0.00.0

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GoodwillWrittenOffRelatedToSaleOfBusinessUnit

us-gaap:DiscontinuedOperationsDisposedOfBySale, clvt:TechstreetBusiness


Goodwill
Period End2020-11-06
Value9129000.0
Percentage of GoodwillWrittenOffRelatedToSaleOfBusinessUnit100.0

us-gaap:ImpairmentOfLeasehold

us-gaap:ImpairmentOfLeasehold


Impairment
Period End2021-06-30
Value4260000.0
Percentage of ImpairmentOfLeasehold100.0

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-32.77317-9.544-83.94
Percentage of IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-104.25165174-87.853-46.7994084-70.504-49.52568
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredCharges

us-gaap:IncreaseDecreaseInDeferredCharges


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-2384000.0-2332000.0-2612000.0-1068000.0-1064000.0-1008000.012182000.0-1534000.0-11045000.0-2099000.0
Percentage of IncreaseDecreaseInDeferredCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-20766000.0-9725000.0-25506000.0-49683000.0-3344000.0-12035000.0-2293000.032215000.0-19778000.0-9049000.0
Percentage of IncreaseDecreaseInOtherCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-52.8020.9276.047-4.6-3.574-54.6448.952-4.058-5.4261.507
Percentage of IncreaseDecreaseInOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-38000.0-2839000.0381000.055976000.0-1790000.0-52109000.0994000.0-1568000.0-782000.0-3988000.0
Percentage of IncreaseDecreaseInOtherNoncurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:IncreaseDecreaseInPrepaidExpense


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.7767.17-18.586.642-0.6567.3497.214-4.115-2.6889.813
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseImpairmentLoss us-gaap:SubsequentEventType

us-gaap:OperatingLeaseImpairmentLoss

us-gaap:SubsequentEvent


Operating
Period End2021-05-072021-02-25
Value217.18
Percentage of OperatingLeaseImpairmentLoss100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value481950810-2.28-8.472.08-4.724-3.861-3.751
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.6141.1481.1580.8550.270.210.4020.43
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent1.35.811.1-37.5-3.2-4.4-10.4-11.5

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.4030.192-0.066-1.109-3.16-1.271-4.247-2.376
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-0.81.0-0.648.637.326.9110.063.3

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value481950810-2.28-8.472.08-4.724-3.861-3.77
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.5

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4000.04000.0602000.015000.0-25000.067000.01090000.0-19000.08000.0-19000.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-71000.0-3494000.0-6513000.0-4666000.01553000.07015000.0-1334000.0216000.06932000.0-5440000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonrecurringIncomeExpense

us-gaap:OtherNonrecurringIncomeExpense


Other
Period End2021-06-302020-06-30
Value-732000.0-749000.0
Percentage of OtherNonrecurringIncomeExpense100.0100.0

us-gaap:OtherOperatingIncome

us-gaap:OtherOperatingIncome


Other
Period End2021-03-312020-03-31
Value-246000.0169000.0
Percentage of OtherOperatingIncome100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.9-16.2337-0.1388.7816.0321.7792.0576.607-5.617
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet us-gaap:Restatement

srt:ScenarioPreviouslyReported


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value37-0.1388.7816.0321.7792.0576.607
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities


Payment
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value3701000.0004115000.000
Percentage of PaymentForContingentConsiderationLiabilityFinancingActivities100.00.00.0100.00.00.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value12175.7486.647
Percentage of PaymentsForRestructuring100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve

clvt:ExitAndDisposalCosts


Payments
Period End2021-06-302021-03-312020-06-30
Value2.1961.1110.199
Percentage of PaymentsForRestructuring17.06.53.5

clvt:SeveranceAndRelatedBenefitCost


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value10155.5496.647
Percentage of PaymentsForRestructuring83.093.596.5100.0

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

ccc:ExitAndDisposalCosts, ccc:DRGAcquisitionIntegrationProgram


Payments
Period End2020-09-30
Value0.144
Percentage of PaymentsForRestructuring0.0

ccc:ExitAndDisposalCosts, ccc:OperationSimplificationAndOptimizationProgram


Payments
Period End2020-09-302020-06-302020-03-31
Value2.4480.1990.0
Percentage of PaymentsForRestructuring0.03.50.0

ccc:SeveranceAndRelatedBenefitCost, ccc:DRGAcquisitionIntegrationProgram


Payments
Period End2020-09-30
Value1.013
Percentage of PaymentsForRestructuring0.0

ccc:SeveranceAndRelatedBenefitCost, ccc:OperationSimplificationAndOptimizationProgram


Payments
Period End2020-09-302020-06-302020-03-31
Value2.9394.2976.647
Percentage of PaymentsForRestructuring0.074.8100.0

clvt:ExitAndDisposalCosts, clvt:CPAAcquisitionIntegrationProgram


Payments
Period End2021-03-31
Value0.261
Percentage of PaymentsForRestructuring1.5

clvt:ExitAndDisposalCosts, clvt:DRGAcquisitionIntegrationProgram


Payments
Period End2021-03-31
Value0.099
Percentage of PaymentsForRestructuring0.6

clvt:ExitAndDisposalCosts, clvt:OperationSimplificationAndOptimizationProgram


Payments
Period End2021-03-31
Value0.751
Percentage of PaymentsForRestructuring4.4

clvt:SeveranceAndRelatedBenefitCost, clvt:CPAAcquisitionIntegrationProgram


Payments
Period End2021-03-31
Value10
Percentage of PaymentsForRestructuring63.2

clvt:SeveranceAndRelatedBenefitCost, clvt:DRGAcquisitionIntegrationProgram


Payments
Period End2021-03-31
Value0.439
Percentage of PaymentsForRestructuring2.6

clvt:SeveranceAndRelatedBenefitCost, clvt:OperationSimplificationAndOptimizationProgram


Payments
Period End2021-03-312020-03-31
Value4.7166.647
Percentage of PaymentsForRestructuring27.7100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringPlan

ccc:DRGAcquisitionIntegrationProgram


Payments
Period End2020-09-30
Value1.157
Percentage of PaymentsForRestructuring0.0

ccc:OperationSimplificationAndOptimizationProgram


Payments
Period End2020-09-302020-06-302020-03-31
Value5.3874.4966.647
Percentage of PaymentsForRestructuring0.078.2100.0

clvt:CPAAcquisitionIntegrationProgram


Payments
Period End2021-03-31
Value11
Percentage of PaymentsForRestructuring64.8

clvt:DRGAcquisitionIntegrationProgram


Payments
Period End2021-03-31
Value0.538
Percentage of PaymentsForRestructuring3.2

clvt:OperationSimplificationAndOptimizationProgram


Payments
Period End2021-03-312020-03-31
Value5.4676.647
Percentage of PaymentsForRestructuring32.1100.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value330.00.2535.0140.00.0
Percentage of PaymentsOfDebtIssuanceCosts100.00.0100.0100.00.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value174.4894.3823.1361510
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

clvt:CPAGlobal


Payments
Period End2020-10-01
Value2078
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:CPAGlobal, us-gaap:SubsequentEvent


Payments
Period End2020-10-01
Value2052
Percentage of PaymentsToAcquireBusinessesGross98.8

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.0-0.43320340.00.08850.00.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.0100.00.00.0100.00.00.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

clvt:BeijingIncoPatTechnologyCoLtd


Payments
Period End2020-10-26
Value52
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

clvt:CPAGlobal


Payments
Period End2020-10-01
Value8740
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

clvt:HanlimIPSCoLTC


Payments
Period End2020-11-23
Value9.254
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:CPAGlobal, us-gaap:SubsequentEvent


Payments
Period End2020-10-01
Value8722
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


Payments
Period End2020-12-312020-09-302019-12-312019-09-30
Value0002625000.0
Percentage of PaymentsToAcquireIntangibleAssets0.00.00.0100.0

us-gaap:PreferredStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:PreferredStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Preferred
Period End2021-07-15
Value1.12
Percentage of PreferredStockDividendsPerShareDeclared100.0

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value370.00.03.7510.00.0
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested100.00.00.0100.00.00.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.008-0.0143035400.2780.00.0
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.00.00.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility

us-gaap:ProceedsFromLinesOfCredit

us-gaap:RevolvingCreditFacility


Proceeds
Period End2020-10-01
Value60
Percentage of ProceedsFromLinesOfCredit100.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:RevolvingCreditFacility, us-gaap:SubsequentEvent


Proceeds
Period End2020-10-01
Value60
Percentage of ProceedsFromLinesOfCredit100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value9.7615.0740.8150.1250.01.1821.3040.141
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:ProceedsFromWarrantExercises

us-gaap:ProceedsFromWarrantExercises


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0277
Percentage of ProceedsFromWarrantExercises0.00.00.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2283000.03122000.01502000.01043000.0787000.00-538000.0-609000.01789000.0689000.0
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty


Related
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.00.00.00.030.1580.231
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.00.00.0100.0100.0100.0

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty us-gaap:RelatedPartyTransactionsByRelatedParty

ccc:Baring


Related
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.00.00.00.00.1670.0790.167
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.00.00.00.0556.750.072.3

ccc:OnexPartnersAdvisorLp


Related
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.00.00.00.1430.2230.1120.215
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.00.00.00.0743.370.993.1

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty us-gaap:RelatedPartyTransactionsByRelatedParty, us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionBySupplier

srt:AffiliatedEntity, clvt:BaringVendor


Related
Period End2021-06-302020-06-30
Value0.2760.273
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.00.0

srt:AffiliatedEntity, clvt:VendorOne


Related
Period End2021-06-30
Value0.382
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.0

srt:AffiliatedEntity, clvt:VendorThree


Related
Period End2021-06-30
Value1.981
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.0

srt:AffiliatedEntity, clvt:VendorTwo


Related
Period End2021-06-30
Value7.902
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.0

us-gaap:RepaymentsOfLinesOfCredit us-gaap:CreditFacility

us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RevolvingCreditFacility


Repayments
Period End2020-12-31
Value60
Percentage of RepaymentsOfLinesOfCredit100.0

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value600.00.0650.00.02030
Percentage of RepaymentsOfLongTermLinesOfCredit100.00.00.0100.00.00.0100.0100.0

us-gaap:RepaymentsOfOtherLongTermDebt

us-gaap:RepaymentsOfOtherLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.157.153.153.153.153.150.0013.8366333.836
Percentage of RepaymentsOfOtherLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value41400.4080.109157.7540.00.0
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.00.00.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

clvt:ExitAndDisposalActivities


Restructuring
Period End2021-06-302020-06-30
Value1.7912.761
Percentage of RestructuringCharges4.317.4

clvt:ExitAndDisposalCosts


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value24457.6691.18
Percentage of RestructuringCharges58.7111.448.415.2

clvt:LeaseExistCostIncludingImpairment


Restructuring
Period End2021-06-302020-06-30
Value224.908
Percentage of RestructuringCharges54.431.0

clvt:SeveranceAndRelatedBenefitCost


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value17198.1776.574
Percentage of RestructuringCharges41.346.451.684.8

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

ccc:ExitAndDisposalCosts, ccc:DRGAcquisitionIntegrationProgram


Restructuring
Period End2020-09-302020-06-30
Value0.1490.012
Percentage of RestructuringCharges136.70.1

ccc:ExitAndDisposalCosts, ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302020-03-31
Value1.3612.7491.18
Percentage of RestructuringCharges1248.617.315.2

ccc:SeveranceAndRelatedBenefitCost, ccc:DRGAcquisitionIntegrationProgram


Restructuring
Period End2020-09-302020-06-30
Value1.213.312
Percentage of RestructuringCharges1110.120.9

ccc:SeveranceAndRelatedBenefitCost, ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302020-03-31
Value0.4724.8656.574
Percentage of RestructuringCharges433.030.784.8

clvt:ExitAndDisposalActivities, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value0.287
Percentage of RestructuringCharges0.7

clvt:ExitAndDisposalActivities, clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-03-312020-03-31
Value0.0491.18
Percentage of RestructuringCharges0.115.2

clvt:ExitAndDisposalCosts, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value45
Percentage of RestructuringCharges110.5

clvt:ExitAndDisposalCosts, clvt:DRGAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value0.075
Percentage of RestructuringCharges0.2

clvt:ExitAndDisposalCosts, clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-03-312020-03-31
Value0.1771.18
Percentage of RestructuringCharges0.415.2

clvt:ExitAndDisposalIncludingLeaseExitActivities, clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-03-31
Value0.177
Percentage of RestructuringCharges0.4

clvt:Impairment, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value40
Percentage of RestructuringCharges99.6

clvt:LeaseExistCostIncludingImpairment, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value45
Percentage of RestructuringCharges109.8

clvt:LeaseExistCostIncludingImpairment, clvt:DRGAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value0.075
Percentage of RestructuringCharges0.2

clvt:LeaseExistCostIncludingImpairment, clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-03-31
Value0.128
Percentage of RestructuringCharges0.3

clvt:LeaseExitCosts, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value4.208
Percentage of RestructuringCharges10.3

clvt:OtherCosts, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-06-30
Value24
Percentage of RestructuringCharges58.1

clvt:OtherCosts, clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-06-302020-06-30
Value0.2347.657
Percentage of RestructuringCharges0.648.3

clvt:SeveranceAndRelatedBenefitCost, clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-06-302021-03-31
Value1318
Percentage of RestructuringCharges33.545.3

clvt:SeveranceAndRelatedBenefitCost, clvt:DRGAcquisitionIntegrationProgram


Restructuring
Period End2021-06-302021-03-312020-06-30
Value0.2350.1923.312
Percentage of RestructuringCharges0.60.520.9

clvt:SeveranceAndRelatedBenefitCost, clvt:OneClarivateProgram


Restructuring
Period End2021-06-30
Value2.044
Percentage of RestructuringCharges4.9

clvt:SeveranceAndRelatedBenefitCost, clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.9720.2524.8656.574
Percentage of RestructuringCharges2.30.630.784.8

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

ccc:DRGAcquisitionIntegrationProgram


Restructuring
Period End2020-09-302020-06-30
Value1.3593.324
Percentage of RestructuringCharges1246.821.0

ccc:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2020-09-302020-06-302020-03-31
Value1.8337.6147.754
Percentage of RestructuringCharges1681.748.0100.0

clvt:CPAAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value63
Percentage of RestructuringCharges155.8

clvt:DRGAcquisitionIntegrationProgram


Restructuring
Period End2021-03-31
Value0.267
Percentage of RestructuringCharges0.7

clvt:OperationSimplificationAndOptimizationProgram


Restructuring
Period End2021-03-312020-03-31
Value0.4297.754
Percentage of RestructuringCharges1.0100.0

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

clvt:CPAAcquisitionIntegrationProgram, clvt:IntellectualPropertyGroup


Restructuring
Period End2021-06-302021-03-31
Value2440
Percentage of RestructuringCharges59.598.7

clvt:CPAAcquisitionIntegrationProgram, clvt:ScienceGroup


Restructuring
Period End2021-06-302021-03-31
Value1322
Percentage of RestructuringCharges32.254.6

clvt:DRGAcquisitionIntegrationProgram, clvt:IntellectualPropertyGroup


Restructuring
Period End2021-06-302021-03-31
Value0.1540.172
Percentage of RestructuringCharges0.40.4

clvt:DRGAcquisitionIntegrationProgram, clvt:ScienceGroup


Restructuring
Period End2021-06-302021-03-31
Value0.0810.095
Percentage of RestructuringCharges0.20.2

us-gaap:RestructuringCharges us-gaap:StatementBusinessSegments

clvt:IntellectualPropertyGroup


Restructuring
Period End2021-06-302021-03-312020-03-31
Value0.7890.2723.847
Percentage of RestructuringCharges1.90.749.6

clvt:ScienceGroup


Restructuring
Period End2021-06-302021-03-312020-03-31
Value0.4170.1573.908
Percentage of RestructuringCharges1.00.450.4

us-gaap:RestructuringSettlementAndImpairmentProvisions

us-gaap:RestructuringSettlementAndImpairmentProvisions


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value4164203.192157.7540.0
Percentage of RestructuringSettlementAndImpairmentProvisions100.0100.0100.0100.0100.0100.00.0

us-gaap:RestructuringSettlementAndImpairmentProvisions us-gaap:Restatement

srt:ScenarioPreviouslyReported


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-31
Value203.192157.754
Percentage of RestructuringSettlementAndImpairmentProvisions100.0100.0100.0100.0

us-gaap:RevenueFromRelatedParties us-gaap:MajorCustomers, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RevenueFromRelatedParties

clvt:CustomerOne, srt:AffiliatedEntity


Revenue
Period End2021-06-30
Value0.032
Percentage of RevenueFromRelatedParties100.0

clvt:CustomerThree, srt:AffiliatedEntity


Revenue
Period End2021-06-30
Value0.0
Percentage of RevenueFromRelatedParties0.0

clvt:CustomerTwo, srt:AffiliatedEntity


Revenue
Period End2021-06-30
Value11
Percentage of RevenueFromRelatedParties34450.0

clvt:OnexCustomer, srt:AffiliatedEntity


Revenue
Period End2021-06-302020-06-30
Value0.2210.468
Percentage of RevenueFromRelatedParties690.60.0

us-gaap:RevenueFromRelatedParties us-gaap:RelatedPartyTransactionsByRelatedParty

ccc:McKinseyCompany


Revenue
Period End2020-09-302019-09-30
Value0.5460.019
Percentage of RevenueFromRelatedParties0.00.0

clvt:LeonardGreen1


Revenue
Period End2021-03-31
Value0.031
Percentage of RevenueFromRelatedParties0.0

clvt:LeonardGreen2


Revenue
Period End2021-03-31
Value9.621
Percentage of RevenueFromRelatedParties0.0

clvt:LeonardGreen3


Revenue
Period End2021-03-31
Value0.07
Percentage of RevenueFromRelatedParties0.0

clvt:McKinseyCompany


Revenue
Period End2021-03-312020-03-31
Value0.1670.023
Percentage of RevenueFromRelatedParties0.00.0

us-gaap:ImmediateFamilyMemberOfManagementOrPrincipalOwner


Revenue
Period End2021-06-302020-06-30
Value0.3320.297
Percentage of RevenueFromRelatedParties1037.50.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction

us-gaap:SaleOfStockConsiderationReceivedOnTransaction


Sale
Period End2021-06-302020-06-30
Value728304
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0100.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:StatementClassOfStock

us-gaap:SeriesAPreferredStock


Sale
Period End2021-06-30
Value1393
Percentage of SaleOfStockConsiderationReceivedOnTransaction191.2

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost

us-gaap:EmployeeStockOption


Share
Period End2020-11-302020-11-06
Value2007000.0791000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-31
Value121000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost0.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value-1.2424.560.66
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue


Share
Period End2020-12-312020-09-30
Value00.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value0.3923.551.470.43
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.071.7

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9134000.0361000.01976000.076000.056000.02863000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-31
Value0.323.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value-2.0922.630.03
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue-696.796.30.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value1.1210.90.03
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:Warrant


Share
Period End2021-06-302021-03-31
Value016.93
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice0.0155.3

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice0.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-31
Value0.02
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice100.0

us-gaap:StockIssuedDuringPeriodValueAcquisitions us-gaap:BusinessAcquisition

us-gaap:StockIssuedDuringPeriodValueAcquisitions

clvt:CPAGlobal


Stock
Period End2021-01-31
Value43
Percentage of StockIssuedDuringPeriodValueAcquisitions100.0

clvt:DRG


Stock
Period End2021-06-302021-02-282021-03-31
Value0.06161
Percentage of StockIssuedDuringPeriodValueAcquisitions0.00.00.0

us-gaap:StockIssuedDuringPeriodValueAcquisitions us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

clvt:CPAGlobal, us-gaap:SubsequentEvent


Stock
Period End2021-01-31
Value43
Percentage of StockIssuedDuringPeriodValueAcquisitions100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationForfeited

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationForfeited


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value174.4894.53.1361510
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationForfeited100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensationForfeited us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value174.4894.53.1361510
Percentage of StockIssuedDuringPeriodValueShareBasedCompensationForfeited100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-09-30
Value9761000.05074000.0815000.0125000.01182000.0141000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-09-30
Value9761000.05074000.0815000.0125000.01182000.0141000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

srt:AffiliatedEntity


Stock
Period End2021-06-30
Value5052
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0

us-gaap:SubleaseIncome

us-gaap:SubleaseIncome


Sublease
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value770000.0755000.0397000.0709000.00
Percentage of SubleaseIncome100.0100.0100.0100.00.0

ccc:AwardsVestedLimitBeforeSecondAnniversary

ccc:AwardsVestedLimitBeforeSecondAnniversary


Awards
Period End2020-09-30
Value0.33
Percentage of AwardsVestedLimitBeforeSecondAnniversary100.0

ccc:AwardsVestedLimitBeforeThirdAnniversary

ccc:AwardsVestedLimitBeforeThirdAnniversary


Awards
Period End2020-09-30
Value0.66
Percentage of AwardsVestedLimitBeforeThirdAnniversary100.0

ccc:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure us-gaap:BusinessAcquisition

ccc:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure

ccc:DecisionResourcesGroup


Business
Period End2020-09-302020-06-302020-03-31
Value305.7631.187
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure100.0100.0100.0

ccc:TrademarkvisionUsaLlc


Business
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value0.00.00.08.04.115
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure0.00.00.00.00.0

ccc:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Business
Period End2020-09-302020-06-30
Value8964
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure291.01122.0

ccc:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Business
Period End2020-09-302020-06-30
Value8964
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure291.01122.0

ccc:ComputerHardwareAndOtherPropertyNet

ccc:ComputerHardwareAndOtherPropertyNet


Computer
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value2324221820
Percentage of ComputerHardwareAndOtherPropertyNet100.0100.0100.0100.0100.0

ccc:DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndOtherCurrentLiabilitiesCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

ccc:DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndOtherCurrentLiabilitiesCurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value6068000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndOtherCurrentLiabilitiesCurrent100.0

ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value80000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesCurrent100.0

ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesNoncurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesNoncurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value35000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiabilitiesNoncurrent100.0

ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

ccc:DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value113000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsNoncurrent100.0

ccc:EquityHoldbackConsideration us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:EquityHoldbackConsideration

ccc:CPAGlobal, us-gaap:SubsequentEvent


Equity
Period End2020-10-01
Value46
Percentage of EquityHoldbackConsideration100.0

ccc:LiabilitiesHeldForSale

ccc:LiabilitiesHeldForSale


Liabilities
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value250.00.0260.0
Percentage of LiabilitiesHeldForSale100.00.00.0100.00.0

ccc:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months

ccc:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months


Revenue
Period End2020-09-30
Value26.2
Percentage of RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months100.0

ccc:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years

ccc:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years


Revenue
Period End2020-09-30
Value17.8
Percentage of RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years100.0

ccc:SharesIssuedPercentageOfOwnership us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

ccc:SharesIssuedPercentageOfOwnership

ccc:CPAGlobal, us-gaap:SubsequentEvent


Shares
Period End2020-10-01
Value35.0
Percentage of SharesIssuedPercentageOfOwnership100.0

clvt:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure us-gaap:BusinessAcquisition

clvt:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure

clvt:CPAGlobal


Business
Period End2020-10-01
Value46
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure100.0

clvt:PublonsLimited


Business
Period End2021-03-312020-12-312019-12-312018-12-31
Value0.00.03.12.96
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure0.00.00.00.0

clvt:TrademarkvisionUsaLlc


Business
Period End2021-03-312020-12-312019-12-312018-12-31
Value0.00.08.04.115
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure0.00.00.00.0

clvt:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Business
Period End2020-12-31
Value130
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure0.0

clvt:BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Business
Period End2020-12-31
Value130
Percentage of BusinessCombinationContingentConsiderationLiabilityFairValueDisclosure0.0

clvt:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPaymentsToAcquireBusinessNetOfCashAcquired us-gaap:BusinessAcquisition

clvt:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPaymentsToAcquireBusinessNetOfCashAcquired

clvt:CPAGlobal


Business
Period End2021-06-30
Value433000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPaymentsToAcquireBusinessNetOfCashAcquired100.0

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetFairValue us-gaap:BusinessAcquisition

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetFairValue

clvt:CPAGlobal


Business
Period End2021-06-30
Value38
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetFairValue100.0

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesDeferredRevenue us-gaap:BusinessAcquisition

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesDeferredRevenue

clvt:CPAGlobal


Business
Period End2020-10-01
Value16
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesDeferredRevenue100.0

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseCurrent us-gaap:BusinessAcquisition

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseCurrent

clvt:CPAGlobal


Business
Period End2020-10-01
Value7738000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseCurrent100.0

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseNonCurrent us-gaap:BusinessAcquisition

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseNonCurrent

clvt:CPAGlobal


Business
Period End2020-10-01
Value23
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseNonCurrent100.0

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOperatingLeaseRightofUseAssets us-gaap:BusinessAcquisition

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOperatingLeaseRightofUseAssets

clvt:CPAGlobal


Business
Period End2020-10-01
Value30
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOperatingLeaseRightofUseAssets100.0

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherIntangibleAssets us-gaap:BusinessAcquisition

clvt:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherIntangibleAssets

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value21
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherIntangibleAssets100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value4920
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherIntangibleAssets0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value8.805
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOtherIntangibleAssets0.0

clvt:ComputerHardwareAndOtherPropertyNet

clvt:ComputerHardwareAndOtherPropertyNet


Computer
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value273336232422182018
Percentage of ComputerHardwareAndOtherPropertyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

clvt:ComputerHardwareAndOtherPropertyNet us-gaap:Restatement

srt:ScenarioPreviouslyReported


Computer
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value36232422182018
Percentage of ComputerHardwareAndOtherPropertyNet100.0100.0100.0100.0100.0100.0100.0

clvt:ContingentLiabilityDiscountOnDebtForTheUnderwritersFee us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

clvt:ContingentLiabilityDiscountOnDebtForTheUnderwritersFee

srt:ScenarioForecast, clvt:ProQuest, us-gaap:SubsequentEvent


Contingent
Period End2021-11-09
Value27
Percentage of ContingentLiabilityDiscountOnDebtForTheUnderwritersFee100.0

clvt:ContingentLiabilityTransactionRelatedFee us-gaap:StatementScenario, us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

clvt:ContingentLiabilityTransactionRelatedFee

srt:ScenarioForecast, clvt:ProQuest, us-gaap:SubsequentEvent


Contingent
Period End2021-11-09
Value83
Percentage of ContingentLiabilityTransactionRelatedFee100.0

clvt:DeferredTaxAssetsAccountsReceivable

clvt:DeferredTaxAssetsAccountsReceivable


Deferred
Period End2020-12-312019-12-31
Value1564000.01346000.0
Percentage of DeferredTaxAssetsAccountsReceivable100.0100.0

clvt:DeferredTaxAssetsAccountsReceivable us-gaap:Restatement

srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-312019-12-31
Value1564000.01346000.0
Percentage of DeferredTaxAssetsAccountsReceivable100.0100.0

clvt:DeferredTaxAssetsDebtIssuanceCosts

clvt:DeferredTaxAssetsDebtIssuanceCosts


Deferred
Period End2020-12-312019-12-31
Value143.176
Percentage of DeferredTaxAssetsDebtIssuanceCosts100.0100.0

clvt:DeferredTaxAssetsDebtIssuanceCosts us-gaap:Restatement

srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-312019-12-31
Value143.176
Percentage of DeferredTaxAssetsDebtIssuanceCosts100.0100.0

clvt:DeferredTaxReceivableAgreement

clvt:DeferredTaxReceivableAgreement


Deferred
Period End2020-12-31
Value30
Percentage of DeferredTaxReceivableAgreement100.0

clvt:DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal

clvt:DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal


Defined
Period End2020-12-31
Value13
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsTotal100.0

clvt:DisposalGroupIncludingDiscontinuedOperationConsiderationHeldInEscrow us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

clvt:DisposalGroupIncludingDiscontinuedOperationConsiderationHeldInEscrow

us-gaap:DiscontinuedOperationsDisposedOfBySale, clvt:TechstreetBusiness


Disposal
Period End2020-11-06
Value-4300000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationConsiderationHeldInEscrow100.0

clvt:EmployeePhantomSharePlanLiabilityCurrent

clvt:EmployeePhantomSharePlanLiabilityCurrent


Employee
Period End2021-06-302021-03-312020-12-31
Value179171193
Percentage of EmployeePhantomSharePlanLiabilityCurrent100.0100.0100.0

clvt:EmployeePhantomShareReceivableAssetFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:EmployeePhantomShareReceivableAssetFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Employee
Period End2021-06-302021-03-312020-12-31
Value175168188
Percentage of EmployeePhantomShareReceivableAssetFairValueDisclosure100.0100.0100.0

clvt:EmployeePhantomShareReceivableAssetFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Employee
Period End2020-12-31
Value188
Percentage of EmployeePhantomShareReceivableAssetFairValueDisclosure100.0

clvt:EmployeePhantomShareReceivableCurrentLiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:EmployeePhantomShareReceivableCurrentLiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Employee
Period End2021-06-302021-03-312020-12-31
Value179171193
Percentage of EmployeePhantomShareReceivableCurrentLiabilitiesFairValueDisclosure100.0100.0100.0

clvt:EmployeePhantomShareReceivableCurrentLiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Employee
Period End2021-06-302021-03-312020-12-31
Value179171193
Percentage of EmployeePhantomShareReceivableCurrentLiabilitiesFairValueDisclosure100.0100.0100.0

clvt:EmployeePhantomShareReceivableNonCurrentLiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:EmployeePhantomShareReceivableNonCurrentLiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Employee
Period End2021-06-302021-03-312020-12-31
Value171618
Percentage of EmployeePhantomShareReceivableNonCurrentLiabilitiesFairValueDisclosure100.0100.0100.0

clvt:EmployeePhantomShareReceivableNonCurrentLiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Employee
Period End2021-06-302021-03-312020-12-31
Value171618
Percentage of EmployeePhantomShareReceivableNonCurrentLiabilitiesFairValueDisclosure100.0100.0100.0

clvt:EquityHoldbackConsideration us-gaap:BusinessAcquisition

clvt:EquityHoldbackConsideration

clvt:CPAGlobal


Equity
Period End2020-10-01
Value46
Percentage of EquityHoldbackConsideration100.0

clvt:InternallyDevelopedSoftwareProjectInProcess

clvt:InternallyDevelopedSoftwareProjectInProcess


Internally
Period End2020-12-31
Value21
Percentage of InternallyDevelopedSoftwareProjectInProcess100.0

clvt:LiabilitiesHeldForSale

clvt:LiabilitiesHeldForSale


Liabilities
Period End2020-09-302019-12-31
Value2526
Percentage of LiabilitiesHeldForSale100.0100.0

clvt:LiabilitiesHeldForSale us-gaap:Restatement

srt:ScenarioPreviouslyReported


Liabilities
Period End2020-09-302019-12-31
Value2526
Percentage of LiabilitiesHeldForSale100.0100.0

clvt:MaximumTaxReceivableAgreement

clvt:MaximumTaxReceivableAgreement


Maximum
Period End2020-12-31
Value507
Percentage of MaximumTaxReceivableAgreement100.0

clvt:NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets

clvt:NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets


Non
Period End2020-12-312019-12-31
Value151973193
Percentage of NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets100.0100.0

clvt:NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets us-gaap:StatementGeographical

srt:AsiaPacific


Non
Period End2020-12-312019-12-31
Value699101
Percentage of NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets4.63.2

srt:NorthAmerica


Non
Period End2020-12-312019-12-31
Value3252992
Percentage of NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets21.431.1

us-gaap:EMEA


Non
Period End2020-12-312019-12-31
Value112452099
Percentage of NonCurrentAssetsOtherThanFinancialInstrumentsAndDeferredTaxAssets74.065.8

clvt:PrepaidSalesCommissions us-gaap:BalanceSheetLocation

clvt:PrepaidSalesCommissions

clvt:PrepaidExpenses


Prepaid
Period End2020-12-312019-12-31
Value1312
Percentage of PrepaidSalesCommissions100.0100.0

us-gaap:OtherNoncurrentAssets


Prepaid
Period End2020-12-312019-12-31
Value1411
Percentage of PrepaidSalesCommissions100.993.8

clvt:RecordedUnconditionalPurchaseObligationDueAfterFourthYear

clvt:RecordedUnconditionalPurchaseObligationDueAfterFourthYear


Recorded
Period End2020-12-31
Value14
Percentage of RecordedUnconditionalPurchaseObligationDueAfterFourthYear100.0

clvt:RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn3To5Years

clvt:RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn3To5Years


Revenue
Period End2021-06-302021-03-31
Value19.825.7
Percentage of RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn3To5Years100.0100.0

clvt:RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn6To10Years

clvt:RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn6To10Years


Revenue
Period End2021-06-302021-03-31
Value6.10.5
Percentage of RevenueRemainingPerformanceObligationPercentageExpectedToBeRecognizedIn6To10Years100.0100.0

clvt:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months

clvt:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months


Revenue
Period End2021-06-302021-03-312020-12-31
Value24.925.224.5
Percentage of RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin12months100.0100.0100.0

clvt:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years

clvt:RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years


Revenue
Period End2020-12-31
Value26.7
Percentage of RevenueRemainingPerformanceObligationPercentageExpectedtoBeRecognizedin3to10Years100.0

clvt:SaleofStockPercentageofOwnershipafterTransactionByOtherParty us-gaap:CounterpartyName, us-gaap:StatementEquityComponents

clvt:SaleofStockPercentageofOwnershipafterTransactionByOtherParty

clvt:Baring, us-gaap:CommonStock


Saleof
Period End2021-06-302020-02-28
Value3.77.2
Percentage of SaleofStockPercentageofOwnershipafterTransactionByOtherParty100.0100.0

clvt:Onex, us-gaap:CommonStock


Saleof
Period End2021-06-302020-02-28
Value9.518.4
Percentage of SaleofStockPercentageofOwnershipafterTransactionByOtherParty256.8255.6

clvt:SharesIssuedPercentageOfOwnership us-gaap:BusinessAcquisition

clvt:SharesIssuedPercentageOfOwnership

clvt:CPAGlobal


Shares
Period End2020-10-01
Value35.0
Percentage of SharesIssuedPercentageOfOwnership100.0

clvt:SubtotalFiniteLivedIntangibleAssets

clvt:SubtotalFiniteLivedIntangibleAssets


Subtotal
Period End2020-12-31
Value7187
Percentage of SubtotalFiniteLivedIntangibleAssets100.0

clvt:TaxReceivableAgreementTerminationPayment

clvt:TaxReceivableAgreementTerminationPayment


Tax
Period End2020-12-31
Value200000.0
Percentage of TaxReceivableAgreementTerminationPayment100.0

clvt:WarrantLiabilityFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

clvt:WarrantLiabilityFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Warrant
Period End2021-06-30
Value278
Percentage of WarrantLiabilityFairValueDisclosure100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Warrant
Period End2021-06-302021-03-312020-12-312019-12-31
Value278257312111
Percentage of WarrantLiabilityFairValueDisclosure100.00.00.00.0

clvt:WarrantLiabilityFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Warrant
Period End2021-06-302021-03-312020-12-312019-12-31
Value278257312111
Percentage of WarrantLiabilityFairValueDisclosure100.00.00.00.0

us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent

us-gaap:AccountsPayableAndOtherAccruedLiabilitiesCurrent


Accounts
Period End2020-09-302020-06-302020-03-312019-12-31
Value253228239159
Percentage of AccountsPayableAndOtherAccruedLiabilitiesCurrent100.0100.0100.0100.0

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccountsReceivableGrossCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value636715760248290358350345
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesAndOtherLiabilities

us-gaap:AccruedLiabilitiesAndOtherLiabilities


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value611541716253228239159162126
Percentage of AccruedLiabilitiesAndOtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesAndOtherLiabilities us-gaap:Restatement

srt:ScenarioPreviouslyReported


Accrued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value716253228239159162126
Percentage of AccruedLiabilitiesAndOtherLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedProfessionalFeesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312019-12-31
Value61496746
Percentage of AccruedProfessionalFeesCurrent100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value7.9188.348.7459.7441115161617148.4952.643
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-30
Value1751681972.903
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-30
Value1751681972.903
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent


Assets
Period End2020-09-302020-06-302020-03-312019-12-31
Value360.00.030
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent100.00.00.0100.0

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent us-gaap:Restatement

srt:ScenarioPreviouslyReported


Assets
Period End2020-09-302019-12-31
Value3630
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent100.0100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Assets
Period End2020-10-01
Value36
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperation100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent

ccc:CurrentAssetsHeldForSale, us-gaap:DiscontinuedOperationsDisposedOfBySale, ccc:DerwentProductLine, us-gaap:SubsequentEvent


Assets
Period End2020-10-01
Value15
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Assets
Period End2020-10-01
Value15
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0

us-gaap:BridgeLoan us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:BridgeLoan

clvt:BridgeFacilityProQuestAcquisition, us-gaap:SubsequentEvent


Bridge
Period End2021-11-09
Value2000000.0
Percentage of BridgeLoan100.0

us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned

clvt:CPAGlobal


Business
Period End2021-01-31
Value43
Percentage of BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiability

ccc:DecisionResourcesGroup


Business
Period End2020-09-302020-06-302020-03-312020-02-28
Value89646058
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0

clvt:CPAGlobal


Business
Period End2020-12-31
Value44
Percentage of BusinessCombinationContingentConsiderationLiability0.0

clvt:DecisionResourcesGroup


Business
Period End2021-03-312020-12-312020-02-28
Value868658
Percentage of BusinessCombinationContingentConsiderationLiability0.00.0100.0

clvt:Kopernio


Business
Period End2021-03-312020-12-312020-06-302020-03-312018-03-15
Value0.02.1842.1840.03.5
Percentage of BusinessCombinationContingentConsiderationLiability0.00.03.40.00.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2020-12-31
Value130
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets

clvt:AllAcquisitions


Business
Period End2020-12-312019-12-312018-12-31
Value110058530
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets100.0100.0100.0

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value23
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value5623
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value9.869
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets

clvt:AllAcquisitions


Business
Period End2020-12-312019-12-312018-12-31
Value7422.1370.706
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets100.0100.0100.0

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.1
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets0.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value215
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value0.844
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.168
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value27
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value0.007
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value1.132
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value373
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value0.044
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities

clvt:AllAcquisitions


Business
Period End2020-12-312019-12-312018-12-31
Value7984.3660.491
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.073
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value53
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value0.027
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value6.334
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value180
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.843
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value414
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value1.512
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets

clvt:CPAGlobal


Business
Period End2020-10-01
Value19
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value4.802
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value301
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value1.937
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities0.0

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us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

clvt:AllAcquisitions


Business
Period End2020-12-312019-12-312018-12-31
Value5442387.928
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0100.0100.0

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Business
Period End2020-09-30
Value0.0025
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Business
Period End2020-09-30
Value0.001
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles0.0

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Business
Period End2020-12-312019-12-312018-12-31
Value1258132.545
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0100.0100.0

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value1041
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value3.476
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities0.0

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us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

clvt:AllAcquisitions


Business
Period End2020-12-312019-12-312018-12-31
Value97467227
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0100.0100.0

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value11
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value4581
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value6.393
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

clvt:SequenceBase


Business
Period End2020-12-31
Value3.5
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

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us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.283
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value24
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value0.094
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets0.0

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clvt:AllAcquisitions


Business
Period End2020-12-312019-12-312018-12-31
Value4598.922.054
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities100.0100.0100.0

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clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.283
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther100.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value43
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther0.0

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Business
Period End2020-12-312019-12-312018-12-31
Value1030.0020.038
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0100.0100.0

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clvt:AllAcquisitions


Business
Period End2020-12-312019-12-31
Value160.086
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0100.0

clvt:BeijingIncoPatTechnologyCoLtd


Business
Period End2020-10-26
Value0.354
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment0.0

clvt:CPAGlobal


Business
Period End2020-10-01
Value12
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment0.0

clvt:HanlimIPSCoLTC


Business
Period End2020-11-23
Value0.075
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment0.0

us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 us-gaap:CounterpartyName

us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1

clvt:ChurchillPublicShareholders


Class
Period End2020-12-31
Value11.5
Percentage of ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1100.0

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us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value48454124191819212217171518
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Contract
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value41241918192122
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount

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Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value55333540354719501953195616652028
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0

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Debt
Period End2020-10-01
Value1500
Percentage of DebtInstrumentCarryingAmount0.0

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Debt
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value700700700700500
Percentage of DebtInstrumentCarryingAmount35.935.835.842.024.6

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Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-10-31
Value125012531256900900
Percentage of DebtInstrumentCarryingAmount64.164.264.254.10.0

clvt:BridgeFacilityDRGAcquisition


Debt
Period End2020-10-01
Value1.5
Percentage of DebtInstrumentCarryingAmount0.0

clvt:TermLoanFacility


Debt
Period End2021-06-302021-03-312020-12-312019-12-312019-10-31
Value2833284028479000.9
Percentage of DebtInstrumentCarryingAmount51.280.280.354.10.0

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Debt
Period End2020-12-312020-06-302019-12-312019-10-312018-12-31
Value0.00.06525045
Percentage of DebtInstrumentCarryingAmount0.00.03.90.02.2

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Debt
Period End2020-10-01
Value360
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Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.7691.7740.0380.0370.0370.036
Percentage of DebtInstrumentCollateralAmount100.0100.0100.0100.0100.0100.0

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Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.7256.3555.2624.9584.9374.929
Percentage of DebtInstrumentCollateralAmount436.7358.213847.413400.013343.213691.7

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Debt
Period End2021-06-302021-03-312020-12-31
Value101011
Percentage of DebtInstrumentCollateralAmount602.3600.430173.7

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Debt
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value55923553357416921950
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0

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Debt
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value4.50.0450.0450.0450.07875
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0

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Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value3.1610.031780.04360.05049
Percentage of DebtInstrumentInterestRateEffectivePercentage70.270.696.9112.2

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Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value9178000.09222000.09591000.01994000.02062000.02128000.02184000.03633000.0
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0

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Debt
Period End2020-12-31
Value60
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Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value5149512425262534
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0

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Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value27272925171519191812
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Deferred
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value29251715191918
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0

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Deferred
Period End2020-12-312019-12-312018-12-31
Value5095951
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0

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Deferred
Period End2020-12-312019-12-31
Value50959
Percentage of DeferredIncomeTaxLiabilities100.0100.0

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us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-31
Value122.6793.57
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0

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Deferred
Period End2020-12-312019-12-31
Value122.679
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0

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Deferred
Period End2020-12-31
Value125
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srt:ScenarioPreviouslyReported


Deferred
Period End2020-12-31
Value125
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Deferred
Period End2020-12-312019-12-312018-12-31
Value531195154
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Deferred
Period End2020-12-312019-12-31
Value4.9468.102
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Deferred
Period End2020-12-312019-12-31
Value531195
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Deferred
Period End2020-12-312019-12-312018-12-31
Value355177135
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Deferred
Period End2020-12-312019-12-31
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Deferred
Period End2020-12-312019-12-31
Value355177
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us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-31
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Deferred
Period End2020-12-312019-12-31
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Percentage of DeferredTaxAssetsOther100.0100.0

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Deferred
Period End2020-12-31
Value6298000.0
Percentage of DeferredTaxAssetsPropertyPlantAndEquipment100.0

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Deferred
Period End2020-12-31
Value6298000.0
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Deferred
Period End2020-12-312019-12-312018-12-31
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Deferred
Period End2020-12-312019-12-31
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Deferred
Period End2020-12-312019-12-312018-12-31
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Deferred
Period End2020-12-312019-12-31
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Deferred
Period End2020-12-312019-12-312018-12-31
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Deferred
Period End2020-12-312019-12-31
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Deferred
Period End2020-12-312019-12-312018-12-31
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Period End2020-12-312019-12-31
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Defined
Period End2020-12-312019-12-312018-12-312017-12-31
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Defined
Period End2020-12-31
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Period End2020-12-31
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Period End2020-12-31
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Defined
Period End2020-12-31
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us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets


Defined
Period End2020-12-312019-12-312018-12-31
Value6665000.05487000.05184000.0
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets100.0100.0100.0

us-gaap:DerivativeAssets us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeAssets

us-gaap:ForeignExchangeForward


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value324000.081000.08574000.02903000.00
Percentage of DerivativeAssets100.0100.0100.0100.00.0

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

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:OtherNoncurrentAssets, us-gaap:InterestRateSwap


Derivative
Period End2020-12-312019-12-31
Value702.778
Percentage of DerivativeFairValueOfDerivativeAsset100.0100.0

us-gaap:DerivativeLiabilities us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeLiabilities

us-gaap:ForeignExchangeForward


Derivative
Period End2021-06-302021-03-312020-12-312019-12-31
Value-3959000.03909000.0-106000.00
Percentage of DerivativeLiabilities100.0100.0100.00.0

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312019-12-31
Value3084000.03394000.05159000.02778000.0
Percentage of DerivativeLiabilities-77.986.8-4867.00.0

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

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


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value5159000.06667000.08182000.08372000.02778000.0
Percentage of DerivativeLiabilities-4867.00.00.00.00.0

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

us-gaap:InterestRateSwap, us-gaap:FairValueMeasurementsRecurring


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3084000.03394000.05159000.06667000.08182000.08372000.02778000.0
Percentage of DerivativeLiabilities-77.986.8-4867.00.00.00.00.0

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

us-gaap:ForeignExchangeContract


Derivative
Period End2021-06-302021-03-312020-12-312019-12-31
Value3523313540.0
Percentage of DerivativeNotionalAmount100.0100.0100.00.0

us-gaap:ForeignExchangeForward


Derivative
Period End2021-03-312020-12-312020-09-302019-12-31
Value0.00.01.0758370.0
Percentage of DerivativeNotionalAmount0.00.00.00.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value22000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent

ccc:CurrentAssetsHeldForSale, us-gaap:DiscontinuedOperationsDisposedOfBySale, ccc:DerwentProductLine, us-gaap:SubsequentEvent


Disposal
Period End2020-10-01
Value20
Percentage of DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value6774000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration

us-gaap:DiscontinuedOperationsDisposedOfBySale, clvt:TechstreetBusiness


Disposal
Period End2020-11-06
Value42
Percentage of DisposalGroupIncludingDiscontinuedOperationConsideration100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value18
Percentage of DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value363000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value10
Percentage of DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationInventoryCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationInventoryCurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value174000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationInventoryCurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value602000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value9010000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Disposal
Period End2020-10-01
Value25000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent100.0

us-gaap:DueFromRelatedParties us-gaap:MajorCustomers, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DueFromRelatedParties

clvt:CustomerOne, srt:AffiliatedEntity


Due
Period End2021-06-302020-12-31
Value0.0320.031
Percentage of DueFromRelatedParties100.0100.0

clvt:CustomerThree, srt:AffiliatedEntity


Due
Period End2021-06-302020-12-31
Value0.00.264
Percentage of DueFromRelatedParties0.0851.6

clvt:CustomerTwo, srt:AffiliatedEntity


Due
Period End2021-06-302020-12-31
Value6254
Percentage of DueFromRelatedParties196759.4176309.7

us-gaap:DueFromRelatedParties us-gaap:RelatedPartyTransactionsByRelatedParty

clvt:LeonardGreen1


Due
Period End2021-03-312020-12-31
Value0.0630.031
Percentage of DueFromRelatedParties0.0100.0

clvt:LeonardGreen2


Due
Period End2021-03-312020-12-31
Value7054
Percentage of DueFromRelatedParties0.0176309.7

clvt:LeonardGreen3


Due
Period End2021-03-312020-12-31
Value0.1810.264
Percentage of DueFromRelatedParties0.0851.6

clvt:McKinseyCompany


Due
Period End2021-03-312020-12-312019-12-31
Value0.00.10.004
Percentage of DueFromRelatedParties0.0322.60.0

us-gaap:ImmediateFamilyMemberOfManagementOrPrincipalOwner


Due
Period End2021-06-302020-12-31
Value0.0020.1
Percentage of DueFromRelatedParties6.2322.6

us-gaap:DueToRelatedPartiesCurrentAndNoncurrent us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DueToRelatedPartiesCurrentAndNoncurrent

ccc:ControlledAffiliateOfBaring


Due
Period End2020-09-302020-06-302020-03-312019-12-312018-12-312017-12-31
Value125000.0125000.0173000.0160000.0120000.0199000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0

ccc:OnexPartnersAdvisorLp


Due
Period End2020-09-302020-06-302020-03-312019-12-312019-03-312018-12-31
Value6000.070000.020000.03000.03000.0450000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent4.856.011.61.90.0375.0

clvt:ControlledAffiliateOfBaring


Due
Period End2021-03-312020-12-312019-12-312018-12-31
Value213000.0237000.0160000.0158000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent0.00.0100.0131.7

clvt:LeonardGreen3


Due
Period End2021-03-312020-12-31
Value1967000.01995000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent0.00.0

clvt:OnexPartnersAdvisorLp


Due
Period End2021-03-312020-12-312019-12-312018-12-31
Value6000.04000.03000.0450000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent0.00.01.9375.0

srt:ChiefExecutiveOfficer


Due
Period End2020-12-312020-06-302020-03-312019-12-31
Value00010000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent0.00.00.06.2

us-gaap:DueToRelatedPartiesCurrentAndNoncurrent us-gaap:RelatedPartyTransactionsByRelatedParty, us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionBySupplier

srt:AffiliatedEntity, clvt:BaringVendor


Due
Period End2021-06-302020-12-31
Value198000.0237000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent0.00.0

srt:AffiliatedEntity, clvt:VendorThree


Due
Period End2021-06-302020-12-31
Value01995000.0
Percentage of DueToRelatedPartiesCurrentAndNoncurrent0.00.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312019-12-31
Value78639855
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:PlanName

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

ccc:IncentiveAwardPlan2019


Employee
Period End2020-09-30
Value24
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions us-gaap:PlanName

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

clvt:IncentiveAwardPlan2019


Employee
Period End2020-12-312019-12-31
Value0.06.873
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions0.0100.0

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

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Fair
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3.7013.613.4811127.5447.0757.075
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FinancialLiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel3, ccc:EarnOutLiability, us-gaap:FairValueMeasurementsRecurring


Financial
Period End2020-09-302020-06-302020-03-312019-12-31
Value3.7013.613.4811
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure us-gaap:FairValueByLiabilityClass, us-gaap:FairValueByMeasurementFrequency

ccc:EarnOutLiability, us-gaap:FairValueMeasurementsRecurring


Financial
Period End2020-09-302020-06-302020-03-312019-12-31
Value3.7013.613.4811
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value11941068943811758705658495
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ccc:DatabasesAndContent


Finite
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value431399370342233
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization53.252.752.552.047.1

clvt:DatabasesAndContent


Finite
Period End2021-06-302021-03-312020-12-312019-12-31
Value525494464342
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization44.046.249.252.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value26723820918116415213597
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization22.422.322.222.321.821.620.619.7

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value387322261194190182180164
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization32.430.227.723.925.225.927.433.2

us-gaap:OrderOrProductionBacklog


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9.5637.7385.9054.1032.4570.584
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.80.70.60.50.30.1

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4.4825.7032.360.830.4920.00.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.40.50.30.10.10.00.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value5002
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value503
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value392
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value400
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value422
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value466
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value82298171815328672855282323232286
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ccc:DatabasesAndContent


Finite
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value18291811180217551725
Percentage of FiniteLivedIntangibleAssetsGross63.863.463.875.675.5

clvt:DatabasesAndContent


Finite
Period End2021-06-302021-03-312020-12-312019-12-31
Value1849184218481755
Percentage of FiniteLivedIntangibleAssetsGross22.522.622.775.6

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value705682658351346330285268
Percentage of FiniteLivedIntangibleAssetsGross8.68.48.112.312.111.712.311.8

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value562956005598651657656280291
Percentage of FiniteLivedIntangibleAssetsGross68.468.568.722.723.023.212.112.8

us-gaap:OrderOrProductionBacklog


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value292929283327
Percentage of FiniteLivedIntangibleAssetsGross0.40.40.41.01.21.0

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1516186.776.776.771.57
Percentage of FiniteLivedIntangibleAssetsGross0.20.20.20.20.20.20.1

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

us-gaap:ForeignCurrencyContractAssetFairValueDisclosure

us-gaap:ForeignExchangeForward, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Foreign
Period End2021-06-302021-03-312020-12-312020-09-30
Value324000.081000.08574000.02903000.0
Percentage of ForeignCurrencyContractAssetFairValueDisclosure100.0100.0100.0100.0

us-gaap:ForeignCurrencyContractAssetFairValueDisclosure us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:ForeignExchangeForward, us-gaap:FairValueMeasurementsRecurring


Foreign
Period End2021-06-302021-03-312020-12-312020-09-30
Value324000.081000.08574000.02903000.0
Percentage of ForeignCurrencyContractAssetFairValueDisclosure100.0100.0100.0100.0

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

us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure

us-gaap:ForeignExchangeForward, us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Foreign
Period End2021-06-302021-03-312020-12-31
Value3959000.03909000.0106000.0
Percentage of ForeignCurrencyContractsLiabilityFairValueDisclosure100.0100.0100.0

us-gaap:ForeignCurrencyContractsLiabilityFairValueDisclosure us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByMeasurementFrequency

us-gaap:ForeignExchangeForward, us-gaap:FairValueMeasurementsRecurring


Foreign
Period End2021-06-302021-03-312020-12-31
Value3959000.03909000.0106000.0
Percentage of ForeignCurrencyContractsLiabilityFairValueDisclosure100.0100.0100.0

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value83928334831430283019298824872454
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value35
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

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

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2031953479672682.778
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2782573123.7013.613.4811
Percentage of LiabilitiesFairValueDisclosure137.0131.890.03.85.05.1399.6

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value482453347100767113
Percentage of LiabilitiesFairValueDisclosure237.0231.8100.0103.8105.0105.1499.6

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Liabilities
Period End2020-10-01
Value25
Percentage of LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation100.0

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent

ccc:CurrentLiabilitiesHeldForSale, us-gaap:DiscontinuedOperationsDisposedOfBySale, ccc:DerwentProductLine, us-gaap:SubsequentEvent


Liabilities
Period End2020-10-01
Value24
Percentage of LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, ccc:DerwentProductLine


Liabilities
Period End2020-10-01
Value24
Percentage of LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent us-gaap:BalanceSheetLocation, us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent

ccc:CurrentLiabilitiesHeldForSale, us-gaap:DiscontinuedOperationsDisposedOfBySale, ccc:DerwentProductLine, us-gaap:SubsequentEvent


Liabilities
Period End2020-10-01
Value398000.0
Percentage of LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

ccc:BridgeFacility, us-gaap:SubsequentEvent


Line
Period End2020-07-29
Value1.5
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:RevolvingCreditFacility, us-gaap:SubsequentEvent


Line
Period End2020-10-01
Value187
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0

us-gaap:LongTermDebtFairValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LongTermDebtFairValue

us-gaap:FairValueInputsLevel2


Long
Period End2020-09-302020-06-302020-03-312019-12-31
Value1924191518721692
Percentage of LongTermDebtFairValue100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value3404
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value28
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value28
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value28
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value28
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value28
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value5.25.8
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthorityName

us-gaap:OperatingLossCarryforwards

clvt:AllOtherForeignJurisdictions


Operating
Period End2020-12-31
Value132
Percentage of OperatingLossCarryforwards100.0

clvt:UKSta