TRU


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

Table of contents



us-gaap:CommonStockValue
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesIssued
dei:LegalEntity

us-gaap:CommonStockSharesAuthorized
dei:LegalEntity

us-gaap:PreferredStockSharesAuthorized

us-gaap:CommonStockSharesOutstanding
dei:LegalEntity

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

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

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
us-gaap:LitigationCase

us-gaap:InterestExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
ck0001552033:FraudulentIncident
us-gaap:OtherIncome
ck0001552033:FraudulentIncidentRecovery

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:RealizedInvestmentGainsLosses

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

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
dei:LegalEntity
us-gaap:StatementBusinessSegments

us-gaap:Liabilities
dei:LegalEntity

us-gaap:LiabilitiesAndStockholdersEquity
dei:LegalEntity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent
dei:LegalEntity

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:MarketableSecuritiesCurrent

us-gaap:AccountsReceivableNetCurrent

us-gaap:OtherAssetsCurrent
dei:LegalEntity

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:FurnitureAndFixturesGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
dei:LegalEntity
us-gaap:OtherAssets

us-gaap:AccruedLiabilitiesCurrent

us-gaap:DebtCurrent

us-gaap:LiabilitiesCurrent
dei:LegalEntity

us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:BalanceSheetLocation

us-gaap:OtherLiabilitiesCurrent
dei:LegalEntity

us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNoncurrentNet
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent
dei:LegalEntity

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:BalanceSheetLocation

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiability

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
dei:LegalEntity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue
dei:LegalEntity

us-gaap:AdditionalPaidInCapitalCommonStock
dei:LegalEntity

us-gaap:RetainedEarningsAccumulatedDeficit
dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity
us-gaap:OtherComprehensiveIncomeLocation

us-gaap:TreasuryStockValue
dei:LegalEntity

us-gaap:MinorityInterest
us-gaap:StatementEquityComponents
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

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

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:LitigationReserveCurrent

ck0001552033:AdjustedEBITDAAdjustmentAcceleratedTechnology

ck0001552033:AdjustedEBITDAAdjustmentCorporateExpense

ck0001552033:AdjustedEBITDAAdjustmentDepreciationandAmortization

ck0001552033:AdjustedEBITDAAdjustmentMergersandAcquisition

ck0001552033:AdjustedEBITDAAdjustmentNetInterestExpense

ck0001552033:AdjustedEBITDAAdjustmentOther

ck0001552033:AdjustedEBITDAAdjustmentStockbasedCompensation

ck0001552033:AdjustedEBITDAAdjustmentTotal

ck0001552033:Currencyremeasurement

ck0001552033:DebtPrepayment
us-gaap:DerivativeInstrumentRisk
ck0001552033:InterestExpenseIncomeHedgeGrossOfTax
us-gaap:DerivativeInstrumentRisk
ck0001552033:InterestExpenseIncomeHedgeNetOfTax

ck0001552033:LoanRelatedFees
us-gaap:DerivativeInstrumentRisk
ck0001552033:NetRecognizedLossIntoIncomeOnHedge
us-gaap:DerivativeInstrumentRisk
ck0001552033:NetRecognizedLossIntoIncomeOnHedgeNetOfTax

ck0001552033:Reimbursement

ck0001552033:SegmentsAdjustedEBITDA
us-gaap:StatementBusinessSegments

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AmortizationOfFinancingCostsAndDiscounts
us-gaap:NonrecurringAdjustment
us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment
us-gaap:BusinessCombinationIntegrationRelatedCosts
us-gaap:DerivativeInstrumentRisk
us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DepreciationAndAmortization
us-gaap:StatementEquityComponents
us-gaap:DividendsCash
us-gaap:Dividends
us-gaap:DividendsCommonStockCash

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount

us-gaap:EquityMethodInvestmentDividendsOrDistributions
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges
us-gaap:StatementGeographical

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementGeographical
us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate

us-gaap:IncomeTaxReconciliationOtherReconcilingItems

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:InvestmentIncomeInterest

us-gaap:LegalFees
us-gaap:LitigationCase
us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
us-gaap:StatementEquityComponents
us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherNonoperatingExpense

us-gaap:OtherNonoperatingIncome

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherTaxExpenseBenefit

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromRemovalCosts

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToMinorityShareholders

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromSaleOfOtherInvestments

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:RepaymentsOfDebt
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedDuringPeriodShares
us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents
us-gaap:StockholdersEquityOther

us-gaap:UnrealizedGainOnSecurities

us-gaap:UnrealizedLossOnSecurities

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WriteOffOfDeferredDebtIssuanceCost

ck0001552033:DeferredIncomeTaxLiabilityInvestmentinAffiliates

ck0001552033:DeferredTaxAssetLeases

ck0001552033:DeferredTaxLiabilitiesFinanceCost

ck0001552033:DeferredTaxLiabilityRightofUse
us-gaap:StatementGeographical
ck0001552033:EntityWideDisclosureOnGeographicAreasLongLivedAssetsPercentage

ck0001552033:GlobalPresenceNumberofCountries

ck0001552033:Imputedinterestoperatinglease
us-gaap:LeaseContractualTerm
ck0001552033:LesseeLeaseLiabilityUndiscountedExcessAmount

ck0001552033:Nonmarketableequitysecurities

ck0001552033:OtherNoncurrentOtherLiabilities
us-gaap:AwardType, us-gaap:PlanName
ck0001552033:Otherthanintrinsicvalueexpectedtovestotherthanoptions
us-gaap:AwardType, us-gaap:PlanName
ck0001552033:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsNonvestedExpectedtoVestWeightedAverageGrantDateFairValue

ck0001552033:StockRepurchaseProgramRepurchaseAmount

dei:EntityCommonStockSharesOutstanding

us-gaap:AccountsPayableTradeCurrent

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedSalariesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable

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

us-gaap:AssetsHeldInTrustNoncurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AvailableForSaleSecuritiesCurrent
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AvailableForSaleSecuritiesNoncurrent
us-gaap:FairValueByMeasurementFrequency

us-gaap:BuildingsAndImprovementsGross

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired

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

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractualObligation
us-gaap:LeaseContractualTerm

us-gaap:ContractualObligationDueAfterFifthYear
us-gaap:LeaseContractualTerm

us-gaap:ContractualObligationDueInFifthYear
us-gaap:LeaseContractualTerm

us-gaap:ContractualObligationDueInFourthYear
us-gaap:LeaseContractualTerm

us-gaap:ContractualObligationDueInNextTwelveMonths
us-gaap:LeaseContractualTerm

us-gaap:ContractualObligationDueInSecondYear
us-gaap:LeaseContractualTerm

us-gaap:ContractualObligationDueInThirdYear
us-gaap:LeaseContractualTerm
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFairValue
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent

us-gaap:DeferredFinanceCostsCurrentNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsHedgingTransactions

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DepositsAssetsNoncurrent
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
dei:LegalEntity
us-gaap:DueToAffiliateCurrentAndNoncurrent
us-gaap:AwardType, us-gaap:PlanName
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:EquityMethodInvestments
dei:LegalEntity

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IncomeTaxesReceivable

us-gaap:InterestPayableCurrent

us-gaap:InterestRateDerivativeAssetsAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

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

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

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

us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:BalanceSheetLocation

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter

us-gaap:OperatingLossCarryforwards

us-gaap:OtherAssetsMiscellaneousCurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherReceivablesGrossCurrent

us-gaap:OtherShortTermInvestments

us-gaap:PrepaidExpenseCurrent

us-gaap:PropertyPlantAndEquipmentOther

us-gaap:PurchaseObligation

us-gaap:PurchaseObligationDueAfterFifthYear

us-gaap:PurchaseObligationDueInFifthYear

us-gaap:PurchaseObligationDueInFourthYear

us-gaap:PurchaseObligationDueInNextTwelveMonths

us-gaap:PurchaseObligationDueInSecondYear

us-gaap:PurchaseObligationDueInThirdYear
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType, us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:AwardType, us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
us-gaap:AwardType, us-gaap:PlanName
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:TreasuryStockShares
dei:LegalEntity

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums

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

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Liability Noncurrent
Assets
Operating Lease Right Of Use Asset
Current Assets
Marketable Securities Current
NonCurrent Assets
Operating Lease Right Of Use Asset
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Liabilities Current
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Operating Lease Liability Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Declared
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Amortization Of Financing Costs And Discounts
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Treasury Stock Shares
NonoperatingIncomeExpense
Nonoperating Income Expense
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:CommonStockValue █████▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▁▁▁▁▁▁▁2.02.02.02.02.01.91.91.91.91.91.91.91.91.91.91.91.91.91.81.81.81.81.81.81.81.11.11.11.11.11.11.1NANA1.1NANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock███████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁▁▁▁▁191.5191.3190.5190.3190.1189.8188.7188.3187.8187.3185.7185.3184.7184.0183.2182.4181.9182.6183.2183.0182.7182.5182.3182.2182.2111.0110.9110.5110.4110.3110.2109.9NANA110.1NANA
us-gaap:CommonStockSharesIssued ██████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁▁▁▁▁197.1196.8195.7195.5195.3195.0193.5193.2192.6192.2190.0189.5188.9188.2187.4186.6186.1185.2183.9183.6183.4183.0183.0182.9182.9111.5111.4111.0110.9110.8110.7110.3NANA110.2NANA
us-gaap:CommonStockSharesAuthorized █████████████████████████▁▁▁▁▁▁▁1000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.01000.0200.0200.0200.0200.0200.0200.0200.0NANA200.0NANA
us-gaap:PreferredStockSharesAuthorized ▄▄▄▄▄▄▄100.0100.0100.0100.0100.0100.0100.0NANANA100.0NANANA100.0NANANA100.0100.0100.0100.0100.00.00.0001NA0.0NANANANANANANANANANA
us-gaap:CommonStockSharesOutstanding ███████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁▁▁▁▁191.5191.3190.5190.3190.1189.8188.7188.3187.8187.3185.7185.3184.7184.0183.2182.4181.9182.6183.2183.0182.7182.5182.3182.2182.2111.0110.9110.5110.4110.3110.1109.9NANA110.1NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁192.8192.5NA192.3192.0192.2NA192.0191.3191.0NA191.2190.8190.1NA189.2189.3190.3NA184.8184.4184.0NA182.1148.5111.0NA147.2147.9110.3NANANANANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁191.4190.9NA190.2189.9189.2NA188.2187.5186.6NA185.1184.3183.7NA182.2181.9182.7NA182.7182.5182.4NA182.1148.5111.0NA147.2147.1110.3NANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities ck0001552033:PerformanceSharesContingencyNotMetNA0.3NANANA1.3NANANA1.3NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:PerformanceShares▁█0.10.3NA0.13e-070.2NA0.10.01.3NA1.10.10.0NA0.00.00.3NA5.96.56.5NANA6.56.4NANA6.2NANANANANANANANA
us-gaap:EarningsPerShareBasic ▅▅▄▄▃▃▄▄▄▃▄▃▃▄█▃▃▃▃▃▂▂▂▂▂▁▁▂▂▁0.670.670.530.540.360.370.440.490.540.380.550.250.30.41.340.380.360.340.270.230.090.070.11-0.02-0.02-0.06-0.09-0.020.12-0.13NANANANANANANA
us-gaap:EarningsPerShareDiluted ▅▅▄▄▃▃▄▄▄▃▄▃▃▄█▃▃▃▃▃▂▂▂▂▂▁▁▂▂▁0.660.660.530.530.360.370.430.480.530.370.530.240.290.381.290.360.340.330.270.220.090.070.1-0.02-0.02-0.06-0.09-0.020.12-0.13NANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare NANA5.3e-075.4e-073.6e-073.7e-074.4e-074.9e-075.6e-073.9e-075.5e-072.6e-073e-074.0000000000000003e-071.34e-063.8e-073.6e-073.4000000000000003e-07NANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare NANA5.3e-075.3e-073.6e-073.7e-074.3e-074.8e-075.5e-073.8e-075.3e-072.5e-072.9e-073.8e-071.29e-063.6e-073.4000000000000003e-073.3e-07NANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
 TTM Greenblatt ROC _ _█▇▅▆▅▅▆▆▆▅▅▅▅▅▅▅▄▄▃▄▃▂▂▂▂▂▁▂▁▂▂▂▂▂217.5180.7144.9162.3123.9136.8154.7171.3159.7122.1130.7122.1134.4125.2121.5126.6115.5101.189.395.863.551.948.960.351.436.520.440.832.434.836.349.339.544.2NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:ComprehensiveIncomeNetOfTax ▆▆█▆▅▁▇▄▄▆▄▄▃▅█▅▄▅▄▅▄▄▄▃▄▃▃▃▄▃▃▃▃▃▃▄146.1139.6239.4161.767.9-146.4201.018.234.7124.213.439.9-18.994.8257.872.054.896.243.757.117.719.110.2-43.2-1.3-34.0-26.5-27.720.2-22.7-26.4-6.1-28.8-22.6-22.38.6NA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▇▅▇▆▅▅▇▁▆▅▆▅▃▅▆▅▅▆▅▇▅█▄▃▄▅▃▃▄▅▄▅▃▄▄▅5.41.74.7000000000000014.51.42.44.8-4.83.22.53.22.5-0.92.44.52.02.34.51.75.61.77.20.3-0.80.72.5-0.9-1.9-0.11.40.81.8-0.70.40.32.3NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▆█▆▅▁▇▄▄▆▄▄▃▅█▅▄▅▄▅▄▄▄▃▃▃▃▃▄▃▃▃▃▃▃▄151.5141.3244.1166.269.3-144.0205.813.437.9126.716.642.4-19.897.2262.374.057.1100.745.462.719.426.310.5-44.0-0.6-31.5-27.4-29.620.1-21.3-25.6-4.3-29.5-22.2-22.010.9NA
us-gaap:IncomeLossFromContinuingOperations NANA101.7102.868.570.282.891.7104.572.5102.247.755.073.1245.268.864.9NANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▇▆▆▅▅▅▅▆▄▅▄▄▅▅▅▅▄▄▄▃▃▃▂▂▁▁▂▃▁▁▂▁▂▂▂195.4158.2127.5138.793.096.6106.2112.5146.375.587.979.473.1103.0100.2104.292.176.067.075.736.026.628.11.14.7-7.4-22.50.134.2-13.6-14.52.5-8.0-5.9-3.018.7NA
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest NANA104.5106.770.074.386.588.3107.074.9105.550.857.375.4247.971.967.364.5NANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit █▇▇▇▇▇▇▇▇▆▅▇▆▇▁▇▇▆▆▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆62.527.522.932.123.022.319.724.239.40.6-17.628.615.827.6-147.832.324.811.514.431.216.312.07.02.15.1-3.0-11.80.214.3-0.11.23.9-1.9-0.93.65.2NA
us-gaap:InterestExpense ▂▂▃▃▄▅▆▆▇▇▇▆▂▂▁▁▂▁▂▁▁▁▁▂▇▇▇▇██████▇▆25.625.827.627.633.537.739.943.545.245.045.044.025.922.621.821.722.621.522.421.421.320.419.824.844.944.844.644.750.050.849.549.049.249.847.642.6NA
us-gaap:NetIncomeLoss ▅▅▄▄▃▃▄▄▄▃▄▃▃▃█▃▃▃▃▃▂▂▂▁▁▁▁▁▂▁▁▁▁▁▁▂▁127.6127.9101.7102.868.570.282.991.7101.570.9102.146.355.073.1245.168.864.962.349.541.217.312.619.2-4.0-2.6-6.6-13.1-2.617.9-14.7-17.6-3.4-7.8-6.3-8.211.3-3.5
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest █▆▆▇▅▇▇▁▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▆▆▆▆▆▅▅▅▅▅▅▅▆5.22.72.93.91.54.13.6-3.42.52.43.33.12.32.32.83.12.42.23.03.32.42.01.93.02.22.22.42.52.01.21.92.01.71.31.62.2NA
us-gaap:NonoperatingIncomeExpense ▅▅▆▅▄▃▂▁▆▃▃▃▁▅▅▅▅▅▅▆▅▅▅▁▃▃▃▃█▂▂▃▃▂▃▃-22.1-22.5-17.5-23.6-30.9-40.2-48.6-58.8-13.4-46.5-42.9-42.7-61.3-22.2-21.3-22.4-23.4-25.1-22.2-20.1-27.5-25.3-20.8-59.2-46.7-43.9-43.0-40.71.8-48.4-50.8-46.8-47.5-50.1-46.4-42.6NA
us-gaap:OperatingExpenses ███▇▇█▇▇▇▇▆▆▅▅▄▄▄▄▃▃▄▄▃▃▃▃▃▂▂▂▂▁▂▁▁▁556.7564.6553.7533.6510.5550.8530.9518.0502.2497.2482.4481.5428.7412.2384.6371.4359.3353.9346.7341.8362.2353.8337.2328.8327.1316.6315.1297.4295.1268.6256.1250.2261.3246.3241.0230.4NA
us-gaap:OperatingIncomeLoss █▇▅▆▅▅▆▆▆▅▅▅▅▅▅▅▄▄▃▄▃▂▂▂▂▂▁▂▁▂▂▂▂▂▂▂▂217.5180.7144.9162.3123.9136.8154.7171.3159.7122.1130.7122.1134.4125.2121.5126.6115.5101.189.395.863.551.948.960.351.436.520.440.832.434.836.349.339.544.243.461.336.5
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▅█▆▅▁█▃▄▇▃▅▃▅▅▅▅▆▅▅▅▆▅▄▅▄▅▄▅▅▅▅▄▅▅▅14.9-10.6132.454.55.5-182.6112.2-70.2-42.666.1-74.9-8.2-80.214.48.41.6-8.234.2-21.617.86.826.4-10.9-43.1-0.2-27.0-16.9-29.50.4-7.7-10.3-2.4-26.3-17.4-15.1-1.2NA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆▅█▆▅▁█▄▄▆▄▅▄▆▆▅▅▆▅▆▅▅▅▄▅▅▅▅▅▅▅▅▅▅▅▅18.610.7139.559.5-0.7-218.3119.4-74.9-66.153.3-88.9-7.0-77.121.814.32.1-10.236.2-7.218.2-0.311.7-10.6-43.0-0.2-27.1-16.7-29.50.2-7.8-9.9-2.9-23.4-17.2-15.4-2.6NA
 us-gaap:OtherIncome ck0001552033:FraudulentIncident ck0001552033:FraudulentIncidentNANA-2.60.90.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherIncome ck0001552033:FraudulentIncidentRecovery ck0001552033:FraudulentIncidentRecovery3.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▄▄▅▄▄▄▃▃▆▄▄▄▁▄▄▄▄▄▄▄▃▄▄▁▄▄▄▄█▄▃▄▄▄▄▄-0.1-0.46.50.8-0.7-7.0-13.7-20.626.7-6.8-1.3-3.2-39.7-2.7-3.6-4.8-4.2-6.6-3.6-2.2-9.3-7.6-4.2-37.3-5.3-2.3-1.9-0.448.0-1.7-15.41.4-2.7-3.8-6.9-0.6NA
us-gaap:ProfitLoss ▅▅▄▄▃▃▄▄▄▃▄▃▃▃█▃▃▃▃▃▂▂▂▁▁▁▁▁▂▁▁▁▁▁▁▂▁132.9130.6104.5106.770.074.386.588.3104.073.4105.449.457.375.4247.971.967.364.552.644.519.714.621.1-1.0-0.4-4.4-10.7-0.119.9-13.5-15.7-1.4-6.1-5.0-6.713.5-2.3
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ██▇▇▆▇▇▇▇▆▆▆▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁774.2745.3698.6695.9634.4687.6685.6689.3661.9619.3613.1603.6563.1537.4506.1498.0474.8455.0435.9437.6425.7405.7386.1389.1378.5353.1335.6338.2327.5303.4292.4299.5300.8290.5284.4291.7190.9
us-gaap:SellingGeneralAndAdministrativeExpense ▇█▇▇▆█▇▇▆▆▆▆▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▁▂▁▁▁208.0227.2204.9219.0201.1235.4211.3208.4196.7195.7183.1189.8171.6163.3149.4142.2149.2144.7146.4137.1144.4132.2128.6122.2127.0121.9125.8105.4107.496.290.386.394.883.386.175.8NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:Assets ████▇▇▇▇▇▇▇▇▇▃▃▂▂▂▂▂▂▂▁▁▃▂▂▁▂▁▁▁7395.17287.67311.67197.87025.16932.97113.27022.07127.37175.87039.87141.37110.15163.85118.54882.54756.64753.84781.24775.94723.94729.64446.74489.25254.24614.34665.84579.44633.74452.74492.34375.0NANA4378.8NANA
us-gaap:Liabilities ▆▆▆▇▇▇▇▇▇████▂▂▂▂▂▂▂▂▂▁▁▃▄▄▃▃▃▃▃4487.54524.54675.54795.64788.54768.74773.84892.55018.85098.95057.65177.25195.83231.73293.93327.83286.33288.83308.23344.43343.33275.43076.83099.23804.93882.03894.73792.73816.63743.03760.23617.7NANA3568.0NANA
us-gaap:LiabilitiesAndStockholdersEquity ████▇▇▇▇▇▇▇▇▇▃▃▂▂▂▂▂▂▂▁▁▃▂▂▁▂▁▁▁7395.17287.67311.67197.87025.16932.97113.27022.07127.37175.87039.87141.37110.15163.85118.54882.54756.64753.84781.24775.94723.94729.64446.74489.25254.24614.34665.84579.44633.74452.74492.34375.0NANA4378.8NANA
us-gaap:StockholdersEquity ██▇▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▃▃▃▃▃▃▁▁▁▁▁▁▁2804.72665.52540.22301.92139.32067.72245.42037.42011.11981.91889.71867.61817.01833.91728.71456.11370.91367.61362.81306.51250.21239.71231.41225.31271.6556.2587.1604.2629.7606.5627.9648.9NANA702.8NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:AssetsCurrent █▇▇█▇▆▅▅▅▅▅▅▅▄▃▄▃▃▃▂▂▂▂▂▇▂▂▁▁▁▁▁1253.01123.41106.21216.61064.7924.8888.2892.1869.6893.2841.5886.0853.6646.5588.7689.0550.3513.7550.0492.7498.1493.8427.5453.71104.0428.3401.0365.5357.9303.5349.7365.1NANA400.6NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆▅▅▆▅▃▃▃▂▂▂▃▂▂▂▃▂▂▂▂▂▂▂▂█▁▁▁▁▁▂▂▂▂▂▂526.2433.0493.0554.0432.2305.7274.1235.9194.7200.9187.4226.6192.3154.3115.8253.3142.0131.2182.2137.9141.3150.3133.2128.7758.087.077.9103.193.259.4111.2117.5130.2117.4154.3127.2NA
us-gaap:MarketableSecuritiesCurrent ▇█▇▄▂▁▂▄▄▂▂▁▄▇█▇▇▇█▇▂▂▂▂▄▄▄▂3.23.33.23.02.92.82.93.03.02.92.92.83.03.23.33.23.23.23.33.22.92.92.92.93.03.03.02.9NANA0.0NANANANANANA
us-gaap:AccountsReceivableNetCurrent ██▇▇▆▇▇▇█▇▇▆▆▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁511.8488.1453.7468.0433.1468.0443.9458.2489.2470.0456.8426.1422.2344.0326.7318.9290.7289.9277.9272.7256.5263.2228.3230.0228.8211.7200.4196.3193.0182.1165.0183.7NANA163.6NANA
us-gaap:OtherAssetsCurrent █▇▅▇▇▅▆▇▇▆▄▆▆▅▅▄▄▂▂▂▃▂▁▃▄▄▄▁▁▁▂▁215.0202.3159.5194.6199.4151.1170.2198.0185.7166.5136.5160.6168.7148.2146.2116.8117.692.689.982.1100.380.366.095.0117.2129.6122.766.171.762.073.563.9NANA82.7NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:PropertyPlantAndEquipmentGross NANA772.1NANANA673.4NANANA586.5NANANA497.9NANANA433.1NANANA357.3NANANA304.8NANANA220.6NANANA147.6NANA
us-gaap:FurnitureAndFixturesGross NANA465.4NANANA395.6NANANA341.0NANANA276.1NANANA226.9NANANA187.3NANANA153.1NANANA107.8NANANA75.5NANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▇▇▆▆▆▆▅▅▅▅▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁601.4582.4548.9520.5497.6471.0454.4430.6410.6388.0366.2351.6333.0318.7299.3284.8267.0251.3235.6221.3202.9186.5174.3162.6148.4132.9123.4109.193.882.370.259.0NANA26.4NANA
us-gaap:PropertyPlantAndEquipmentNet ▇▇█▇▇▇█▆▇▇█▆▇▆▆▅▅▆▆▆▆▆▅▅▅▅▅▄▄▃▃▁209.3215.0223.2202.8203.3210.0219.0201.8215.1214.5220.3198.2202.9189.3198.6182.6185.4192.0197.5190.4192.6201.3183.0177.7183.9176.1181.4170.0165.4149.3150.4125.2NANA121.2NANA
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures █▆▆▆▆▆▆▆▆▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▆▃▃168.3139.9138.8130.0126.3132.3133.7130.8128.980.581.983.877.881.979.275.871.267.862.666.561.051.950.550.757.152.052.858.257.1132.792.489.7NANA88.6NANA
us-gaap:Goodwill ███▇▇▇█▇██▇▇█▃▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁3455.33454.83461.53313.43280.73277.63377.83312.63352.53354.13293.63339.03392.32377.52368.82205.92199.32203.02173.92160.02120.52105.91983.41977.72004.22009.02023.91994.32012.61917.21909.71855.4NANA1804.2NANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▅▅▆▅▅▆▇▆▇████▂▂▁▁▁▂▂▂▂▂▂▂▃▃▃▃▃▃▃2211.32242.72284.62235.72247.22287.12391.92381.02449.42512.82548.12570.12518.11799.91825.81689.01709.11737.81762.31829.61820.91846.31770.11792.81849.61891.91939.61929.81974.21903.61934.01882.2NANA1911.6NANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA2284.6NANANA2391.9NANANA2548.1NANANA1825.8NANANA1762.3NANANA1770.1NANANA1939.6NANANA1934.0NANANA1911.6NANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass ck0001552033:InternalUseSoftwareNANA561.8NANANA544.6NANANA581.0NANANA456.8NANANA326.3NANANA320.2NANANA392.7NANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelationshipsNANA423.3NANANA450.0NANANA488.4NANANA325.1NANANA326.4NANANA325.6NANANA346.4NANANA310.3NANANA296.4NANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:DatabasesNANA852.4NANANA936.6NANANA1004.7NANANA552.8NANANA601.7NANANA605.5NANANA665.5NANANA677.5NANANA729.7NANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:NoncompeteAgreementsNANA6.0NANANA3.4NANANA1.7NANANA3.2NANANA3.8NANANA1.1NANANA1.4NANANA2.0NANANA1.9NANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TrademarksNANA441.1NANANA457.3NANANA472.3NANANA487.9NANANA504.1NANANA517.7NANANA533.6NANANA528.5NANANA538.1NANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA3.4NANANA1.9NANANA2.4NANANA1.9NANANANANANANANANANANANANANANA-614.8NANANA-621.2NANA
us-gaap:OperatingLeaseRightOfUseAsset ▇▇▇▇▇▇████▁61.664.465.666.470.271.171.274.476.672.80.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▇▇▇▇▇▇▇▇▆▃▄▃▄▃▂▂▂▂▂▁▁▁▁▂▂▂▂▂▄▃▃266.2251.7236.1229.3229.2233.4236.3234.5240.7201.2136.3148.0143.2150.6136.6116.0112.5107.397.5103.291.882.382.787.3112.5109.0119.9119.8109.7168.3138.6135.5NANA129.8NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:AccruedLiabilitiesCurrent ▇██▄▄▃▄▄▃▂▂▁▂▁▂▁▁▁▂▂▃▃▂▂▃44.546.949.328.128.625.331.331.025.717.619.516.920.717.018.515.016.317.120.818.423.925.920.118.325.3NA18.0NANANANA6.4NANA5.6NANA
us-gaap:DebtCurrent ▁▁▁▁▁▁▁▂▂▁▁▁▂▂▂▁▂▂▁▁▁▁▁▁█▂▁▁▁▁▁▁69.362.755.555.455.758.658.793.986.479.071.764.2139.289.2119.334.4100.192.750.449.550.848.043.944.21029.4112.874.027.729.045.713.876.1NANA10.6NANA
us-gaap:LiabilitiesCurrent ▃▄▄▄▃▃▃▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁█▂▂▁▁▁▁▁601.8630.2664.5618.4582.2555.5571.4628.1575.7545.9548.5545.7536.8400.4458.4375.3394.2381.5373.3344.5326.3281.4296.0272.51284.8331.0329.9248.5257.4255.9247.6289.1NANA218.3NANA
us-gaap:OperatingLeaseLiabilityCurrent ▆▆▇▇█▇███▇▁15.314.117.918.019.018.719.920.319.217.60.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▆▇█▇▆▆▆▇▆▅▅▅▃▃▃▃▂▂▃▃▂▁▂▁▂▁▂▁▁▁▁▁320.3364.0415.8376.3328.5309.8336.5359.7310.6274.2284.1301.1216.6182.4207.8212.4173.6173.4208.7186.0163.3122.4146.7133.7147.1115.4149.4128.1121.4116.0133.5130.7NANA129.3NANA
us-gaap:TaxesPayableCurrent NANANA27.443.225.614.929.924.98.317.020.613.18.68.518.66.621.911.515.18.3NA2.6NANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:LongTermDebt NANA3454.2NANANANANANANANANANANANANANANANANANANANANA2881.0NANA2897.22903.5NA2866.9NANANANANANA
us-gaap:LongTermDebtNoncurrent ▅▆▆▆▆▆▇▇▇████▃▃▃▂▂▂▃▃▂▂▂▁▄▄▄▄▄▄▄3273.23293.33398.73560.63573.43585.63598.33646.03831.53951.83976.44057.64071.32334.72345.32352.12297.32309.32325.22338.22350.32309.52164.62174.51851.62863.62865.92869.52874.52845.82853.12650.5NANA2670.3NANA
us-gaap:DebtAndCapitalLeaseObligations ▅▅▅▆▆▆▆▆▇▇▇██▂▂▂▂▂▂▂▂▂▁▁▃▄▄▃▃▃▃▃3342.53356.03454.23616.03629.13644.23657.03739.93917.94030.84048.14121.84210.52423.92464.62386.52397.42402.02375.62387.72401.12357.52208.52218.72881.02976.42939.92897.22903.52891.52866.92726.6NANA2680.9NANA
us-gaap:DeferredFinanceCostsNoncurrentNet NANANA1.61.71.81.91.21.31.51.61.81.91.92.02.11.01.11.21.31.51.64.95.222.423.725.827.930.029.129.730.2NANA34.0NANA
 us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:LongtermDebtType ck0001552033:SeniorSecuredTermLoanA3▁▂▃▄▄▅█1.41.51.61.71.81.92.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:LongtermDebtType ck0001552033:SeniorSecuredTermLoanB5▁▂▃▅▆▇█8.48.89.510.510.911.311.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▇▃▂▁▃▅█430.7407.8396.8391.6401.8415.9439.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▄▅▆▅▆▇▇▇██▁▁▁102.997.695.9100.397.396.594.092.197.495.092.596.597.398.295.998.699.497.4110.2125.0130.4148.0135.6151.6162.5163.1160.6166.4169.685.786.689.9NANA93.3NANA
us-gaap:OtherLiabilitiesNoncurrent ▃▃▃▃▃▃▃▃▂▂▁▁▁▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█181.8193.2215.5225.0231.1211.7165.0176.4150.3121.654.744.342.178.470.829.329.926.030.758.254.451.827.828.326.924.022.123.723.219.722.6678.1NANA679.4NANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▇▇▇▇▇▇▇███▁54.757.154.054.857.458.157.260.163.461.60.0NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA16.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA14.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA11.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA8.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA13.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:StockholdersEquity ██▇▆▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▃▃▃▃▃▃▁▁▁▁▁▁▁2804.72665.52540.22301.92139.32067.72245.42037.42011.11981.91889.71867.61817.01833.91728.71456.11370.91367.61362.81306.51250.21239.71231.41225.31271.6556.2587.1604.2629.7606.5627.9648.9NANA702.8NANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▇▆▆▆▆▆▅▅▅▅▅▅▅▄▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁▁2907.62763.12636.12402.22236.62164.22339.42129.52108.52076.91982.21964.11914.31932.11824.61554.71470.31465.01473.01431.51380.61387.71367.01376.91434.1719.3747.7770.6799.3692.2714.5738.8NANA796.1NANA
us-gaap:CommonStockValue █████▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▁▁▁▁▁▁▁2.02.02.02.02.01.91.91.91.91.91.91.91.91.91.91.91.91.91.81.81.81.81.81.81.81.11.11.11.11.11.11.1NANA1.1NANA
us-gaap:AdditionalPaidInCapitalCommonStock ████▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▁▁▁▁▁▁▁2133.72116.82088.12074.02056.42038.12022.31999.71976.41967.61947.31923.91898.71882.51863.51848.71835.41821.61844.91831.51832.21839.51850.31854.11857.21141.21138.01128.51126.21123.11121.81116.0NANA1109.4NANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▆▆▆▅▅▅▅▄▄▄▄▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁1160.11050.8937.4850.3761.7707.7652.0583.4506.1418.8363.1275.2243.2202.3137.4-107.8-176.5-241.5-303.8-353.3-394.4-411.7-424.3-443.5-439.4-436.8-430.2-417.1-414.5-432.4-417.7-400.1NANA-382.6NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▅▅▄▂▁▁▅▃▄▅▄▆▆▇▇▇▆▇▆▆▆▆▆▆▇▇▇▇████-241.9-260.3-272.1-409.7-468.6-468.2-251.6-369.7-296.2-229.4-282.7-193.9-187.5-113.6-135.3-147.9-151.1-140.9-174.8-168.9-184.8-185.3-191.8-182.8-143.7-145.0-117.5-104.0-78.9-81.2-73.2-64.4NANA-24.4NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity ck0001552033:TransUnionParentNANA-272.1NANANA-251.6NANANA-282.7NANANA-135.3NANANA-174.8NANANA-191.8NANANA-117.5NANANA-73.2NANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:OtherComprehensiveIncomeLocation us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesNANA-67.1NANANA-37.2NANANA-3.3NANANA-1.0NANANA-7.5NANANA-0.3NANANA-0.8NANANA-0.6NANANA-3.7NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:OtherComprehensiveIncomeLocation us-gaap:AvailableforsaleSecuritiesNANA0.4NANANA0.2NANANA0.2NANANA0.2NANANA0.3NANANA0.1NANANA0.1NANANA0.0NANANA0.0NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:OtherComprehensiveIncomeLocation us-gaap:ForeignCurrencyGainLossNANA-205.4NANANA-214.6NANANA-279.6NANANA-134.5NANANA-167.6NANANA-191.6NANANA-116.8NANANA-72.6NANANA-20.7NANA
us-gaap:TreasuryStockValue ██▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁249.2243.8215.2214.7212.2211.8179.2177.9177.1177.0139.9139.5139.3139.2138.8138.8138.873.55.34.64.64.64.64.34.34.34.34.34.24.14.13.7NANA0.7NANA
us-gaap:MinorityInterest ▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▄▅▆▅▆▇▇▇██▁▁▁102.997.695.9100.397.396.594.092.197.495.092.596.597.398.295.998.699.497.4110.2125.0130.4148.0135.6151.6162.5163.1160.6166.4169.685.786.689.9NANA93.3NANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents ck0001552033:ParentandNoncontrollingInterests0.6NANA-1.4NANANA-0.5-0.8NA14.2-3.4-0.1NA7.22.8NANA6.0NANANANANANANANANANANANANANANANANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest0.6NANA-1.4NANANA-0.5-0.8NA14.2-3.4-0.1NA7.22.8NANA6.01.70.70.96.72.11.50.16.03.00.90.25.2NANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▅▇▆▇▄▆█▅▄▅▆▄▄▄▅▄▃▄▄▄▂▄▃▄▂▂▃▂▁▂▃▂▁▃235.7144.8229.2178.8253.9125.5196.3279.4177.2123.8146.3178.9129.5101.0119.1174.7106.967.3113.8126.6107.841.7102.989.7100.016.544.264.551.7-6.132.363.833.813.564.9NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ████████████▁█▇█████▇▇████████▇████-74.2-71.9-113.7-37.0-91.0-25.5-48.8-47.3-56.9-50.9-90.5-45.5-1851.2-30.5-331.6-44.7-28.3-76.2-54.0-118.4-162.4-161.0-79.0-41.2-42.0-34.9-111.2-43.8-51.1-69.9-174.5-138.1-13.7-40.7-22.7NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▂▃▃▃▃▂▃▃▃▃█▃▃▃▃▃▃▃▃▃▃▁▅▃▃▃▃▃▃▃▃▃▃-70.30000000000001-132.2-187.0-23.1-37.1-49.7-113.7-185.7-127.4-59.9-93.7-98.01764.4-32.575.2-18.9-66.8-43.4-14.5-12.745.1135.9-18.4-675.0613.029.142.9-8.833.024.8137.462.1-4.5-7.7-15.0NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▇▁▁██▄▅▅▃▄93.2-60.0-61.0121.8126.531.638.241.2-6.213.5NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:DeferredIncomeTaxExpenseBenefit █▇▇▇▇▇▇▇▇▇▆▇▇▇▁█▇▇▇▇▇█▇▇▇▇▇▇█▇▇▇▇▇▇19.84.0-10.1-14.0-10.6-0.6-12.8-9.80.3-0.2-51.1-9.0-9.10.2-198.74.2-4.3-14.0-8.9-9.2-8.74.6-1.5-4.6-1.7-9.5-18.0-9.310.5-4.0-4.1-2.0-5.5-4.60.0NANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▆▇▂▇▁█▂▂▆▅▇▇▇▆▄▇▄▅▅▅▃▇▄▄▆▅▄▄▄▆▃▄▄▅▃23.035.3-19.830.9-28.140.6-20.5-19.421.211.434.432.828.018.64.628.70.710.78.311.3-7.930.80.95.618.214.55.96.06.018.4-11.62.51.810.4-13.2NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▅▇▆▇▄▆█▅▄▅▆▄▄▄▅▄▃▄▄▄▂▄▃▄▂▂▃▂▁▂▃▂▁▃235.7144.8229.2178.8253.9125.5196.3279.4177.2123.8146.3178.9129.5101.0119.1174.7106.967.3113.8126.6107.841.7102.989.7100.016.544.264.551.7-6.132.363.833.813.564.9NANA
us-gaap:NetIncomeLoss ▅▅▄▄▃▃▄▄▄▃▄▃▃▃█▃▃▃▃▃▂▂▂▁▁▁▁▁▂▁▁▁▁▁▁▂▁127.6127.9101.7102.868.570.282.991.7101.570.9102.146.355.073.1245.168.864.962.349.541.217.312.619.2-4.0-2.6-6.6-13.1-2.617.9-14.7-17.6-3.4-7.8-6.3-8.211.3-3.5
us-gaap:ProfitLoss ▅▅▄▄▃▃▄▄▄▃▄▃▃▃█▃▃▃▃▃▂▂▂▁▁▁▁▁▂▁▁▁▁▁▁▂▁132.9130.6104.5106.770.074.386.588.3104.073.4105.449.457.375.4247.971.967.364.552.644.519.714.621.1-1.0-0.4-4.4-10.7-0.119.9-13.5-15.7-1.4-6.1-5.0-6.713.5-2.3
us-gaap:ShareBasedCompensation ▆▇▇▃▆▂█▅▃▄█▆▅▄▄▃▃▃▄▃▂▂▁▁▂▁▁▁▁▁▁▁▁▁▁16.717.917.38.116.64.921.313.16.79.921.015.611.89.510.07.27.98.09.85.75.23.72.31.52.82.41.72.12.22.01.51.31.61.91.5NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ████████████▁█▇█████▇▇████████▇████-74.2-71.9-113.7-37.0-91.0-25.5-48.8-47.3-56.9-50.9-90.5-45.5-1851.2-30.5-331.6-44.7-28.3-76.2-54.0-118.4-162.4-161.0-79.0-41.2-42.0-34.9-111.2-43.8-51.1-69.9-174.5-138.1-13.7-40.7-22.7NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▅▄█▄▄▄▆▄▄▄▆▄▄▂▄▃▃▂▄▃▂▃▃▂▃▃▃▄▃▄▂▂▁▁▂53.943.282.4000000000000244.0999999999999945.642.066.444.146.141.961.847.943.526.944.333.032.026.038.530.624.030.935.928.038.230.137.543.435.538.827.623.913.816.422.6NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▂▃▃▃▃▂▃▃▃▃█▃▃▃▃▃▃▃▃▃▃▁▅▃▃▃▃▃▃▃▃▃▃-70.30000000000001-132.2-187.0-23.1-37.1-49.7-113.7-185.7-127.4-59.9-93.7-98.01764.4-32.575.2-18.9-66.8-43.4-14.5-12.745.1135.9-18.4-675.0613.029.142.9-8.833.024.8137.462.1-4.5-7.7-15.0NANA
us-gaap:PaymentsOfDividendsCommonStock █▇▆▆▆▇▆▆▆▇▆▆▆▁▁▁18.29999999999999715.014.314.314.314.714.214.114.114.413.913.913.80.00.00.0NANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2000000.02000000.02000000.02000000.02000000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01800000.01800000.01800000.01800000.01800000.01800000.01800000.01100000.01100000.01100000.01100000.01100000.01100000.01100000.01100000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockValue dei:LegalEntity

ck0001552033:TransUnionParent


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2000000.01900000.01900000.01900000.01800000.01800000.01100000.01100000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets ck0001552033:TransUnionParent0.10.10.10.10.10.10.10.1

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value191191190190190189188188187187185185184184183182181182183183182182182182182111110110110110110109110
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value197196195195195195193193192192190189188188187186186185183183183183183182182111111111110110110110110
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesIssued dei:LegalEntity

ck0001552033:TransUnionParent


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value195193190187183183148
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0133.3

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized

us-gaap:CommonStockSharesAuthorized


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-06-242015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value10001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000100010001000200200200200200200200200
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesAuthorized dei:LegalEntity

ck0001552033:TransUnionParent


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value100010001000100010001000200
Percentage of CommonStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0

Preferred Stock Shares Authorized

us-gaap:PreferredStockSharesAuthorized

us-gaap:PreferredStockSharesAuthorized


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-06-242014-12-31
Value1001001001001001001001001001001001001001000.00.00011000.0
Percentage of PreferredStockSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value191191190190190189188188187187185185184184183182181182183183182182182182182111110110110110110109110
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding dei:LegalEntity

ck0001552033:TransUnionParent


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value190188185183183182147
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0133.4

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value192192192192192192191191191190190189189190184184184182148111147147110
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value191190190189189188187186185184183182181182182182182182148111147147110
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

ck0001552033:PerformanceSharesContingencyNotMet


Antidilutive
Period End2021-03-312020-03-312019-03-31
Value300000.01300000.01300000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0

us-gaap:PerformanceShares


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-06-302015-03-312014-06-30
Value100000.0300000.0100000.00.3200000.0100000.001300000.01100000.0100000.0000300000.05900000.06500000.06500000.06500000.06400000.06200000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.0100.00.00.015.40.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.670.670.530.540.360.370.440.490.540.380.550.250.30.41.340.380.360.340.270.230.090.070.11-0.02-0.02-0.06-0.09-0.020.12-0.13
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.660.660.530.530.360.370.430.480.530.370.530.240.290.381.290.360.340.330.270.220.090.070.1-0.02-0.02-0.06-0.09-0.020.12-0.13
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.530.540.360.370.440.490.560.390.550.260.30.41.340.380.360.34
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.530.530.360.370.430.480.550.380.530.250.290.381.290.360.340.33
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value14613923916167-146.420118341241339-18.9942577254964357171910-43.2-1.3-34.0-26.5-27.720-22.7-26.4-6.1-28.8-22.6-22.38.6
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.918.734.323.210.7-21.329.32.65.220.12.26.6-3.417.650.914.511.521.110.013.04.24.72.6-11.1-0.3-9.6-7.9-8.26.2-7.5-9.0-2.0-9.6-7.8-7.82.9

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5.41.74.7000000000000014.51.42.44.8-4.83.22.53.22.5-0.92.44.52.02.34.51.75.61.77.20.3-0.80.72.5-0.9-1.9-0.11.40.81.8-0.70.40.32.3
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.20.70.60.20.30.7-0.70.50.40.50.4-0.20.40.90.40.51.00.41.30.41.80.1-0.20.20.7-0.3-0.6-0.00.50.30.6-0.20.10.10.8

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value15114124416669-144.020513371261642-19.89726274571004562192610-44.0-0.6-31.5-27.4-29.620-21.3-25.6-4.3-29.5-22.2-22.010
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.619.034.923.910.9-20.930.01.95.720.52.77.0-3.518.151.814.912.022.110.414.34.66.52.7-11.3-0.2-8.9-8.2-8.86.1-7.0-8.8-1.4-9.8-7.6-7.73.7

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value10110268708291104721024755732456864
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.614.810.810.212.113.315.811.716.77.99.813.648.413.813.7

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value195158127138939610611214675877973103100104927667753626281.14.7-7.4-22.50.134-13.6-14.52.5-8.0-5.9-3.018
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.221.218.319.914.714.015.516.322.112.214.313.213.019.219.820.919.416.715.417.38.56.67.30.31.2-2.1-6.70.010.4-4.5-5.00.8-2.7-2.0-1.16.4

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1041067074868810774105505775247716764
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.015.311.010.812.612.816.212.117.28.410.214.049.014.414.214.2

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302010-06-15
Value6227223223221924390.6-17.6281527-147.8322411143116127.02.15.1-3.0-11.80.214-0.11.23.9-1.9-0.93.65.2-7.5
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.13.73.34.63.63.22.93.56.00.1-2.94.72.85.1-29.26.55.22.53.37.13.83.01.80.51.3-0.8-3.50.14.4-0.00.41.3-0.6-0.31.31.80.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:LitigationCase

ck0001552033:Ramirezv.TransUnionLLC


Income
Period End2021-06-30
Value8.1
Percentage of IncomeTaxExpenseBenefit13.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:Ramirezv.TransUnionLLC0.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value252527273337394345454544252221212221222121201924444444445050494949494742
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.54.04.05.35.55.86.36.87.37.37.34.64.24.34.44.84.75.14.95.05.05.16.411.912.713.313.215.316.716.916.416.417.116.714.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value12712710110268708291101701024655732456864624941171219-4.0-2.6-6.6-13.1-2.617-14.7-17.6-3.4-7.8-6.3-8.211-3.5-8.5
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.517.214.614.810.810.212.113.315.311.416.77.79.813.648.413.813.713.711.49.44.13.15.0-1.0-0.7-1.9-3.9-0.85.5-4.8-6.0-1.1-2.6-2.2-2.93.9-1.80.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value127127102687091101701024655732456865624941171219-4.1-2.6-6.6-13.1-2.6
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.099.9100.2100.0100.299.8100.0100.0100.0102.5100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.517.214.810.810.213.315.311.416.77.79.813.648.413.813.713.711.49.44.13.15.0-1.1-0.7-1.9-3.9-0.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value5.22.72.93.91.54.13.6-3.42.52.43.33.12.32.32.83.12.42.23.03.32.42.01.93.02.22.22.42.52.01.21.92.01.71.31.62.2
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.40.40.60.20.60.5-0.50.40.40.50.50.40.40.60.60.50.50.70.80.60.50.50.80.60.60.70.70.60.40.60.70.60.40.60.8

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-22.1-22.5-17.5-23.6-30.9-40.2-48.6-58.8-13.4-46.5-42.9-42.7-61.3-22.2-21.3-22.4-23.4-25.1-22.2-20.1-27.5-25.3-20.8-59.2-46.7-43.9-43.0-40.71.8-48.4-50.8-46.8-47.5-50.1-46.4-42.6
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.9-3.0-2.5-3.4-4.9-5.8-7.1-8.5-2.0-7.5-7.0-7.1-10.9-4.1-4.2-4.5-4.9-5.5-5.1-4.6-6.5-6.2-5.4-15.2-12.3-12.4-12.8-12.00.5-16.0-17.4-15.6-15.8-17.2-16.3-14.6

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value556564553533510550530518502497482481428412384371359353346341362353337328327316315297295268256250261246241230
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax71.975.879.376.780.580.177.475.175.980.378.779.876.176.776.074.675.777.879.578.185.187.287.384.586.489.793.987.990.188.587.683.586.984.884.779.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value21718014416212313615417115912213012213412512112611510189956351486051362040323436493944436136
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.124.220.723.319.519.922.624.924.119.721.320.223.923.324.025.424.322.220.521.914.912.812.715.513.610.36.112.19.911.512.416.513.115.215.321.019.1

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value14-10.6132545.5-182.6112-70.2-42.666-74.9-8.2-80.2148.41.6-8.234-21.6176.826-10.9-43.1-0.2-27.0-16.9-29.50.4-7.7-10.3-2.4-26.3-17.4-15.1-1.2
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.9-1.419.07.80.9-26.616.4-10.2-6.410.7-12.2-1.4-14.22.71.70.3-1.77.5-5.04.11.66.5-2.8-11.1-0.1-7.6-5.0-8.70.1-2.5-3.5-0.8-8.7-6.0-5.3-0.4

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value181013959-0.7-218.3119-74.9-66.153-88.9-7.0-77.121142.1-10.236-7.218-0.311-10.6-43.0-0.2-27.1-16.7-29.50.2-7.8-9.9-2.9-23.4-17.2-15.4-2.6
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.420.08.6-0.1-31.717.4-10.9-10.08.6-14.5-1.2-13.74.12.80.4-2.18.0-1.74.2-0.12.9-2.7-11.1-0.1-7.7-5.0-8.70.1-2.6-3.4-1.0-7.8-5.9-5.4-0.9

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

ck0001552033:ParentandNoncontrollingInterests


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value181059-0.6-218.3-74.9-66.153-88.9-7.0-77.121142.1-10.236-7.2
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.085.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.48.6-0.1-31.7-10.9-10.08.6-14.5-1.2-13.74.12.80.4-2.18.0-1.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:ParentandNoncontrollingInterests0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value181158-0.4-216.6-73.5-66.853-88.8-6.4-73.921123.2-10.233-5.9150.56.5-9.0-39.11.3-27.5-13.5-25.12.3-8.0-8.8
Percentage of OtherComprehensiveIncomeLossNetOfTax99.5109.399.057.199.298.1101.199.899.991.495.899.588.1152.4100.093.681.987.4-166.755.684.990.9-650.0101.580.885.11150.0102.688.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.68.5-0.1-31.5-10.7-10.18.6-14.5-1.1-13.14.02.50.6-2.17.5-1.43.60.11.6-2.3-10.00.3-7.8-4.0-7.40.7-2.6-3.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.1-1.00.6-0.2-1.7-1.40.70.1-0.1-0.6-3.20.11.7-1.10.02.3-1.32.3-1.21.0-1.7-3.5-1.40.4-2.3-2.7-2.4-0.1-0.2
Percentage of OtherComprehensiveIncomeLossNetOfTax0.5-9.31.028.60.81.9-1.10.20.18.64.20.511.9-52.4-0.06.418.112.6400.08.516.08.1700.0-1.513.89.2-1200.01.32.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.10.1-0.0-0.2-0.20.10.0-0.0-0.1-0.60.00.3-0.20.00.5-0.30.5-0.30.2-0.4-0.9-0.40.1-0.7-0.8-0.7-0.0-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Income

us-gaap:OtherIncome ck0001552033:FraudulentIncident

us-gaap:OtherIncome

ck0001552033:FraudulentIncident


Other
Period End2020-12-312020-09-302020-06-30
Value-2600000.0900000.0300000.0
Percentage of OtherIncome100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.40.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:FraudulentIncident0.00.00.0

us-gaap:OtherIncome ck0001552033:FraudulentIncidentRecovery

ck0001552033:FraudulentIncidentRecovery


Other
Period End2021-06-30
Value3400000.0
Percentage of OtherIncome0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:FraudulentIncidentRecovery0.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-0.1-0.46.50.8-0.7-7.0-13.7-20.626-6.8-1.3-3.2-39.7-2.7-3.6-4.8-4.2-6.6-3.6-2.2-9.3-7.6-4.2-37.3-5.3-2.3-1.9-0.448-1.7-15.41.4-2.7-3.8-6.9-0.6
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.10.90.1-0.1-1.0-2.0-3.04.0-1.1-0.2-0.5-7.1-0.5-0.7-1.0-0.9-1.5-0.8-0.5-2.2-1.9-1.1-9.6-1.4-0.7-0.6-0.114.7-0.6-5.30.5-0.9-1.3-2.4-0.2

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value13213010410670748688104731054957752477167645244191421-1.0-0.4-4.4-10.7-0.119-13.5-15.7-1.4-6.1-5.0-6.713-2.3-8.5
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.217.515.015.311.010.812.612.815.711.917.28.210.214.049.014.414.214.212.110.24.63.65.5-0.3-0.1-1.2-3.2-0.06.1-4.4-5.4-0.5-2.0-1.7-2.44.6-1.20.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

ck0001552033:ParentandNoncontrollingInterests


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1321301067074881047310549577524871676452
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.099.9100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.217.515.311.010.812.815.711.917.28.210.214.049.014.414.214.212.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:ParentandNoncontrollingInterests0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

us-gaap:RealizedInvestmentGainsLosses

us-gaap:NotesReceivable


Realized
Period End2021-06-30
Value-1.1
Percentage of RealizedInvestmentGainsLosses100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NotesReceivable0.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value774745698695634687685689661619613603563537506498474455435437425405386389378353335338327303292299300290284291190
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

ck0001552033:EmergingVerticals, ck0001552033:U.S.Markets


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value214205189183191194192179175165
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.727.527.228.927.928.329.129.029.029.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.727.527.228.927.928.329.129.029.029.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:EmergingVerticals ck0001552033:U.S.Markets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:FinancialServices, ck0001552033:U.S.Markets


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value270263249222230225213189199192
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.035.335.835.033.532.732.230.533.134.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.035.335.835.033.532.732.230.533.134.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:FinancialServices ck0001552033:U.S.Markets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

ck0001552033:ConsumerInteractive


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value136130126131128126123127123123121119117
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.617.518.118.920.218.418.018.518.719.919.819.720.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.617.518.118.920.218.418.018.518.719.919.819.720.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:ConsumerInteractive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:International


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value172166160144119157166160151146141128106959694878362686354606155
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.322.323.020.818.922.924.323.222.823.623.121.318.917.819.019.118.418.317.820.119.317.820.220.419.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.322.323.020.818.922.924.323.222.823.623.121.318.917.819.019.118.418.317.820.119.317.820.220.419.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:ReportableSegments


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value793764714653706708680638622582556513490470
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax102.5102.6102.7103.0102.7102.7102.8103.1103.1103.4103.5103.2103.3103.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax102.5102.6102.7103.0102.7102.7102.8103.1103.1103.4103.5103.2103.3103.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:ReportableSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:U.S.Markets


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value484468438405421420405368374358
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.662.863.063.961.461.061.359.662.163.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.662.863.063.961.461.061.359.662.163.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:U.S.Markets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments, us-gaap:SubsegmentsConsolidationItems

ck0001552033:ConsumerInteractive, us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.50.5-3.00.50.4-0.4-0.4-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1-0.40.10.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.1-0.40.10.1-0.1-0.1-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:ConsumerInteractive us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:International, us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1.51.4-9.11.41.2-1.3-1.3-1.3-1.3-1.2-1.2-1.3-1.4-1.2-1.3-1.3-1.1-1.1-1.0-1.1-1.0-0.9-0.9-0.8-0.8-0.7-0.6-0.6-0.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.2-1.30.20.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.2-0.2-0.2-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.2-1.30.20.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.2-0.2-0.2-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:International us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:U.S.Markets, us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value17171717-17.1-17.1-17.2-17.5-17.5-17.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.32.52.7-2.5-2.5-2.6-2.8-2.9-3.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.32.32.52.7-2.5-2.5-2.6-2.8-2.9-3.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:U.S.Markets us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:CA, ck0001552033:International


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
Value3430292724262827252325242421
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.14.24.03.83.94.14.03.83.74.24.14.34.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.14.24.03.83.94.14.03.83.74.24.14.34.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CA ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:GB, ck0001552033:International


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
Value5350514439485047464235287.70.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.96.77.36.46.27.17.36.97.06.85.84.71.40.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.96.77.36.46.27.17.36.97.06.85.84.71.40.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:GB ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

country:IN, ck0001552033:International


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
Value2734272317302827242722201820
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.64.03.42.84.54.14.03.84.53.63.43.43.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.64.64.03.42.84.54.14.03.84.53.63.43.43.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:IN ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Africa, ck0001552033:International


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
Value151313129.0141615141516151517
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.01.81.91.81.42.12.42.32.12.42.72.52.83.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.01.81.91.81.42.12.42.32.12.42.72.52.83.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Africa ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:AsiaPacific, ck0001552033:International


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
Value1613151412131615141215151411
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.11.92.22.12.01.92.42.32.12.12.52.62.52.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.11.92.22.12.01.92.42.32.12.12.52.62.52.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:LatinAmerica, ck0001552033:International


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
Value2624232117242626262526242525
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.23.33.12.73.53.83.84.04.14.44.14.64.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.23.33.12.73.53.83.84.04.14.44.14.64.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:LatinAmerica ck0001552033:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SubsegmentsConsolidationItems

us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1919-132.71919-18.7-18.6-18.7-18.6-18.9-18.9-19.0-19.0-18.8-16.8-16.0-15.8-15.6-15.4-15.4-15.2-15.2-6.0-3.4-3.3-14.0-2.9-2.9-3.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.6-19.02.73.0-2.7-2.7-2.7-2.8-3.1-3.1-3.1-3.4-3.5-3.3-3.2-3.3-3.4-3.5-3.5-3.6-3.7-1.6-0.9-0.9-4.0-0.9-0.9-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.6-19.02.73.0-2.7-2.7-2.7-2.8-3.1-3.1-3.1-3.4-3.5-3.3-3.2-3.3-3.4-3.5-3.5-3.6-3.7-1.6-0.9-0.9-4.0-0.9-0.9-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value20822720421920123521120819619518318917116314914214914414613714413212812212712112510510796908694838675
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.930.529.331.531.734.230.830.229.731.629.931.430.530.429.528.631.431.833.631.333.932.633.331.433.634.537.531.232.831.730.928.831.528.730.326.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value739572877311719770256932711370227127717570397141711051635118488247564753478147754723472944464489525446144665457946334452449243754378
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets dei:LegalEntity

ck0001552033:TransUnionParent


Assetsdei:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value27552375193517471385124516351672
Percentage of Assets37.733.427.534.129.028.035.137.2
Percentage of Assets37.733.427.534.129.028.035.137.2
Percentage of Assets ck0001552033:TransUnionParent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

ck0001552033:ConsumerInteractive


Assetsus-gaap:
Period End2020-12-312019-12-31
Value458465
Percentage of Assets6.36.5
Percentage of Assets6.36.5
Percentage of Assets ck0001552033:ConsumerInteractive100.0100.0

ck0001552033:International


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2974302529911538146011691268
Percentage of Assets40.742.542.530.030.526.327.2
Percentage of Assets40.742.542.530.030.526.327.2
Percentage of Assets ck0001552033:International100.0100.0100.0100.0100.0100.0100.0

ck0001552033:USMarkets


Assetsus-gaap:
Period End2020-12-312019-12-31
Value36063520
Percentage of Assets49.349.5
Percentage of Assets49.349.5
Percentage of Assets ck0001552033:USMarkets100.0100.0

us-gaap:Corporate


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2721014077140110196
Percentage of Assets3.71.40.61.52.92.54.2
Percentage of Assets3.71.40.61.52.92.54.2
Percentage of Assets us-gaap:Corporate100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value448745244675479547884768477348925018509850575177519532313293332732863288330833443343327530763099380438823894379238163743376036173568
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets60.762.163.966.668.268.867.169.770.471.171.872.573.162.664.468.269.169.269.270.070.869.369.269.072.484.183.582.882.484.183.782.781.5

us-gaap:Liabilities dei:LegalEntity

ck0001552033:TransUnionParent


Liabilitiesdei:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2151294518221410481045
Percentage of Liabilities4.62.70.90.60.70.526.927.8
Percentage of Assets2.91.80.60.40.50.322.523.3
Percentage of Assets ck0001552033:TransUnionParent7.85.52.41.11.61.164.162.5

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value739572877311719770256932711370227127717570397141711051635118488247564753478147754723472944464489525446144665457946334452449243754378
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity dei:LegalEntity

ck0001552033:TransUnionParent


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value27552375193517471385124516351672
Percentage of LiabilitiesAndStockholdersEquity37.733.427.534.129.028.035.137.2
Percentage of Assets37.733.427.534.129.028.035.137.2
Percentage of Assets ck0001552033:TransUnionParent100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2804266525402301213920672245203720111981188918671817183317281456137013671362130612501239123112251271556587604629606627648702
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.936.634.732.030.529.831.629.028.227.626.826.225.635.533.829.828.828.828.527.426.526.227.727.324.212.112.613.213.613.614.014.816.1

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value125311231106121610649248888928698938418868536465886895505135504924984934274531104428401365357303349365400
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.915.415.116.915.213.312.512.712.212.412.012.412.012.511.514.111.610.811.510.310.510.49.610.121.09.38.68.07.76.87.88.39.1

us-gaap:AssetsCurrent dei:LegalEntity

ck0001552033:TransUnionParent


Assets
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.30.10.50.112911410860
Percentage of AssetsCurrent0.00.00.10.023.626.827.217.2
Percentage of Assets0.00.00.00.02.72.62.31.3
Percentage of Assets ck0001552033:TransUnionParent0.00.00.00.09.49.26.73.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-02-15
Value526433493554432305274235194200187226192154115253142131182137141150133128758877710393591111171301171541270.0
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets7.15.96.77.76.24.43.93.42.72.82.73.22.73.02.35.23.02.83.82.93.03.23.02.914.41.91.72.32.01.32.52.70.00.03.50.00.0

Marketable Securities Current

us-gaap:MarketableSecuritiesCurrent

us-gaap:MarketableSecuritiesCurrent


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value3200000.03300000.03200000.03000000.02900000.02800000.02900000.03000000.03000000.02900000.02900000.02800000.03000000.03200000.03300000.03200000.03200000.03200000.03300000.03200000.02900000.02900000.02900000.02900000.03000000.03000000.03000000.02900000.00
Percentage of MarketableSecuritiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value511488453468433468443458489470456426422344326318290289277272256263228230228211200196193182165183163
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.96.76.26.56.26.86.26.56.96.56.56.05.96.76.46.56.16.15.85.75.45.65.15.14.44.64.34.34.24.13.74.23.7

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value215202159194199151170198185166136160168148146116117928982100806695117129122667162736382
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.92.82.22.72.82.22.42.82.62.31.92.22.42.92.92.42.51.91.91.72.11.71.52.12.22.82.61.41.51.41.61.51.9

us-gaap:OtherAssetsCurrent dei:LegalEntity

ck0001552033:TransUnionParent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.30.10.50.10.60.0227.5
Percentage of OtherAssetsCurrent0.20.10.40.10.70.018.510.2
Percentage of Assets0.00.00.00.00.00.00.50.2
Percentage of Assets ck0001552033:TransUnionParent0.00.00.00.00.00.01.40.4

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value772673586497433357304220147
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.69.58.39.79.18.06.54.93.4

Furniture And Fixtures Gross

us-gaap:FurnitureAndFixturesGross

us-gaap:FurnitureAndFixturesGross


Furniture
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value46539534127622618715310775
Percentage of FurnitureAndFixturesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.45.64.85.44.74.23.32.41.7

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value6015825485204974714544304103883663513333182992842672512352212021861741621481321231099382705926
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.18.07.57.27.16.86.46.15.85.45.24.94.76.25.85.85.65.34.94.64.33.93.93.62.82.92.62.42.01.81.61.30.6

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value209215223202203210219201215214220198202189198182185192197190192201183177183176181170165149150125121
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.83.03.12.82.93.03.12.93.03.03.12.82.93.73.93.73.94.04.14.04.14.34.14.03.53.83.93.73.63.43.32.92.8

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1681391381301261321331301288081837781797571676266615150505752525857132928988
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.31.91.91.81.81.91.91.91.81.11.21.21.11.61.51.61.51.41.31.41.31.11.11.11.11.11.11.31.23.02.12.12.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-12-31
Value345534543461331332803277337733123352335432933339339223772368220521992203217321602120210519831977200420092023199420121917190918551804275
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets46.747.447.346.046.747.347.547.247.046.746.846.847.746.046.345.246.246.345.545.244.944.544.644.138.143.543.443.543.443.142.542.441.20.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

ck0001552033:International


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value142314151368706687532580517532
Percentage of Goodwill41.141.941.529.831.626.828.727.129.5
Percentage of Assets19.519.919.413.814.412.012.411.512.2
Percentage of Assets ck0001552033:International47.846.845.745.947.145.545.70.00.0

ck0001552033:USMarkets


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-31
Value179717211684
Percentage of Goodwill51.951.051.1
Percentage of Assets24.624.223.9
Percentage of Assets ck0001552033:USMarkets49.848.90.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value221122422284223522472287239123812449251225482570251817991825168917091737176218291820184617701792184918911939192919741903193418821911
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.930.831.231.132.033.033.633.934.435.036.236.035.434.935.734.635.936.636.938.338.539.039.839.935.241.041.642.142.642.843.143.043.7

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-12-162012-12-31
Value22842391254818251762177019391934831911
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.233.636.235.736.939.841.643.10.043.7

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ck0001552033:InternalUseSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value561544581456326320392
Percentage of FiniteLivedIntangibleAssetsNet24.622.822.825.018.518.120.2
Percentage of Assets7.77.78.38.96.87.28.4
Percentage of Assets ck0001552033:InternalUseSoftware0.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-12-162012-12-31
Value42345048832532632534631025296
Percentage of FiniteLivedIntangibleAssetsNet18.518.819.217.818.518.417.916.030.615.5
Percentage of Assets5.86.36.96.46.87.37.46.90.06.8
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.0

us-gaap:Databases


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value8529361004552601605665677729
Percentage of FiniteLivedIntangibleAssetsNet37.339.239.430.334.134.234.335.038.2
Percentage of Assets11.713.214.310.812.613.614.315.116.7
Percentage of Assets us-gaap:Databases0.00.00.00.00.00.00.00.00.0

us-gaap:NoncompeteAgreements


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value6.03.41.73.23.81.11.42.01.9
Percentage of FiniteLivedIntangibleAssetsNet0.30.10.10.20.20.10.10.10.1
Percentage of Assets0.10.00.00.10.10.00.00.00.0
Percentage of Assets us-gaap:NoncompeteAgreements0.00.00.00.00.00.00.00.00.0

us-gaap:Trademarks


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value441457472487504517533528538
Percentage of FiniteLivedIntangibleAssetsNet19.319.118.526.728.629.227.527.328.1
Percentage of Assets6.06.46.79.510.511.611.411.812.3
Percentage of Assets us-gaap:Trademarks0.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312013-12-312012-12-31
Value3400000.01900000.02400000.01900000.0-614800000.0-621200000.0
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.0-13.7-14.2

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value616465667071717476720.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.90.90.91.01.01.01.11.11.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2662512362292292332362342402011361481431501361161121079710391828287112109119119109168138135129
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.53.23.23.33.43.33.33.42.81.92.12.02.92.72.42.42.32.02.21.91.71.91.92.12.42.62.62.43.83.13.13.0

Other Assets

us-gaap:OtherAssets dei:LegalEntity

us-gaap:OtherAssets

ck0001552033:TransUnionParent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6300000.06500000.06800000.08100000.00
Percentage of OtherAssets100.0100.0100.0100.00.0
Percentage of Assets0.10.10.10.20.0
Percentage of Assets ck0001552033:TransUnionParent0.20.30.40.50.0

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-09-302012-12-31
Value44464928282531312517191620171815161720182325201825186.45.6
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.70.40.40.40.40.40.40.20.30.20.30.30.40.30.30.40.40.40.50.50.50.40.50.40.10.1

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value696255555558589386797164139891193410092504950484344102911274272945137610
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.90.80.80.80.80.81.31.21.11.00.92.01.72.30.72.12.01.11.01.11.01.01.019.62.41.60.60.61.00.31.70.2

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value6016306646185825555716285755455485455364004583753943813733443262812962721284331329248257255247289218
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.18.69.18.68.38.08.08.98.17.67.87.67.57.89.07.78.38.07.87.26.95.96.76.124.57.27.15.45.65.75.56.65.0

us-gaap:LiabilitiesCurrent dei:LegalEntity

ck0001552033:TransUnionParent


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value21212743180.20.11833
Percentage of LiabilitiesCurrent32.022.37.94.10.10.05.613.6
Percentage of Assets2.91.80.60.40.00.00.40.7
Percentage of Assets ck0001552033:TransUnionParent7.75.42.21.10.00.01.12.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value151417181918192019170.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.20.20.20.30.30.30.30.30.30.20.0

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentLiabilities


Operating
Period End2020-12-31
Value17
Percentage of OperatingLeaseLiabilityCurrent100.0
Percentage of Assets0.2
Percentage of Assets us-gaap:OtherCurrentLiabilities0.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value320364415376328309336359310274284301216182207212173173208186163122146133147115149128121116133130129
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.35.05.75.24.74.54.75.14.43.84.04.23.03.54.14.43.63.64.43.93.52.63.33.02.82.53.22.82.62.63.03.03.0

us-gaap:OtherLiabilitiesCurrent dei:LegalEntity

ck0001552033:TransUnionParent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1.40.80.50.00.10.11833
Percentage of OtherLiabilitiesCurrent0.30.20.20.00.00.112.225.0
Percentage of Assets0.00.00.00.00.00.00.40.7
Percentage of Assets ck0001552033:TransUnionParent0.10.00.00.00.00.01.12.0

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value2743251429248.31720138.68.5186.62111158.32.6
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.60.40.20.40.30.10.20.30.20.20.20.40.10.50.20.30.20.1

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312015-06-302014-09-302014-06-302013-12-31
Value34542881289729032866
Percentage of LongTermDebt100.0100.0100.0100.0100.0
Percentage of Assets47.254.863.362.763.8

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value327332933398356035733585359836463831395139764057407123342345235222972309232523382350230921642174185128632865286928742845285326502670
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.345.246.549.550.951.750.651.953.855.156.556.857.345.245.848.248.348.648.649.049.848.848.748.435.262.161.462.762.063.963.560.661.0

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value334233563454361636293644365737393917403040484121421024232464238623972402237523872401235722082218288129762939289729032891286627262680
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.246.147.250.251.752.651.453.355.056.257.557.759.246.948.248.950.450.549.750.050.849.849.749.454.864.563.063.362.764.963.862.361.2

us-gaap:DebtAndCapitalLeaseObligations us-gaap:LongtermDebtType

ck0001552033:SeniorSecuredTermLoanA3


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value11031110111711241130113711440.0
Percentage of DebtAndCapitalLeaseObligations33.033.132.331.131.231.231.30.0
Percentage of Assets14.915.215.315.616.116.416.10.0
Percentage of Assets ck0001552033:SeniorSecuredTermLoanA30.00.00.00.00.00.00.00.0

ck0001552033:SeniorSecuredTermLoanB5


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value22392245233524902496250225080.0
Percentage of DebtAndCapitalLeaseObligations67.066.967.668.968.868.768.60.0
Percentage of Assets30.330.831.934.635.536.135.30.0
Percentage of Assets ck0001552033:SeniorSecuredTermLoanB50.00.00.00.00.00.00.00.0

us-gaap:CapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value0.20.30.20.10.20.20.30.50.60.70.81.01.11.41.31.40.40.81.11.41.72.02.42.62.92.02.32.42.63.34.21.60.2
Percentage of DebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.00.10.10.10.10.00.0
Percentage of Assets us-gaap:CapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NotesPayableOtherPayables


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.51.41.31.43.73.73.63.63.77.37.37.37.211101010141620216.27.411137.410114.30.0
Percentage of DebtAndCapitalLeaseObligations0.00.00.00.00.10.10.10.10.10.20.20.20.30.40.50.50.40.60.70.80.90.30.30.40.50.30.40.40.10.0
Percentage of Assets0.00.00.00.00.10.10.10.10.10.10.10.10.10.20.20.20.20.30.30.40.50.10.20.20.30.20.20.30.10.0
Percentage of Assets us-gaap:NotesPayableOtherPayables0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Finance Costs Noncurrent Net

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredFinanceCostsNoncurrentNet


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1.61.71.81.91.21.31.51.61.81.91.92.02.11.01.11.21.31.51.64.95.2222325273029293034
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.40.50.60.60.60.70.70.70.8

us-gaap:DeferredFinanceCostsNoncurrentNet us-gaap:LongtermDebtType

ck0001552033:SeniorSecuredTermLoanA3


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.41.51.61.71.81.92.2
Percentage of DeferredFinanceCostsNoncurrentNet0.00.00.0106.2105.9105.6115.8
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets ck0001552033:SeniorSecuredTermLoanA30.00.00.00.00.00.00.0

ck0001552033:SeniorSecuredTermLoanB5


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.48.89.510101111
Percentage of DeferredFinanceCostsNoncurrentNet0.00.00.0656.2641.2627.8615.8
Percentage of Assets0.10.10.10.10.20.20.2
Percentage of Assets ck0001552033:SeniorSecuredTermLoanB50.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value430407396391401415439
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.85.65.45.45.76.06.2

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1029795100979694929795929697989598999711012513014813515116216316016616985868993
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.31.31.41.41.41.31.31.41.31.31.41.41.91.92.02.12.02.32.62.83.13.03.43.13.53.43.63.71.91.92.12.1

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value181193215225231211165176150121544442787029292630585451272826242223231922678679
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.72.93.13.33.12.32.52.11.70.80.60.61.51.40.60.60.50.61.21.21.10.60.60.50.50.50.50.50.40.515.515.5

us-gaap:OtherLiabilitiesNoncurrent dei:LegalEntity

ck0001552033:TransUnionParent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2.32.42.20.022143113
Percentage of OtherLiabilitiesNoncurrent1.11.54.00.072.350.7141.258.0
Percentage of Assets0.00.00.00.00.50.30.70.3
Percentage of Assets ck0001552033:TransUnionParent0.10.10.10.01.61.11.90.8

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value545754545758576063610.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.70.80.70.80.80.80.80.90.90.90.0

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:LiabilitiesTotal


Operating
Period End2020-12-312019-12-31
Value5457
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0
Percentage of Assets0.70.8
Percentage of Assets us-gaap:LiabilitiesTotal0.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value16
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
Value14
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
Value11
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value8800000.0
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
Value13
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiability

us-gaap:LiabilitiesTotal


Operating
Period End2020-12-31
Value71
Percentage of OperatingLeaseLiability100.0
Percentage of Assets1.0
Percentage of Assets us-gaap:LiabilitiesTotal0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2804266525402301213920672245203720111981188918671817183317281456137013671362130612501239123112251271556587604629606627648702
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.936.634.732.030.529.831.629.028.227.626.826.225.635.533.829.828.828.828.527.426.526.227.727.324.212.112.613.213.613.614.014.816.1

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2907276326362402223621642339212921082076198219641914193218241554147014651473143113801387136713761434719747770799692714738796
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.337.936.133.431.831.232.930.329.628.928.227.526.937.435.631.830.930.830.830.029.229.330.730.727.315.616.016.817.215.515.916.918.2

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest dei:LegalEntity

ck0001552033:TransUnionParent


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value254022451889172813621231587627
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest96.496.095.394.792.590.178.587.9
Percentage of Assets34.731.626.833.828.527.712.614.0
Percentage of Assets ck0001552033:TransUnionParent92.294.597.698.998.498.935.937.5

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

ck0001552033:ParentandNoncontrollingInterests


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-312013-12-31
Value290727632636240222362164233921292108207619821964191419321824155414701465147314311367747714
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.337.936.133.431.831.232.930.329.628.928.227.526.937.435.631.830.930.830.830.030.716.015.9
Percentage of Assets ck0001552033:ParentandNoncontrollingInterests0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value-241.9-260.3-272.1-409.7-468.6-468.2-251.6-369.7-296.2-229.4-282.7-193.9-187.5-113.6-135.3-147.9-151.1-140.9-174.8-168.9-184.8-185.3-191.8-182.8-143.7-145.0-117.5-104.0-78.9-81.2-73.2-64.4-24.4
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-8.3-9.4-10.3-17.1-21.0-21.6-10.8-17.4-14.0-11.0-14.3-9.9-9.8-5.9-7.4-9.5-10.3-9.6-11.9-11.8-13.4-13.4-14.0-13.3-10.0-20.2-15.7-13.5-9.9-11.7-10.2-8.7-3.1
Percentage of Assets-3.3-3.6-3.7-5.7-6.7-6.8-3.5-5.3-4.2-3.2-4.0-2.7-2.6-2.2-2.6-3.0-3.2-3.0-3.7-3.5-3.9-3.9-4.3-4.1-2.7-3.1-2.5-2.3-1.7-1.8-1.6-1.5-0.6
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value213321162088207420562038202219991976196719471923189818821863184818351821184418311832183918501854185711411138112811261123112111161109
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest73.476.679.286.391.994.286.493.993.794.798.298.099.297.4102.1118.9124.8124.3125.2127.9132.7132.6135.4134.7129.5158.7152.2146.4140.9162.3157.0151.1139.4
Percentage of Assets28.929.028.628.829.329.428.428.527.727.427.726.926.736.536.437.938.638.338.638.338.838.941.641.335.324.724.424.624.325.225.025.525.3
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2.02.02.02.02.01.91.91.91.91.91.91.91.91.91.91.91.91.91.81.81.81.81.81.81.81.11.11.11.11.11.11.11.1
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.10.10.10.20.20.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1029795100979694929795929697989598999711012513014813515116216316016616985868993
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest3.53.53.64.24.44.54.04.34.64.64.74.95.15.15.36.36.86.67.58.79.410.79.911.011.322.721.521.621.212.412.112.211.7
Percentage of Assets1.41.31.31.41.41.41.31.31.41.31.31.41.41.91.92.02.12.02.32.62.83.13.03.43.13.53.43.63.71.91.92.12.1
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value11601050937850761707652583506418363275243202137-107.8-176.5-241.5-303.8-353.3-394.4-411.7-424.3-443.5-439.4-436.8-430.2-417.1-414.5-432.4-417.7-400.1-382.6
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest39.938.035.635.434.132.727.927.424.020.218.314.012.710.57.5-6.9-12.0-16.5-20.6-24.7-28.6-29.7-31.0-32.2-30.6-60.7-57.5-54.1-51.9-62.5-58.5-54.2-48.1
Percentage of Assets15.714.412.811.810.810.29.28.37.15.85.23.93.43.92.7-2.2-3.7-5.1-6.4-7.4-8.3-8.7-9.5-9.9-8.4-9.5-9.2-9.1-8.9-9.7-9.3-9.1-8.7
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value-249.2-243.8-215.2-214.7-212.2-211.8-179.2-177.9-177.1-177.0-139.9-139.5-139.3-139.2-138.8-138.8-138.8-73.5-5.3-4.6-4.6-4.6-4.6-4.3-4.3-4.3-4.3-4.3-4.2-4.1-4.1-3.7-0.7
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-8.6-8.8-8.2-8.9-9.5-9.8-7.7-8.4-8.4-8.5-7.1-7.1-7.3-7.2-7.6-8.9-9.4-5.0-0.4-0.3-0.3-0.3-0.3-0.3-0.3-0.6-0.6-0.6-0.5-0.6-0.6-0.5-0.1
Percentage of Assets-3.4-3.3-2.9-3.0-3.0-3.1-2.5-2.5-2.5-2.5-2.0-2.0-2.0-2.7-2.7-2.8-2.9-1.5-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2000000.02000000.02000000.02000000.02000000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01900000.01800000.01800000.01800000.01800000.01800000.01800000.01800000.01100000.01100000.01100000.01100000.01100000.01100000.01100000.01100000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockValue dei:LegalEntity

ck0001552033:TransUnionParent


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2000000.01900000.01900000.01900000.01800000.01800000.01100000.01100000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.0
Percentage of Assets ck0001552033:TransUnionParent0.10.10.10.10.10.10.10.1

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value213321162088207420562038202219991976196719471923189818821863184818351821184418311832183918501854185711411138112811261123112111161109
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.929.028.628.829.329.428.428.527.727.427.726.926.736.536.437.938.638.338.638.338.838.941.641.335.324.724.424.624.325.225.025.525.3

us-gaap:AdditionalPaidInCapitalCommonStock dei:LegalEntity

ck0001552033:TransUnionParent


Additional
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value20882022194718631844185011381121
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.628.427.736.438.641.624.425.0
Percentage of Assets ck0001552033:TransUnionParent75.885.1100.6106.6133.2148.569.667.1

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value11601050937850761707652583506418363275243202137-107.8-176.5-241.5-303.8-353.3-394.4-411.7-424.3-443.5-439.4-436.8-430.2-417.1-414.5-432.4-417.7-400.1-382.6
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.714.412.811.810.810.29.28.37.15.85.23.93.43.92.7-2.2-3.7-5.1-6.4-7.4-8.3-8.7-9.5-9.9-8.4-9.5-9.2-9.1-8.9-9.7-9.3-9.1-8.7

us-gaap:RetainedEarningsAccumulatedDeficit dei:LegalEntity

ck0001552033:TransUnionParent


Retained
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value937652363137-303.8-424.3-430.2-417.7
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.89.25.22.7-6.4-9.5-9.2-9.3
Percentage of Assets ck0001552033:TransUnionParent34.027.518.87.9-21.9-34.1-26.3-25.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value-241900000.0-260300000.0-272100000.0-409700000.0-468600000.0-468200000.0-251600000.0-369700000.0-296200000.0-229400000.0-282700000.0-193900000.0-187500000.0-113600000.0-135300000.0-147900000.0-151100000.0-140900000.0-174800000.0-168900000.0-184800000.0-185300000.0-191800000.0-182800000.0-143700000.0-145000000.0-117500000.0-104000000.0-78900000.0-81200000.0-73200000.0-64400000.0-24400000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3.3-3.6-3.7-5.7-6.7-6.8-3.5-5.3-4.2-3.2-4.0-2.7-2.6-2.2-2.6-3.0-3.2-3.0-3.7-3.5-3.9-3.9-4.3-4.1-2.7-3.1-2.5-2.3-1.7-1.8-1.6-1.5-0.6

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity

ck0001552033:TransUnionParent


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value-272100000.0-251600000.0-282700000.0-135300000.0-174800000.0-191800000.0-117500000.0-73200000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3.7-3.5-4.0-2.6-3.7-4.3-2.5-1.6
Percentage of Assets ck0001552033:TransUnionParent-9.9-10.6-14.6-7.7-12.6-15.4-7.2-4.4

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:OtherComprehensiveIncomeLocation

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-04-302011-12-31
Value-67100000.0-37200000.0-3300000.0-1000000.0-7500000.0-300000.0-800000.0-600000.0-3700000.000
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax24.714.81.20.74.30.20.70.815.20.00.0
Percentage of Assets-0.9-0.5-0.0-0.0-0.2-0.0-0.0-0.0-0.10.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AvailableforsaleSecurities


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value400000.0200000.0200000.0200000.0300000.0100000.0100000.000
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.0-0.0
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AvailableforsaleSecurities0.00.00.00.00.00.00.00.00.0

us-gaap:ForeignCurrencyGainLoss


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value-205400000.0-214600000.0-279600000.0-134500000.0-167600000.0-191600000.0-116800000.0-72600000.0-20700000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax75.585.398.999.495.999.999.499.284.8
Percentage of Assets-2.8-3.0-4.0-2.6-3.5-4.3-2.5-1.6-0.5
Percentage of Assets us-gaap:ForeignCurrencyGainLoss0.00.00.00.00.00.00.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value249243215214212211179177177177139139139139138138138735.34.64.64.64.64.34.34.34.34.34.24.14.13.70.7
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.43.32.93.03.03.12.52.52.52.52.02.02.02.72.72.82.91.50.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0

us-gaap:TreasuryStockValue dei:LegalEntity

ck0001552033:TransUnionParent


Treasury
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2151791391385.34.64.34.1
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.92.52.02.70.10.10.10.1
Percentage of Assets ck0001552033:TransUnionParent7.87.57.27.90.40.40.30.2

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1029795100979694929795929697989598999711012513014813515116216316016616985868993
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.31.31.41.41.41.31.31.41.31.31.41.41.91.92.02.12.02.32.62.83.13.03.43.13.53.43.63.71.91.92.12.1

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

ck0001552033:ParentandNoncontrollingInterests


Minority
Period End2021-06-302020-09-302019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-31
Value0.6-1.4-0.5-0.814-3.4-0.17.22.86.0
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets ck0001552033:ParentandNoncontrollingInterests0.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302020-09-302019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.6-1.4-0.5-0.814-3.4-0.17.22.86.01.70.70.96.72.11.50.16.03.00.90.25.2
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value23514422917825312519627917712314617812910111917410667113126107411028910016446451-6.13263331364
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.419.432.825.740.018.328.640.526.820.023.929.623.018.823.535.122.514.826.128.925.310.326.723.126.44.713.219.115.8-2.011.021.311.24.622.8

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-74.2-71.9-113.7-37.0-91.0-25.5-48.8-47.3-56.9-50.9-90.5-45.5-1851.2-30.5-331.6-44.7-28.3-76.2-54.0-118.4-162.4-161.0-79.0-41.2-42.0-34.9-111.2-43.8-51.1-69.9-174.5-138.1-13.7-40.7-22.7
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.6-9.6-16.3-5.3-14.3-3.7-7.1-6.9-8.6-8.2-14.8-7.5-328.8-5.7-65.5-9.0-6.0-16.7-12.4-27.1-38.1-39.7-20.5-10.6-11.1-9.9-33.1-13.0-15.6-23.0-59.7-46.1-4.6-14.0-8.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-70.30000000000001-132.2-187.0-23.1-37.1-49.7-113.7-185.7-127.4-59.9-93.7-98.01764-32.575-18.9-66.8-43.4-14.5-12.745135-18.4-675.06132942-8.8332413762-4.5-7.7-15.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.1-17.7-26.8-3.3-5.8-7.2-16.6-26.9-19.2-9.7-15.3-16.2313.3-6.014.9-3.8-14.1-9.5-3.3-2.910.633.5-4.8-173.5162.08.212.8-2.610.18.247.020.7-1.5-2.7-5.3

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
Value93-60.0-61.0121126313841-6.213
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.0-8.1-8.717.519.94.65.66.0-0.92.2

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-04-30
Value194.0-10.1-14.0-10.6-0.6-12.8-9.80.3-0.2-51.1-9.0-9.10.2-198.74.2-4.3-14.0-8.9-9.2-8.74.6-1.5-4.6-1.7-9.5-18.0-9.310-4.0-4.1-2.0-5.5-4.60.05.5
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2335-19.830-28.140-20.5-19.42111343228184.6280.7108.311-7.9300.95.618145.96.06.018-11.62.51.810-13.2
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value23514422917825312519627917712314617812910111917410667113126107411028910016446451-6.13263331364
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.419.432.825.740.018.328.640.526.820.023.929.623.018.823.535.122.514.826.128.925.310.326.723.126.44.713.219.115.8-2.011.021.311.24.622.8

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value12712710110268708291101701024655732456864624941171219-4.0-2.6-6.6-13.1-2.617-14.7-17.6-3.4-7.8-6.3-8.211-3.5-8.5
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.517.214.614.810.810.212.113.315.311.416.77.79.813.648.413.813.713.711.49.44.13.15.0-1.0-0.7-1.9-3.9-0.85.5-4.8-6.0-1.1-2.6-2.2-2.93.9-1.80.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value127127102687091101701024655732456865624941171219-4.1-2.6-6.6-13.1-2.6
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.099.9100.2100.0100.299.8100.0100.0100.0102.5100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.517.214.810.810.213.315.311.416.77.79.813.648.413.813.713.711.49.44.13.15.0-1.1-0.7-1.9-3.9-0.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value13213010410670748688104731054957752477167645244191421-1.0-0.4-4.4-10.7-0.119-13.5-15.7-1.4-6.1-5.0-6.713-2.3-8.5
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.217.515.015.311.010.812.612.815.711.917.28.210.214.049.014.414.214.212.110.24.63.65.5-0.3-0.1-1.2-3.2-0.06.1-4.4-5.4-0.5-2.0-1.7-2.44.6-1.20.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

ck0001552033:ParentandNoncontrollingInterests


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1321301067074881047310549577524871676452
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.099.9100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.217.515.311.010.812.815.711.917.28.210.214.049.014.414.214.212.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax ck0001552033:ParentandNoncontrollingInterests0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1617178.1164.921136.79.92115119.510.07.27.98.09.85.75.23.72.31.52.82.41.72.12.22.01.51.31.61.91.5
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-74.2-71.9-113.7-37.0-91.0-25.5-48.8-47.3-56.9-50.9-90.5-45.5-1851.2-30.5-331.6-44.7-28.3-76.2-54.0-118.4-162.4-161.0-79.0-41.2-42.0-34.9-111.2-43.8-51.1-69.9-174.5-138.1-13.7-40.7-22.7
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.6-9.6-16.3-5.3-14.3-3.7-7.1-6.9-8.6-8.2-14.8-7.5-328.8-5.7-65.5-9.0-6.0-16.7-12.4-27.1-38.1-39.7-20.5-10.6-11.1-9.9-33.1-13.0-15.6-23.0-59.7-46.1-4.6-14.0-8.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value5343824445426644464161474326443332263830243035283830374335382723131622
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-70.30000000000001-132.2-187.0-23.1-37.1-49.7-113.7-185.7-127.4-59.9-93.7-98.01764-32.575-18.9-66.8-43.4-14.5-12.745135-18.4-675.06132942-8.8332413762-4.5-7.7-15.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.1-17.7-26.8-3.3-5.8-7.2-16.6-26.9-19.2-9.7-15.3-16.2313.3-6.014.9-3.8-14.1-9.5-3.3-2.910.633.5-4.8-173.5162.08.212.8-2.610.18.247.020.7-1.5-2.7-5.3

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value181514141414141414141313130.00.00.0
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

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

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:StockOption, ck0001552033:A2012ManagementEquityPlan


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value8.587.967.497.427.05
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value393437475417579588625
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value168142108537786104111111
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-12-31
Value3937363938343233191919191514127.65.95.34.81.82.01.91.92.01.91.91.94.64.64.64.64.94.93.2
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value655351855946422527
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

Litigation Reserve Current

us-gaap:LitigationReserveCurrent

us-gaap:LitigationReserveCurrent


Litigation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value4679767660603035363233504756464642333516161616161617178.99.010135.6
Percentage of LitigationReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentAcceleratedTechnology

ck0001552033:AdjustedEBITDAAdjustmentAcceleratedTechnology


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value9.87.3-29.64.53.3-2.50.00.0
Percentage of AdjustedEBITDAAdjustmentAcceleratedTechnology100.0100.0100.0100.0100.0100.00.00.0

ck0001552033:AdjustedEBITDAAdjustmentCorporateExpense

ck0001552033:AdjustedEBITDAAdjustmentCorporateExpense


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2728-189.73127-25.8-201.23030-28.3
Percentage of AdjustedEBITDAAdjustmentCorporateExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentDepreciationandAmortization

ck0001552033:AdjustedEBITDAAdjustmentDepreciationandAmortization


Adjusted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value98949290-90.38889-93.5
Percentage of AdjustedEBITDAAdjustmentDepreciationandAmortization100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentMergersandAcquisition

ck0001552033:AdjustedEBITDAAdjustmentMergersandAcquisition


Adjusted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value111.81.57.1-4.34.823-11.3
Percentage of AdjustedEBITDAAdjustmentMergersandAcquisition100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentNetInterestExpense

ck0001552033:AdjustedEBITDAAdjustmentNetInterestExpense


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2425-215.32632-35.8-294.34143-43.5
Percentage of AdjustedEBITDAAdjustmentNetInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentOther

ck0001552033:AdjustedEBITDAAdjustmentOther


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value330.1-71.92.61.8-35.7-47.0151.3-0.7
Percentage of AdjustedEBITDAAdjustmentOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentStockbasedCompensation

ck0001552033:AdjustedEBITDAAdjustmentStockbasedCompensation


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1816-77.97.819-2.3-93.7148.2-12.7
Percentage of AdjustedEBITDAAdjustmentStockbasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:AdjustedEBITDAAdjustmentTotal

ck0001552033:AdjustedEBITDAAdjustmentTotal


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value151170-1226.4162177-192.5-1268.7199147-191.7
Percentage of AdjustedEBITDAAdjustmentTotal100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:Currencyremeasurement

ck0001552033:Currencyremeasurement


Currencyremeasurement
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1900000.0800000.02000000.04900000.0-1800000.01600000.0100000.0300000.0500000.01000000.0
Percentage of Currencyremeasurement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:DebtPrepayment

ck0001552033:DebtPrepayment


Debt
Period End2020-12-31
Value150
Percentage of DebtPrepayment100.0

ck0001552033:InterestExpenseIncomeHedgeGrossOfTax us-gaap:DerivativeInstrumentRisk

ck0001552033:InterestExpenseIncomeHedgeGrossOfTax

us-gaap:InterestRateCap


Interest
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.04.62.1-0.3-1.3
Percentage of InterestExpenseIncomeHedgeGrossOfTax0.0100.0100.0100.0100.0

us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value1010107.93.71.50.6
Percentage of InterestExpenseIncomeHedgeGrossOfTax0.00.00.0171.7176.2-500.0-46.2

ck0001552033:InterestExpenseIncomeHedgeNetOfTax us-gaap:DerivativeInstrumentRisk

ck0001552033:InterestExpenseIncomeHedgeNetOfTax

us-gaap:InterestRateCap


Interest
Period End2020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.03.91.8-0.2-1.0
Percentage of InterestExpenseIncomeHedgeNetOfTax0.0100.0100.0100.0100.0

us-gaap:InterestRateSwap


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value7.87.78.06.63.11.30.5
Percentage of InterestExpenseIncomeHedgeNetOfTax0.00.00.0169.2172.2-650.0-50.0

ck0001552033:LoanRelatedFees

ck0001552033:LoanRelatedFees


Loan
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value400000.0400000.0400000.0400000.0500000.0500000.0600000.0400000.0500000.0500000.0
Percentage of LoanRelatedFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:NetRecognizedLossIntoIncomeOnHedge us-gaap:DerivativeInstrumentRisk

ck0001552033:NetRecognizedLossIntoIncomeOnHedge

us-gaap:InterestRateCap


Net
Period End2020-09-302020-06-302020-03-31
Value-4.6566e-104500000.0-500000.0
Percentage of NetRecognizedLossIntoIncomeOnHedge100.0100.0100.0

ck0001552033:NetRecognizedLossIntoIncomeOnHedgeNetOfTax us-gaap:DerivativeInstrumentRisk

ck0001552033:NetRecognizedLossIntoIncomeOnHedgeNetOfTax

us-gaap:InterestRateCap


Net
Period End2020-09-302020-06-302020-03-31
Value03400000.0-300000.0
Percentage of NetRecognizedLossIntoIncomeOnHedgeNetOfTax0.0100.0100.0

ck0001552033:Reimbursement

ck0001552033:Reimbursement


Reimbursement
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value000100000.0200000.0200000.0
Percentage of Reimbursement0.00.00.0100.0100.0100.0

ck0001552033:SegmentsAdjustedEBITDA

ck0001552033:SegmentsAdjustedEBITDA


Segments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value346328289301270289297311294267
Percentage of SegmentsAdjustedEBITDA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:SegmentsAdjustedEBITDA us-gaap:StatementBusinessSegments

ck0001552033:ConsumerInteractive


Segments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value64586167615762665960
Percentage of SegmentsAdjustedEBITDA18.717.821.222.322.819.921.021.320.122.5

ck0001552033:International


Segments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value72716556376069645965
Percentage of SegmentsAdjustedEBITDA20.821.722.618.813.920.823.320.520.324.3

ck0001552033:U.S.Markets


Segments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value209198177171171181175142
Percentage of SegmentsAdjustedEBITDA60.560.558.963.359.358.159.653.1

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.51.11.71.14.16.22.12.33.81.8
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1600000.0800000.0400000.01700000.01400000.02000000.01900000.0-200000.01600000.01200000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts

us-gaap:AmortizationOfFinancingCostsAndDiscounts


Amortization
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1000000.0900000.01000000.01300000.01500000.01600000.01600000.01600000.01600000.0900000.0700000.0700000.0700000.0600000.0700000.0800000.0900000.0800000.0700000.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:NonrecurringAdjustment

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:AcquisitionRelatedCosts


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.51.13.5000000000000011.51.22.10.50.50.80.90.61.7
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationIntegrationRelatedCosts us-gaap:BusinessAcquisition, us-gaap:NonrecurringAdjustment

us-gaap:BusinessCombinationIntegrationRelatedCosts

ck0001552033:Callcredit, us-gaap:AcquisitionRelatedCosts


Business
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.03.63.85.32.04.44.22.64.2
Percentage of BusinessCombinationIntegrationRelatedCosts0.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap:DerivativeInstrumentRisk

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:InterestRateSwap


Cash
Period End2021-06-302021-03-312020-12-312020-03-312019-12-312019-09-302019-06-302019-03-31
Value0-40300000.0-400000.0-35900000.0-500000.0-3300000.0-7800000.0-3900000.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths0.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0.0950.07500.0750.0750.0750.0750.0750.0750.075
Percentage of CommonStockDividendsPerShareDeclared100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value989494929090908889938884686661595858556374726971686967675551484845454243
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCash us-gaap:StatementEquityComponents

us-gaap:DividendsCash

ck0001552033:ParentandNoncontrollingInterests


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1814141414141414141414
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1814141414141414141414
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:Dividends

us-gaap:DividendsCommonStockCash

us-gaap:DividendPaid


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value18141414141414141313
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2000000.0-700000.010500000.03100000.0700000.0-18700000.04400000.0-5200000.0900000.0500000.0-1300000.0-1100000.0-4700000.0500000.0-200000.0200000.0-1000000.01300000.0-1000000.01100000.0500000.0500000.0-1000000.0-2800000.00-1600000.0-1100000.0-2000000.0200000.0-600000.0-1500000.0-500000.0-2800000.0-2000000.0-100000.0
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount

us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-2.15.81.44.7-16.24.66.3-21.0
Percentage of EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:EquityMethodInvestmentDividendsOrDistributions


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value7.40.60.59999999999999911.35.70.61.30.58.00.54.50.34.30.76.60.30.30.31.90.55.20.41.85.30.21.40.21.86.90.30.72.07.30.11.0
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings

us-gaap:FairValueInputsLevel3


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312017-09-30
Value-6700000.01100000.01300000.0600000.0-600000.0300000.0600000.0600000.0900000.0900000.0300000.000-100000.0-400000.0
Percentage of FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1.10.58.00.0-2.31.8-3.1-2.027-5.30.0-0.10.2-1.60.00.00.00.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:StatementGeographical

country:GB


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-09-30
Value0.00.03.6-1.82.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.00.0-156.5-100.0-100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2020-12-31
Value-75.7
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2.73.02.22.12.12.63.03.13.33.81.53.22.92.32.82.62.01.72.42.32.01.92.32.02.32.32.53.33.13.63.43.04.23.22.7
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

ck0001552033:International


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.02.41.71.41.41.92.42.42.73.21.02.52.31.62.31.91.51.42.01.81.41.51.91.51.81.92.33.02.73.33.12.73.82.7
Percentage of IncomeLossFromEquityMethodInvestments74.180.077.366.766.773.180.077.481.884.266.778.179.369.682.173.175.082.483.378.370.078.982.675.078.382.692.090.987.191.791.290.090.584.4

ck0001552033:U.S.Markets


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0.70.60.80.60.60.80.60.60.70.6
Percentage of IncomeLossFromEquityMethodInvestments25.920.038.128.623.125.818.215.821.920.7

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value900000.0-3800000.02000000.01700000.02600000.0-4700000.03300000.0-3000000.02900000.0-1400000.01600000.0-3800000.02300000.01800000.01400000.0500000.01800000.0-3200000.01500000.0500000.0-3400000.02100000.0900000.02300000.01500000.0-3800000.03300000.02700000.0900000.0-3100000.03100000.01700000.0
Percentage of IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value1951589396
Percentage of IncomeLossIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate us-gaap:StatementGeographical

us-gaap:IncomeTaxReconciliationChangeInEnactedTaxRate

country:GB


Income
Period End2021-06-30
Value20
Percentage of IncomeTaxReconciliationChangeInEnactedTaxRate100.0

us-gaap:IncomeTaxReconciliationOtherReconcilingItems

us-gaap:IncomeTaxReconciliationOtherReconcilingItems


Income
Period End2021-06-30
Value-5500000.0
Percentage of IncomeTaxReconciliationOtherReconcilingItems100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value5.67.211-21.51612-5.14.76.10.012-17.629-3.7-0.56.74.4-0.94.4-3.7-0.62.85.8-10.95.90.53.2-9.1110.87.3-10.61.57.73.0
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1023-8.92.17.00.5-8.90.61816-22.6-11.9152.222-4.430110.1-22.8244.52.0-8.6-0.8-6.48.6-9.90.8-1.511-2.12.9-4.02.8
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-7.5-51.6-10.74036-20.3-32.97028-29.5-23.073-2.4-27.818416.8-29.59.41629-23.57.5-9.737-36.712103.6-20.21.0321.4-20.618
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInterest

us-gaap:InvestmentIncomeInterest


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value900000.0700000.01400000.01200000.01100000.01900000.02100000.02200000.01800000.01500000.02000000.01300000.01400000.0800000.01300000.01500000.01400000.01300000.01400000.01200000.01100000.0800000.0900000.0900000.01200000.0900000.01000000.01100000.0700000.0500000.0400000.0800000.0200000.0300000.0100000.0600000.0
Percentage of InvestmentIncomeInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LegalFees

us-gaap:LegalFees


Legal
Period End2020-12-312020-09-302020-03-31
Value0.04.230
Percentage of LegalFees0.0100.0100.0

us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease us-gaap:LitigationCase

us-gaap:LossContingencyAccrualCarryingValuePeriodIncreaseDecrease

ck0001552033:Ramirezv.TransUnionLLC


Loss
Period End2021-06-30
Value-32.4
Percentage of LossContingencyAccrualCarryingValuePeriodIncreaseDecrease100.0

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-03-312017-12-31
Value-113700000.0-37000000.0-91000000.0-25500000.0-48800000.0-47300000.0-56900000.0-50900000.0-90500000.0-30500000.0-331600000.0
Percentage of NetCashProvidedByUsedInInvestingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value229178253125196279182126149179129101119174
Percentage of NetCashProvidedByUsedInOperatingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAttributableToNonredeemableNoncontrollingInterest

us-gaap:NoncontrollingInterest


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5200000.02700000.03900000.01500000.04100000.0-3400000.02500000.0-2400000.03100000.02300000.0-2300000.0
Percentage of NetIncomeLossAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.8289.86.4-12.8-46.98.3-5.6-24.3-13.8-10.70.00.00.0
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value15-10.9133543.9-183.0112-70.7-42.566-75.3-7.7-80.9157.21.8-7.834-22.9193.826-11.7-45.9-1.4-26.9-25.6-29.50.4-11.2
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value300000.0-300000.01100000.0100000.0-1600000.0-400000.0700000.0-500000.0100000.0200000.0-400000.0500000.0-700000.0600000.0-1200000.0200000.0400000.00-1300000.01700000.0-3000000.0-100000.0-800000.0-2800000.0-1200000.0100000.0-8700000.000-3500000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.0-4.656612873077392e-164.5-0.51.2-0.4-7.1-4.6-8.01.54.29.99.40.8-3.53.423-0.1-11.4-23.50.30.00.00.00.1-0.1-0.4-0.2
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value4.8-28.39.8-6.4-12.8-46.98.3-5.6-24.3-13.8-0.5
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax0.00.00.01374389534720000000.0-284.49380.0691.71400.0342.3300.0-5.1

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value3.6216.95.0-6.2-35.77.3-4.8-23.5-12.8-14.01.13.27.45.90.5-2.02.1140.4-7.1-14.70.30.10.0-0.10.20.0-0.3-0.10.4-0.52.90.2-0.3-1.4
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-03-31
Value3.6-21.37.199999999999997-5.0-9.6-35.36.3-4.5-18.2-10.4-0.3
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0-100.0104.3-100.0154.898.986.393.877.481.2-4.1

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1200000.07000000.02900000.01400000.0-2100000.0-11700000.02200000.0-1200000.0-7900000.0-4600000.0-4700000.0400000.01000000.02500000.03600000.0400000.0-1400000.01400000.08900000.0-400000.0-4200000.0-8700000.0100000.00100000.00100000.00-100000.0-100000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value100000.000-100000.0100000.000100000.00-100000.00100000.000-200000.0400000.0000
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.00.00.0100.0100.00.00.0100.00.0100.00.0100.00.00.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value100000.000-100000.0100000.0000100000.0-100000.00000-100000.0200000.0000
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.00.00.0100.0100.00.00.00.0100.0100.00.00.00.00.0100.0100.00.00.00.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value250243254222218225228220216208211207189182169151
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonoperatingExpense

us-gaap:OtherNonoperatingExpense


Other
Period End2021-06-302021-03-312020-06-30
Value1900000.0100000.0100000.0
Percentage of OtherNonoperatingExpense100.0100.0100.0

us-gaap:OtherNonoperatingIncome

us-gaap:OtherNonoperatingIncome


Other
Period End2020-09-302020-03-31
Value300000.0100000.0
Percentage of OtherNonoperatingIncome100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherOperatingActivitiesCashFlowStatement


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2600000.0500000.03600000.0-1500000.01500000.02300000.0600000.01600000.01100000.0100000.01100000.01200000.02000000.0-200000.0-1300000.01800000.0-1600000.0-2300000.0
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherTaxExpenseBenefit

us-gaap:OtherTaxExpenseBenefit


Other
Period End2021-03-312020-03-312019-09-30
Value-5.61617
Percentage of OtherTaxExpenseBenefit100.0100.0100.0

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities


Payment
Period End2020-12-312020-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.00.00.00.00.00.00.14.61.93.90.2
Percentage of PaymentForContingentConsiderationLiabilityFinancingActivities0.00.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302015-12-312013-12-312012-12-31
Value0.20.41.7-0.90.2-0.9-1.6-1.03.33.2-0.10.90.40.1-0.10.0-1.53.50.01.6-0.1
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0

us-gaap:PaymentsForProceedsFromRemovalCosts

us-gaap:PaymentsForProceedsFromRemovalCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.00.0-1.60.00.0-39.5-0.8-0.10.0
Percentage of PaymentsForProceedsFromRemovalCosts0.00.00.0100.00.00.0100.0100.0100.00.0

us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDebtExtinguishmentCosts


Payments
Period End2021-06-302021-03-312019-09-30
Value0.085165
Percentage of PaymentsOfDebtExtinguishmentCosts0.0100.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.3270.62.41.0321.50.80.1360.40.30.10.4
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value2110.0597.10.05.20.10.3450.028-0.818010.1271120.058117414112942143.99.9650.015391461060.0283.7
Percentage of PaymentsToAcquireBusinessesAndInterestInAffiliates100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireOtherInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1.3198.514500.20.0115.4149.18.66.97.28.16.19.12632148.88.52.71.24.47.27.77.40.00.00.0
Percentage of PaymentsToAcquireOtherInvestments100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PaymentsToMinorityShareholders

us-gaap:PaymentsToMinorityShareholders


Payments
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value9.51.42.70.47.32.77.22.80.30.06.02.30.60.46.72.21.80.16.03.00.90.55.21.71.00.15.1
Percentage of PaymentsToMinorityShareholders100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1.0101.28.82.0102.09.62.7102.99.24.79.45.05.86.2101.32.41.40.90.60.21.20.87.80.11.00.74.31.20.10.22.8
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfOtherInvestments

us-gaap:ProceedsFromSaleOfOtherInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2.59999999999999961.538275.319177.73.76.88.4111.13.44.87.511352711108.81.52.64.43.93.56.20.00.00.0
Percentage of ProceedsFromSaleOfOtherInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-0.51.11.71.14.16.22.12.33.81.82.32.91.61.83.31.50.61.21.01.51.10.71.00.61.00.61.80.50.30.60.10.30.40.00.3
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:RepaymentsOfDebt

us-gaap:RepaymentsOfDebt


Repayments
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value9913181114126.63.82.4
Percentage of RepaymentsOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-03-312020-03-312019-03-31
Value900000.0900000.01600000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:StatementEquityComponents

us-gaap:CommonStock


Share
Period End2020-09-302020-03-312019-03-31
Value100000.0900000.01600000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod0.0100.0100.0

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation us-gaap:AwardType

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation

us-gaap:RestrictedStockUnitsRSU


Shares
Period End2021-03-312020-03-312019-03-31
Value300000.0300000.0600000.0
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-03-312019-03-31
Value100000.0900000.0900000.01600000.0
Percentage of StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value200000.0100000.0300000.0400000.0400000.0500000.0500000.0500000.0700000.0700000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

ck0001552033:ParentandNoncontrollingInterests


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value10108.98.36.90.06.50.04.80.04.10.03.40.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value10108.98.36.90.06.50.04.80.04.10.03.40.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

ck0001552033:ParentandNoncontrollingInterests


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value15177.2154.1126.19.22015118.99.86.87.67.69.6
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value15177.2154.1126.19.22015118.99.86.87.67.69.65.25.23.72.31.52.82.41.72.12.22.01.5
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

ck0001552033:ParentandNoncontrollingInterests


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1.01.00.22.62.82.62.74.22.93.74.75.35.02.46.27.21.3
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1.01.00.22.52.82.62.74.22.93.74.75.35.02.46.27.11.31.01.50.80.60.21.20.40.20.20.60.10.3
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.096.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.098.6100.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value100000.0300000.00300000.000600000.0000
Percentage of StockRepurchasedDuringPeriodShares100.0100.00.0100.00.00.0100.00.00.00.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodValue

ck0001552033:ParentandNoncontrollingInterests


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value5.4282.50.4320.80.1370.30.10.40.06568
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value5.4282.50.4320.80.1370.30.10.40.06568
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StockholdersEquityOther us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther

ck0001552033:ParentandNoncontrollingInterests


Stockholders
Period End2021-06-302020-06-302020-03-312019-09-302018-12-312018-09-30
Value-500000.0600000.00-100000.0-200000.0-100000.0
Percentage of StockholdersEquityOther100.0100.00.0100.0100.0100.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302020-09-302020-06-302020-03-312018-12-312018-09-30
Value-500000.0100000.0500000.0-100000.00100000.0
Percentage of StockholdersEquityOther100.00.083.30.0-0.0-100.0

us-gaap:UnrealizedGainOnSecurities

us-gaap:UnrealizedGainOnSecurities


Unrealized
Period End2021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.50.00.02.50.00.031
Percentage of UnrealizedGainOnSecurities100.00.00.0100.00.00.0100.0

us-gaap:UnrealizedLossOnSecurities

us-gaap:UnrealizedLossOnSecurities


Unrealized
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value004800000.01400000.003300000.0
Percentage of UnrealizedLossOnSecurities0.00.0100.0100.00.0100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense


Unrecognized
Period End2021-06-302021-03-31
Value600000.05100000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1400000.01600000.02100000.02100000.03000000.03800000.03800000.04400000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WriteOffOfDeferredDebtIssuanceCost

us-gaap:WriteOffOfDeferredDebtIssuanceCost


Write
Period End2021-06-302021-03-312019-12-312019-09-302019-06-30
Value0500000.0500000.0700000.0800000.0
Percentage of WriteOffOfDeferredDebtIssuanceCost0.0100.0100.0100.0100.0

ck0001552033:DeferredIncomeTaxLiabilityInvestmentinAffiliates

ck0001552033:DeferredIncomeTaxLiabilityInvestmentinAffiliates


Deferred
Period End2020-12-312019-12-312018-12-31
Value4600000.04900000.00
Percentage of DeferredIncomeTaxLiabilityInvestmentinAffiliates100.0100.00.0

ck0001552033:DeferredTaxAssetLeases

ck0001552033:DeferredTaxAssetLeases


Deferred
Period End2020-12-312019-12-312018-12-31
Value17190.0
Percentage of DeferredTaxAssetLeases100.0100.00.0

ck0001552033:DeferredTaxLiabilitiesFinanceCost

ck0001552033:DeferredTaxLiabilitiesFinanceCost


Deferred
Period End2020-12-312019-12-312018-12-31
Value800000.0900000.00
Percentage of DeferredTaxLiabilitiesFinanceCost100.0100.00.0

ck0001552033:DeferredTaxLiabilityRightofUse

ck0001552033:DeferredTaxLiabilityRightofUse


Deferred
Period End2020-12-312019-12-312018-12-31
Value16180.0
Percentage of DeferredTaxLiabilityRightofUse100.0100.00.0

ck0001552033:EntityWideDisclosureOnGeographicAreasLongLivedAssetsPercentage us-gaap:StatementGeographical

ck0001552033:EntityWideDisclosureOnGeographicAreasLongLivedAssetsPercentage

country:US


Entity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value59.00.590.60.780.780.830.820.85
Percentage of EntityWideDisclosureOnGeographicAreasLongLivedAssetsPercentage100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NonUs


Entity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value41.00.410.40.220.220.170.18
Percentage of EntityWideDisclosureOnGeographicAreasLongLivedAssetsPercentage69.569.566.728.228.220.522.0

ck0001552033:GlobalPresenceNumberofCountries

ck0001552033:GlobalPresenceNumberofCountries


Global
Period End2020-12-31
Value30.0
Percentage of GlobalPresenceNumberofCountries100.0

ck0001552033:Imputedinterestoperatinglease

ck0001552033:Imputedinterestoperatinglease


Imputedinterestoperatinglease
Period End2020-12-31
Value12
Percentage of Imputedinterestoperatinglease100.0

ck0001552033:LesseeLeaseLiabilityUndiscountedExcessAmount us-gaap:LeaseContractualTerm

ck0001552033:LesseeLeaseLiabilityUndiscountedExcessAmount

us-gaap:Obligations


Lessee
Period End2020-12-31
Value12
Percentage of LesseeLeaseLiabilityUndiscountedExcessAmount100.0

ck0001552033:Nonmarketableequitysecurities

ck0001552033:Nonmarketableequitysecurities


Nonmarketableequitysecurities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1249292898789848585323737383436
Percentage of Nonmarketableequitysecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:OtherNoncurrentOtherLiabilities

ck0001552033:OtherNoncurrentOtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value32343417123.61.18.28.58.78.27.43.56.916161615121110.09.77.57.6106.4
Percentage of OtherNoncurrentOtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ck0001552033:Otherthanintrinsicvalueexpectedtovestotherthanoptions us-gaap:AwardType, us-gaap:PlanName

ck0001552033:Otherthanintrinsicvalueexpectedtovestotherthanoptions

us-gaap:RestrictedStockUnitsRSU, ck0001552033:A2015ManagementEquityPlan


Otherthanintrinsicvalueexpectedtovestotherthanoptionsus-gaap:
Period End2020-12-312018-12-31
Value190191
Percentage of Otherthanintrinsicvalueexpectedtovestotherthanoptions100.0100.0

ck0001552033:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsNonvestedExpectedtoVestWeightedAverageGrantDateFairValue us-gaap:AwardType, us-gaap:PlanName

ck0001552033:SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsNonvestedExpectedtoVestWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU, ck0001552033:A2015ManagementEquityPlan


Sharebased
Period End2020-12-312018-12-31
Value76.7840.93
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsNonvestedExpectedtoVestWeightedAverageGrantDateFairValue100.0100.0

ck0001552033:StockRepurchaseProgramRepurchaseAmount

ck0001552033:StockRepurchaseProgramRepurchaseAmount


Stock
Period End2020-12-31
Value133
Percentage of StockRepurchaseProgramRepurchaseAmount100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-06-302021-03-312021-01-312020-09-302014-01-312013-10-312013-07-312013-04-302013-01-312012-10-31
Value1911911901901101091091090.00010.0001
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableTradeCurrent

us-gaap:AccountsPayableTradeCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2122031931861981871761741781711691591711281311281201151141091121111059410810210692107941008278
Percentage of AccountsPayableTradeCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedEmployeeBenefitsCurrent


Accrued
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value232623352723213534332734302626312926202415139.413107.86.19.61010
Percentage of AccruedEmployeeBenefitsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedSalariesCurrent

us-gaap:AccruedSalariesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1309214910257551101117562102105644584886250798576497474634271675940635664
Percentage of AccruedSalariesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
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
Value24262625262319181614139.9
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value24262625262319181614131311119.97.27.36.66.26.54.43.74.22.83.23.02.41.01.11.00.70.91.7
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AssetsFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value3.37.73.23.02.92.82.95.47.51524323126156.26.17.67.57.47.17.07.36.97.27.47.30.00.0
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value3.37.73.23.02.92.82.915172531414036251515161515141414141414131310
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0281.5229.3158.5132.5127.3129.7136.9164.9254.8249.2214.5209.3208.1207.0205.7198.6204.3202.8198.6189.00.00.0

us-gaap:AssetsHeldInTrustNoncurrent

us-gaap:AssetsHeldInTrustNoncurrent


Assets
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value9.912101212
Percentage of AssetsHeldInTrustNoncurrent100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesCurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleSecuritiesCurrent

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value3200000.03300000.03200000.03000000.0
Percentage of AvailableForSaleSecuritiesCurrent100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesCurrent us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value3200000.03300000.03200000.03000000.0
Percentage of AvailableForSaleSecuritiesCurrent100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesNoncurrent us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:AvailableForSaleSecuritiesNoncurrent

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value3200000.02900000.02800000.02900000.03000000.03000000.02900000.02900000.02800000.03000000.03200000.03300000.03200000.03200000.03200000.03300000.03200000.02900000.02900000.02900000.02900000.03000000.03000000.02900000.00
Percentage of AvailableForSaleSecuritiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AvailableForSaleSecuritiesNoncurrent us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Available
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-30
Value3200000.02900000.02800000.02900000.03000000.03000000.02900000.02900000.02800000.03000000.03200000.03300000.03200000.03200000.03200000.03300000.03200000.02900000.02900000.02900000.02900000.03000000.03000000.02900000.03000000.0
Percentage of AvailableForSaleSecuritiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BuildingsAndImprovementsGross

us-gaap:BuildingsAndImprovementsGross


Buildings
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value119113107999791896442
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired


Business
Period End2020-12-312012-04-30
Value100.01.0
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh


Business
Period End2021-03-312020-09-30
Value445.1
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


Business
Period End2020-12-31
Value44
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh0.0

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

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Business
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value42415.07.57.29.17.61.81.30.41.51.11.11.79.11117197.96.57.15.35.35.43.72.22.2
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Business
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value42415.07.57.29.17.61.81.30.41.51.11.11.79.11117197.96.57.15.35.35.43.72.22.2
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent

us-gaap:BusinessCombinationContingentConsiderationLiabilityCurrent


Business
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value38375.00.07.57.29.17.61.81.20.41.51.11.11.28.61116102.0
Percentage of BusinessCombinationContingentConsiderationLiabilityCurrent100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


Contract
Period 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
Value1600000.01200000.01800000.01900000.01300000.01500000.01400000.02900000.02000000.01000000.01000000.00
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractualObligation

us-gaap:ContractualObligation


Contractual
Period End2020-12-312019-12-31
Value507424
Percentage of ContractualObligation100.0100.0

us-gaap:ContractualObligation us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value72
Percentage of ContractualObligation14.2

us-gaap:ContractualObligationDueAfterFifthYear

us-gaap:ContractualObligationDueAfterFifthYear


Contractual
Period End2020-12-312019-12-31
Value1416
Percentage of ContractualObligationDueAfterFifthYear100.0100.0

us-gaap:ContractualObligationDueAfterFifthYear us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value13
Percentage of ContractualObligationDueAfterFifthYear97.9

us-gaap:ContractualObligationDueInFifthYear

us-gaap:ContractualObligationDueInFifthYear


Contractual
Period End2020-12-312019-12-31
Value198.4
Percentage of ContractualObligationDueInFifthYear100.0100.0

us-gaap:ContractualObligationDueInFifthYear us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value8.8
Percentage of ContractualObligationDueInFifthYear46.1

us-gaap:ContractualObligationDueInFourthYear

us-gaap:ContractualObligationDueInFourthYear


Contractual
Period End2020-12-312019-12-31
Value2311
Percentage of ContractualObligationDueInFourthYear100.0100.0

us-gaap:ContractualObligationDueInFourthYear us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value11
Percentage of ContractualObligationDueInFourthYear47.3

us-gaap:ContractualObligationDueInNextTwelveMonths

us-gaap:ContractualObligationDueInNextTwelveMonths


Contractual
Period End2020-12-312019-12-31
Value340305
Percentage of ContractualObligationDueInNextTwelveMonths100.0100.0

us-gaap:ContractualObligationDueInNextTwelveMonths us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value18
Percentage of ContractualObligationDueInNextTwelveMonths5.5

us-gaap:ContractualObligationDueInSecondYear

us-gaap:ContractualObligationDueInSecondYear


Contractual
Period End2020-12-312019-12-31
Value7062
Percentage of ContractualObligationDueInSecondYear100.0100.0

us-gaap:ContractualObligationDueInSecondYear us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value17
Percentage of ContractualObligationDueInSecondYear24.2

us-gaap:ContractualObligationDueInThirdYear

us-gaap:ContractualObligationDueInThirdYear


Contractual
Period End2020-12-312019-12-31
Value3919
Percentage of ContractualObligationDueInThirdYear100.0100.0

us-gaap:ContractualObligationDueInThirdYear us-gaap:LeaseContractualTerm

us-gaap:Obligations


Contractual
Period End2020-12-31
Value14
Percentage of ContractualObligationDueInThirdYear37.7

us-gaap:DebtInstrumentFairValue us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFairValue

ck0001552033:SeniorSecuredTermLoanA3


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1104110711121112111810571144
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0

ck0001552033:SeniorSecuredTermLoanB5


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2236224423512442241123982537
Percentage of DebtInstrumentFairValue202.6202.8211.3219.5215.6226.9221.7

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

ck0001552033:SeniorSecuredTermLoanA3


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.32.42.62.82.93.13.3
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet100.0100.0100.0100.0100.0100.0100.0

ck0001552033:SeniorSecuredTermLoanB5


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value3.53.63.94.34.54.74.8
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet152.2150.0150.0153.6155.2151.6145.5

us-gaap:DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent

us-gaap:DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value10109.2111012121010101212121211101211111111111110101110109.810
Percentage of DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsCurrentNet

us-gaap:DeferredFinanceCostsCurrentNet


Deferred
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value500000.0500000.0500000.0500000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0600000.0500000.0500000.0500000.0500000.0500000.0500000.01200000.01200000.08800000.08300000.08200000.08000000.07800000.07300000.06800000.06400000.05700000.0
Percentage of DeferredFinanceCostsCurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value561579584470656674730726732
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueCurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value8392859088908292931087370322413119.712129.7109.9107.98.68.38.6118.79.39.18.412
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredRevenueNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value2.01.63.05.68.71215172.90.60.90.70.0
Percentage of DeferredRevenueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetInterestCarryforward


Deferred
Period End2020-12-31
Value16
Percentage of DeferredTaxAssetInterestCarryforward100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value233195160138136132146137138
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsHedgingTransactions

us-gaap:DeferredTaxAssetsHedgingTransactions


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value22121.21.14.80.20.70.42.2
Percentage of DeferredTaxAssetsHedgingTransactions100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value13011410310584961107271
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


Deferred
Period End2020-12-31
Value18
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1613117.710.07.88.68.66.3
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2020-12-31
Value68
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1513132.54.95.87.86.36.3
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1818241620139.86.84.7
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value133.53.95.27.45.15.33.51.9
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value8400000.03600000.04200000.08800000.01900000.03700000.01300000.04900000.03900000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value520539568454604606663647662
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1011117.34949505749
Percentage of DeferredTaxLiabilitiesUndistributedForeignEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepositsAssetsNoncurrent

us-gaap:DepositsAssetsNoncurrent


Deposits
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value4.84.94.54.14.14.24.03.83.44.415143.38.48.99.39.32.81.91.81.81.82.4117.16.96.215146.3
Percentage of DepositsAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

ck0001552033:A20202yearInterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value113011351140114511501150
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value14001405141014151420142514301435
Percentage of DerivativeNotionalAmount123.9123.8123.7123.6123.5123.90.00.0

us-gaap:DueToAffiliateCurrentAndNoncurrent dei:LegalEntity

us-gaap:DueToAffiliateCurrentAndNoncurrent

ck0001552033:TransUnionParent


Due
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value21112642180.0
Percentage of DueToAffiliateCurrentAndNoncurrent100.0100.0100.0100.00.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType, us-gaap:PlanName

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:RestrictedStockUnitsRSU, ck0001552033:A2015ManagementEquityPlan


Employee
Period End2020-12-312018-12-312017-12-312016-12-31
Value61684732
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0100.0100.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4447464038424945434744453947424948443945518480
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments dei:LegalEntity

ck0001552033:TransUnionParent


Equity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value27482368192817391255113115051584
Percentage of EquityMethodInvestments5962.54833.54381.84064.03186.02486.22901.01875.3

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-31
Value200000.0
Percentage of FinanceLeaseLiability100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value100000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value100000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-04-30
Value18851799175216601589152414821405134712801206114110791040993942901860815779730672615562512459407356308266227860.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ck0001552033:InternalUseSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value825705582489412308187
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization47.147.648.349.350.650.145.9

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2171801431148966462510
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization12.412.211.911.510.910.811.311.311.9

us-gaap:Databases


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5664703753022421851358433
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization32.331.731.130.429.730.233.337.139.1

us-gaap:NoncompeteAgreements


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value119.75.13.61.90.90.80.50.2
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.70.70.40.40.20.10.20.20.2

us-gaap:Trademarks


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1311159984695337227.4
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization7.57.88.28.58.58.89.39.88.5

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths


Finite
Period End2020-12-31
Value281
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive


Finite
Period End2020-12-31
Value1074
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive


Finite
Period End2020-12-31
Value196
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour


Finite
Period End2020-12-31
Value217
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree


Finite
Period End2020-12-31
Value245
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo


Finite
Period End2020-12-31
Value269
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value403638743754281925782385234721611998
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ck0001552033:InternalUseSoftware


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value138712501163946739628580
Percentage of FiniteLivedIntangibleAssetsGross34.432.331.033.628.726.324.7

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value641630632439415392392336306
Percentage of FiniteLivedIntangibleAssetsGross15.916.316.815.616.116.416.715.515.3

us-gaap:Databases


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value141814061380854844791801761763
Percentage of FiniteLivedIntangibleAssetsGross35.136.336.830.332.833.234.135.238.2

us-gaap:NoncompeteAgreements


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value17136.86.85.72.02.22.52.1
Percentage of FiniteLivedIntangibleAssetsGross0.40.30.20.20.20.10.10.10.1

us-gaap:Trademarks


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value572573571572573571571550545
Percentage of FiniteLivedIntangibleAssetsGross14.214.815.220.322.224.024.325.527.3

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivable


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value182218171926179.45.51615122312176.35.46.7180.60.10.31.15.02.82.16.36.56.83.64.7
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value5700000.05000000.04000000.04000000.03500000.04000000.03600000.02500000.02900000.02900000.01800000.01500000.01000000.01300000.0
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateDerivativeAssetsAtFairValue

us-gaap:InterestRateDerivativeAssetsAtFairValue


Interest
Period End2021-06-302021-03-312018-12-312017-12-31
Value0.14.4169.4
Percentage of InterestRateDerivativeAssetsAtFairValue100.0100.0100.0100.0

us-gaap:InterestRateDerivativeAssetsAtFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-302021-03-312018-12-31
Value0.14.416
Percentage of InterestRateDerivativeAssetsAtFairValue100.0100.0100.0

us-gaap:InterestRateDerivativeAssetsAtFairValue us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-302021-03-312018-12-31
Value0.14.416
Percentage of InterestRateDerivativeAssetsAtFairValue100.0100.0100.0

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue


Interest
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
Value566589991059546544824100.0
Percentage of InterestRateDerivativeLiabilitiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value56658999105954654482410
Percentage of InterestRateDerivativeLiabilitiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateDerivativeLiabilitiesAtFairValue us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value56658999105954654482410
Percentage of InterestRateDerivativeLiabilitiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value18
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

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

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value566589991059546544824100.00.00.00.00.72.50.46.13235230.03.12.72.91.32.41.2
Percentage of LiabilitiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value42415.00.07.57.29.17.61.81.30.41.51.11.11.79.11117197.96.57.15.35.35.43.72.22.2
Percentage of LiabilitiesFairValueDisclosure64.746.25.00.07.815.516.715.57.312.10.00.00.00.0242.9364.02925.0288.559.622.327.30.0171.0196.3186.2284.691.7183.3

us-gaap:LiabilitiesFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value5610813110410510353635626120.41.51.11.12.41112235143307.18.48.08.35.04.63.4
Percentage of LiabilitiesFairValueDisclosure100.0164.7146.2105.0100.0107.8115.5116.7115.5107.3112.10.00.00.00.0342.9464.03025.0388.5159.6122.3127.30.0271.0296.3286.2384.6191.7283.3

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-31
Value3534343635323233191919191514127.65.95.34.81.80.30.20.30.30.20.20.34.64.9
Percentage of LiabilityForUncertainTaxPositionsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-312013-12-31
Value22191065
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-312013-12-31
Value5513
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-312013-12-31
Value261656
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-312013-12-31
Value100311
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-312013-12-31
Value8312
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-312013-12-31
Value8412
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0100.0

us-gaap:LongTermDebtPercentageBearingVariableInterestRate us-gaap:LongtermDebtType

us-gaap:LongTermDebtPercentageBearingVariableInterestRate

ck0001552033:SeniorSecuredTermLoanA3


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.351.361.41.40.01680.02490.0355
Percentage of LongTermDebtPercentageBearingVariableInterestRate100.0100.0100.0100.0100.0100.0100.0

ck0001552033:SeniorSecuredTermLoanB5


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.851.861.91.90.01930.02740.0355
Percentage of LongTermDebtPercentageBearingVariableInterestRate137.0136.8135.7135.7114.9110.0100.0

us-gaap:LossContingencyAccrualAtCarryingValue

us-gaap:LossContingencyAccrualAtCarryingValue


Loss
Period End2021-06-302021-03-312020-12-31
Value467976
Percentage of LossContingencyAccrualAtCarryingValue100.0100.0100.0

us-gaap:LossContingencyAccrualAtCarryingValue us-gaap:BalanceSheetLocation

us-gaap:OtherLiabilities


Loss
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value763033463516
Percentage of LossContingencyAccrualAtCarryingValue100.00.00.00.00.00.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OperatingLeasesFutureMinimumPaymentsDue


Operating
Period End2020-12-312013-12-312012-12-31
Value844849
Percentage of OperatingLeasesFutureMinimumPaymentsDue100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent


Operating
Period End2020-12-31
Value18
Percentage of OperatingLeasesFutureMinimumPaymentsDueCurrent100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears


Operating
Period End2020-12-31
Value8800000.0
Percentage of OperatingLeasesFutureMinimumPaymentsDueInFiveYears100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears


Operating
Period End2020-12-31
Value11
Percentage of OperatingLeasesFutureMinimumPaymentsDueInFourYears100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears


Operating
Period End2020-12-31
Value14
Percentage of OperatingLeasesFutureMinimumPaymentsDueInThreeYears100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears


Operating
Period End2020-12-31
Value16
Percentage of OperatingLeasesFutureMinimumPaymentsDueInTwoYears100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter


Operating
Period End2020-12-31
Value13
Percentage of OperatingLeasesFutureMinimumPaymentsDueThereafter100.0

us-gaap:OperatingLossCarryforwards

us-gaap:OperatingLossCarryforwards


Operating
Period End2020-12-31
Value10
Percentage of OperatingLossCarryforwards100.0

us-gaap:OtherAssetsMiscellaneousCurrent

us-gaap:OtherAssetsMiscellaneousCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value8982511112151619141411131311108.6157.77.3109.1107.43.04.24.75.34.3131.82.93.02.2
Percentage of OtherAssetsMiscellaneousCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherAssetsMiscellaneousNoncurrent

us-gaap:OtherAssetsMiscellaneousNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value3643311210.09.08.57.66.88.07.77.76.65.65.25.54.45.32.51.51.11.01.34.64.50.30.10.3150.30.70.80.9
Percentage of OtherAssetsMiscellaneousNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherReceivablesGrossCurrent

us-gaap:OtherReceivablesGrossCurrent


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value191918151514141427273316170.1
Percentage of OtherReceivablesGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherShortTermInvestments

us-gaap:OtherShortTermInvestments


Other
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value44551030484337232123221811142029221718121011128.88.90.0
Percentage of OtherShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PrepaidExpenseCurrent

us-gaap:PrepaidExpenseCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value12011584928883848289867778856559495340433952474143484843374341342433
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentOther

us-gaap:PropertyPlantAndEquipmentOther


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value18416013411910575594526
Percentage of PropertyPlantAndEquipmentOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PurchaseObligation

us-gaap:PurchaseObligation


Purchase
Period End2020-12-31
Value422
Percentage of PurchaseObligation100.0

us-gaap:PurchaseObligationDueAfterFifthYear

us-gaap:PurchaseObligationDueAfterFifthYear


Purchase
Period End2020-12-31
Value300000.0
Percentage of PurchaseObligationDueAfterFifthYear100.0

us-gaap:PurchaseObligationDueInFifthYear

us-gaap:PurchaseObligationDueInFifthYear


Purchase
Period End2020-12-31
Value10
Percentage of PurchaseObligationDueInFifthYear100.0

us-gaap:PurchaseObligationDueInFourthYear

us-gaap:PurchaseObligationDueInFourthYear


Purchase
Period End2020-12-31
Value12
Percentage of PurchaseObligationDueInFourthYear100.0

us-gaap:PurchaseObligationDueInNextTwelveMonths

us-gaap:PurchaseObligationDueInNextTwelveMonths


Purchase
Period End2020-12-31
Value322
Percentage of PurchaseObligationDueInNextTwelveMonths100.0

us-gaap:PurchaseObligationDueInSecondYear

us-gaap:PurchaseObligationDueInSecondYear


Purchase
Period End2020-12-31
Value53
Percentage of PurchaseObligationDueInSecondYear100.0

us-gaap:PurchaseObligationDueInThirdYear

us-gaap:PurchaseObligationDueInThirdYear


Purchase
Period End2020-12-31
Value24
Percentage of PurchaseObligationDueInThirdYear100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

ck0001552033:A2015ManagementEquityPlan


Share
Period End2020-12-312019-12-312018-12-312017-12-31
Value2200000.02400000.02700000.02000000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU, ck0001552033:A2015ManagementEquityPlan


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value78.8559.3942.8632.8926.37
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

ck0001552033:A2015ManagementEquityPlan


Share
Period End2020-12-312019-12-312015-06-25
Value125.45.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:StockOption, ck0001552033:A2012ManagementEquityPlan


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value51113151261209201
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice us-gaap:AwardType, us-gaap:PlanName

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:StockOption, ck0001552033:A2012ManagementEquityPlan


Share
Period End2020-12-31
Value8.58
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding us-gaap:AwardType, us-gaap:PlanName

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding

us-gaap:RestrictedStockUnitsRSU, ck0001552033:A2015ManagementEquityPlan


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value217204153109380.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding100.0100.0100.0100.0100.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 us-gaap:AwardType, us-gaap:PlanName

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:StockOption, ck0001552033:A2012ManagementEquityPlan


Sharebased
Period End2020-12-31
Value51
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value5600000.05500000.05200000.05200000.05200000.05200000.04800000.04800000.04800000.04800000.04200000.04200000.04200000.04200000.04200000.04200000.04200000.02600000.0700000.0700000.0700000.0700000.0700000.0700000.0700000.0500000.0500000.0500000.0500000.0500000.0500000.0500000.0100000.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares dei:LegalEntity

ck0001552033:TransUnionParent


Treasury
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5200000.04800000.04200000.04200000.0700000.0700000.0700000.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0140.0

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums

us-gaap:UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums


Unamortized
Period End2020-12-31
Value17
Percentage of UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312013-12-312012-12-31
Value1918181717141312131212128.58.48.24.84.64.9
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value6553518559464225270.0
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments
(None, 'ck0001552033:International')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments, us-gaap:SubsegmentsConsolidationItems
(None, 'us-gaap:IntersegmentElimination')
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Business Segments, us-gaap: Subsegments Consolidation Items
us-gaap:Assets
us-gaap:StatementBusinessSegments
(None,)
Assetsus-gaap: Statement Business Segments
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:DebtAndCapitalLeaseObligations
us-gaap:LongtermDebtType
(None,)
Debt And Capital Lease Obligationsus-gaap: Longterm Debt Type
us-gaap:DeferredFinanceCostsNoncurrentNet
us-gaap:LongtermDebtType
(None,)
Deferred Finance Costs Noncurrent Netus-gaap: Longterm Debt Type
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:OtherComprehensiveIncomeLocation
(None,)
Accumulated Other Comprehensive Income Loss Net Of Taxus-gaap: Other Comprehensive Income Location
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents
(None,)
Minority Interest Decrease From Distributions To Noncontrolling Interest Holdersus-gaap: Statement Equity Components