TW


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

Table of contents



us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
dei:LegalEntity

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
dei:LegalEntity

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AwardType

us-gaap:EarningsPerShareBasic
dei:LegalEntity

us-gaap:EarningsPerShareDiluted
dei:LegalEntity

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostsAndExpenses

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestIncomeExpenseNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest
dei:LegalEntity

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:ProfitLoss
dei:LegalEntity
us-gaap:StatementEquityComponents

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

us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:Assets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:Liabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:BusinessAcquisition

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:MinorityInterest

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit
us-gaap:NonrecurringAdjustment

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
dei:LegalEntity
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:Dividends
us-gaap:StatementEquityComponents

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

tw:AdjustmentToAdditionalPaidInCapitalDueToConsultingServiceFee
us-gaap:AwardType
tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet
us-gaap:AwardType, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareRepurchases
us-gaap:StatementEquityComponents

tw:AdjustmentsToAdditionalPaidInCapitalTaxReceivableAgreementLiabilityAndDeferredTaxesReorganizationTransactionAndIpo
us-gaap:StatementEquityComponents

tw:ContractWithCustomerLiabilityNewBillings

tw:ContractWithCustomerLiabilityRevenueRecognizedIncludingNewBillings

tw:IncreaseDecreaseInEquityCompensationPayable
us-gaap:StatementEquityComponents
tw:MinorityInterestIncreaseDecreaseFromAdjustments

tw:NetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest
dei:LegalEntity
tw:NetIncomeLossAttributableToLimitedLiabilityCompany

tw:PaymentsOfCapitalDistributionToNoncontrollingInterest

tw:TaxReceivableAgreementLiabilityAdjustment
dei:LegalEntity
tw:ThresholdPercentageOfEconomicInterestForConversion

tw:TransfersFromToNoncontrollingInterests
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AdjustmentForAmortization
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:AwardType
us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
us-gaap:AwardType, us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
us-gaap:StatementEquityComponents

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommunicationsAndInformationTechnology

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:Depreciation

us-gaap:DepreciationAndAmortization
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:SubsequentEventType
us-gaap:DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:IncreaseDecreaseDueFromAffiliates

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInBrokerageReceivables

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInDepositOtherAssets

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
dei:LegalEntity, us-gaap:AwardType
us-gaap:AwardType

us-gaap:InvestmentIncomeNet

us-gaap:LaborAndRelatedExpense
us-gaap:NonrecurringAdjustment
us-gaap:LiabilitiesAssumed1

us-gaap:MinorityInterestPeriodIncreaseDecrease

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance

us-gaap:OccupancyNet
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherGeneralAndAdministrativeExpense
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:NonrecurringAdjustment
us-gaap:OtherNoncashIncomeTaxExpense

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

us-gaap:PaymentsForSoftware

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProfessionalFees
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:StatementClassOfStock

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementClassOfStock
us-gaap:StatementClassOfStock
dei:EntityCommonStockSharesOutstanding
us-gaap:ConsolidatedEntities
srt:NetCapitalExcessShortageUnderCommodityExchangeAct
us-gaap:ConsolidatedEntities
srt:NetCapitalUnderCommodityExchangeActComputation

srt:PayablesToBrokerDealersAndClearingOrganizations
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:ConsolidatedEntities
srt:RequiredNetCapitalUnderCommodityExchangeAct1

tw:AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

tw:AccountsPayableAccruedExpensesAndOtherLiabilitiesRelatedParties
us-gaap:BusinessAcquisition
tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits
us-gaap:BusinessAcquisition
tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEmployeesRelatedLiabilities
us-gaap:BusinessAcquisition
tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetOfAcquiredCashAndRestrictedCashDepositsWithClearingOrganizations

tw:ContractWithCustomerLiabilityRelatedParties

tw:DeferredTaxAssetsTaxReceivableAgreement

tw:EquityCompensationPayable
us-gaap:ConsolidatedEntities
tw:ExcessLiquidFinancialAssets
us-gaap:ConsolidatedEntities
tw:ExcessRegulatoryCapital
us-gaap:ConsolidatedEntities
tw:LiquidFinancialAssets
us-gaap:Ownership
tw:MinorityInterestTotalOwnershipPercentage

tw:OtherAssetsRelatedParties

tw:PayablesToBrokerDealersAndClearingOrganizationsRelatedParties
us-gaap:ConsolidatedEntities
tw:RegulatoryCapital
us-gaap:ConsolidatedEntities
tw:RegulatoryCapitalRequirement
us-gaap:ConsolidatedEntities
tw:RequiredLiquidFinancialAssets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
tw:RestrictedCashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

tw:TaxReceivableAgreementLiability
us-gaap:Ownership, us-gaap:TitleOfIndividual
tw:VotingPowerPercentage
us-gaap:Ownership, us-gaap:TitleOfIndividual, us-gaap:SubsidiarySaleOfStock

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsReceivableRelatedParties
us-gaap:BalanceSheetLocation
us-gaap:AccruedIncomeTaxes

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedComputerSoftwareNet
us-gaap:CashAndCashEquivalents
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:CashAndCashEquivalents, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency

us-gaap:ContractWithCustomerLiability
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities
us-gaap:SubsidiarySaleOfStock
us-gaap:DeferredOfferingCosts

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInvestments

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill

us-gaap:DepositsWithClearingOrganizationsAndOthersSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount

us-gaap:DueFromAffiliates
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DueToAffiliateCurrentAndNoncurrent
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquityMethodInvestmentsFairValueDisclosure

us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:IncomeTaxExaminationPenaltiesAccrued

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:LongtermDebtType
us-gaap:LettersOfCreditOutstandingAmount
us-gaap:UnderlyingAssetClass
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners
us-gaap:Ownership, us-gaap:TitleOfIndividual
us-gaap:Ownership, us-gaap:TitleOfIndividual, us-gaap:StatementClassOfStock
dei:LegalEntity, us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByParent
us-gaap:Ownership
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:ReceivablesFromClearingOrganizations
us-gaap:FairValueByMeasurementFrequency

us-gaap:RestrictedCash
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:StatementClassOfStock
us-gaap:StockRepurchaseProgramAuthorizedAmount1
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType
us-gaap:StatementClassOfStock
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax

us-gaap:TreasuryStockCommonValue

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Operating Lease Right Of Use Asset
Liabilities
Operating Lease Liability
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
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁207.46396205.028717NA194.955695185.489824174.517244NA151.362643150.847183NA222.243851NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁201.749985199.064607NA187.77417177.649501166.234749NA142.935206142.933192NA222.221628NA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NANANA0.1795080.00350.378124NA0.2474910.00034NANA2.798674
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType tw:EquitySettledPerformanceBasedRestrictedStockUnitsNA0.077692NANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType tw:LimitedLiabilityCompanyUnits30.531933NANANA48.13263NANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType tw:PotentialDilutiveSecuritiesNA31.214407NA39.51324648.1326357.644547NANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType us-gaap:RestrictedStockUnitsRSUNA0.060315NANA0.000375NANANANANANANA
us-gaap:EarningsPerShareBasic ▆█▇▄▃▆▆▄▁▄▂0.270.340.290.20.170.260.260.210.090.190.13NA
us-gaap:EarningsPerShareDiluted ▆█▇▄▃▆▆▄▁▄▂0.270.330.280.190.160.250.250.20.090.190.13NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:AllocatedShareBasedCompensationExpense █▁12.40710.76NANA10.3467.971NANANANA9.4NA
us-gaap:ComprehensiveIncomeNetOfTax ▇█▇▄▃▅▅▃▁55.92767.56259.17739.60530.23140.37644.74628.28312.181NA28.44144.949
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▁▄▂▁▂▇▇█▂11.00913.6612.21710.82411.84117.32517.34318.22911.629NANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▁█66.93681.222NANA42.07257.701NANANANANANA
us-gaap:CostsAndExpenses ██▆▅▆▆▄▄▆▄▅▁177.048175.072161.496154.349156.468156.991142.979142.723159.53140.515146.702114.973
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▆█▆▄▄▆▇▄▁▃▁▃83.46797.83482.62558.17255.35378.31488.16758.89431.1347.13532.72253.49
us-gaap:IncomeTaxExpenseBenefit ▅▄▄▃▃▄█▃▂▁▁▂17.23416.26916.17611.12412.94515.82930.88910.3166.3144.7833.4157.535
us-gaap:IncomeTaxesPaid NA-4.1752.07112.0642.1032.86713.5555.29817.6887.3012.659NA
us-gaap:InterestIncomeExpenseNet █▁-0.325-0.493NA-0.349-0.2860.699NA0.6360.175NANANA
us-gaap:NetIncomeLoss ▆█▆▄▃▅▅▃▁55.31667.85955.0636.81230.49643.92841.32929.61212.828NANANA
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▂▄▂▁▂█▆█▂10.91713.70611.38910.23611.91218.55715.94918.96611.988NANANA
us-gaap:OperatingIncomeLoss ▆█▅▄▄▆▃▄▁▃▁▃83.79298.32771.5858.52155.63977.61554.32958.25830.95546.27731.93552.817
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax █▁0.703-0.343NA3.381-0.336-4.784NA-2.066-1.0060.988-0.866-1.006
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁0.703-0.343NANA-0.336-4.784NANANANANANA
us-gaap:ProfitLoss ▆█▆▄▃▆▅▄▁▃▂▄66.23381.56566.44947.04842.40862.48557.27848.57824.81642.35229.30745.955
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇█▅▄▄▅▃▃▃▂▂▁260.84273.399233.076212.87212.107234.606197.308200.981190.485186.792178.637165.253
us-gaap:Revenues ▇█▅▄▄▅▃▃▃▂▂▁260.84273.399233.076212.87212.107234.606197.308200.981190.485186.792178.637167.79
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:Assets █████▇▇█▇▁▁5864.895808.9345679.855537.3535463.8815184.7165095.3345622.685072.3470.00010.0001NA
us-gaap:Liabilities ▃▃▃▃▃▁▁█▂666.562643.796660.687658.134634.738495.868502.5891135.444617.547NA410.626NA
us-gaap:LiabilitiesAndStockholdersEquity ██▆▅▄▂▁▆▁5864.895808.9345679.855537.3535463.8815184.7165095.3345622.685072.347NA4997.139NA
us-gaap:StockholdersEquity ███▇▇▆▆▅▅▁▁4547.9684519.024303.4514056.8554014.2423502.8093378.5882873.6032847.5510.00010.0001NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆██▆▄▃▃▂▁681.225809.938791.28677.352559.889424.357460.711389.93313.582NA410.104NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▆██▆▄▃▃▂▁▂▂▂682.225810.938792.28678.352560.889425.357461.711391.13314.782362.808411.304351.383
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:NoncurrentAssets ▇▁▂▃▄▅▆▇█4235.7894077.3714108.1134133.0614158.4364187.8284214.2334240.0724264.443NA4284.355NA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:SoftwareDevelopment89.4NA67.4NANANANANANANANANA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType tw:FurnitureEquipmentAndPurchasedSoftware█▄▁46.540.835.4NANANANANANANANANA
 us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType us-gaap:SoftwareDevelopmentNA78.167.4NANANANANANANANANA
us-gaap:AmortizationOfIntangibleAssets 24.9NA24.824.924.924.924.824.924.924.924.96.5
us-gaap:PropertyPlantAndEquipmentNet ▁▁▂▂▄▅█▅▄32.77532.73333.81433.42835.73337.06140.40536.87935.742NA38.128NA
us-gaap:Goodwill █▁▁▁▁▁▁▁▁2782.7792694.7972694.7972694.7972694.7972694.7972694.7972694.7972694.797NA2694.797NA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▄▁▂▃▄▅▆▇█1231.5671157.1821182.0341206.8861231.7371256.5891281.4411306.2931331.145NA1380.848NA
us-gaap:FiniteLivedIntangibleAssetsNet NA248.5858.934883.786908.637933.489958.341983.1931008.045NA1057.748NA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelationshipsNANA754.163773.5792.837812.175831.513850.85870.188NA908.862NA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:MediaContentNANA104.771110.286115.8121.314126.828132.343137.857NA148.886NA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA560.137NANANA234.878NANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▄▇▅▂▄▁▇█24.89827.07229.43728.07325.01227.28124.50429.03830.145NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▂▄▆███▆▇18.13418.80419.42520.56521.41121.57221.57220.6221.304NA19.627NA
us-gaap:MinorityInterest ▁▁▂▃▃██650.36646.118715.712822.364814.9011186.0391214.157NANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA7.653NANANA5.946NANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA5.404NANANA4.143NANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA4.416NANANA3.956NANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA2.69NANANA3.558NANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA5.089NANANA7.633NANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:StockholdersEquity ███▇▇▆▆▅▅▁▁4547.9684519.024303.4514056.8554014.2423502.8093378.5882873.6032847.5510.00010.0001NA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▆▅▅▃▂▁▁▂▂5198.3285165.1385019.1634879.2194829.1434688.8484592.7454487.2364454.84597.9794572.334NA
us-gaap:AdditionalPaidInCapital ██▇▅▅▂▁4347.8844307.0464143.0943940.5923922.5593426.6253329.386NANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▇█▆▄▃▂▁195.368207.87156.041116.16194.37478.36147.833NANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax █▇█▄▁▁▅▂▃4.7144.1024.3140.1-2.693-2.1791.366-1.854-0.525NA-0.866NA
us-gaap:MinorityInterest ▁▁▂▃▃██650.36646.118715.712822.364814.9011186.0391214.157NANANANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues ▁█21.13946.397NA10.727.19735.422NANA-15.854NANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders ▁█1.9692.504NA4.8393.605NANA11.77211.909NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▄▆▆█▁▆▆▅▁▆148.43455.572139.702138.979186.311-21.758120.538113.49298.052-21.079112.556NA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁█▇████████-221.742-12.625-33.188-10.168-10.819-8.361-14.695-12.06-9.424-8.283-16.246NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▇█▇▆█▆▇▁▇▆-56.063-24.453.37-13.894-39.892-2.277-39.286-23.206-135.65-20.0-36.0NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁▅▇██▃▆▆▃▃▆-128.71318.658113.928117.463135.532-36.35470.58176.348-48.026-48.49659.921NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▅█▅▅▃▇▁▁▂▂12.75215.99730.45412.52714.9817.22724.042-5.422-3.557-0.0390.968NA
us-gaap:IncreaseDecreaseInAccountsReceivable ▃█▅▄▁█▄▄▄▅▃-5.64938.8315.663-5.205-32.29143.453-5.1383.665-0.656.406-8.085NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▄▆▆█▁▆▆▅▁▆148.43455.572139.702138.979186.311-21.758120.538113.49298.052-21.079112.556NA
us-gaap:NetIncomeLoss ▆█▆▄▃▅▅▃▁55.31667.85955.0636.81230.49643.92841.32929.61212.828NANANA
us-gaap:ProfitLoss ▆█▆▄▃▆▅▄▁▃▂▄66.23381.56566.44947.04842.40862.48557.27848.57824.81642.35229.30745.955
us-gaap:ShareBasedCompensation ▃▃▃▃▃▂▂▂█▁12.40710.7611.2129.75710.3467.9718.7329.13227.2864.674NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁█▇████████-221.742-12.625-33.188-10.168-10.819-8.361-14.695-12.06-9.424-8.283-16.246NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▄▄▂▃▁▆▄▂▁█4.1844.3595.0062.1023.0841.2987.2144.7742.2771.5169.09NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▇█▇▆█▆▇▁▇▆-56.063-24.453.37-13.894-39.892-2.277-39.286-23.206-135.65-20.0-36.0NA
us-gaap:Dividends █▁16.14216.03NA15.02514.48313.4NA11.43511.435NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302018-12-31
Value207205194185174151150222
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding dei:LegalEntity

tw:TradewebMarketsInc


Weighted
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value194185167151150
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.00.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302018-12-31
Value201199187177166142142222
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic dei:LegalEntity

tw:TradewebMarketsInc


Weighted
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value187177157142142
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.00.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302018-09-302018-06-30
Value0.1795080.00350.3781240.2474910.000342.7986748.045
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AwardType

tw:EquitySettledPerformanceBasedRestrictedStockUnits


Antidilutive
Period End2021-03-31
Value0.077692
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.0

tw:LimitedLiabilityCompanyUnits


Antidilutive
Period End2021-06-302020-06-30
Value3048
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.01375218.0

tw:PotentialDilutiveSecurities


Antidilutive
Period End2021-03-312020-09-302020-06-302020-03-31
Value31394857
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.022012.01375218.015244.9

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2021-03-312020-06-30
Value0.0603150.000375
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.010.7

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.270.340.290.20.170.260.260.210.090.190.13
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EarningsPerShareBasic dei:LegalEntity

tw:TradewebMarketsInc


Earnings
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.20.170.260.210.09
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.270.330.280.190.160.250.250.20.090.190.13
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EarningsPerShareDiluted dei:LegalEntity

tw:TradewebMarketsInc


Earnings
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.190.160.250.20.09
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-06-302020-03-312018-12-31
Value1210107.9719.4
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.83.94.93.45.3

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

tw:PerformanceSharesSettledWithCash


Allocated
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value-0.130.5960.010.2190.4190.14.794
Percentage of AllocatedShareBasedCompensationExpense0.05.80.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.30.00.10.20.12.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:PerformanceSharesSettledWithCash0.00.00.00.00.00.00.0

tw:PerformanceSharesSettledWithEquity


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8.2326.7787.3925.4076.5857.1366.8944.674
Percentage of AllocatedShareBasedCompensationExpense0.00.071.467.80.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.53.23.52.33.33.63.62.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:PerformanceSharesSettledWithEquity0.00.00.00.00.00.00.00.0

us-gaap:EmployeeStockOption


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1.2951.2951.2792.2492.0341.99520
Percentage of AllocatedShareBasedCompensationExpense0.00.012.428.20.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.61.01.01.010.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:EmployeeStockOption0.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-06-30
Value1.6851.6841.6750.3150.0
Percentage of AllocatedShareBasedCompensationExpense0.00.016.24.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.80.80.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-30
Value5567593930404428122844
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.424.725.418.614.317.222.714.16.40.027.2

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value111312101117171811
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.05.25.15.67.48.89.16.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-06-302020-03-31
Value66814257
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.729.719.824.6

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period 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
Value177175161154156156142142159140146114
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.964.069.372.573.866.972.571.083.775.282.169.6

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value839782585578885831473253
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.035.835.427.326.133.444.729.316.325.218.332.4

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value17161611121530106.3144.7833.4157.535
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.66.06.95.26.16.715.75.13.32.61.94.6

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-4.1752.071122.1032.867135.298177.3012.659
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.50.95.71.01.26.92.69.33.91.5

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value-325000.0-493000.0-349000.0-286000.0699000.0636000.0175000.0
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.2-0.2-0.10.30.30.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value556755363043412912
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.224.823.617.314.418.720.914.76.7

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value101311101118151811
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.04.94.85.67.98.19.46.3

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest dei:LegalEntity

tw:TradewebMarketsInc


Net
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value1011151811
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.85.68.19.46.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:TradewebMarketsInc0.00.08.19.46.3

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value839871585577545830463152
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.136.030.727.526.233.127.529.016.324.817.932.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value703000.0-343000.03381000.0-336000.0-4784000.0-2066000.0-1006000.0988000.0-866000.0-1006000.0-3986000.01928000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.3-0.11.6-0.2-2.0-1.0-0.50.50.0-0.60.00.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value611000.0-297000.02793000.0-265000.0-3552000.0-1329000.0-647000.0988000.0-866000.0-1006000.0-3986000.01928000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax86.986.682.678.974.264.364.3100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.11.3-0.1-1.5-0.7-0.30.50.0-0.60.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value92000.0-46000.0588000.0-71000.0-1232000.0-737000.0-359000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax13.113.417.421.125.835.735.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.00.3-0.0-0.5-0.4-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value703000.0-343000.0-336000.0-4784000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.3-0.1-0.2-2.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6681664742625748244229453845
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.429.828.522.120.026.629.024.213.022.716.427.80.00.0

us-gaap:ProfitLoss dei:LegalEntity

tw:TradewebMarketsInc


Profit
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value4742574824
Percentage of ProfitLoss100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.120.029.024.213.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:TradewebMarketsInc0.00.029.024.213.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value10131011181811
Percentage of ProfitLoss16.516.821.828.129.739.048.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.04.85.67.99.46.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value55673630432912
Percentage of ProfitLoss83.583.278.271.970.361.051.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.224.817.314.418.714.76.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value260273233212212234197200190186178165
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerBasisOfPricing

tw:VariablePricing


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1671801401241251481101151061039683
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax64.266.060.458.359.063.256.257.756.155.754.250.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax64.266.060.458.359.063.256.257.756.155.754.250.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:VariablePricing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FixedPriceContract


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value939392888686868583828181
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.834.039.641.741.036.843.842.343.944.345.849.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.834.039.641.741.036.843.842.343.944.345.849.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FixedPriceContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MajorCustomers

tw:InstitutionalClientSector


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value16017514613112914511212011110910397
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.764.163.061.961.362.156.960.158.358.558.259.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax61.764.163.061.961.362.156.960.158.358.558.259.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:InstitutionalClientSector100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:MarketDataClientSector


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value201920181818191617161615
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.39.08.78.77.99.88.49.29.09.49.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.39.08.78.77.99.88.49.29.09.49.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:MarketDataClientSector100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:RetailClientSector


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value181816172021192019211917
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.06.87.28.29.69.29.710.010.511.411.110.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.06.87.28.29.69.29.710.010.511.411.110.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:RetailClientSector100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:WholesaleClientSector


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value615948444348464341393834
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.721.720.821.120.420.823.721.422.021.121.420.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.721.720.821.120.420.823.721.422.021.121.420.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:WholesaleClientSector100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

tw:CommissionsRevenue


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value42393842413736343224
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.418.618.018.120.918.719.118.318.414.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.418.618.018.120.918.719.118.318.414.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:CommissionsRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:MarketDataRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value141516141414151313131312
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.75.57.06.76.96.27.86.67.07.37.57.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.75.57.06.76.96.27.86.67.07.37.57.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:MarketDataRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:SubscriptionFeeRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value373736363534343534343333
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.513.915.717.016.514.717.417.618.118.418.520.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.513.915.717.016.514.717.417.618.118.418.520.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:SubscriptionFeeRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TransactionFeeRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2052171341201221401041121031029792
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.779.757.956.657.660.052.856.154.654.954.456.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.779.757.956.657.660.052.856.154.654.954.456.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:TransactionFeeRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialServiceOther


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.652.5982.3492.2052.2752.1782.1822.0072.1691.8942.1482.587
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.01.01.01.10.91.11.01.11.01.21.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.01.01.01.10.91.11.01.11.01.21.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FinancialServiceOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:ContractWithCustomerBasisOfPricing

tw:CommissionsRevenue, tw:VariablePricing


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value32292832312726242214
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.013.913.313.815.813.914.013.012.78.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.013.913.313.815.813.914.013.012.78.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:CommissionsRevenue tw:VariablePricing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:CommissionsRevenue, us-gaap:FixedPriceContract


Revenue
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10109.974109.9559.759.7789.8871010
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.54.74.74.35.04.95.15.35.76.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.54.74.74.35.04.95.15.35.76.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:CommissionsRevenue us-gaap:FixedPriceContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:SubscriptionFeeAndMarketDataRevenue, tw:VariablePricing


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.460.4620.4050.40.4150.4650.4060.440.4350.4550.4250.405
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:SubscriptionFeeAndMarketDataRevenue tw:VariablePricing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:SubscriptionFeeAndMarketDataRevenue, us-gaap:FixedPriceContract


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value525252504948494847474645
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.119.222.523.523.220.725.024.024.925.525.827.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.119.222.523.523.220.725.024.024.925.525.827.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:SubscriptionFeeAndMarketDataRevenue us-gaap:FixedPriceContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TransactionFeeRevenue, tw:VariablePricing


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1661791079496115798779787368
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.965.746.244.245.449.240.143.641.842.241.341.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.965.746.244.245.449.240.143.641.842.241.341.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:TransactionFeeRevenue tw:VariablePricing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TransactionFeeRevenue, us-gaap:FixedPriceContract


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value383827262525252524232323
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.814.011.712.412.110.912.712.512.812.713.114.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.814.011.712.412.110.912.712.512.812.713.114.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:TransactionFeeRevenue us-gaap:FixedPriceContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialServiceOther, tw:VariablePricing


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value0.2170.2130.1340.1170.2370.110.1420.0870.3020.3030.014
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.00.10.00.20.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.00.10.00.20.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FinancialServiceOther tw:VariablePricing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancialServiceOther, us-gaap:FixedPriceContract


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.4332.3852.2152.0882.0382.0682.041.921.8671.5912.1482.573
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.91.01.01.00.91.01.01.00.91.21.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.91.01.01.00.91.01.01.00.91.21.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FinancialServiceOther us-gaap:FixedPriceContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value163167147136140145128126122119115106
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.761.463.564.366.061.965.263.064.463.964.964.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax62.761.463.564.366.061.965.263.064.463.964.964.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NonUs


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value9710585767289687467676258
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.338.636.535.734.038.134.837.035.636.135.135.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.338.636.535.734.038.134.837.035.636.135.135.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value260273233212212234197200190186178167
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.5

us-gaap:Revenues us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty

tw:MarketDataRevenue, srt:AffiliatedEntity


Revenuesus-gaap:
Period 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
Value141516141414151313131312
Percentage of Revenues5.75.57.06.76.96.27.86.67.07.37.57.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.75.57.06.76.96.27.86.67.07.37.57.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:MarketDataRevenue srt:AffiliatedEntity0.00.00.00.00.00.00.00.00.00.00.00.0

tw:OtherFees, srt:AffiliatedEntity


Revenuesus-gaap:
Period End2021-06-302021-03-31
Value0.1220.161
Percentage of Revenues0.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:OtherFees srt:AffiliatedEntity0.00.0

tw:SubscriptionFeeRevenue, srt:AffiliatedEntity


Revenuesus-gaap:
Period End2021-06-302021-03-312020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.2060.5690.00.00.00.05.675.7185.446
Percentage of Revenues0.10.20.00.00.00.03.03.23.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.00.00.00.03.03.23.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:SubscriptionFeeRevenue srt:AffiliatedEntity0.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5864580856795537546351845095562250720.00010.0001
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsNonrecurring


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value387198262252
Percentage of Assets6.63.44.65.0
Percentage of Assets6.63.44.65.0
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:FairValueMeasurementsNonrecurring100.0100.0100.0100.0

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value569369369377
Percentage of Assets9.76.46.57.4
Percentage of Assets9.76.46.57.4
Percentage of Assets us-gaap:FairValueInputsLevel12And3 us-gaap:FairValueMeasurementsNonrecurring100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value179169105123
Percentage of Assets3.12.91.92.4
Percentage of Assets3.12.91.92.4
Percentage of Assets us-gaap:FairValueInputsLevel2 us-gaap:FairValueMeasurementsNonrecurring100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value2.3951.5831.5861.575
Percentage of Assets0.00.00.00.0
Percentage of Assets0.00.00.00.0
Percentage of Assets us-gaap:FairValueInputsLevel3 us-gaap:FairValueMeasurementsNonrecurring100.0100.0100.0100.0

us-gaap:Assets us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value569369369377
Percentage of Assets9.76.46.57.4
Percentage of Assets9.76.46.57.4
Percentage of Assets us-gaap:FairValueMeasurementsNonrecurring100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value6666436606586344955021135617410
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.411.111.611.911.69.69.920.212.2410626000.0

us-gaap:Liabilities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value36250.25230
Percentage of Liabilities5.53.90.06.1
Percentage of Assets0.60.40.00.6
Percentage of Assets us-gaap:FairValueInputsLevel12And3 us-gaap:FairValueMeasurementsNonrecurring6.46.80.18.1

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value36250.25230
Percentage of Liabilities5.53.90.06.1
Percentage of Assets0.60.40.00.6
Percentage of Assets us-gaap:FairValueInputsLevel2 us-gaap:FairValueMeasurementsNonrecurring20.414.80.224.7

us-gaap:Liabilities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value36250.25230
Percentage of Liabilities5.53.90.06.1
Percentage of Assets0.60.40.00.6
Percentage of Assets us-gaap:FairValueMeasurementsNonrecurring6.46.80.18.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5864580856795537546351845095562250724997
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.04997139000.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4547451943034056401435023378287328470.00010.0001
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets77.577.875.873.373.567.666.351.156.1100.0100.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value681809791677559424460389313410
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.613.913.912.210.28.29.06.96.2410104000.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value682810792678560425461391314362411351353325
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.614.013.912.310.38.29.17.06.2362808000.0411304000.00.00.00.0

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4235407741084133415841874214424042644284
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets72.270.272.374.676.180.882.775.484.14284355000.0

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:US


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4219406040914116414541744200422742514276
Percentage of NoncurrentAssets99.699.699.699.699.799.799.799.799.799.8
Percentage of Assets71.969.972.074.375.980.582.475.283.84276568000.0
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.0

us-gaap:NonUs


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1616161612131413137.787
Percentage of NoncurrentAssets0.40.40.40.40.30.30.30.30.30.2
Percentage of Assets0.30.30.30.30.20.30.30.20.37787000.0
Percentage of Assets us-gaap:NonUs0.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:SoftwareDevelopment


Accumulated
Period End2021-06-302020-12-31
Value8967
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0
Percentage of Assets1.51.2
Percentage of Assets us-gaap:SoftwareDevelopment0.00.0

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment us-gaap:PropertyPlantAndEquipmentByType

tw:FurnitureEquipmentAndPurchasedSoftware


Accumulated
Period End2021-06-302021-03-312020-12-31
Value464035
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment52.00.052.5
Percentage of Assets0.80.70.6
Percentage of Assets tw:FurnitureEquipmentAndPurchasedSoftware0.00.00.0

us-gaap:SoftwareDevelopment


Accumulated
Period End2021-03-312020-12-31
Value7867
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment0.0100.0
Percentage of Assets1.31.2
Percentage of Assets us-gaap:SoftwareDevelopment0.00.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value242424242424242424246.5
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value32323333353740363538
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.60.60.70.70.80.70.738128000.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-10-01
Value27822694269426942694269426942694269426942694
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets47.446.447.448.749.352.052.947.953.12694797000.00.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

tw:NFIAcquisition


Goodwillus-gaap:
Period End2021-06-25
Value87
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets tw:NFIAcquisition0.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1231115711821206123112561281130613311380
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.019.920.821.822.524.225.123.226.21380848000.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value24885888390893395898310081057
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.315.116.016.618.018.817.519.91057748000.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value754773792812831850870908
Percentage of FiniteLivedIntangibleAssetsNet87.887.587.387.086.886.586.385.9
Percentage of Assets13.314.014.515.716.315.117.2908862000.0
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.0

us-gaap:MediaContent


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value104110115121126132137148
Percentage of FiniteLivedIntangibleAssetsNet12.212.512.713.013.213.513.714.1
Percentage of Assets1.82.02.12.32.52.42.7148886000.0
Percentage of Assets us-gaap:MediaContent0.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-31
Value560234
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0
Percentage of Assets9.94.6

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value242729282527242930
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.50.50.50.50.50.6

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value83758244383727293025
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.31.50.80.70.70.50.50.625027000.0

us-gaap:OtherAssets us-gaap:RelatedPartyTransactionsByRelatedParty

tw:Refinitiv


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.72.72.72.72.72.72.72.72722
Percentage of OtherAssets3.23.63.36.17.17.29.99.18982.9
Percentage of Assets0.00.00.00.00.00.10.10.053.7
Percentage of Assets tw:Refinitiv0.00.00.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value18181920212121202119
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.40.40.40.40.40.419627000.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value65064671582281411861214
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.111.112.614.914.922.923.8

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312019-12-31
Value7653000.05946000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0
Percentage of Assets0.10.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312019-12-31
Value5404000.04143000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0
Percentage of Assets0.10.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312019-12-31
Value4416000.03956000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0
Percentage of Assets0.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312019-12-31
Value2690000.03558000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0
Percentage of Assets0.00.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312019-12-31
Value5089000.07633000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0
Percentage of Assets0.10.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value283134333033303334
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.60.60.60.60.60.60.7

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value3633363743
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0
Percentage of Assets0.60.70.60.743374000.0

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value2401000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4547451943034056401435023378287328470.00010.0001
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets77.577.875.873.373.567.666.351.156.1100.0100.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value51985165501948794829468845924487445445974572
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets88.688.988.488.188.490.490.179.887.84597979000.04572334000.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:CommonClassA, us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0.0010.0010.0010.0010.0010.0010.0010.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassA us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonClassB, us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.0010.0010.0010.0010.0010.0010.0010.0010.0010.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonClassB us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.7144.1024.3140.1-2.693-2.1791.366-1.854-0.5250.122-0.866
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.10.10.0-0.1-0.00.0-0.0-0.00.0-0.0
Percentage of Assets0.10.10.10.0-0.0-0.00.0-0.0-0.0122000.0-866000.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4347430741433940392234263329285528460.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest83.683.482.580.881.273.172.563.663.90.00.0
Percentage of Assets74.174.172.971.271.866.165.350.856.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value65064671582281411861214161316070.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest12.512.514.316.916.925.326.436.036.10.00.0
Percentage of Assets11.111.112.614.914.922.923.828.731.70.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value195207156116947847191.3930.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest3.84.03.12.42.01.71.00.40.00.00.0
Percentage of Assets3.33.62.72.11.71.50.90.30.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4347430741433940392234263329
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets74.174.172.971.271.866.165.3

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value195207156116947847
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.33.62.72.11.71.50.9

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4714000.04102000.04314000.0100000.0-2693000.0-2179000.01366000.0-1854000.0-525000.0-866000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.0-0.0-0.00.0-0.0-0.0-866000.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value65064671582281411861214
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.111.112.614.914.922.923.8

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-30
Value2146102735-15.854
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-06-30
Value2146102735-15.856
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2021-06-302021-03-312020-09-302020-06-302019-09-302019-06-30
Value1.9692.5044.8393.6051111
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-09-302020-06-302019-09-302019-06-30
Value1.9692.5044.8393.6051111
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value14855139138186-21.75812011398-21.079112
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax56.920.359.965.387.8-9.361.156.551.5-11.363.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-221740000.0-12625000.0-33188000.0-10168000.0-10819000.0-8361000.0-14695000.0-12060000.0-9424000.0-8283000.0-16246000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-85.0-4.6-14.2-4.8-5.1-3.6-7.4-6.0-4.9-4.4-9.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-56063000.0-24450000.03370000.0-13894000.0-39892000.0-2277000.0-39286000.0-23206000.0-135650000.0-20000000.0-36000000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-21.5-8.91.4-6.5-18.8-1.0-19.9-11.5-71.2-10.7-20.2

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-128.71318113117135-36.3547076-48.026-48.49659
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-49.36.848.955.263.9-15.535.838.0-25.2-26.033.5

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value12153012147.22724-5.422-3.557-0.0390.968
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxExpenseBenefit us-gaap:NonrecurringAdjustment

tw:AdjustedForRefinitivTransaction


Deferred
Period End2020-09-302019-09-30
Value3.7860.0
Percentage of DeferredIncomeTaxExpenseBenefit30.2-0.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-5.649385.663-5.205-32.29143-5.1383.665-0.656.406-8.085
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value14855139138186-21.75812011398-21.079112
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax56.920.359.965.387.8-9.361.156.551.5-11.363.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value556755363043412912
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.224.823.617.314.418.720.914.76.7

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6681664742625748244229453845
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.429.828.522.120.026.629.024.213.022.716.427.80.00.0

us-gaap:ProfitLoss dei:LegalEntity

tw:TradewebMarketsInc


Profit
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value4742574824
Percentage of ProfitLoss100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.120.029.024.213.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax tw:TradewebMarketsInc0.00.029.024.213.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value10131011181811
Percentage of ProfitLoss16.516.821.828.129.739.048.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.04.85.67.99.46.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value55673630432912
Percentage of ProfitLoss83.583.278.271.970.361.051.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.224.817.314.418.714.76.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1210119.757107.9718.7329.132274.674
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-221740000.0-12625000.0-33188000.0-10168000.0-10819000.0-8361000.0-14695000.0-12060000.0-9424000.0-8283000.0-16246000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-85.0-4.6-14.2-4.8-5.1-3.6-7.4-6.0-4.9-4.4-9.1

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4.1844.3595.0062.1023.0841.2987.2144.7742.2771.5169.09
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-56063000.0-24450000.03370000.0-13894000.0-39892000.0-2277000.0-39286000.0-23206000.0-135650000.0-20000000.0-36000000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-21.5-8.91.4-6.5-18.8-1.0-19.9-11.5-71.2-10.7-20.2

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value16161514131111
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0

us-gaap:Dividends us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividendsus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value16161514131111
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value20.616.60.2340.2020.0760.1750.2030.1010.1040.1410.045
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302020-06-302020-03-312019-06-30
Value1315.028656.0465220.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.0100.00.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-31
Value5842609.172
Percentage of DeferredTaxAssetsNet100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-31
Value5514000.06512000.03348000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-31
Value110000.0
Percentage of DeferredTaxAssetsValuationAllowance100.0

tw:AdjustmentToAdditionalPaidInCapitalDueToConsultingServiceFee

tw:AdjustmentToAdditionalPaidInCapitalDueToConsultingServiceFee


Adjustment
Period End2021-06-302021-03-312020-12-31
Value02000000.00
Percentage of AdjustmentToAdditionalPaidInCapitalDueToConsultingServiceFee0.0100.00.0

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet us-gaap:AwardType

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet

tw:EquityIncentivePlan


Adjustments
Period End2021-06-302021-03-31
Value236.417
Percentage of AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet100.0100.0

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet us-gaap:AwardType, us-gaap:StatementEquityComponents

tw:EquityIncentivePlan, us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-31
Value236.417
Percentage of AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet100.0100.0

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-03-31
Value6.417
Percentage of AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareBasedCompensationNet100.0

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareRepurchases

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareRepurchases


Adjustments
Period End2021-06-30
Value-12816000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareRepurchases100.0

tw:AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareRepurchases us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-30
Value-12816000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalIncomeDeferredIncomeTaxEffectFromShareRepurchases100.0

tw:AdjustmentsToAdditionalPaidInCapitalTaxReceivableAgreementLiabilityAndDeferredTaxesReorganizationTransactionAndIpo

tw:AdjustmentsToAdditionalPaidInCapitalTaxReceivableAgreementLiabilityAndDeferredTaxesReorganizationTransactionAndIpo


Adjustments
Period End2021-03-312020-06-302020-03-312019-06-30
Value-65.177-127.846-32.73678
Percentage of AdjustmentsToAdditionalPaidInCapitalTaxReceivableAgreementLiabilityAndDeferredTaxesReorganizationTransactionAndIpo100.0100.0100.0100.0

tw:AdjustmentsToAdditionalPaidInCapitalTaxReceivableAgreementLiabilityAndDeferredTaxesReorganizationTransactionAndIpo us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-03-312020-06-302020-03-312019-06-30
Value-65.177-127.846-32.73678
Percentage of AdjustmentsToAdditionalPaidInCapitalTaxReceivableAgreementLiabilityAndDeferredTaxesReorganizationTransactionAndIpo100.0100.0100.0100.0

tw:ContractWithCustomerLiabilityNewBillings

tw:ContractWithCustomerLiabilityNewBillings


Contract
Period End2021-06-302021-03-312020-12-31
Value293021
Percentage of ContractWithCustomerLiabilityNewBillings100.0100.0100.0

tw:ContractWithCustomerLiabilityRevenueRecognizedIncludingNewBillings

tw:ContractWithCustomerLiabilityRevenueRecognizedIncludingNewBillings


Contract
Period End2021-06-302021-03-31
Value2826
Percentage of ContractWithCustomerLiabilityRevenueRecognizedIncludingNewBillings100.0100.0

tw:IncreaseDecreaseInEquityCompensationPayable

tw:IncreaseDecreaseInEquityCompensationPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0-1915000.0387000.0-117000.0606000.0-11000.0334000.0-14000.0429000.0-17161000.09345000.0
Percentage of IncreaseDecreaseInEquityCompensationPayable0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:MinorityInterestIncreaseDecreaseFromAdjustments us-gaap:StatementEquityComponents

tw:MinorityInterestIncreaseDecreaseFromAdjustments

us-gaap:AccumulatedOtherComprehensiveIncome


Minority
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0010.085-0.2490.007
Percentage of MinorityInterestIncreaseDecreaseFromAdjustments100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapital


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value4.79780-1.478379450.073
Percentage of MinorityInterestIncreaseDecreaseFromAdjustments479700.094900.00.0-152459.0649085.70.0

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value-4.798-80.751.478-379.374-45.443-0.073
Percentage of MinorityInterestIncreaseDecreaseFromAdjustments-479800.0-95000.00.0152359.0-649185.70.0

tw:NetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest

tw:NetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value60148354098944329-1594.701
Percentage of NetIncomeAttributableToParentAndTransfersToFromNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0

tw:NetIncomeLossAttributableToLimitedLiabilityCompany dei:LegalEntity

tw:NetIncomeLossAttributableToLimitedLiabilityCompany

tw:TradewebMarketsInc


Net
Period End2020-09-302020-06-302019-09-302019-06-30
Value360.030496290.012828
Percentage of NetIncomeLossAttributableToLimitedLiabilityCompany100.0100.0100.0100.0

tw:PaymentsOfCapitalDistributionToNoncontrollingInterest

tw:PaymentsOfCapitalDistributionToNoncontrollingInterest


Payments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-30
Value1.9692.5048.3094.8381411
Percentage of PaymentsOfCapitalDistributionToNoncontrollingInterest100.0100.0100.0100.0100.0100.0

tw:TaxReceivableAgreementLiabilityAdjustment

tw:TaxReceivableAgreementLiabilityAdjustment


Tax
Period End2020-12-312019-12-31
Value1133
Percentage of TaxReceivableAgreementLiabilityAdjustment100.0100.0

tw:ThresholdPercentageOfEconomicInterestForConversion dei:LegalEntity

tw:ThresholdPercentageOfEconomicInterestForConversion

tw:TradeWebMarketsLlc


Threshold
Period End2020-12-31
Value0
Percentage of ThresholdPercentageOfEconomicInterestForConversion0.0

tw:TransfersFromToNoncontrollingInterests

tw:TransfersFromToNoncontrollingInterests


Transfers
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value4.79780110-1.478379454020.073-1607.529
Percentage of TransfersFromToNoncontrollingInterests100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentForAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AdjustmentForAmortization

us-gaap:SoftwareDevelopment


Adjustment
Period End2021-06-302020-06-30
Value118.7
Percentage of AdjustmentForAmortization100.0100.0

us-gaap:AdjustmentForAmortization us-gaap:PropertyPlantAndEquipmentByType

us-gaap:SoftwareDevelopment


Adjustment
Period End2021-03-312020-03-31
Value108.0
Percentage of AdjustmentForAmortization0.00.0

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet


Adjustment
Period End2021-03-312020-09-302020-06-302020-03-31
Value-45464000.0-180000.0-47672000.0-23991000.0
Percentage of AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet100.0100.0100.0100.0

us-gaap:AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustment
Period End2021-03-312020-09-302020-06-302020-03-31
Value-45464000.0-180000.0-47672000.0-23991000.0
Percentage of AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302021-03-312020-06-302020-03-31
Value7.97454723
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-06-302020-03-31
Value7.97454723
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition us-gaap:AwardType

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition

tw:EquitySettledPerformanceBasedRestrictedStockUnits


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value7.8265.9976.7787.3925.4077.1366.763
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value3.8152.5231.6841.6750.315
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition48.742.124.822.75.8

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition us-gaap:AwardType, us-gaap:StatementEquityComponents

tw:EquitySettledPerformanceBasedRestrictedStockUnits, us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value7.8265.9976.7787.3925.4077.1366.763
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU, us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value3.8152.5231.6841.6750.315
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition48.742.124.822.75.8

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.7662.241.2951.2792.2491.995204.674
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.7662.241.2951.2792.2491.99520
Percentage of AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries

us-gaap:AllowanceForDoubtfulAccountsReceivableRecoveries


Allowance
Period End2021-06-302020-09-302020-06-30
Value42000.0210000.028000.0
Percentage of AllowanceForDoubtfulAccountsReceivableRecoveries100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationAcquisitionRelatedCosts

tw:NFIAcquisition


Business
Period End2021-06-30
Value3000000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred

tw:NFIAcquisition


Business
Period End2021-06-25
Value700000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-03-312020-06-302020-03-312019-09-302019-06-30
Value0.0800.080.080.08
Percentage of CommonStockDividendsPerShareDeclared100.00.0100.0100.0100.0

us-gaap:CommunicationsAndInformationTechnology

us-gaap:CommunicationsAndInformationTechnology


Communications
Period 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
Value131313121210109.5279.519109.9079.112
Percentage of CommunicationsAndInformationTechnology100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value6.313616.913
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0

us-gaap:Depreciation us-gaap:PropertyPlantAndEquipmentByType

us-gaap:Depreciation

tw:FurnitureEquipmentAndPurchasedSoftware


Depreciationus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.75.44.44.3
Percentage of Depreciation100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value414039383737363534333316
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:ForeignExchangeForward, us-gaap:SellingGeneralAndAdministrativeExpenses


Derivative
Period End2021-06-302021-03-312020-06-302020-03-31
Value-700000.05700000.0-2400000.0-500000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0

us-gaap:DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared us-gaap:SubsequentEventType

us-gaap:DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared

us-gaap:SubsequentEvent


Distribution
Period End2021-07-272021-04-272021-02-022020-10-242020-09-112020-05-052019-11-052019-08-06
Value1915182527184533
Percentage of DistributionMadeToLimitedLiabilityCompanyLLCMemberCashDistributionsDeclared100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value658000.0161000.04044000.02546000.0-68000.0-3958000.04024000.0-1878000.0-1004000.0866000.0-389000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseDueFromAffiliates

us-gaap:IncreaseDecreaseDueFromAffiliates


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-861000.06491000.0-110000.0-3141000.0-433000.0-2452000.02190000.0665000.0773000.0-1167000.01102000.0
Percentage of IncreaseDecreaseDueFromAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-4.5870.777.172-2.236-7.80914-10.159101.25-4.9110.639
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInBrokerageReceivables

us-gaap:IncreaseDecreaseInBrokerageReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.6080.101-0.4290.42-40.62740-576.257492763.831-1.265
Percentage of IncreaseDecreaseInBrokerageReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredRevenue

us-gaap:IncreaseDecreaseInDeferredRevenue


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value245000.03995000.0-6675000.02411000.01151000.02306000.0-4587000.03295000.0-3215000.0602000.0-396000.0
Percentage of IncreaseDecreaseInDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDepositOtherAssets

us-gaap:IncreaseDecreaseInDepositOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-7140000.0-906000.01437000.0-846000.0-345000.01668000.0-2468000.0-1286000.04535000.0-2570000.02248000.0
Percentage of IncreaseDecreaseInDepositOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value13-59.275262813-59.91232614-66.44738
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7.48-7.226176.8710.7549.837-2.593-0.5841.6737.1524.695
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-31
Value5714000.05964100.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements dei:LegalEntity, us-gaap:AwardType

tw:TradewebMarketsInc, tw:EquitySettledPerformanceBasedRestrictedStockUnits


Incremental
Period End2020-09-302020-06-302019-09-302019-06-30
Value2584200.02492600.02492400.02214500.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.00.00.0

tw:TradewebMarketsInc, us-gaap:EmployeeStockOption


Incremental
Period End2020-09-302020-06-302019-09-302019-06-30
Value4402400.05168400.05935100.05699500.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.00.00.0

tw:TradewebMarketsInc, us-gaap:RestrictedStockUnitsRSU


Incremental
Period End2020-09-302020-06-302019-06-30
Value194940.0179380.00
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.00.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements us-gaap:AwardType

tw:EquitySettledPerformanceBasedRestrictedStockUnits


Incremental
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-30
Value2021200.01832300.02492600.02038400.02492400.02214500.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements35.430.70.00.00.00.0

us-gaap:EmployeeStockOption


Incremental
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-30
Value3461200.03851600.05168400.06221500.05935100.05699500.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements60.664.60.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Incremental
Period End2021-06-302021-03-312020-06-302020-03-31
Value231510.0280210.0179380.022524.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements4.14.70.00.0

us-gaap:InvestmentIncomeNet

us-gaap:InvestmentIncomeNet


Investment
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-380000.0-349000.0-286000.0699000.0704000.0636000.0175000.0858000.0787000.0
Percentage of InvestmentIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LaborAndRelatedExpense

us-gaap:LaborAndRelatedExpense


Labor
Period 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
Value9810386838890767995778069
Percentage of LaborAndRelatedExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAssumed1 us-gaap:NonrecurringAdjustment

us-gaap:LiabilitiesAssumed1

tw:AdjustedForRefinitivTransaction


Liabilities
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value0.0270.0120110.0
Percentage of LiabilitiesAssumed10.0100.00.0100.0100.00.0

us-gaap:MinorityInterestPeriodIncreaseDecrease

us-gaap:MinorityInterestPeriodIncreaseDecrease


Minority
Period End2020-09-302020-06-302019-09-302019-06-30
Value-1.4783790.073-1607.529
Percentage of MinorityInterestPeriodIncreaseDecrease100.0100.0100.0100.0

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance

us-gaap:NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance


Noncontrolling
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-30
Value4.79780379454020.073
Percentage of NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet

us-gaap:OccupancyNet


Occupancy
Period 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
Value3.6183.7533.9823.4433.5093.7263.7863.643.6213.6393.3083.491
Percentage of OccupancyNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OccupancyNet us-gaap:RelatedPartyTransactionsByRelatedParty

srt:AffiliatedEntity


Occupancy
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.014985-0.0310.0460.0470.1230.1550.1550.1550.155
Percentage of OccupancyNet0.00.4-0.91.21.23.44.34.34.74.4

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value92000.0-46000.0828000.0588000.0-71000.0-1232000.01394000.0-737000.0-359000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value611000.0-297000.04117000.02793000.0-265000.0-3552000.03417000.0-1329000.0-647000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherGeneralAndAdministrativeExpense

us-gaap:OtherGeneralAndAdministrativeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8.7893.459108.6577.5238.348.9997.5079.3659.089119.386
Percentage of OtherGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherGeneralAndAdministrativeExpense us-gaap:RelatedPartyTransactionsByRelatedParty

srt:AffiliatedEntity


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.0020.0020.0050.0-0.620.0240.0240.0240.1910.180.180.18
Percentage of OtherGeneralAndAdministrativeExpense0.00.10.00.0-8.20.30.30.32.02.01.51.9

us-gaap:OtherNoncashIncomeTaxExpense us-gaap:NonrecurringAdjustment

us-gaap:OtherNoncashIncomeTaxExpense

tw:AdjustedForRefinitivTransaction


Other
Period End2021-06-302021-03-312020-06-302020-03-31
Value109924843
Percentage of OtherNoncashIncomeTaxExpense100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest


Payments
Period End2020-12-312020-09-302019-12-312019-09-30
Value0.00.08090.0
Percentage of PaymentsForRepurchaseOfRedeemableNoncontrollingInterest0.00.0100.00.0

us-gaap:PaymentsForSoftware

us-gaap:PaymentsForSoftware


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8.7018.2668.1828.0667.7357.0637.4817.2867.1476.7677.156
Percentage of PaymentsForSoftware100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfOrdinaryDividends

us-gaap:PaymentsOfOrdinaryDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value1616151514131311
Percentage of PaymentsOfOrdinaryDividends100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.1050.7661.3290.3082.6370.0
Percentage of PaymentsOfStockIssuanceCosts100.0100.0100.0100.0100.00.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value7.97454.3320.184723
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

tw:NASDAQAllCashAcquisition


Payments
Period End2021-02-02
Value190
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-6.8490.00.0590358090.0
Percentage of ProceedsFromIssuanceOfCommonStock100.00.00.0100.0100.0100.00.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2146316.9152735
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:ProfessionalFees

us-gaap:ProfessionalFees


Professional
Period 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
Value109.7287.9677.3886.6096.9117.0487.2726.7386.9718.1947.546
Percentage of ProfessionalFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty

tw:OperatingExpenseReimbursement, tw:Refinitiv


Related
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.50.21.10.10.90.31.21.23.2111.03.80.36.258
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

tw:EquitySettledPerformanceBasedRestrictedStockUnits


Share
Period End2021-06-302021-03-31
Value074.16
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.0

tw:PerformanceSharesSettledWithEquity


Share
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value00038.87-0.5422.1931563.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value76.074.150-0.8839.8738.870
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities


Stock
Period End2020-09-302020-06-302020-03-312019-06-30
Value-766000.0-1406000.0-336000.0-15854000.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-302020-06-302020-03-312019-06-30
Value-766000.0-1406000.0-335000.0-15856000.0
Percentage of StockIssuedDuringPeriodValueConversionOfConvertibleSecurities100.0100.099.7100.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-06-30
Value51
Percentage of StockRepurchasedDuringPeriodValue100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Stock
Period End2021-06-30
Value51
Percentage of StockRepurchasedDuringPeriodValue100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockAcquiredAverageCostPerShare


Treasury
Period End2021-06-302021-03-312020-06-302020-03-31
Value81.3265.2451.646.57
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:StatementClassOfStock

us-gaap:CommonClassA


Treasury
Period End2021-06-30
Value83.67
Percentage of TreasuryStockAcquiredAverageCostPerShare102.9

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockSharesAcquired


Treasury
Period End2021-03-312020-03-31
Value696850.0515140.0
Percentage of TreasuryStockSharesAcquired100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-03-312020-03-31
Value4524
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementClassOfStock

us-gaap:CommonClassA


Treasury
Period End2021-06-30
Value51
Percentage of TreasuryStockValueAcquiredCostMethod0.0

dei:EntityCommonStockSharesOutstanding us-gaap:StatementClassOfStock

dei:EntityCommonStockSharesOutstanding

tw:CommonClassD


Entity
Period End2020-07-242020-05-012020-02-142019-11-012019-08-052019-05-15
Value343649526969
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0

us-gaap:CommonClassA


Entity
Period End2020-07-242020-05-012020-02-142019-11-012019-08-052019-05-15
Value908370634646
Percentage of EntityCommonStockSharesOutstanding263.8227.3140.8120.366.466.4

us-gaap:CommonClassC


Entity
Period End2020-07-242020-05-012020-02-142019-11-012019-08-052019-05-15
Value5.1099918.0799837.3899838.8811561010
Percentage of EntityCommonStockSharesOutstanding14.921.914.816.814.414.4

srt:NetCapitalExcessShortageUnderCommodityExchangeAct us-gaap:ConsolidatedEntities

srt:NetCapitalExcessShortageUnderCommodityExchangeAct

tw:DwSefLlc


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value10109.0758.3038.5737.5068.2021012
Percentage of NetCapitalExcessShortageUnderCommodityExchangeAct100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TwSefLlc


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value193014131519101420
Percentage of NetCapitalExcessShortageUnderCommodityExchangeAct181.6299.1165.0160.6178.2263.8131.7137.4163.7

srt:NetCapitalUnderCommodityExchangeActComputation us-gaap:ConsolidatedEntities

srt:NetCapitalUnderCommodityExchangeActComputation

tw:DwSefLlc


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value161615131413131517
Percentage of NetCapitalUnderCommodityExchangeActComputation100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TwSefLlc


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value324428262830212431
Percentage of NetCapitalUnderCommodityExchangeActComputation196.5271.9186.1193.1202.6227.6155.4156.1175.1

srt:PayablesToBrokerDealersAndClearingOrganizations

srt:PayablesToBrokerDealersAndClearingOrganizations


Payables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value36250.25256665530713171
Percentage of PayablesToBrokerDealersAndClearingOrganizations100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:PayablesToBrokerDealersAndClearingOrganizations us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Payables
Period End2021-06-302021-03-312020-12-312019-12-31
Value36250.25230
Percentage of PayablesToBrokerDealersAndClearingOrganizations100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Payables
Period End2021-06-302021-03-312020-12-312019-12-31
Value36250.25230
Percentage of PayablesToBrokerDealersAndClearingOrganizations100.0100.0100.0100.0

srt:PayablesToBrokerDealersAndClearingOrganizations us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Payables
Period End2021-06-302021-03-312020-12-312019-12-31
Value36250.25230
Percentage of PayablesToBrokerDealersAndClearingOrganizations100.0100.0100.0100.0

srt:RequiredNetCapitalUnderCommodityExchangeAct1 us-gaap:ConsolidatedEntities

srt:RequiredNetCapitalUnderCommodityExchangeAct1

tw:DwSefLlc


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value6.0715.9916.2235.5955.6295.8075.5055.4795.169
Percentage of RequiredNetCapitalUnderCommodityExchangeAct1100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TwSefLlc


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value131313131310101010
Percentage of RequiredNetCapitalUnderCommodityExchangeAct1222.4225.3216.9241.3239.8180.8190.7191.6203.1

tw:AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance

tw:AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance


Account
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1411441059710113392959287
Percentage of AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Account
Period End2021-06-302021-03-312020-12-312019-12-31
Value14114410592
Percentage of AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Account
Period End2021-06-302021-03-312020-12-312019-12-31
Value14114410592
Percentage of AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance100.0100.0100.0100.0

tw:AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Account
Period End2021-06-302021-03-312020-12-312019-12-31
Value14114410592
Percentage of AccountReceivableExcludingReceivableFromBrokersAndDealersAndClearingOrganizationsNetOfAllowance100.0100.0100.0100.0

tw:AccountsPayableAccruedExpensesAndOtherLiabilitiesRelatedParties

tw:AccountsPayableAccruedExpensesAndOtherLiabilitiesRelatedParties


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value7197000.07617000.06140000.0539000.0537000.00
Percentage of AccountsPayableAccruedExpensesAndOtherLiabilitiesRelatedParties100.0100.0100.0100.0100.00.0

tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits us-gaap:BusinessAcquisition

tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits

tw:NFIAcquisition


Business
Period End2021-06-25
Value18
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeposits100.0

tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEmployeesRelatedLiabilities us-gaap:BusinessAcquisition

tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEmployeesRelatedLiabilities

tw:NFIAcquisition


Business
Period End2021-06-25
Value1289000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEmployeesRelatedLiabilities100.0

tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetOfAcquiredCashAndRestrictedCashDepositsWithClearingOrganizations us-gaap:BusinessAcquisition

tw:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetOfAcquiredCashAndRestrictedCashDepositsWithClearingOrganizations

tw:NFIAcquisition


Business
Period End2021-06-25
Value190
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetOfAcquiredCashAndRestrictedCashDepositsWithClearingOrganizations100.0

tw:ContractWithCustomerLiabilityRelatedParties

tw:ContractWithCustomerLiabilityRelatedParties


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4500000.04500000.04500000.04185000.04235000.04459000.04733000.03983000.04772000.09151000.0
Percentage of ContractWithCustomerLiabilityRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:DeferredTaxAssetsTaxReceivableAgreement

tw:DeferredTaxAssetsTaxReceivableAgreement


Deferred
Period End2020-12-312019-12-31
Value1310
Percentage of DeferredTaxAssetsTaxReceivableAgreement100.0100.0

tw:EquityCompensationPayable

tw:EquityCompensationPayable


Equity
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1.91.5131.6421.0371.0480.7140.72824
Percentage of EquityCompensationPayable100.0100.0100.0100.0100.0100.0100.0100.0

tw:ExcessLiquidFinancialAssets us-gaap:ConsolidatedEntities

tw:ExcessLiquidFinancialAssets

tw:DwSefLlc


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value6.5157.5245.4984.7664.5444.4354.836.8919.303
Percentage of ExcessLiquidFinancialAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TwSefLlc


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value9.31208.9127.2629.8228.149127.95711
Percentage of ExcessLiquidFinancialAssets142.9275.8162.1152.4216.2183.7267.5115.5122.7

tw:ExcessRegulatoryCapital us-gaap:ConsolidatedEntities

tw:ExcessRegulatoryCapital

tw:Dealerweb


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value514655565454494539
Percentage of ExcessRegulatoryCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:ExecutionAccess


Excess
Period End2021-06-30
Value214
Percentage of ExcessRegulatoryCapital414.6

tw:TradeWebMarketsLlc


Excess
Period End2020-12-312019-12-31
Value4639
Percentage of ExcessRegulatoryCapital83.879.9

tw:TradewebDirectLlc


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value192319222222331823
Percentage of ExcessRegulatoryCapital38.551.135.540.241.142.066.340.459.6

tw:TradewebEuBv


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.0446.254164.1635.344.6044.5164.69
Percentage of ExcessRegulatoryCapital7.813.529.67.39.78.59.010.3

tw:TradewebEuropeLimited


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value392925203344273228
Percentage of ExcessRegulatoryCapital75.963.745.636.160.181.955.570.972.8

tw:TradewebExecutionServicesLimited


Excess
Period End2021-06-302021-03-31
Value0.0190.02
Percentage of ExcessRegulatoryCapital0.00.0

tw:TradewebJapanKk


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value4.3146.8967.2677.2424.8424.2053.2861.7927.179
Percentage of ExcessRegulatoryCapital8.314.913.012.78.87.76.64.018.2

tw:TradewebLlc


Excess
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value263546606738391016
Percentage of ExcessRegulatoryCapital50.377.283.8105.9123.071.079.924.241.4

tw:LiquidFinancialAssets us-gaap:ConsolidatedEntities

tw:LiquidFinancialAssets

tw:DwSefLlc


Liquid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value9.551108.617.5647.3597.3397.5839.63111
Percentage of LiquidFinancialAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TwSefLlc


Liquid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value162715141613181316
Percentage of LiquidFinancialAssets168.1261.4181.9185.2225.2182.6239.6137.1140.2

tw:MinorityInterestTotalOwnershipPercentage us-gaap:Ownership

tw:MinorityInterestTotalOwnershipPercentage

tw:TradeWebMarketsLlc


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value100.0100.0100.01.0100.0100.01.0
Percentage of MinorityInterestTotalOwnershipPercentage100.0100.0100.0100.0100.0100.0100.0

tw:OtherAssetsRelatedParties

tw:OtherAssetsRelatedParties


Other
Period End2021-06-302021-03-312020-12-312020-06-302019-12-31
Value2722000.02722000.02722000.02721000.02721000.0
Percentage of OtherAssetsRelatedParties100.0100.0100.0100.0100.0

tw:PayablesToBrokerDealersAndClearingOrganizationsRelatedParties

tw:PayablesToBrokerDealersAndClearingOrganizationsRelatedParties


Payables
Period End2020-12-31
Value6140000.0
Percentage of PayablesToBrokerDealersAndClearingOrganizationsRelatedParties100.0

tw:RegulatoryCapital us-gaap:ConsolidatedEntities

tw:RegulatoryCapital

tw:Dealerweb


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value534758585655524741
Percentage of RegulatoryCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:ExecutionAccess


Regulatory
Period End2021-06-30
Value214
Percentage of RegulatoryCapital399.8

tw:TradeWebMarketsLlc


Regulatory
Period End2020-12-312019-12-31
Value4942
Percentage of RegulatoryCapital84.981.4

tw:TradewebDirectLlc


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value202420232323331824
Percentage of RegulatoryCapital38.250.635.540.040.941.865.039.758.4

tw:TradewebEuBv


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value6.5278.703195.9367.0446.2796.2176.342
Percentage of RegulatoryCapital12.218.232.910.112.511.312.013.4

tw:TradewebEuropeLimited


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value736359525365495246
Percentage of RegulatoryCapital137.3133.2102.189.494.6116.695.4111.1112.1

tw:TradewebExecutionServicesLimited


Regulatory
Period End2021-06-302021-03-31
Value0.760.756
Percentage of RegulatoryCapital1.41.6

tw:TradewebJapanKk


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value8.6481011101112119.71910
Percentage of RegulatoryCapital16.121.919.118.720.222.022.820.625.7

tw:TradewebLlc


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value273749626840421318
Percentage of RegulatoryCapital52.178.384.9105.6122.172.181.427.746.1

tw:RegulatoryCapitalRequirement us-gaap:ConsolidatedEntities

tw:RegulatoryCapitalRequirement

tw:Dealerweb


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1.9281.4592.1471.8051.5061.3192.0261.9071.803
Percentage of RegulatoryCapitalRequirement100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:ExecutionAccess


Regulatory
Period End2021-06-30
Value0.088
Percentage of RegulatoryCapitalRequirement4.6

tw:TradeWebMarketsLlc


Regulatory
Period End2020-12-312019-12-31
Value2.4382.396
Percentage of RegulatoryCapitalRequirement113.6118.3

tw:TradewebDirectLlc


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value0.5620.5050.7310.6340.5090.4280.6640.4590.599
Percentage of RegulatoryCapitalRequirement29.134.634.035.133.832.432.824.133.2

tw:TradewebEuBv


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value2.4832.4492.5621.7731.7041.6751.7011.652
Percentage of RegulatoryCapitalRequirement128.8167.9119.398.2113.1127.084.086.6

tw:TradewebEuropeLimited


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value343433312020212017
Percentage of RegulatoryCapitalRequirement1785.12341.61571.61770.21350.01550.31078.81066.1970.2

tw:TradewebExecutionServicesLimited


Regulatory
Period End2021-06-302021-03-31
Value0.7410.736
Percentage of RegulatoryCapitalRequirement38.450.4

tw:TradewebJapanKk


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value4.3343.5593.7993.7146.5598.0878.5657.9273.413
Percentage of RegulatoryCapitalRequirement224.8243.9176.9205.8435.5613.1422.8415.7189.3

tw:TradewebLlc


Regulatory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value1.9611.6792.4381.711.3731.5492.3962.1152.698
Percentage of RegulatoryCapitalRequirement101.7115.1113.694.791.2117.4118.3110.9149.6

tw:RequiredLiquidFinancialAssets us-gaap:ConsolidatedEntities

tw:RequiredLiquidFinancialAssets

tw:DwSefLlc


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value3036000.02996000.03112000.02798000.02815000.02904000.02753000.02740000.02585000.0
Percentage of RequiredLiquidFinancialAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:TwSefLlc


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value6750000.06750000.06750000.06750000.06750000.05250000.05250000.05250000.05250000.0
Percentage of RequiredLiquidFinancialAssets222.3225.3216.9241.2239.8180.8190.7191.6203.1

tw:RestrictedCashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

tw:RestrictedCashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsNonrecurring


Restricted
Period End2021-06-302021-03-312020-12-31
Value365187250
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.0100.0100.0

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Restricted
Period End2021-06-302021-03-312020-12-31
Value365187250
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.0100.0100.0

tw:RestrictedCashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Restricted
Period End2021-06-302021-03-312020-12-31
Value365187250
Percentage of RestrictedCashAndCashEquivalentsFairValueDisclosure100.0100.0100.0

tw:TaxReceivableAgreementLiability

tw:TaxReceivableAgreementLiability


Tax
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302019-04-08
Value425425404372372252240171171
Percentage of TaxReceivableAgreementLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0

tw:VotingPowerPercentage us-gaap:Ownership, us-gaap:TitleOfIndividual

tw:VotingPowerPercentage

tw:TradewebMarketsInc, tw:BankStockholders


Voting
Period End2020-09-302020-06-302020-03-312019-12-31
Value8.40.0840.1780.184
Percentage of VotingPowerPercentage100.0100.0100.0100.0

tw:TradewebMarketsInc, tw:PublicInvestors


Voting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-31
Value7.77.76.50.0640.0460.043
Percentage of VotingPowerPercentage0.00.077.476.225.823.4

tw:VotingPowerPercentage us-gaap:Ownership, us-gaap:TitleOfIndividual, us-gaap:SubsidiarySaleOfStock

tw:TradewebMarketsInc, tw:PublicInvestors, tw:RedemptionsAndExchangesOfLlcInterests


Voting
Period End2020-12-31
Value7.1
Percentage of VotingPowerPercentage0.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value41444236394632443442
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableRelatedParties

us-gaap:AccountsReceivableRelatedParties


Accounts
Period End2021-03-312020-12-312020-09-302020-06-302019-12-31
Value4.574.0092.6092.4590.0
Percentage of AccountsReceivableRelatedParties100.0100.0100.0100.00.0

us-gaap:AccruedIncomeTaxes us-gaap:BalanceSheetLocation

us-gaap:AccruedIncomeTaxes

tw:AccountsPayableAccruedExpensesAndOtherLiabilities


Accrued
Period End2020-09-30
Value2700000.0
Percentage of AccruedIncomeTaxes100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value158000.0177000.0243000.0120000.0115000.0150000.0200000.01300000.01273000.01169000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value319625541585474255219127
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value316623541585474255219127
Percentage of AssetsFairValueDisclosure99.199.6100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-06-302019-12-31
Value2.8392.5080.00.0
Percentage of AssetsFairValueDisclosure0.90.40.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents

tw:NFIAcquisition


Business
Period End2021-06-25
Value33
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

tw:NFIAcquisition


Business
Period End2021-06-25
Value2779000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable

tw:NFIAcquisition


Business
Period End2021-06-25
Value592000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue

tw:NFIAcquisition


Business
Period End2021-06-25
Value620000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

tw:NFIAcquisition, us-gaap:CustomerRelationships


Business
Period End2021-06-25
Value99
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

tw:NFIAcquisition, us-gaap:SoftwareDevelopment


Business
Period End2021-06-25
Value0.82
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.8

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

tw:NFIAcquisition


Business
Period End2021-06-25
Value897000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

tw:NFIAcquisition


Business
Period End2021-06-25
Value1498000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

tw:NFIAcquisition


Business
Period End2021-06-25
Value242
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization


Capitalized
Period End2020-12-312019-12-312018-12-31
Value67315.074
Percentage of CapitalizedComputerSoftwareAccumulatedAmortization100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareGross

us-gaap:CapitalizedComputerSoftwareGross


Capitalized
Period End2020-12-312019-12-312018-12-31
Value235204175
Percentage of CapitalizedComputerSoftwareGross100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareNet

us-gaap:CapitalizedComputerSoftwareNet


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value163165168169171172173173172170
Percentage of CapitalizedComputerSoftwareNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:CashAndCashEquivalents

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value316623541585474255219127
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:CashAndCashEquivalents, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:MoneyMarketFunds, us-gaap:FairValueInputsLevel1


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value316623541585474255219127
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Cash
Period End2020-12-312019-12-31
Value541219
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsNonrecurring


Cash
Period End2020-12-312019-12-31
Value250242
Percentage of CashAndCashEquivalentsFairValueDisclosure46.2110.7

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Cash
Period End2020-12-312019-12-31
Value250242
Percentage of CashAndCashEquivalentsFairValueDisclosure46.2110.7

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Cash
Period End2020-12-312019-12-31
Value250242
Percentage of CashAndCashEquivalentsFairValueDisclosure46.2110.7

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value28272329272623282527
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:DebtInstrumentCarryingAmount

us-gaap:RevolvingCreditFacility


Debt
Period End2021-06-30
Value500000.0
Percentage of DebtInstrumentCarryingAmount100.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible


Decrease
Period End2020-12-31
Value2500000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-30
Value65966257951652529125698
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value242528
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0

us-gaap:DeferredOfferingCosts us-gaap:SubsidiarySaleOfStock

us-gaap:DeferredOfferingCosts

tw:FollowOnOffering


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5.25.25.25.14.43.02.60.7
Percentage of DeferredOfferingCosts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-31
Value5852609.172
Percentage of DeferredTaxAssetsGross100.0100.0100.0

us-gaap:DeferredTaxAssetsInvestments

us-gaap:DeferredTaxAssetsInvestments


Deferred
Period End2020-12-312019-12-31
Value509226
Percentage of DeferredTaxAssetsInvestments100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-31
Value211.7536.81
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-31
Value7150000.04088000.02362000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-31
Value9276000.08342000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-31
Value239.888
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill


Deferred
Period End2020-12-312019-12-312018-12-31
Value242528
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill100.0100.0100.0

us-gaap:DepositsWithClearingOrganizationsAndOthersSecurities

us-gaap:DepositsWithClearingOrganizationsAndOthersSecurities


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2110111010119.724121311
Percentage of DepositsWithClearingOrganizationsAndOthersSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepositsWithClearingOrganizationsAndOthersSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsNonrecurring


Deposits
Period End2021-06-302021-03-312020-12-312019-12-31
Value2110119.724
Percentage of DepositsWithClearingOrganizationsAndOthersSecurities100.0100.0100.0100.0

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Deposits
Period End2021-06-302021-03-312020-12-312019-12-31
Value2110119.724
Percentage of DepositsWithClearingOrganizationsAndOthersSecurities100.0100.0100.0100.0

us-gaap:DepositsWithClearingOrganizationsAndOthersSecurities us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Deposits
Period End2021-06-302021-03-312020-12-312019-12-31
Value2110119.724
Percentage of DepositsWithClearingOrganizationsAndOthersSecurities100.0100.0100.0100.0

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

us-gaap:DerivativeNotionalAmount

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated


Derivative
Period End2021-06-302021-03-312020-12-31
Value128122122
Percentage of DerivativeNotionalAmount100.0100.0100.0

us-gaap:DueFromAffiliates

us-gaap:DueFromAffiliates


Due
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2801000.02527000.0111000.036000.01482000.01506000.02525000.03515000.02849000.03243000.0
Percentage of DueFromAffiliates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DueFromAffiliates us-gaap:DerivativeInstrumentRisk

us-gaap:ForeignExchangeContract


Due
Period End2021-06-302021-03-31
Value2839000.02508000.0
Percentage of DueFromAffiliates101.499.2

us-gaap:DueFromAffiliates us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel2


Due
Period End2021-06-302021-03-31
Value2839000.02508000.0
Percentage of DueFromAffiliates101.499.2

us-gaap:DueToAffiliateCurrentAndNoncurrent

us-gaap:DueToAffiliateCurrentAndNoncurrent


Due
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3036000.01816000.05142000.04977000.03164000.02288000.01506000.03737000.06004000.05009000.0
Percentage of DueToAffiliateCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DueToAffiliateCurrentAndNoncurrent us-gaap:DerivativeInstrumentRisk

us-gaap:ForeignExchangeContract


Due
Period End2021-06-302021-03-312020-12-31
Value482000.021000.03409000.0
Percentage of DueToAffiliateCurrentAndNoncurrent15.91.266.3

us-gaap:DueToAffiliateCurrentAndNoncurrent us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ForeignExchangeContract, us-gaap:FairValueInputsLevel2


Due
Period End2021-06-302021-03-312020-12-31
Value482000.021000.03409000.0
Percentage of DueToAffiliateCurrentAndNoncurrent15.91.266.3

us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrentAndNoncurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value857012910171581199468120
Percentage of EmployeeRelatedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

tw:PerformanceSharesSettledWithCash


Employee
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.10.20.3831.1710.558
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0

tw:PerformanceSharesSettledWithEquity


Employee
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value313646313741
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.036000.023200.08167.93194.17390.1

us-gaap:EmployeeStockOption


Employee
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value3.144.45.74.0681312
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.04400.02850.01062.11133.52315.9

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312020-09-302020-06-30
Value131517
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized0.015600.08650.0

us-gaap:EquityMethodInvestmentsFairValueDisclosure

us-gaap:EquityMethodInvestmentsFairValueDisclosure


Equity
Period End2020-12-312019-12-31
Value211.1
Percentage of EquityMethodInvestmentsFairValueDisclosure100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure

us-gaap:FinancialLiabilitiesFairValueDisclosure


Financial
Period End2021-06-302021-03-312020-12-31
Value482000.021000.03409000.0
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0

us-gaap:FinancialLiabilitiesFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Financial
Period End2021-06-302021-03-312020-12-31
Value482000.021000.03409000.0
Percentage of FinancialLiabilitiesFairValueDisclosure100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value27324223198173149124997424
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value17415413511696775819
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization77.877.877.877.877.877.877.877.8

us-gaap:MediaContent


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value494438332722165.514
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization22.222.222.222.222.222.222.222.2

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value99
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value93
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value99
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value99
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value99
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:IncomeTaxExaminationInterestAccrued


Income
Period End2020-12-31
Value2600000.0
Percentage of IncomeTaxExaminationInterestAccrued100.0

us-gaap:IncomeTaxExaminationPenaltiesAccrued

us-gaap:IncomeTaxExaminationPenaltiesAccrued


Income
Period End2020-12-31
Value500000.0
Percentage of IncomeTaxExaminationPenaltiesAccrued100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-312019-12-31
Value118.516
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:LongtermDebtType

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:RevolvingCreditFacility


Letters
Period End2021-03-31
Value500000.0
Percentage of LettersOfCreditOutstandingAmount100.0

us-gaap:LettersOfCreditOutstandingAmount us-gaap:UnderlyingAssetClass

tw:SecuredOperatingLease


Letters
Period End2020-12-31
Value1200000.0
Percentage of LettersOfCreditOutstandingAmount0.0

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners us-gaap:Ownership

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners

tw:TradeWebMarketsLlc


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value13.113.214.917.40.17425.535.70.357
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners us-gaap:Ownership, us-gaap:TitleOfIndividual

tw:TradeWebMarketsLlc, tw:BankStockholders


Minority
Period End2020-09-302020-06-30
Value7.20.072
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners41.441.4

tw:TradeWebMarketsLlc, tw:PublicInvestors


Minority
Period End2021-06-302021-03-312020-09-302020-06-30
Value45.245.140.00.399
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners345.0341.7229.9229.3

us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners us-gaap:Ownership, us-gaap:TitleOfIndividual, us-gaap:StatementClassOfStock

tw:TradeWebMarketsLlc, tw:OtherStockholders, tw:CommonClassD


Minority
Period End2021-03-31
Value0.1
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners0.8

tw:TradewebMarketsInc, tw:BankStockholders, tw:ClassCAndClassDCommonStock


Minority
Period End2021-06-30
Value0.1
Percentage of MinorityInterestOwnershipPercentageByNoncontrollingOwners0.8

us-gaap:MinorityInterestOwnershipPercentageByParent dei:LegalEntity, us-gaap:Ownership

us-gaap:MinorityInterestOwnershipPercentageByParent

tw:Refinitiv, tw:TradeWebMarketsLlc


Minority
Period End2021-06-302021-03-312020-09-302020-06-30
Value51.651.752.70.528
Percentage of MinorityInterestOwnershipPercentageByParent100.0100.0100.0100.0

tw:Refinitiv, tw:TradewebMarketsInc


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-31
Value87.987.985.10.8510.7760.772
Percentage of MinorityInterestOwnershipPercentageByParent170.3170.0161.5161.20.00.0

us-gaap:MinorityInterestOwnershipPercentageByParent us-gaap:Ownership

tw:TradeWebMarketsLlc


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-04-08
Value86.986.885.182.60.82674.564.30.6430.643
Percentage of MinorityInterestOwnershipPercentageByParent168.4167.90.0156.7156.40.00.00.00.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

tw:LocalJurisdiction


Operating
Period End2020-12-312019-12-31
Value4.813
Percentage of OperatingLossCarryforwards100.0100.0

tw:StateJurisdiction


Operating
Period End2020-12-312019-12-31
Value1615
Percentage of OperatingLossCarryforwards350.0112.9

us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations

us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations


Receivables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value37250.36857669530747255174
Percentage of ReceivablesFromBrokersDealersAndClearingOrganizations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Receivables
Period End2021-06-302021-03-312020-12-312019-12-31
Value37250.36830
Percentage of ReceivablesFromBrokersDealersAndClearingOrganizations100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsNonrecurring


Receivables
Period End2021-06-302021-03-312020-12-312019-12-31
Value37250.36830
Percentage of ReceivablesFromBrokersDealersAndClearingOrganizations100.0100.0100.0100.0

us-gaap:ReceivablesFromBrokersDealersAndClearingOrganizations us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Receivables
Period End2021-06-302021-03-312020-12-312019-12-31
Value37250.36830
Percentage of ReceivablesFromBrokersDealersAndClearingOrganizations100.0100.0100.0100.0

us-gaap:ReceivablesFromClearingOrganizations us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:ReceivablesFromClearingOrganizations

us-gaap:FairValueInputsLevel12And3, us-gaap:FairValueMeasurementsNonrecurring


Receivables
Period End2021-06-302021-03-312020-12-312019-12-31
Value2395000.01583000.01586000.01575000.0
Percentage of ReceivablesFromClearingOrganizations100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Receivables
Period End2021-06-302021-03-312020-12-312019-12-31
Value2395000.01583000.01586000.01575000.0
Percentage of ReceivablesFromClearingOrganizations100.0100.0100.0100.0

us-gaap:ReceivablesFromClearingOrganizations us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsNonrecurring


Receivables
Period End2021-06-302021-03-312020-12-312019-12-31
Value2395000.01583000.01586000.01575000.0
Percentage of ReceivablesFromClearingOrganizations100.0100.0100.0100.0

us-gaap:RestrictedCash

us-gaap:RestrictedCash


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1000000.01000000.01000000.01000000.01000000.01000000.01000000.01200000.01200000.01200000.0
Percentage of RestrictedCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

tw:PerformanceSharesSettledWithEquity


Share
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value21.0914.5921.6522.199.53
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-31
Value38.91
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue184.5

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue


Sharebased
Period End2020-12-312019-12-312018-12-31
Value2.542.191.85
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:StockRepurchaseProgramAuthorizedAmount1 us-gaap:StatementClassOfStock

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:CommonClassA


Stock
Period End2021-02-04
Value150
Percentage of StockRepurchaseProgramAuthorizedAmount1100.0

us-gaap:StockRepurchaseProgramAuthorizedAmount1 us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType

us-gaap:CommonClassA, us-gaap:SubsequentEvent


Stock
Period End2021-02-04
Value150
Percentage of StockRepurchaseProgramAuthorizedAmount1100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 us-gaap:StatementClassOfStock

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:CommonClassA


Stock
Period End2021-06-30
Value98
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0

us-gaap:TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax

us-gaap:TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax


Translation
Period End2021-03-312020-03-31
Value-1900000.01500000.0
Percentage of TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax100.0100.0

us-gaap:TreasuryStockCommonValue

us-gaap:TreasuryStockCommonValue


Treasury
Period End2020-12-31
Value76
Percentage of TreasuryStockCommonValue100.0

Line plots across dimensions of each concept


us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AwardType
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Award Type
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
Allocated Share Based Compensation Expenseus-gaap: Award Type
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents
(None,)
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Taxus-gaap: Statement Equity Components
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Statement Geographical
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:MajorCustomers
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Major Customers
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerBasisOfPricing
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Contract With Customer Basis Of Pricing
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty
(None, 'srt:AffiliatedEntity')
Revenuesus-gaap: Product Or Service, us-gaap: Related Party Transactions By Related Party
us-gaap:Assets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
(None, 'us-gaap:FairValueMeasurementsNonrecurring')
Assetsus-gaap: Fair Value By Fair Value Hierarchy Level, us-gaap: Fair Value By Measurement Frequency
us-gaap:Liabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
(None, 'us-gaap:FairValueMeasurementsNonrecurring')
Liabilitiesus-gaap: Fair Value By Fair Value Hierarchy Level, us-gaap: Fair Value By Measurement Frequency
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Accumulated Depreciation Depletion And Amortization Property Plant And Equipmentus-gaap: Property Plant And Equipment By Type
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
(None, 'us-gaap:CommonStock')
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Class Of Stock, us-gaap: Statement Equity Components
us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
(None,)
Profit Lossus-gaap: Statement Equity Components