WEX


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

Table of contents



us-gaap:CommonStockValue
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:SharesIssued
us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

us-gaap:CapitalToRiskWeightedAssets

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization

us-gaap:CostOfRevenue

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

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GeneralAndAdministrativeExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:InterestExpenseDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:InterestIncomeExpenseNet
us-gaap:StatementBusinessSegments

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

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

us-gaap:Revenues
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:SellingAndMarketingExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:TierOneRiskBasedCapital

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:AmortizationOfIntangibleAssets
us-gaap:ConsolidationItems

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:BalanceSheetLocation

us-gaap:DebtCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent
us-gaap:DebtInstrument
us-gaap:SecuredLongTermDebt

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation
us-gaap:ConsolidationItems

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities
us-gaap:IncomeTaxAuthority

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock
us-gaap:StatementEquityComponents
us-gaap:BusinessAcquisition
us-gaap:AdjustmentsToAdditionalPaidInCapitalOther
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:AmortizationOfFinancingCostsAndDiscounts
us-gaap:BusinessAcquisition
us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestPeriodIncreaseDecrease
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CashAcquiredFromAcquisition
us-gaap:BusinessAcquisition
us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:FinancingReceivablesPeriodPastDue
us-gaap:ConcentrationRiskPercentage1

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrumentIncreaseDecreaseForPeriodNet
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateDuringPeriod
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentPeriodicPaymentInterest

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

us-gaap:DirectOperatingCosts

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:FinancingInterestExpense
us-gaap:LossContingenciesByNatureOfContingency
wex:AssetAcquisition
us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:GainLossOnPriceRiskDerivativesNet
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
dei:LegalEntity
us-gaap:GainLossOnSaleOfAccountsReceivable
us-gaap:BusinessAcquisition
us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:InterestExpenseDebtExcludingAmortization
us-gaap:CreditFacility, us-gaap:SubsequentEventType
us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityPeriodicPayment

us-gaap:MinorityInterestDecreaseFromRedemptions
us-gaap:StatementEquityComponents
us-gaap:BusinessAcquisition
us-gaap:MinorityInterestPeriodIncreaseDecrease

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:BusinessAcquisition
us-gaap:PaymentsForLegalSettlements

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfFinancingCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:ConsolidatedEntities, us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType
us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:ProceedsFromConvertibleDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromRepaymentsOfOtherDebt

us-gaap:ProceedsFromSaleAndCollectionOfReceivables
dei:LegalEntity

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProvisionForOtherCreditLosses

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfNotesPayable

us-gaap:RepaymentsOfOtherDebt
us-gaap:ConsolidationItems
us-gaap:RestructuringCharges

us-gaap:RevenueNotFromContractWithCustomer
us-gaap:StatementBusinessSegments

us-gaap:SaleOfStockConsiderationReceivedOnTransaction
us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockRedeemedOrCalledDuringPeriodValue
us-gaap:SubsequentEventType

us-gaap:TemporaryEquityIssuePeriodIncreaseOrDecrease

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery
us-gaap:StatementBusinessSegments

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff
us-gaap:StatementBusinessSegments

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesChargesToOtherAccounts
us-gaap:StatementBusinessSegments

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments
us-gaap:StatementBusinessSegments

wex:AccountsReceivableAndOtherAssetsCreditLossExpenseReversal
us-gaap:StatementBusinessSegments

wex:AcquisitionWorkingCapitalAdjustment
wex:AssetAcquisition
wex:AdditionalDeferredPaymentsToAcquireBusiness

wex:AdjustedOperatingIncomeLoss
us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems
wex:AmortizationofDebtIssuanceCostsNetofGainLossonExtinguishmentofDebt
wex:AssetAcquisition
wex:AssetAcquisitionAdditionalDeferredPayments
us-gaap:SubsequentEventType
wex:AssetAcquisitionDeferredPayments
us-gaap:SubsequentEventType, wex:AssetAcquisition
wex:AssetAcquisition

wex:BorrowingsonSecuritizationFacility
us-gaap:BusinessAcquisition
wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCashAcquired
us-gaap:BusinessAcquisition
wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxLiability
us-gaap:BusinessAcquisition
wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherLiabilities
us-gaap:BusinessAcquisition
wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTotalConsideration

wex:ChangeInFairValueOfContingentConsideration

wex:CommitmentsMinimumVolumeIncurredPenalties
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
wex:DebtInstrumentConvertibleFairValueEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
wex:DebtInstrumentConvertibleFairValueLiabilityComponent
wex:AssetAcquisition
wex:DecreaseInPaymentOfAcquireBusiness

wex:EffectiveIncomeTaxRateReconciliationAdjustmentFromAcquisitionAmount

wex:GainLossOnExtinguishmentOfDebtGeneralAndAdministrativeCostsIncurred

wex:IncreaseDecreaseinAccountsReceivableAndSecuritizedReceivables

wex:NetIncomeLossAttributabletoParentAfterAccretionofNoncontrollingInterest

wex:NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest
us-gaap:StatementEquityComponents

wex:NetUnrealizedGainLossOnFinancialInstruments
us-gaap:ConsolidationItems
wex:OtherAcquisitionAndDivestitureRelatedItems
us-gaap:SubsequentEventType
wex:PaymentsForAssetAcquisitions
us-gaap:SubsequentEventType, wex:AssetAcquisition
wex:AssetAcquisition
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
wex:ProceedsFromPrivatePlacementAndIssuanceOfConvertibleDebt

wex:ServiceFees

wex:ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantsInPeriodFairValue

wex:TemporaryEquityIncreaseDecreaseInValueOfRedeemableNoncontrollingInterest

wex:TransferOfCumulativeTranslationAdjustmentForSaleTheSaleOfSubsidiary
us-gaap:StatementEquityComponents
us-gaap:ConsolidationItems
wex:UnallocatedCorporateExpenses
us-gaap:BusinessAcquisition
wex:WorkingCapitalAdjustmentReceived

us-gaap:AccountsAndOtherReceivablesNetCurrent

us-gaap:AccountsPayableCurrentAndNoncurrent

us-gaap:AccountsPayableOtherCurrentAndNoncurrent

us-gaap:AccountsPayableTradeCurrentAndNoncurrent

us-gaap:AccountsReceivableFromSecuritization
us-gaap:CreditFacility
us-gaap:AccountsReceivableGross

us-gaap:AccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AllowanceForDoubtfulAccountsReceivable
us-gaap:StatementBusinessSegments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:InvestmentType
us-gaap:AlternativeInvestment

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CapitalRequiredForCapitalAdequacy

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets

us-gaap:CapitalRequiredToBeWellCapitalized

us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:CapitalizedContractCostAccumulatedAmortization

us-gaap:CapitalizedContractCostGross

us-gaap:CapitalizedContractCostNet
us-gaap:BalanceSheetLocation
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashReserveDepositRequiredAndMade
us-gaap:BalanceSheetLocation
us-gaap:ContractWithCustomerAssetNetCurrent
us-gaap:BalanceSheetLocation
us-gaap:ContractWithCustomerAssetNetNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ConvertibleDebtFairValueDisclosures

us-gaap:ConvertiblePreferredStockNonredeemableOrRedeemableIssuerOptionValue

us-gaap:DebtInstrumentCarryingAmount
us-gaap:CreditFacility
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleConversionPrice1
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFeeAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
us-gaap:CreditFacility
us-gaap:DebtWeightedAverageInterestRate
us-gaap:DebtInstrument

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:DeferredCompensationPlanAssets
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DeferredFinanceCostsCurrentNet
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsGross
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DepositLiabilityCurrent

us-gaap:Deposits
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAmountOfHedgedItem
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:DerivativeAssets
us-gaap:FinancialInstrument
us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument
us-gaap:DerivativeLiabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount

us-gaap:DividendPaymentsRestrictionsScheduleStatutoryCapitalAndSurplus1

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:InterestBearingDomesticDepositMoneyMarket

us-gaap:InvestmentsFairValueDisclosure

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LineOfCredit
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:CreditFacility, us-gaap:LineOfCreditFacility
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:BalanceSheetLocation, us-gaap:DebtInstrument
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners

us-gaap:NoninterestBearingDepositLiabilitiesDomestic

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:OtherCommitment
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:OtherCommitmentDueInNextTwelveMonths
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:OtherCommitmentDueInSecondYear
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
us-gaap:OtherCommitmentDueInThirdYear

us-gaap:PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket

us-gaap:PledgedAssetsSeparatelyReportedFinanceReceivablesPledgedAsCollateralAtFairValue
us-gaap:OtherCommitments
us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount

us-gaap:RestrictedCash

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:ContractWithCustomerBasisOfPricing
us-gaap:ProductOrService

us-gaap:RiskWeightedAssets
us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockPricePerShare
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:SeniorNotes
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:TierOneLeverageCapital

us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacy

us-gaap:TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets

us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalized

us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets

us-gaap:TierOneLeverageCapitalToAverageAssets

us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacy

us-gaap:TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets

us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalized

us-gaap:TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:TradingSecuritiesDebt

us-gaap:TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfLiabilitiesIncurred

us-gaap:TreasuryStockShares

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnusedCommitmentsToExtendCredit
us-gaap:OtherCommitments

us-gaap:WeightedAverageRateDomesticDeposit

us-gaap:WeightedAverageRateDomesticDepositCertificatesOfDeposit

us-gaap:WeightedAverageRateDomesticDepositMoneyMarket

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLoss
us-gaap:StatementBusinessSegments

wex:AssetAcquisitionContingentConsiderationArrangementsRangeOfOutcomesValueHigh
us-gaap:SubsequentEventType
us-gaap:SubsequentEventType, wex:AssetAcquisition
wex:AssetAcquisition
wex:AssetAcquisitionLiabilitiesDeferredLiability

wex:AvailableForSaleSecuritiesDebtMaturitiesThirtyYearsAmortizedCostBasis

wex:AvailableForSaleSecuritiesDebtMaturitiesThirtyYearsFairValue
us-gaap:BusinessAcquisition
wex:BusinessCombinationContingentSellersExpensePaidClosing
us-gaap:BusinessAcquisition
wex:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedAccruedExpenses
us-gaap:BusinessAcquisition
wex:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedRestrictedCash
us-gaap:BusinessAcquisition
wex:BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedRestrictedCashLiability

wex:CapitalCommonEquity

wex:CapitalCommonEquityRequiredforCapitalAdequacy

wex:CapitalCommonEquityRequiredtobeWellCapitalizedtoRiskWeightedAssets
us-gaap:Range
wex:CertificateOfDepositsFixedInterestRatesRange

wex:CertificateOfDepositsMaturitiesGreaterThanOneYearAndLessThanFiveYears

wex:CertificateOfDepositsMaturitiesYearOne

wex:CommonEquitytoRiskWeightedAssets

wex:CommonEquitytobeWellCapitalized

wex:DebtInstrumentCapitalizedUnderwritingFees
us-gaap:DebtInstrument
wex:DebtInstrumentSecuritizationFacilityPercentageofReceivablesUsedasCollateral
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
wex:DebtIssuanceCostsGrossEquityComponent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
wex:DebtIssuanceCostsGrossLiabilityComponent

wex:DeferredTaxAssetsTaxDeferredExpenseFinancingCosts

wex:DeferredTaxLiabilitiesInvestmentinSubsidiaries

wex:DeferredTaxLiabilitiesTaxDeferredExpenseFinancingCosts

wex:LongtermDebtCurrentMaturitiesGross

wex:LongtermDebtExcludingCurrentMaturitiesGross

wex:RestrictedCashLiabilityCurrent
us-gaap:DebtInstrument
wex:SecuritizationFacility
us-gaap:AwardType
wex:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageFairValue

wex:TaxReceivableAgreementLiability

wex:TierOneCommonEquityCapitalRequiredforCapitalAdequacytoRiskWeightedAssets

wex:UnrecognizedTaxBenefitsNetOfFederalIncomeTaxBenefit

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Prepaid Deferred Expense And Other Assets
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Repayments Of Long Term Debt
Shares
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
LiabilitiesBanks
Deposits

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ██▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁0.4910.4890.4850.4850.4790.4790.4770.4770.4770.4760.4750.4750.4750.4750.4730.4730.4730.4730.4720.4720.4310.4310.4310.4310.4310.4310.430.430.430.430.4290.4290.4290.4280.4260.4250.4250.4240.4230.4220.4220.4220.419NANANA
 us-gaap:SharesIssued us-gaap:CumulativeEffectPeriodOfAdoption,us-gaap:StatementEquityComponents srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance,us-gaap:CommonStockNANA48.616NANANA47.749NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock████▇▇▇▇▇▇▇▇▇▇▇▄▄▄▄▄▁▁▁▁▁▁▁▁▁▁▁▄▄▄▄▄▃▃▃▃49.22449.0148.61648.5547.94347.93847.74947.71747.70147.67447.55747.52847.51447.547.35242.92142.91542.89942.84142.8438.81438.80138.74638.74538.74538.73338.89738.8738.86438.87738.98742.89742.88642.81742.58642.48842.45242.43142.25242.24NANA41.924NANANA
us-gaap:CommonStockSharesIssued ██▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁49.22449.0148.61648.5547.94347.93847.74947.71747.70147.67447.55747.52847.51447.547.35247.34947.34347.32747.17347.17143.14643.13343.07943.07743.07743.06343.02142.99542.98942.97142.90142.89742.88642.81742.58642.48842.45242.43142.25242.2442.22642.1841.924NANANA
us-gaap:CommonStockSharesOutstanding ██▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▁▁▁▁▁▁▂▁▁▁▂▂▂▂▂▁▁▂▁▁▁▁▁44.79644.58244.18844.12243.51543.5143.32143.28943.27343.24643.12943.143.08643.07243.02242.92142.91542.89942.84142.8438.81438.80138.74638.74538.74538.73338.89738.8738.86438.87738.98738.98238.97138.89938.90838.8138.77438.94938.76538.75438.66138.69338.437NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁44.78844.343NA44.16643.77943.416NA43.81143.76143.572NA43.61543.54643.45NA43.10143.0643.119NA42.87138.85738.85NA38.80838.79938.952NA38.96138.94639.145NA39.08139.03939.187NA38.99539.08439.123NA38.95138.94738.872NA38.77939.13639.122
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁44.78844.343NA44.16643.57443.416NA43.34943.32943.22NA43.19143.18143.049NA43.01443.00242.871NA42.78838.80638.756NA38.74538.73938.859NA38.86738.85638.966NA38.97838.93438.888NA38.79338.88338.82NA38.74738.72238.516NA38.37438.8338.334
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█0.91.0NA0.50.60.0NA0.00.00.0NA0.00.00.0NA0.00.00.0NA0.00.0NANANANANANANANANANANANANANANANANANA0.0NANANA0.0NANA
us-gaap:EarningsPerShareBasic ▅▆▁▅█▆▇▆▆▇▇▇▇▇█▇▇▇▆▇▆▇▇▇▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇▇▆▇▇▇▇-0.76-0.06-5.34-1.491.67-0.371.260.340.320.370.491.330.911.131.860.790.40.690.120.460.320.60.540.830.680.581.231.921.120.940.881.121.080.740.750.370.780.60.851.241.050.310.480.540.770.48
us-gaap:EarningsPerShareDiluted ▅▆▁▅█▆▇▆▆▇▇▇▇▇█▇▇▇▆▇▆▇▇▇▇▇▇█▇▇▇▇▇▇▇▇▇▇▇▇▇▆▇▇▇▇-0.76-0.06-5.34-1.491.66-0.371.240.330.320.370.491.310.91.121.850.790.40.680.120.460.320.590.540.830.680.571.231.911.110.930.881.121.080.730.740.370.780.590.841.231.040.310.470.530.770.48
us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets NANA1.446e-05NA1.517e-071.31e-071.293e-071.2180000000000002e-071.197e-071.143e-071.212e-071.199e-071.162e-071.227e-071.289e-071.2629999999999999e-071.307e-071.307e-071.184e-071.3789999999999998e-071.221e-07NA1.481e-07NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CapitalToRiskWeightedAssets NANA1.5039999999999998e-05NA1.5939999999999998e-071.377e-071.3539999999999998e-071.271e-071.26e-071.201e-071.282e-071.261e-071.209e-071.28e-071.338e-071.312e-071.3259999999999998e-071.328e-071.259e-071.43e-071.262e-07NA1.55e-07NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 TTM Greenblatt ROC _ _▇▆▁▅▆▇██▇▇▇██▇▇82.27850.541-197.1291.84528.78274.829103.858118.31194.73768.93593.791100.688102.91178.36267.214NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense █▁20.617.9NANA14.212.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▆▆▁▅▇▅█▇▇▆▇▇▆▇█▇▆▇▆▆▆▇▇▆▇▆▆▇▇▇▆▇▆▇▇▇▆▇▇▆▇▆▇▇▇▆7.28515.921-193.937-44.24635.841-54.56782.29528.16627.16120.54327.44648.14114.36950.27878.78144.76822.77945.982-14.82921.1281.51633.56826.4729.18834.143-2.24722.05543.56350.89250.61516.10451.449-2.35428.87628.48123.34820.60231.28246.78618.41351.5519.85633.12234.3329.79618.273
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▇▇▇█▇▇▆▆▇▇▇▇▆▇▇▇▇▆▄▆▆▇▇▅▇▁▄▄▇▇▇▇▅▇▆▇0.2390.4070.8231.6760.8960.894-0.407-1.0520.3350.0360.467-0.109-0.3420.9910.6590.1220.049-0.283-3.056-0.438-0.9760.5910.105-2.2550.866-6.695-3.268-3.571-0.0080.3180.990.112-2.2050.193-0.4510.209NANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▆▁▅▇▅█▇▇▆▇▇▆▇█▇▆▇▅▆▆▇▇▆▇▆▆▇▇▇▆▇▆▇▇▇▆▇7.52416.328-193.114-42.5736.737-53.67381.88827.11427.49620.57927.91348.03214.02751.26979.4444.8922.82845.699-17.88520.690.5434.15926.5776.93335.009-8.94218.78739.99250.88450.93317.09451.561-4.55929.06928.0323.55720.60231.282NANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▆▅▆▄▅█▇▆▅▄▂▃▁▁▂▂▁171.651157.785168.571156.872161.9185.832180.085165.679160.773153.233137.305144.114131.76128.593134.575134.807128.487NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization ▂▂▂▂▂▂▂▂▁▁▆▁▁▁█▁▁26.45129.19428.47726.20225.12424.78926.51926.12321.5720.51359.81219.01320.61220.4575.02418.87918.376NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfRevenue ▆▅▆▄▅█▇▆▅▄▂▃▁▁▂▂▁171.651157.785168.571156.872161.9185.832180.085165.679160.773153.233137.305144.114131.76128.593134.575134.807128.487NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal NANA0.0-46.362NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:ConsolidationItems us-gaap:MaterialReconcilingItemsNANA-92.72446.362NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification,us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations,wex:UNIKSANANA0.0-46.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt 3.4NANANANANANANANANANANANANANANANANA0.001NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▆▇█▅▄▄▅▄▆▄▃▃▂▃▂▂▁▁79.54386.43194.67773.13162.26562.03669.73265.42376.24764.40553.59951.79948.48855.30950.55151.53840.07342.151NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▆▆▁▅▆▆█▇▇▆▇█▇▇▇▇▇▇▆▆▆▇▇▇▇▇██▇▇▇▇▇▇▇▇█▇▇█▇▆▇▇▇▇9.4621.535-240.636-36.115-6.354-17.97688.65861.58444.24822.02644.28576.03353.37864.92355.35952.4327.29543.6119.03425.26816.39436.40435.04672.49642.84134.52579.30398.54766.7357.05955.89670.00267.29845.20443.54835.12990.6636.84651.3374.36663.86319.04629.60337.73548.05729.687
us-gaap:IncomeTaxExpenseBenefit ▃▃▂▅▁▃▅▅▄▃▅▅▄▄▁▅▄▄▃▄▃▄▄▆▄▄▆▅▅▅▅▅▅▄▄▅█▄▅▅▅▄▄▄▄▄-0.746-1.67-16.74521.602-19.747-5.70723.87119.13712.3975.81820.56518.75113.93815.589-24.23518.5710.65514.5355.8956.0654.48213.18313.64930.71416.44114.49232.06424.69723.88120.97922.00526.22425.24616.62714.69420.84560.32513.6118.53826.26623.2486.93111.13517.16418.02111.133
us-gaap:InterestExpense ▂▂█▄▁▂▂▃▃▂32.47333.28455.26740.9528.83232.03133.37834.54935.63831.112NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpenseDebt ▁█0.01.4NANANANA10.1511.50810.6939.56410.12610.2689.5288.4857.7887.3824.4644.8486.8962.5991.5051.3861.2091.4831.3571.5791.691.861.5991.2881.0820.9761.0821.147-1.8872.3022.291.1111.2651.4491.4611.2781.2441.2551.4291.442
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType wex:ConvertibleSeniorNotesDue2027,us-gaap:ConvertibleDebt▁▁█▇5.5395.5916.7776.656NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestIncomeExpenseNet ▂▁▄▅▃▆▆▅██0.7130.3231.3821.620.9381.912.2151.6762.6562.757NANANANA5.31912.0516.5068.0298.0793.8982.6852.4711.9471.8391.467NANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▆▇▁▅▆▆█▇▇▇▇▇▇▇█▇▇▇▆▇▆▇▇▇▇▇▇█▇▇▇▇▇▇▇▆▇▇▇▇▇▆▇▇▇▇9.96722.479-224.075-58.96112.718-13.63265.58443.07831.52716.13423.04257.32239.29848.63379.80433.97117.0929.4015.28819.69612.56723.08620.90141.57926.49222.34547.89374.44343.33336.54234.46843.83842.21328.68929.05314.29830.33523.23632.79248.140.61512.11518.46820.57130.03618.554
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▆▇▆█▇█▄▄▆▆▇▅▆▇▅▅▅▅▁▄▄▆▆▆▅▁▄▄▄▅▆▅▅▅▅▅0.2390.7260.1841.2440.6751.363-0.797-0.6310.3240.0740.678-0.040.1420.701-0.21-0.111-0.45-0.325-2.148-0.493-0.6550.1350.4960.203-0.092-2.312-0.654-0.593-0.484-0.4620.061-0.313-0.312-0.112-0.136-0.077NANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▆▆▁▅█▆█▇▇▇▇█▇█-33.856-2.565-234.2-65.8472.658-16.25654.44614.61913.80716.13421.25756.64438.42451.97NANANANANA19.696NANANA32.166NANANANANANANANANANANANANANA32.79248.140.615NA18.46820.57130.036NA
us-gaap:OperatingIncomeLoss ▇▆▁▅▆▇██▇▇▇██▇▇▇▆▇▆▇▇▆▆▇▇▆▇█▇▇▇▇▇▇▆▇▇▇▇▇▇▆▆▆▆▆82.27850.541-197.1291.84528.78274.829103.858118.31194.73768.93593.791100.688102.91178.36267.21463.72347.58160.75247.79854.56851.63541.12749.8967.74562.91848.2461.842102.5380.32961.53771.23577.89367.08160.5349.49951.27762.8857.96360.73365.24461.17546.17242.97736.19239.34732.193
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax █▁-2.682-6.877NA15.14723.344-41.404NA-15.333-4.3554.3714.193-6.092-13.1751.935-0.05211.0426.08216.62-20.7541.604-11.47910.7745.313-34.9488.749-29.066-28.556-33.8327.88314.779-16.6597.856-46.4310.458-0.7079.229-9.8198.002NANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome█▁-2.682-6.558NA14.71523.123-40.935NA-14.912-4.3664.4094.404-6.023-12.6911.6451.78310.8095.58316.578NA1.549-11.15810.318NANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterestNA-0.319NA0.4320.221-0.469NA-0.4210.011-0.038-0.211-0.069-0.4840.29-1.2320.2330.4990.042NA0.055-0.3210.456NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▆▇▁▅▆▆█▇▇▇▇▇▇▇█▇▇▇▆▇▆▇▇▇▇▇▇█▇▇▇▇▇▇▇▆▇▇▇▇10.20623.205-223.891-57.71713.393-12.26964.78742.44731.85116.20823.7257.28239.4449.33479.59433.8616.6429.0763.13919.20311.91223.22121.39741.78226.420.03347.23973.8542.84936.0833.89143.77842.05228.57728.85414.28430.33523.23632.79248.1NANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▅▅▅▄▆█▆▆▅▇▄▄▄▆▆▅▅▅▅▄▃▄▄▄▃▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁337.653301.181284.159277.542253.126314.122440.045326.873314.149266.312381.196244.872236.824239.715331.579324.002303.884292.453290.84287.756233.936205.928212.642226.057213.653202.285211.864222.134201.581182.068182.283191.525178.285165.37168.998160.967153.064140.122139.836151.878141.272120.09114.896100.22991.43583.846
us-gaap:Revenues █▇▇▇▆▇███▇▇▇▆▆▆▅▅▅▅▅▄▃▃▄▃▃▃▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁459.483410.757398.99382.116347.084431.679440.045459.963441.807381.876381.196382.69370.876354.028331.579324.002303.884292.453290.84287.756233.936205.928212.642226.057213.653202.285211.864222.134201.581182.068182.283191.525178.285165.37168.998160.967153.064140.122139.836151.878141.272120.09114.896100.22991.43583.846
us-gaap:SellingAndMarketingExpense █▇▇▅▃▅▂▆▆▅▄▃▄▄▁▁▁▁85.60578.34778.56664.59254.74468.78249.2373.68972.83164.11960.38554.61157.69756.54141.92841.58539.98340.158NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇▇▇▇▆▇▇▇▇▆▆▆▆▆▅▅▅▅▅▃▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▁▁▁▁▁▁9227.618316.7338183.3618313.9127906.7397698.1558298.4188541.3068573.1497955.2426770.5957159.7426951.9776755.626739.1756541.1286343.7516175.7625997.0976333.694262.4214143.7773857.9464348.5044179.7734252.9774118.3474579.5623886.6523700.4183433.0433657.4573448.9273480.3883106.6843062.4332715.6382514.0412278.062474.082563.2092397.1262097.951NANANA
us-gaap:Liabilities █▇▇▇▆▆▇▇▇▇▅▆▅▅▅▅▅▅▅▅▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁7244.7516285.8916148.2256109.6895819.0565661.5366205.0176543.1186611.8596038.3614974.6715310.4855159.9814985.4315018.6174908.1744764.114626.5444491.354815.4853125.673012.4542762.2653281.5833076.8273189.1053024.0363505.812877.9862744.1752511.0172755.8292601.7282631.592267.0912256.2831958.6991769.0971568.7451813.7951924.241812.2321538.944NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▇▇▆▇▇▇▇▆▆▆▆▆▅▅▅▅▅▃▃▃▃▃▃▃▃▃▃▂▃▂▂▂▂▂▁▁▁▁▁▁9227.618316.7338183.3618313.9127906.7397698.1558298.4188541.3068573.1497955.2426770.5957159.7426951.9776755.626739.1756541.1286343.7516175.7625997.0976333.694262.4214143.7773857.9464348.5044179.7734252.9774118.3474579.5623886.6523700.4183433.0433657.4573448.9273480.3883106.6843062.4332715.6382514.0412278.062474.082563.2092397.1262097.951NANANA
us-gaap:StockholdersEquity ▃▄▅█▆▄▅▃▃▃▂▃▂▂▁1794.9221875.1491904.8952084.931976.9451866.8371926.9471842.4241832.9651806.6251785.6971839.4971782.1271759.9781711.338NANANA1497.189NA1136.7511131.3231095.6811066.9211087.9541050.2251077.7211055.769988.934936.905903.297881.866827.549826.943817.931784.037756.939744.944709.315660.285638.969584.894559.007NANANA
us-gaap:TierOneRiskBasedCapital ▅▅▅▆▅▄▆██▆▆▇▇▆▆▆▆▄▂▃▁291.969286.352287.57310.979280.009265.053314.466346.875348.898302.413305.734335.847321.557298.226304.555314.473301.818262.264214.847236.458203.505NA193.337NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ▇▄▃▆▃▁▅▆█▄▂▅▄▂▁4093.9223708.4113502.8474031.0893560.8453311.6923842.3754054.4584307.7353645.1643398.1263908.6783671.2593421.2093264.566NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▃▄▅█▇▅▅▃▅▃▃▃▂▃▃▂▂▂▂▃▂▃▂▃▂▃▂▄▂▃▃▃▂▃▂▃▂▁▁▁▁▁▁▁▁▁425.322561.199852.0331521.6221271.523861.188810.932531.41768.393387.274541.498533.361310.784373.169508.072251.118219.001203.995190.93537.15317.847515.322279.989533.626184.332511.017284.763576.706319.023354.772361.486391.171299.559349.72197.662435.303208.00230.44325.79142.07757.01235.86218.04526.04413.20812.375
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▅▅▆█▇▅▅▃▄▂▃▃▂▂▂▁▁▁▁1001.531973.651329.6531715.2371449.6931026.393981.381671.195900.187526.078555.031556.057335.793399.885526.938274.653241.57224.642213.342NANANA296.095NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▄▃▃▁▂▃▃▂▂██▃▂▂▁98.39795.00286.62966.58978.79393.9887.69482.85774.163153.093149.02185.84279.83880.59869.413NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA590.746NANANA556.687NANANA495.618NANANA428.836NANANA395.614NANANA330.725NANANA274.978NANANA217.677NANANA185.756NANANA171.211NANANA149.755NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerSoftwareIntangibleAssetNANA463.614NANANA411.308NANANA355.209NANANA308.362NANANA254.163NANANA212.504NANANA184.868NANANA160.796NANANA142.021NANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA7.91NANANA18.495NANANA36.726NANANA26.772NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA32.111NANANA32.406NANANA25.516NANANA23.248NANANA21.257NANANA14.492NANANA11.239NANANA5.095NANANA5.072NANANA3.412NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType wex:FurnitureFixturesAndEquipmentNANA87.111NANANA94.478NANANA78.167NANANA75.015NANANA69.513NANANA63.278NANANA56.177NANANA44.109NANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▇▇▆▆▆▆▆▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁444.364424.96402.406407.081386.612363.097344.212345.324326.665325.067307.75312.921292.111279.693264.928264.098251.074240.16228.336224.075212.06201.882192.14184.159176.95168.224169.382165.784159.261152.38145.4139.684136.247131.388125.659121.348118.199113.026109.133104.91898.21393.74188.97NANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:BusinessAcquisition wex:BenefitexpressNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:BusinessAcquisition wex:OriginalPurchaseAgreementNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:ConsolidationItems us-gaap:MaterialReconcilingItems█▆▇▇▆▆▇▇▅▁▂▁▂▂▄▄▄▄45.29442.45443.29742.83142.47842.53842.92942.839.81433.88834.5933.43934.92135.23639.20738.5138.11437.978NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▇▇▇▇████▇▇▇▆▆▆▆▇▆▆▆▆▅▅▅▄▄▃▃▃▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁180.049182.911188.34193.165205.189207.928212.475207.647196.914196.977187.868166.999161.708162.968163.908185.35177.399171.254167.278162.473150.276146.511138.585124.632114.729108.166105.59696.05781.50776.9272.27770.09759.05459.43460.09765.74165.28160.97362.07862.60661.83561.2360.785NANANA
us-gaap:Goodwill ██▇▇▇▇▇▇▆▆▅▅▅▅▅▅▅▅▅▅▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁2925.5832759.0252688.1382431.1472433.6212418.2882441.2012436.4112325.9422331.111832.1291838.9091843.5751876.9221876.1321813.8051808.1921840.8441838.4411841.6631119.0481123.4741112.8781068.4551089.2711085.5131116.3651095.233833.886828.823818.402824.307816.051844.158844.285579.204568.931554.771549.504541.173559.118554.162537.055NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill █▇▇▇▇▇▇▇▇▆▅▅▅▅▅▆▆▆▆▆▂▃▃▂▃▃▃▃▁▁▁▁▁▂▂▁▁▁▁▁▁▁▁1738.571413.3771552.0121444.6961487.8291528.6061575.051615.2061514.361382.2791034.1941069.1161103.331119.7681154.0471155.6311192.0931228.671265.4681293.124448.685461.599470.712443.027461.727472.062498.045471.86195.254201.737208.997209.074215.699233.616241.81137.197109.778105.627109.656109.037120.929124.096124.727NANANA
us-gaap:FiniteLivedIntangibleAssetsNet NANA1552.012NANANA1575.05NANANA1030.06NANANA1149.472NANANA1259.151286.551431.224444.007453.336427.339445.606455.957481.666464.702187.679194.272201.753201.567205.874223.042231.265126.64899.35895.07499.22797.232108.953NA114.41NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelationshipsNANA1234.531NANANA1283.386NANANA882.996NANANA988.016NANANA1080.3231096.071284.41291.876297.904276.638288.342295.383309.824313.89118.736123.73127.403127.207NANA150.29NANA73.1375.82774.75484.255NA88.788NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:LicensingAgreementsNANA117.795NANANA121.135NANANA14.659NANANA19.517NANANA21.63424.33925.3727.23627.39829.31730.11530.83435.715NANANA0.0NANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TradeNamesNANA36.797NANANA42.744NANANA29.486NANANA33.77NANANA34.52136.44612.49212.82513.14413.46313.94214.16615.37325.2998.4118.6228.8359.103NANA7.407NANA0.9641.6NANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass wex:AcquiredSoftwareandDevelopedTechnologyNANA162.889NANANA127.649NANANA102.631NANANA107.664NANANA118.016NANANA114.012NANANA119.509NANANA61.59NANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:AUNANA4.009NANANANANANANANANANANANANANANANANANANANANANANA-7.078NANANA-9.438NANANA-13.053NANANA5.354NANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:CANANA0.027NANANA0.113NANANA0.408NANANANANANANA0.071NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:MXNANA0.006NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:NZNANA0.123NANANA0.237NANANA0.116NANANA0.188NANANA0.183NANANA0.252NANANA0.185NANANA0.045NANANA0.048NANANA0.105NANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority srt:EuropeNANA14.839NANANA5.645NANANA5.873NANANA7.448NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset NANA85.034NANANA68.351NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▃▃▃▂▂▂▂▂▂█▅▁▁▁▄218.389195.127197.227174.042179.242184.404184.024184.413186.34363.849284.229143.342142.725144.79253.088NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:ContractWithCustomerLiabilityCurrent ▇▇▆▇▇▇█▇▇▅▆▆▁1109.2221043.457911.3951080.1361155.161137.1231310.8131158.6431087.795835.338927.444878.07123.481NA986.989NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DebtCurrent ▂▇▂▁▁▂▄▃▂▃▃▄█▆█146.47354.298152.73127.084119.374147.219248.531196.586173.627184.357216.517238.864379.538300.71397.218NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▇▃▃▃▂▅▆▅▃▁▃▂▁▂3515.7593307.7452740.8532672.4092589.6222485.7193049.9433113.3143037.0542616.4282311.5712612.4652549.3122356.8892535.71NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtCurrent ▂▇▂▁▁▂▄▃▂▃▃▄█▆█146.47354.298152.73127.084119.374147.219248.531196.586173.627184.357216.517238.864379.538300.71397.218NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent NANA16.445NANANA13.17612.46912.148NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▄▄▅▅▄▄▂███▂▂▁▂▁52.83253.4458.42955.4250.12347.63734.69287.70885.20886.38827.06726.84821.95931.82524.795NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt NANANANANANA2686.513NANANA2133.923NANANA2027.752NANANANANANANA1069.755NANANA1301.564NANANA685.0NANANA621.0NANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:CumulativeEffectPeriodOfAdoption srt:CumulativeEffectPeriodOfAdoptionAdjustedBalanceNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:CumulativeEffectPeriodOfAdoption srt:CumulativeEffectPeriodOfAdoptionAdjustmentNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument us-gaap:LoanParticipationsAndAssignmentsNANA60.0NANANA50.044.26557.499NA114.849141.0204.5166.4185.0154.521135.0NA95.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType wex:ConvertibleSeniorNotesDue2027,us-gaap:ConvertibleDebt██▁▁294.056293.555240.887239.146NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent █▅██▆▆▆▇▇▇▂▂▂▂▁2867.272508.3112874.1132879.4742653.8872672.3352686.5132700.6492764.82809.3612133.9232140.8752125.1092132.2832027.752NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:SecuredLongTermDebt us-gaap:DebtInstrument wex:EuropeanSecuritizationFacility█▇▇▆▄▆█▆▇█▅▇▇▇▅▅▅▁▁27.224.323.420.214.821.825.721.525.226.418.023.723.323.517.918.819.3986.3495.731NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredFinanceCostsNoncurrentNet ▃▂▇█▁▁▁▂▂▁▁▁▁▁▁48.98637.0787.42198.21229.95227.65729.63231.64933.6525.57425.88327.7526.30128.20329.063NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▆▇█▇▅▇█▇▇▇▃▂▂▂▁▃196.032198.79220.122211.555182.583212.45218.74205.677199.625203.274151.685140.478130.266132.442119.283149.605NANA152.906NANANA83.912NANANA44.004NANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest NA13.07713.02212.07310.93410.1379.5759.54610.59810.26310.2279.769.86910.2119.228.4468.3248.2758.55811.61412.05213.02812.43712.33213.16513.64417.39619.2710.8590.2280.519NANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent █▅▅▄▄▄▃▃▃▃▁▁▁▁▁264.25152.454164.546134.476128.766117.633106.422107.183109.825108.94932.26129.89728.99133.77432.683NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent NANA82.969NANANA67.9169.56772.205NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA16.668NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA12.484NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA9.752NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA7.583NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA57.18NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▃▄▅█▆▄▅▃▃▃▂▃▂▂▁1794.9221875.1491904.8952084.931976.9451866.8371926.9471842.4241832.9651806.6251785.6971839.4971782.1271759.9781711.338NANANA1497.189NA1136.7511131.3231095.6811066.9211087.9541050.2251077.7211055.769988.934936.905903.297881.866827.549826.943817.931784.037756.939744.944709.315660.285638.969584.894559.007NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▆▇▇█▇▇▇▆▆▆▆▆▆▆▅▅▄▄▄▄▁▁▁▁1794.9221888.2261917.9172097.0031987.8791876.9741936.5221851.971843.5631816.8881795.9241849.2571791.9961770.1891720.5581632.9541579.6411549.2181505.7471518.2051136.7511131.3231095.6811066.921NANA1077.721NANANA903.297NANANANANANANANANANANANANANANA
us-gaap:CommonStockValue ██▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁0.4910.4890.4850.4850.4790.4790.4770.4770.4770.4760.4750.4750.4750.4750.4730.4730.4730.4730.4720.4720.4310.4310.4310.4310.4310.4310.430.430.430.430.4290.4290.4290.4280.4260.4250.4250.4240.4230.4220.4220.4220.419NANANA
us-gaap:AdditionalPaidInCapital ▇███▆▆▆▆▆▆▅▅▅▅▅▅▅▅▅▅▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁808.701850.108872.711848.684695.053680.726675.06661.696651.944635.046593.262584.047574.818567.038569.319561.155552.733545.135547.627542.01181.343176.455174.972172.788183.655179.59179.077177.305172.445169.122168.891166.615163.747160.627162.47157.058153.308150.628146.282144.04141.136138.611132.583NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▆▆▆████▇▇▇▇█▇▇▇▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁1252.5311286.3871286.9761521.1761587.0161514.3581539.2011484.7531470.1341456.3271481.5931550.5771493.2551453.9571404.6831324.9941291.0221273.9351244.2711238.9841219.2871206.721183.6341162.7331130.5671104.0751081.731033.837959.394916.061879.519845.051801.213759.0730.311701.258686.96656.625633.389600.596552.497511.882499.767NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▃▄▂▂▁▂▂▂▃▂▂▂▃▃▃▃▃▂▃▃▃▃▃▄▄▅▆▇▆▆▆▆███▇█▇▇██▇-94.459-89.493-82.935-113.073-133.261-156.384-115.449-132.16-117.248-112.882-117.291-123.26-114.079-89.15-90.795-89.772-100.569-106.258-122.839-102.533-104.02-92.969-103.451-109.021-67.522-75.173-50.581-24.7436.137-1.422-15.4950.337-7.27437.45437.37937.95128.90138.63430.58816.59446.28135.34627.605NANANA
us-gaap:TreasuryStockValue ██████████████████████████▆▆▆▆▄▄▄▄▂▂▂▁▁▁▁▁▁172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342172.342150.331150.331150.331147.514130.566130.566130.566130.566112.655112.655112.655101.367101.367101.367101.367101.367101.367NANANA
us-gaap:MinorityInterest NA13.07713.02212.07310.93410.1379.5759.54610.59810.26310.2279.769.86910.2119.228.4468.3248.2758.55811.61412.05213.02812.43712.33213.16513.64417.39619.2710.8590.2280.519NANANANANANANANANANANANANANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues NANANA92.976NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNANANA92.97NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStockNANANA0.006NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁20.62917.886NA17.88214.21912.533NA8.73515.1589.7039.238.7976.9058.9558.0268.2587.239-2.5635.4015.1724.9142.0561.2953.0563.9260.8631.3344.5823.048-0.8832.2382.4941.049-7.5762.2282.6552.3940.8161.902NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▄▄▇▇█▅▃▄▆▆▂▄▅▄▃▃▃▃▂▄▅▅▂▅▆▅▂▂▄▃▃▄▄▄▃▃▅▄▃▃▃▃▃▃95.313-217.29582.56348.51385.723340.223457.936125.8299.29670.11217.096260.989-163.09985.243178.61846.25-32.74-59.179-70.258-24.097-143.19186.415197.515194.57-118.632171.647299.052170.723-95.606-77.75664.839-57.6883.83428.56697.11725.247-12.315-38.238125.64334.305-64.252-44.528-15.31821.652-23.2046.32
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄█▆████▆█▄▇███▇████▁██▇███▆▄██████▆████████▆██-579.001-16.406-254.128-33.349-20.901-20.708-68.302-297.401-28.045-596.866-196.696-20.094-20.259-17.126-107.496-18.567-15.86-21.578-20.877-1098.407-20.307-20.848-97.087-19.325-14.9534.707-317.269-561.673-13.733-11.359-20.581-16.695-8.943-5.123-382.815-3.836-38.472-4.701-8.711-13.817-2.373-15.603-8.463-346.637-6.245-6.089
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▂▂▃▃▁▂▂▄▅▂▂▃▂▃▃▃▃▁█▂▃▁▃▂▃▁▅▃▃▂▃▂▃▃▃▃▃▂▂▃▃▃▄▃▂513.358-114.579-221.522246.09454.132-257.96-87.932-54.603396.248496.06-21.77-12.777124.412-192.593182.27615.75170.46290.896-255.9811343.423-37.496166.135-357.26176.685-190.17151.208-274.979646.23273.62781.827-72.293165.215-42.409128.72948.186205.328228.61647.434-133.498-34.61487.42778.10215.496337.54530.428-27.13
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▁▁▇█▅▇▂█▄▄▆▄▃▆▅▄▄27.881-356.003-385.584265.544423.345.012310.186-228.992374.109-28.9533.527220.264-64.092-127.053247.73233.08316.92811.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AmortizationOfFinancingCosts ▃▃█▃▁▂▂▂▂▂▂▁▂▂▂▁▂▂▂▄▁▁▁6.1214.45516.7325.5691.8932.0022.3812.093.3762.0951.9571.8982.1433.6762.0221.7722.2091.9542.0257.0880.7710.7720.778NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxExpenseBenefit ▃▅▃▇▂▄▇▆▄▅▆▆▅▆▁▇▅▆▅▅▅▆▆▇▄▇▇▆▅▆▅▅▆▆▅▆█▅▅▇▅▅▅▅▆▆-13.543-2.235-12.82815.198-22.882-8.8313.8256.215-3.7753.40211.2078.278-0.85612.705-30.81215.04.40710.5173.8310.4172.60712.64413.30215.031-4.82813.85420.92110.5594.56510.0663.7494.5049.6829.0210.5157.96725.5171.9083.05315.5474.2430.5072.93.2088.3557.073
us-gaap:DepreciationDepletionAndAmortization ████████▇▆▆▆▆▆▆▆▆▆▆▅▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁66.85766.84766.90465.51664.51764.98963.65962.98458.78951.69750.9348.06750.63250.17653.29651.22949.96149.23850.2744.46523.8823.03620.93121.55621.53222.15521.36420.27515.77115.61215.54214.7715.09515.15614.66312.19211.74511.66712.84512.12810.93612.20312.3077.136.0376.03
us-gaap:IncreaseDecreaseInAccountsPayable ▆█▃▅▅▃▂▅▆▇▁▆▅▆▄▆▅▅▄▅▆▅▃▄▅▆▂▅▅▆▃▄▅▆▃▅▄▆▃▄▅▆▄▅▅▅123.906350.563-135.1866.50385.397-200.428-273.51310.463156.58245.657-375.009150.51287.193133.716-33.742117.03350.60160.65-93.9092.86698.28968.561-141.085-69.78767.34110.331-230.6619.84250.216131.448-191.649-20.4915.706190.068-204.24349.06-29.153143.296-119.206-48.11124.902171.689-42.507-9.22718.70374.95
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▄▄▇▇█▅▃▄▆▆▂▄▅▄▃▃▃▃▂▄▅▅▂▅▆▅▂▂▄▃▃▄▄▄▃▃▅▄▃▃▃▃▃▃95.313-217.29582.56348.51385.723340.223457.936125.8299.29670.11217.096260.989-163.09985.243178.61846.25-32.74-59.179-70.258-24.097-143.19186.415197.515194.57-118.632171.647299.052170.723-95.606-77.75664.839-57.6883.83428.56697.11725.247-12.315-38.238125.64334.305-64.252-44.528-15.31821.652-23.2046.32
us-gaap:NetIncomeLoss ▆▇▁▅▆▆█▇▇▇▇▇▇▇█▇▇▇▆▇▆▇▇▇▇▇▇█▇▇▇▇▇▇▇▆▇▇▇▇▇▆▇▇▇▇9.96722.479-224.075-58.96112.718-13.63265.58443.07831.52716.13423.04257.32239.29848.63379.80433.97117.0929.4015.28819.69612.56723.08620.90141.57926.49222.34547.89374.44343.33336.54234.46843.83842.21328.68929.05314.29830.33523.23632.79248.140.61512.11518.46820.57130.03618.554
us-gaap:ProfitLoss ▆▇▁▅▆▆█▇▇▇▇▇▇▇█▇▇▇▆▇▆▇▇▇▇▇▇█▇▇▇▇▇▇▇▆▇▇▇▇10.20623.205-223.891-57.71713.393-12.26964.78742.44731.85116.20823.7257.28239.4449.33479.59433.8616.6429.0763.13919.20311.91223.22121.39741.78226.420.03347.23973.8542.84936.0833.89143.77842.05228.57728.85414.28430.33523.23632.79248.1NANANANANANA
us-gaap:ShareBasedCompensation █▇▇▇▆▅▅▄▆▄▄▄▃▄▃▄▃▃▂▂▂▂▁▂▂▂▂▂▂▁▁▁▁▁▁▁▁▂▁▂▁▁▁▁▁▁20.62917.88619.22917.88214.21912.53312.2158.73515.1589.7039.238.7976.9058.9558.1338.4837.4146.4575.435.1994.874.2432.1933.0673.9423.2183.7014.5493.1172.4232.5472.4941.9822.4062.212.6552.7273.4241.9382.8552.3142.262.0142.4351.4311.545
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄█▆████▆█▄▇███▇████▁██▇███▆▄██████▆████████▆██-579.001-16.406-254.128-33.349-20.901-20.708-68.302-297.401-28.045-596.866-196.696-20.094-20.259-17.126-107.496-18.567-15.86-21.578-20.877-1098.407-20.307-20.848-97.087-19.325-14.9534.707-317.269-561.673-13.733-11.359-20.581-16.695-8.943-5.123-382.815-3.836-38.472-4.701-8.711-13.817-2.373-15.603-8.463-346.637-6.245-6.089
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▄▅▄▅▅▆▇▅▇█▄▅▃▅▄▄▅▄▂▄▅▄▅▄▃▄▄▃▃▂▄▂▁▁▁▂▁▁▂▁▁▂▁▁▁18.7618.2820.8218.19320.79320.66523.76530.84119.86928.38533.73618.79219.85414.7723.18118.61515.78721.69316.7839.27415.24820.49416.37419.41615.62712.07418.7316.79911.22211.3829.33317.1057.4575.566.245.86210.9664.9685.2837.4455.9946.4238.5666.9236.7926.663
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▂▂▃▃▁▂▂▄▅▂▂▃▂▃▃▃▃▁█▂▃▁▃▂▃▁▅▃▃▂▃▂▃▃▃▃▃▂▂▃▃▃▄▃▂513.358-114.579-221.522246.09454.132-257.96-87.932-54.603396.248496.06-21.77-12.777124.412-192.593182.27615.75170.46290.896-255.9811343.423-37.496166.135-357.26176.685-190.17151.208-274.979646.23273.62781.827-72.293165.215-42.409128.72948.186205.328228.61647.434-133.498-34.61487.42778.10215.496337.54530.428-27.13
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType wex:ConvertibleSeniorNotesDue2027,us-gaap:ConvertibleDebt,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value491000.0489000.0485000.0485000.0479000.0479000.0477000.0477000.0477000.0476000.0475000.0475000.0475000.0475000.0473000.0473000.0473000.0473000.0472000.0472000.0431000.0431000.0431000.0431000.0431000.0431000.0430000.0430000.0430000.0430000.0429000.0429000.0429000.0428000.0426000.0425000.0425000.0424000.0423000.0422000.0422000.0422000.0419000.0412000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Shares Issued

us-gaap:SharesIssued us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

us-gaap:SharesIssued

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Shares
Period End2020-12-312019-12-31
Value4847
Percentage of SharesIssued100.0100.0

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312009-12-312008-12-312007-12-31
Value4949484847474747474747474747474242424242383838383838383838383842424242424242424241414040
Percentage of SharesIssued0.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4949484847474747474747474747474747474747434343434343434242424242424242424242424242424141
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4444444443434343434343434343434242424242383838383838383838383838383838383838383838383838
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value4444444343434343434343434343423838383838383839393939383939383838383939
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value4444444343434343434343434342423838383838383838383838383838383838383838
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302011-09-302010-09-30
Value900000.01000000.0500000.0600000.000000000000000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.76-0.06-5.34-1.491.67-0.371.260.340.320.370.491.330.911.131.860.790.40.690.120.460.320.60.540.830.680.581.231.921.120.940.881.121.080.740.750.370.780.60.851.241.050.310.480.540.770.48
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.76-0.06-5.34-1.491.66-0.371.240.330.320.370.491.310.91.121.850.790.40.680.120.460.320.590.540.830.680.571.231.911.110.930.881.121.080.730.740.370.780.590.841.231.040.310.470.530.770.48
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Tier One Risk Based Capital To Risk Weighted Assets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets

us-gaap:TierOneRiskBasedCapitalToRiskWeightedAssets


Tier
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value14.460.15170.1310.12930.12180.11970.11430.12120.11990.11620.12270.12890.12630.13070.13070.11840.13790.12210.1481
Percentage of TierOneRiskBasedCapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Capital To Risk Weighted Assets

us-gaap:CapitalToRiskWeightedAssets

us-gaap:CapitalToRiskWeightedAssets


Capital
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value15.040.15940.13770.13540.12710.1260.12010.12820.12610.12090.1280.13380.13120.13260.13280.12590.1430.12620.155
Percentage of CapitalToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-06-302020-03-31
Value20171412
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.15.95.64.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.28515-193.937-44.24635-54.567822827202748145078442245-14.829211.51633269.18834-2.247224350501651-2.35428282320314618511933342918
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.25.30.0-15.914.2-17.418.78.68.67.77.219.76.121.023.813.87.515.7-5.17.30.616.312.44.116.0-1.110.419.625.227.88.826.9-1.317.516.914.513.522.333.512.136.516.528.834.332.621.8

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value239000.0407000.0823000.01676000.0896000.0894000.0-407000.0-1052000.0335000.036000.0467000.0-109000.0-342000.0991000.0659000.0122000.049000.0-283000.0-3056000.0-438000.0-976000.0591000.0105000.0-2255000.0866000.0-6695000.0-3268000.0-3571000.0-8000.0318000.0990000.0112000.0-2205000.0193000.0-451000.0209000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.00.60.40.3-0.1-0.30.10.00.1-0.0-0.10.40.20.00.0-0.1-1.1-0.2-0.40.30.0-1.00.4-3.3-1.5-1.6-0.00.20.50.1-1.20.1-0.30.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value7.52416-193.114-42.5736-53.673812727202748145179442245-17.885200.5434266.93335-8.942183950501751-4.5592928232031
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.25.40.0-15.314.5-17.118.68.38.87.77.319.65.921.424.013.97.515.6-6.17.20.216.612.53.116.4-4.48.918.025.228.09.426.9-2.617.616.614.613.522.3

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value171157168156161185180165160153137144131128134134128
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.852.40.056.564.059.240.950.751.257.536.058.955.653.640.641.642.3

Cost Of Goods And Services Sold Depreciation And Amortization

us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization

us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2629282625242626212059192020751818
Percentage of CostOfGoodsAndServicesSoldDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.89.70.09.49.97.96.08.06.97.715.77.88.78.522.65.86.0

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value171157168156161185180165160153137144131128134134128
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax50.852.40.056.564.059.240.950.751.257.536.058.955.653.640.641.642.3

Disposal Group Not Discontinued Operation Gain Loss On Disposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal


Disposal
Period End2020-12-312020-09-30
Value0.0-46.362
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal0.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-16.7

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Disposal
Period End2020-12-312020-09-30
Value-92.72446
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal0.0-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.016.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems0.00.0

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

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, wex:UNIKSA


Disposal
Period End2020-12-312020-09-30
Value0.0-46.4
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal0.0100.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-16.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations wex:UNIKSA0.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302016-12-312015-12-31
Value3400000.01000.00
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.00.00.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value798694736262696576645351485550514042
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.628.70.026.324.619.715.820.024.324.214.121.220.523.115.215.913.214.4

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.4621-240.636-36.115-6.354-17.9768861442244765364555227439.034251636357242347998665755706745433590365174631929374829
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.87.20.0-13.0-2.5-5.720.118.814.18.311.631.122.527.116.716.29.014.93.18.87.017.716.532.120.117.137.444.433.131.330.736.537.727.325.821.859.226.336.749.045.215.925.837.652.635.4

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.746-1.67-16.74521-19.747-5.7072319125.81820181315-24.2351810145.8956.0654.48213133016143224232022262516142060131826236.93111171811
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.60.07.8-7.8-1.85.45.93.92.25.47.75.96.5-7.35.73.55.02.02.11.96.46.413.67.77.215.111.111.811.512.113.714.210.18.712.939.49.713.317.316.55.89.717.119.713.3

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value32335540283233343531
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.611.10.014.811.410.27.610.611.311.7

us-gaap:InterestExpense us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Interest
Period End2021-01-01
Value-6.0
Percentage of InterestExpense0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Interest Expense Debt

us-gaap:InterestExpenseDebt

us-gaap:InterestExpenseDebt


Interest
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.01.41011109.56410109.5288.4857.7887.3824.4644.8486.8962.5991.5051.3861.2091.4831.3571.5791.691.861.5991.2881.0820.9761.0821.147-1.8872.3022.291.1111.2651.4491.4611.2781.2441.2551.4291.442
Percentage of InterestExpenseDebt0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.52.33.53.43.62.74.24.03.52.32.31.51.72.40.90.60.70.60.70.60.80.80.80.80.70.60.50.60.7-1.11.41.50.80.91.01.01.11.11.31.61.7

us-gaap:InterestExpenseDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-30
Value5.5395.5916.7776.656
Percentage of InterestExpenseDebt0.0399.40.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.90.02.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:ConvertibleSeniorNotesDue2027 us-gaap:ConvertibleDebt0.00.00.00.0

Interest Income Expense Net

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.7130.3231.3821.620.9381.912.2151.6762.6562.7575.319126.5068.0298.0793.8982.6852.4711.9471.8391.467
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.00.60.40.60.50.50.81.01.63.72.12.72.81.41.11.20.90.80.7

us-gaap:InterestIncomeExpenseNet us-gaap:StatementBusinessSegments

wex:FleetSolutions


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.7050.3111.1211.3040.6351.2661.4050.8251.7982.2210.9170.9440.6961.1240.5060.9610.7010.884
Percentage of InterestIncomeExpenseNet98.996.381.180.567.766.363.449.267.780.617.27.810.714.06.324.726.135.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.00.50.30.40.30.30.60.80.30.30.20.40.20.30.30.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FleetSolutions0.50.20.01.00.60.90.00.51.21.70.00.00.00.00.00.00.00.0

wex:HealthandEmployeeBenefitSolutions


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.0060.0040.2540.3040.2750.4190.4980.4490.4280.1594.254105.4956.8597.4052.7941.8881.495
Percentage of InterestIncomeExpenseNet0.81.218.418.829.321.922.526.816.15.880.090.484.585.491.771.770.360.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.10.10.10.10.10.10.11.33.41.82.32.51.00.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:HealthandEmployeeBenefitSolutions0.00.00.00.40.30.50.00.60.50.30.00.00.00.00.00.00.00.0

wex:TravelandCorporateSolutions


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.0020.0080.0070.0120.0280.2250.3120.4020.430.3770.1480.2080.3150.0460.1680.1430.0960.0920.1030.0910.09
Percentage of InterestIncomeExpenseNet0.32.50.50.73.011.814.124.016.213.72.81.74.80.62.13.73.63.75.34.96.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.10.10.10.10.10.00.10.10.00.10.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:TravelandCorporateSolutions0.00.00.00.00.10.30.00.40.50.50.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.96722-224.075-58.96112-13.6326543311623573948793317295.288191223204126224774433634434228291430233248401218203018
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.07.50.0-21.25.0-4.314.913.210.06.16.023.416.620.324.110.55.610.11.86.85.411.29.818.412.411.022.633.521.520.118.922.923.717.317.28.919.816.623.531.728.710.116.120.532.822.1

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value239000.0726000.0184000.01244000.0675000.01363000.0-797000.0-631000.0324000.074000.0678000.0-40000.0142000.0701000.0-210000.0-111000.0-450000.0-325000.0-2148000.0-493000.0-655000.0135000.0496000.0203000.0-92000.0-2312000.0-654000.0-593000.0-484000.0-462000.061000.0-313000.0-312000.0-112000.0-136000.0-77000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.00.40.30.4-0.2-0.20.10.00.2-0.00.10.3-0.1-0.0-0.1-0.1-0.7-0.2-0.30.10.20.1-0.0-1.1-0.3-0.3-0.2-0.30.0-0.2-0.2-0.1-0.1-0.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312016-09-302015-09-302011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value-33.856-2.565-234.2-65.8472-16.25654141316215638511932324840182030
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-10.0-0.90.0-23.728.7-5.212.44.54.46.15.623.116.221.76.814.223.531.728.716.120.532.8

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8250-197.1291.84528741031189468931001027867634760475451414967624861102806171776760495162576065614642363932
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.416.80.00.711.423.823.636.230.225.924.641.143.532.720.319.715.720.816.419.022.120.023.530.029.423.829.246.239.833.839.140.737.636.629.331.941.141.443.443.043.338.437.436.143.038.4

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-2.682-6.8771523-41.404-15.333-4.3554.3714.193-6.092-13.1751.935-0.052116.08216-20.7541.604-11.479105.313-34.9488.749-29.066-28.556-33.8327.88314-16.6597.856-46.4310.458-0.7079.229-9.8198.002
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.8-2.35.59.2-13.2-4.7-1.41.61.1-2.5-5.60.8-0.03.42.05.7-7.10.6-4.95.22.5-15.54.1-14.4-13.5-15.23.98.1-9.14.1-26.00.3-0.45.7-6.45.7

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-2.682-6.5581423-40.935-14.912-4.3664.4094.404-6.023-12.6911.6451.783105.583161.549-11.15810
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.095.497.199.198.997.3100.3100.9105.098.996.385.0-3428.897.991.899.796.697.295.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.8-2.25.39.1-13.0-4.6-1.41.71.2-2.5-5.40.70.53.31.85.70.5-4.85.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-0.3190.4320.221-0.469-0.4210.011-0.038-0.211-0.069-0.4840.29-1.2320.2330.4990.0420.055-0.3210.456
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax4.62.90.91.12.7-0.3-0.9-5.01.13.715.02369.22.18.20.33.42.84.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.20.1-0.1-0.10.0-0.0-0.1-0.0-0.20.1-0.40.10.20.00.0-0.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1023-223.891-57.71713-12.2696442311623573949793316293.139191123214126204773423633434228281430233248
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.07.70.0-20.85.3-3.914.713.010.16.16.223.416.720.624.010.55.59.91.16.75.111.310.118.512.49.922.333.221.319.818.622.923.617.317.18.919.816.623.531.7

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3373012842772533144403263142663812442362393313243032922902872332052122262132022112222011821821911781651681601531401391511411201141009183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

wex:AccountServicingRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9583797777796574725446424144
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.127.628.027.930.525.214.922.722.920.512.317.517.318.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.127.628.027.930.525.214.922.722.920.512.317.517.318.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:OtherRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2929282828313527272434191726
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.69.910.010.411.39.98.08.58.79.39.17.87.211.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.69.910.010.411.39.98.08.58.79.39.17.87.211.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentProcessingRevenue


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value213188176171147204199224214186193182178168145145141
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.262.662.061.658.365.045.368.868.470.150.974.775.570.344.045.046.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.262.662.061.658.365.045.368.868.470.150.974.775.570.344.045.046.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

wex:AccountServicingRevenue, wex:FleetSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.3364.3694.3664.4364.3394.371-2.8927.1656.6366.89.6156.925.3848.466
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.51.61.71.4-0.72.22.12.62.52.82.33.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.51.61.71.4-0.72.22.12.62.52.82.33.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue wex:FleetSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:AccountServicingRevenue, wex:HealthandEmployeeBenefitSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7967646362635756543727262627
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.522.622.722.724.720.213.017.317.414.07.211.011.311.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.522.622.722.724.720.213.017.317.414.07.211.011.311.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue wex:HealthandEmployeeBenefitSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:AccountServicingRevenue, wex:TravelandCorporateSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1110109.9641011111010109.6789.128.9959.469
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.53.83.64.03.52.63.33.44.02.53.73.84.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.53.83.64.03.52.63.33.44.02.53.73.84.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue wex:TravelandCorporateSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:OtherRevenue, wex:FleetSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2220182017212719191627111017
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.66.76.67.57.06.86.26.16.26.47.14.84.47.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.66.76.67.57.06.86.26.16.26.47.14.84.47.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue wex:FleetSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:OtherRevenue, wex:HealthandEmployeeBenefitSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5.1097.7458.5917.655109.0237.2077.2436.9996.7765.8936.3595.2748.142
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.52.63.02.84.12.91.62.22.22.51.52.62.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.52.63.02.84.12.91.62.22.22.51.52.62.23.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue wex:HealthandEmployeeBenefitSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:OtherRevenue, wex:TravelandCorporateSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.6561.80.9140.5290.3450.7710.8520.690.6931.1051.521.0631.2061.117
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.60.30.20.10.20.20.20.20.40.40.40.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.60.30.20.10.20.20.20.20.40.40.40.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue wex:TravelandCorporateSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentProcessingRevenue, wex:FleetSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1261109810290113103125120107129116112106959087
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.436.734.836.935.636.123.638.338.440.333.947.447.744.628.927.928.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.436.734.836.935.636.123.638.338.440.333.947.447.744.628.927.928.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue wex:FleetSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentProcessingRevenue, wex:HealthandEmployeeBenefitSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1820141514201414161911121416101113
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.56.85.35.65.66.53.34.45.47.33.15.16.17.03.23.54.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.56.85.35.65.66.53.34.45.47.33.15.16.17.03.23.54.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue wex:HealthandEmployeeBenefitSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentProcessingRevenue, wex:TravelandCorporateSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6857625343708085775952545144394440
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.219.022.019.217.122.418.426.024.622.513.922.221.718.711.913.613.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.219.022.019.217.122.418.426.024.622.513.922.221.718.711.913.613.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue wex:TravelandCorporateSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

wex:FleetSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value153135122127112138128152146131165134128132
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.444.943.046.044.344.229.146.646.849.343.555.054.455.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.444.943.046.044.344.229.146.646.849.343.555.054.455.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FleetSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:HealthandEmployeeBenefitSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10396888687937878786345454651
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.632.031.031.134.429.617.923.925.023.811.918.719.621.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.632.031.031.134.429.617.923.925.023.811.918.719.621.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:HealthandEmployeeBenefitSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:TravelandCorporateSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8169746353829396887164646155
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.023.226.023.021.226.121.229.528.226.916.826.426.023.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.023.226.023.021.226.121.229.528.226.916.826.426.023.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:TravelandCorporateSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4594103983823474314404594413813813823703543313243032922902872332052122262132022112222011821821911781651681601531401391511411201141009183
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax136.1136.4140.4137.7137.1137.4100.0140.7140.6143.4100.0156.3156.6147.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

wex:AccountServicingRevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value132118113112109113110109343225353733
Percentage of Revenues28.928.928.529.431.526.425.123.77.98.56.69.410.19.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.439.440.040.543.336.225.133.411.112.26.614.715.914.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue139.9142.9143.0145.0142.0144.1168.4146.948.459.453.383.791.675.1

wex:FinanceFeeRevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5952534642557166624653535148
Percentage of Revenues12.912.713.412.112.313.016.314.414.212.114.114.013.913.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.617.318.916.716.917.816.320.320.017.414.121.921.820.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FinanceFeeRevenue0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wex:OtherRevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5351555247575859293630484431
Percentage of Revenues11.712.613.913.713.713.413.413.06.89.67.912.612.19.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.917.119.518.818.718.413.418.29.513.87.919.718.913.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue183.5173.2195.5180.6166.2186.2166.2214.6109.4147.887.6251.9263.7120.5

wex:PaymentProcessingRevenue


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value213188176171147204199224214186193182178168145145141
Percentage of Revenues46.445.944.244.842.547.345.348.948.648.950.947.848.247.644.045.046.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.262.662.061.658.365.045.368.868.470.150.974.775.570.344.045.046.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

wex:AccountServicingRevenue, wex:FleetSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4239383936394142343255353733
Percentage of Revenues9.29.79.710.310.69.19.59.17.98.514.59.410.19.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.513.313.614.214.512.59.512.911.112.214.514.715.914.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue wex:FleetSolutions975.4915.3883.4887.1845.7897.0-1450.7586.7525.5477.0576.1518.6699.0398.6

wex:AccountServicingRevenue, wex:HealthandEmployeeBenefitSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value79676463626357560.00.00.00.00.00.0
Percentage of Revenues17.316.516.116.518.014.713.012.30.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.522.622.722.724.720.213.017.30.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue wex:HealthandEmployeeBenefitSolutions100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0

wex:AccountServicingRevenue, wex:TravelandCorporateSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1110109.964101111100.00.00.00.00.00.0
Percentage of Revenues2.42.62.72.62.92.62.62.30.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.53.83.64.03.52.63.30.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:AccountServicingRevenue wex:TravelandCorporateSolutions100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0

wex:FinanceFeeRevenue, wex:FleetSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5951534642557165624550514543
Percentage of Revenues12.912.613.412.112.212.816.114.314.112.013.113.512.212.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.517.218.816.616.817.616.120.119.917.213.121.119.118.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FinanceFeeRevenue wex:FleetSolutions0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wex:FinanceFeeRevenue, wex:HealthandEmployeeBenefitSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.0420.0190.0260.0330.0280.050.048-0.0810.0310.1523.3431.3896.1575.018
Percentage of Revenues0.00.00.00.00.00.00.0-0.00.00.00.90.41.71.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.0-0.00.00.10.90.62.62.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FinanceFeeRevenue wex:HealthandEmployeeBenefitSolutions0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wex:FinanceFeeRevenue, wex:TravelandCorporateSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.1990.2940.1790.1450.220.5350.5880.6450.4960.3570.2340.670.2280.259
Percentage of Revenues0.00.10.00.00.10.10.10.10.10.10.10.20.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.10.20.10.20.20.10.10.30.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FinanceFeeRevenue wex:TravelandCorporateSolutions0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wex:OtherRevenue, wex:FleetSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4641444035414344232379272920
Percentage of Revenues10.110.111.110.710.19.710.09.65.26.120.87.28.05.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.713.815.714.713.913.410.013.67.48.720.811.212.68.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue wex:FleetSolutions206.9204.6236.3196.4197.8197.2161.0223.6117.8137.1292.3233.9283.5120.5

wex:OtherRevenue, wex:HealthandEmployeeBenefitSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5.1157.7499.47810111311124.6083.864293.1990.9550.0
Percentage of Revenues1.11.92.42.83.33.12.72.71.01.07.70.80.30.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.52.63.33.84.64.32.73.91.51.57.71.30.40.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue wex:HealthandEmployeeBenefitSolutions100.1100.1110.3137.9110.1148.6166.3173.965.857.0498.950.318.10.0

wex:OtherRevenue, wex:TravelandCorporateSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.0592.4131.4180.9480.8312.4932.8522.6382.1719.60318171411
Percentage of Revenues0.40.60.40.20.20.60.60.60.52.54.94.63.83.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.80.50.30.30.80.60.80.73.64.97.25.94.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:OtherRevenue wex:TravelandCorporateSolutions124.3134.1155.1179.2240.9323.3334.7382.3313.3869.01222.81656.81164.7998.8

wex:PaymentProcessingRevenue, wex:FleetSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1261109810290113103125120107129116112106959087
Percentage of Revenues27.526.924.826.826.026.323.627.227.328.133.930.330.430.228.927.928.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.436.734.836.935.636.123.638.338.440.333.947.447.744.628.927.928.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue wex:FleetSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentProcessingRevenue, wex:HealthandEmployeeBenefitSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1820141514201414161911121416101113
Percentage of Revenues4.15.03.84.04.04.73.33.13.85.13.13.33.94.73.23.54.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.56.85.35.65.66.53.34.45.47.33.15.16.17.03.23.54.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue wex:HealthandEmployeeBenefitSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentProcessingRevenue, wex:TravelandCorporateSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6857625343708085775952545144394440
Percentage of Revenues14.913.915.613.912.516.318.418.517.515.713.914.213.812.611.913.613.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.219.022.019.217.122.418.426.024.622.513.922.221.718.711.913.613.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:PaymentProcessingRevenue wex:TravelandCorporateSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

wex:FleetSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value274243235228204249260277267232253249241230219212200190192184143121
Percentage of Revenues59.759.459.059.958.957.959.360.360.561.066.665.265.165.166.365.565.965.266.164.261.558.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax81.381.082.882.480.779.559.384.985.187.466.6101.9102.096.166.365.565.965.266.164.261.558.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:FleetSolutions179.1180.4192.7179.2182.1179.8203.3182.2181.9177.4153.0185.4187.5173.90.00.00.00.00.00.00.00.0

wex:HealthandEmployeeBenefitSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value103968889889783838367525053564950485239393639372629
Percentage of Revenues22.523.422.323.325.422.619.018.118.817.713.813.114.516.114.815.716.018.113.513.815.719.317.811.814.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.632.031.332.134.831.019.025.526.525.313.820.522.723.714.815.716.018.113.513.815.719.317.811.814.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:HealthandEmployeeBenefitSolutions100.0100.0101.0103.4101.2104.8106.1106.8105.9106.3115.6110.0115.3109.70.00.00.00.00.00.00.00.00.00.00.0

wex:TravelandCorporateSolutions


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value81707464548495999181778275666061554753635345475648
Percentage of Revenues17.817.218.716.815.719.521.721.620.721.420.521.620.418.918.218.818.116.318.422.022.821.922.425.022.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.223.526.323.221.526.921.730.329.130.720.533.832.027.918.218.818.116.318.422.022.821.922.425.022.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax wex:TravelandCorporateSolutions100.7101.3100.9100.9101.3102.7102.8102.7103.0113.9121.7128.3123.2120.60.00.00.00.00.00.00.00.00.00.00.0

Selling And Marketing Expense

us-gaap:SellingAndMarketingExpense

us-gaap:SellingAndMarketingExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value857878645468497372646054575641413940
Percentage of SellingAndMarketingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.426.027.623.321.621.911.222.523.224.115.822.324.423.612.612.813.213.7

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value92278316818383137906769882988541857379556770715969516755673965416343617559976333426241433857434841794252411845793886370034333657344834803106306227152514227824742563239720971499
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value72446285614861095819566162056543661160384974531051594985501849084764462644914815312530122762328130763189302435052877274425112755260126312267225619581769156818131924181215381058
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets78.575.675.173.573.673.574.876.677.175.973.574.274.273.874.575.075.174.974.976.073.372.771.675.573.675.073.476.674.074.273.175.375.475.673.073.772.170.468.973.375.175.673.470.6

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value92278316818383137906769882988541857379556770715969516755673965416343617559976333426241433857434841794252411845793886370034333657344834803106306227152514227824742563239720971499
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value179418751904208419761866192618421832180617851839178217591711149711361131109510661087105010771055988936903881827826817784756744709660638584559441294
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.522.523.325.125.024.323.221.621.422.726.425.725.626.125.425.026.727.328.424.526.024.726.223.125.425.326.324.124.023.826.325.627.929.631.126.724.924.426.629.40.0

Tier One Risk Based Capital

us-gaap:TierOneRiskBasedCapital

us-gaap:TierOneRiskBasedCapital


Tier
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value291286287310280265314346348302305335321298304314301262214236203193
Percentage of TierOneRiskBasedCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.43.53.73.53.43.84.14.13.84.54.74.64.44.54.84.84.23.63.74.85.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value409337083502403135603311384240544307364533983908367134213264
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.444.642.848.545.043.046.347.550.245.850.254.652.850.648.4

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value425561852152112718618105317683875415333103735082512192031905373175152795331845112845763193543613912993491974352083025425735182613123918343
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.66.710.418.316.111.29.86.29.04.98.07.44.55.57.53.83.53.33.28.57.512.47.312.34.412.06.912.68.29.610.510.78.710.06.414.27.71.21.11.72.21.50.90.00.00.02.60.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value10019731329171514491026981671900526555556335399526274241224213296
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.911.716.220.618.313.311.87.910.56.68.27.84.85.97.84.23.83.63.67.7

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value98958666789387827415314985798069
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.10.81.01.21.11.00.91.92.21.21.11.21.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value590556495428395330274217185171149
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.26.77.36.46.68.66.76.36.07.57.1

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerSoftwareIntangibleAsset


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value463411355308254212184160142
Percentage of PropertyPlantAndEquipmentGross78.573.971.771.964.264.367.273.976.5
Percentage of Assets5.75.05.24.64.25.54.54.74.6
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.91183626
Percentage of PropertyPlantAndEquipmentGross1.33.37.46.2
Percentage of Assets0.10.20.50.4
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value323225232114115.0955.0723.412
Percentage of PropertyPlantAndEquipmentGross5.45.85.15.45.44.44.12.32.72.0
Percentage of Assets0.40.40.40.30.40.40.30.10.20.1
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.0

wex:FurnitureFixturesAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value8794787569635644
Percentage of PropertyPlantAndEquipmentGross14.717.015.817.517.619.120.420.3
Percentage of Assets1.11.11.21.11.21.61.41.3
Percentage of Assets wex:FurnitureFixturesAndEquipment0.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value444424402407386363344345326325307312292279264264251240228224212201192184176168169165159152145139136131125121118113109104989388
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.85.14.94.94.94.74.14.03.84.14.54.44.24.13.94.04.03.93.83.55.04.95.04.24.24.04.13.64.14.14.23.84.03.84.04.04.44.54.84.23.83.94.2

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets us-gaap:BusinessAcquisition

us-gaap:AmortizationOfIntangibleAssets

wex:Benefitexpress


Amortization
Period End2021-06-01
Value105
Percentage of AmortizationOfIntangibleAssets100.0
Percentage of Assets0.0
Percentage of Assets wex:Benefitexpress0.0

wex:OriginalPurchaseAgreement


Amortization
Period End2020-12-15
Value147
Percentage of AmortizationOfIntangibleAssets0.0
Percentage of Assets0.0
Percentage of Assets wex:OriginalPurchaseAgreement0.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value454243424242424239333433343539383837
Percentage of AmortizationOfIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1801821881932052072122071961961871661611621631851771711671621501461381241141081059681767270595960656560626261616044
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.02.22.32.32.62.72.62.42.32.52.82.32.32.42.42.82.82.82.82.63.53.53.62.92.72.52.62.12.12.12.11.91.71.71.92.12.42.42.72.52.42.62.93.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:US


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1762001761481467972594751
Percentage of PropertyPlantAndEquipmentNet93.694.293.790.687.457.268.582.879.782.4
Percentage of Assets2.22.42.62.22.42.11.81.71.52.2
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.0

us-gaap:NonUs


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1112111521
Percentage of PropertyPlantAndEquipmentNet6.45.86.39.412.6
Percentage of Assets0.10.10.20.20.4
Percentage of Assets us-gaap:NonUs0.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2925275926882431243324182441243623252331183218381843187618761813180818401838184111191123111210681089108511161095833828818824816844844579568554549541559554537315
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.733.232.829.230.831.429.428.527.129.327.125.726.527.827.827.728.529.830.729.126.327.128.824.626.125.527.123.921.522.423.822.523.724.327.218.921.022.124.121.921.823.125.621.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

wex:Benefitexpress


Goodwillus-gaap:
Period End2021-06-01
Value168900
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets wex:Benefitexpress0.0

wex:OriginalPurchaseAgreement


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-12-15
Value368366291291
Percentage of Goodwill12.613.310.90.0
Percentage of Assets4.04.43.60.0
Percentage of Assets wex:OriginalPurchaseAgreement0.00.00.00.0

us-gaap:Goodwill us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments

wex:GoFuelCard, wex:FleetSolutions


Goodwillus-gaap:
Period End2020-12-31
Value65
Percentage of Goodwill2.4
Percentage of Assets0.8
Percentage of Assets wex:GoFuelCard wex:FleetSolutions0.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

wex:FleetSolutions


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value13381374124712681292734758
Percentage of Goodwill49.856.368.167.670.366.068.0
Percentage of Assets16.416.618.418.821.519.018.4
Percentage of Assets wex:FleetSolutions0.00.00.00.00.00.00.0

wex:HealthandEmployeeBenefitSolutions


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value608622350353353353353352350330
Percentage of Goodwill22.625.519.118.819.219.231.631.431.529.6
Percentage of Assets7.47.55.25.25.95.68.38.59.18.0
Percentage of Assets wex:HealthandEmployeeBenefitSolutions0.00.00.00.00.00.00.00.00.00.0

wex:TravelandCorporateSolutions


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value7414452342531922728
Percentage of Goodwill27.618.212.813.510.52.52.6
Percentage of Assets9.15.43.53.83.20.70.7
Percentage of Assets wex:TravelandCorporateSolutions0.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1738141315521444148715281575161515141382103410691103111911541155119212281265129344846147044346147249847119520120820921523324113710910510910912012412434
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.817.019.017.418.819.919.018.917.717.415.314.915.916.617.117.718.819.921.120.410.511.112.210.211.011.112.110.35.05.56.15.76.36.77.84.54.04.24.84.44.75.25.92.3

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value15521575103011491259128643144445342744545548146418719420120120522323112699959997108114
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.019.015.217.121.020.310.110.711.89.810.710.711.710.14.85.35.95.56.06.47.44.13.73.84.43.94.35.5

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value12341283882988108010962842912972762882953093131181231271271507375748488
Percentage of FiniteLivedIntangibleAssetsNet79.581.585.786.085.885.266.065.765.764.764.764.864.367.563.363.763.163.165.076.976.476.977.377.6
Percentage of Assets15.115.513.014.718.017.36.77.07.76.46.96.97.56.93.13.33.73.54.82.93.33.03.34.2
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LicensingAgreements


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value11712114192124252727293030350.0
Percentage of FiniteLivedIntangibleAssetsNet7.67.71.41.71.71.95.96.16.06.96.86.87.40.0
Percentage of Assets1.41.50.20.30.40.40.60.70.70.70.70.70.90.0
Percentage of Assets us-gaap:LicensingAgreements0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-03-312011-12-31
Value36422933343612121313131415258.4118.6228.8359.1037.4070.9641.6
Percentage of FiniteLivedIntangibleAssetsNet2.42.72.92.92.72.82.92.92.93.23.13.13.25.44.54.44.44.53.21.01.6
Percentage of Assets0.40.50.40.50.60.60.30.30.30.30.30.30.40.60.20.20.30.20.20.00.1
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

wex:AcquiredSoftwareandDevelopedTechnology


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value16212710210711811411961
Percentage of FiniteLivedIntangibleAssetsNet10.58.110.09.49.425.124.830.5
Percentage of Assets2.01.51.51.62.03.02.91.8
Percentage of Assets wex:AcquiredSoftwareandDevelopedTechnology0.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority

us-gaap:DeferredTaxAssetsLiabilitiesNet

country:AU


Deferred
Period End2020-12-312014-12-312013-12-312012-12-312011-12-31
Value4.009-7.078-9.438-13.0535.354
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0
Percentage of Assets0.0-0.2-0.3-0.40.2
Percentage of Assets country:AU0.00.00.00.00.0

country:CA


Deferred
Period End2020-12-312019-12-312018-12-312016-12-312015-12-31
Value0.0270.1130.4080.0710.0
Percentage of DeferredTaxAssetsLiabilitiesNet0.70.00.00.00.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets country:CA0.00.00.00.00.0

country:MX


Deferred
Period End2020-12-31
Value0.006
Percentage of DeferredTaxAssetsLiabilitiesNet0.1
Percentage of Assets0.0
Percentage of Assets country:MX0.0

country:NZ


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value0.1230.2370.1160.1880.1830.2520.1850.0450.0480.105
Percentage of DeferredTaxAssetsLiabilitiesNet3.10.00.00.00.00.0-2.6-0.5-0.42.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets country:NZ0.00.00.00.00.00.00.00.00.00.0

srt:Europe


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value145.6455.8737.448
Percentage of DeferredTaxAssetsLiabilitiesNet370.10.00.00.0
Percentage of Assets0.20.10.10.1
Percentage of Assets srt:Europe0.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312019-12-312019-01-01
Value856871
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0
Percentage of Assets1.00.80.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value218195197174179184184184186363284143142144253
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.32.42.12.32.42.22.22.24.64.22.02.12.13.8

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-01-012017-12-31
Value110910439111080115511371310115810878359278782326986
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.012.511.113.014.614.815.813.612.710.513.712.30.30.014.6

us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentLiabilities


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-01-01
Value3.0387.5118.538.0218.0112.5365.1713.4023.876.5947.6122326
Percentage of ContractWithCustomerLiabilityCurrent0.30.70.90.70.70.20.40.30.40.80.82.7100.0
Percentage of Assets0.00.10.10.10.10.00.10.00.00.10.10.30.0
Percentage of Assets us-gaap:OtherCurrentLiabilities0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherLiabilities


Contract
Period End2020-09-302020-06-302019-12-31
Value146.7640.0
Percentage of ContractWithCustomerLiabilityCurrent1.30.60.0
Percentage of Assets0.20.10.0
Percentage of Assets us-gaap:OtherLiabilities0.00.00.0

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value146354152127119147248196173184216238379300397
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.64.31.91.51.51.93.02.32.02.33.23.35.54.55.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value351533072740267225892485304931133037261623112612254923562535
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.139.833.532.132.832.336.836.535.432.934.136.536.734.937.6

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value146354152127119147248196173184216238379300397
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.64.31.91.51.51.93.02.32.02.33.23.35.54.55.9

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-01-01
Value1613121211
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.10.10.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value525358555047348785862726213124
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.70.70.60.60.41.01.01.10.40.40.30.50.4

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-01-012019-12-312018-12-312017-12-312015-12-312014-12-312013-12-312012-12-31
Value287426862133202710691301685621
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.032.431.530.127.731.620.020.0

us-gaap:LongTermDebt us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Long
Period End2021-01-01
Value2926
Percentage of LongTermDebt101.8
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Long
Period End2021-01-01
Value52
Percentage of LongTermDebt1.8
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

us-gaap:LongTermDebt us-gaap:DebtInstrument

us-gaap:LoanParticipationsAndAssignments


Long
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value6050445711414120416618515413595
Percentage of LongTermDebt0.01.90.00.05.40.00.00.09.10.00.00.0
Percentage of Assets0.70.60.50.71.72.02.92.52.72.42.11.6
Percentage of Assets us-gaap:LoanParticipationsAndAssignments0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-07-01
Value294293240239237
Percentage of LongTermDebt0.00.00.00.00.0
Percentage of Assets3.23.52.92.90.0
Percentage of Assets wex:ConvertibleSeniorNotesDue2027 us-gaap:ConvertibleDebt0.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value286725082874287926532672268627002764280921332140212521322027
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.130.235.134.633.634.732.431.632.235.331.529.930.631.630.1

Secured Long Term Debt

us-gaap:SecuredLongTermDebt us-gaap:DebtInstrument

us-gaap:SecuredLongTermDebt

wex:EuropeanSecuritizationFacility


Secured
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value27242320142125212526182323231718196.3495.731
Percentage of SecuredLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.20.20.30.30.30.30.30.30.30.30.30.30.30.30.10.1
Percentage of Assets wex:EuropeanSecuritizationFacility0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Finance Costs Noncurrent Net

us-gaap:DeferredFinanceCostsNoncurrentNet

us-gaap:DeferredFinanceCostsNoncurrentNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value483787982927293133252527262829
Percentage of DeferredFinanceCostsNoncurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.41.11.20.40.40.40.40.40.30.40.40.40.40.4

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-312014-12-31
Value1961982202111822122182051992031511401301321191491528344
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.42.72.52.32.82.62.42.32.62.22.01.92.01.82.32.52.21.1

us-gaap:DeferredIncomeTaxLiabilitiesNet us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Deferred
Period End2021-01-012020-01-01
Value208216
Percentage of DeferredIncomeTaxLiabilitiesNet0.00.0
Percentage of Assets0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Deferred
Period End2021-01-012020-01-01
Value-12.109-2.23
Percentage of DeferredIncomeTaxLiabilitiesNet0.00.0
Percentage of Assets0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value13131210109.5759.5461010109.769.869109.228.4468.3248.2758.5581112131212131317190.8590.2280.519
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.10.10.10.10.10.10.10.20.10.10.20.10.10.10.10.10.20.30.30.30.30.30.30.40.40.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2641521641341281171061071091083229283332
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.91.82.01.61.61.51.31.31.31.40.50.40.40.50.5

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-01-01
Value8267697271
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets1.00.80.80.80.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value16
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value12
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value9752000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value7583000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value57
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.7

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-01-01
Value9981828482
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets1.21.01.01.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value124
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value24
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value179418751904208419761866192618421832180617851839178217591711149711361131109510661087105010771055988936903881827826817784756744709660638584559441294
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.522.523.325.125.024.323.221.621.422.726.425.725.626.125.425.026.727.328.424.526.024.726.223.125.425.326.324.124.023.826.325.627.929.631.126.724.924.426.629.40.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value1794188819172097198718761936185118431816179518491791177017201632157915491505151811361131109510661077903
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.522.723.425.225.124.423.321.721.522.826.525.825.826.225.525.024.925.125.124.026.727.328.424.526.226.3

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Stockholders
Period End2020-12-312019-12-31
Value18771927
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest97.999.5
Percentage of Assets22.923.2
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312019-12-31
Value-40.006-8.777
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-2.1-0.5
Percentage of Assets-0.5-0.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-31
Value-82.935-115.449
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-4.3-6.0
Percentage of Assets-1.0-1.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AccumulatedOtherComprehensiveIncome0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312019-12-31
Value830675
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest43.334.9
Percentage of Assets10.28.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:AdditionalPaidInCapital0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-31
Value0.4850.477
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.0
Percentage of Assets0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:CommonStock0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:NoncontrollingInterest


Stockholders
Period End2020-12-312019-12-31
Value139.385
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.70.5
Percentage of Assets0.20.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:NoncontrollingInterest0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-31
Value12881530
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest67.279.0
Percentage of Assets15.818.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-41.982
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-2.2
Percentage of Assets-0.5
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-31
Value1.976-8.587
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.1-0.4
Percentage of Assets0.0-0.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value-94.459-89.493-82.935-113.073-133.261-156.384-115.449-132.16-117.248-112.882-117.291-123.26-114.079-89.15-90.795-89.772-100.569-106.258-122.839-102.533-104.02-92.969-103.451-109.021-50.581-15.495
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-5.3-4.7-4.3-5.4-6.7-8.3-6.0-7.1-6.4-6.2-6.5-6.7-6.4-5.0-5.3-5.5-6.4-6.9-8.2-6.8-9.2-8.2-9.4-10.2-4.7-1.7
Percentage of Assets-1.0-1.1-1.0-1.4-1.7-2.0-1.4-1.5-1.4-1.4-1.7-1.7-1.6-1.3-1.3-1.4-1.6-1.7-2.0-1.6-2.4-2.2-2.7-2.5-1.2-0.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value808850872848695680675661651635593584574567569561552545547542181176174172179168
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest45.145.045.540.535.036.334.935.735.435.033.031.632.132.033.134.435.035.236.435.716.015.616.016.216.618.7
Percentage of Assets8.810.210.710.28.88.88.17.77.68.08.88.28.38.48.48.68.78.89.18.64.34.34.54.04.34.9
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value0.4910.4890.4850.4850.4790.4790.4770.4770.4770.4760.4750.4750.4750.4750.4730.4730.4730.4730.4720.4720.4310.4310.4310.4310.430.429
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value13131210109.5759.5461010109.769.869109.228.4468.3248.2758.5581112131212170.519
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.70.70.60.60.50.50.50.60.60.60.50.60.60.50.50.50.50.60.81.11.21.11.21.60.1
Percentage of Assets0.20.20.10.10.10.10.10.10.10.20.10.10.20.10.10.10.10.10.20.30.30.30.30.40.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value1252128612861521158715141539148414701456148115501493145314041324129112731244123812191206118311621081879
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest69.868.167.172.579.880.779.580.279.780.282.583.883.382.181.681.181.782.282.681.6107.3106.7108.0109.0100.497.4
Percentage of Assets13.615.515.718.320.119.718.517.417.118.321.921.721.521.520.820.320.420.620.719.628.629.130.726.726.325.6
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-172.342-150.331-130.566
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-9.6-9.1-9.0-8.2-8.7-9.2-8.9-9.3-9.3-9.5-9.6-9.3-9.6-9.7-10.0-10.6-10.9-11.1-11.4-11.4-15.2-15.2-15.7-16.2-13.9-14.5
Percentage of Assets-1.9-2.1-2.1-2.1-2.2-2.2-2.1-2.0-2.0-2.2-2.5-2.4-2.5-2.6-2.6-2.6-2.7-2.8-2.9-2.7-4.0-4.2-4.5-4.0-3.7-3.8
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value491000.0489000.0485000.0485000.0479000.0479000.0477000.0477000.0477000.0476000.0475000.0475000.0475000.0475000.0473000.0473000.0473000.0473000.0472000.0472000.0431000.0431000.0431000.0431000.0431000.0431000.0430000.0430000.0430000.0430000.0429000.0429000.0429000.0428000.0426000.0425000.0425000.0424000.0423000.0422000.0422000.0422000.0419000.0412000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value808850872848695680675661651635593584574567569561552545547542181176174172183179179177172169168166163160162157153150146144141138132112
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.810.210.710.28.88.88.17.77.68.08.88.28.38.48.48.68.78.89.18.64.34.34.54.04.44.24.33.94.44.64.94.64.74.65.25.15.66.06.45.85.55.86.37.5

us-gaap:AdditionalPaidInCapital us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Additional
Period End2021-01-01
Value830
Percentage of AdditionalPaidInCapital0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Additional
Period End2021-01-01
Value-41.982
Percentage of AdditionalPaidInCapital0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1252128612861521158715141539148414701456148115501493145314041324129112731244123812191206118311621130110410811033959916879845801759730701686656633600552511499412
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.615.515.718.320.119.718.517.417.118.321.921.721.521.520.820.320.420.620.719.628.629.130.726.727.026.026.322.624.724.825.623.123.221.823.522.925.326.127.824.321.621.423.827.5

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Retained
Period End2021-01-012020-01-01
Value12881530
Percentage of RetainedEarningsAccumulatedDeficit0.00.0
Percentage of Assets0.00.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.00.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Retained
Period End2021-01-01
Value1.976
Percentage of RetainedEarningsAccumulatedDeficit0.0
Percentage of Assets0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-94.459-89.493-82.935-113.073-133.261-156.384-115.449-132.16-117.248-112.882-117.291-123.26-114.079-89.15-90.795-89.772-100.569-106.258-122.839-102.533-104.02-92.969-103.451-109.021-67.522-75.173-50.581-24.7436.137-1.422-15.4950.337-7.27437373728383016463527-0.287
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-1.0-1.1-1.0-1.4-1.7-2.0-1.4-1.5-1.4-1.4-1.7-1.7-1.6-1.3-1.3-1.4-1.6-1.7-2.0-1.6-2.4-2.2-2.7-2.5-1.6-1.8-1.2-0.50.2-0.0-0.50.0-0.21.11.21.21.11.51.30.71.81.51.3-0.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17217217217217217217217217217217217217217217217217217217217217217217217217217215015015014713013013013011211211210110110110110110183
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.92.12.12.12.22.22.12.02.02.22.52.42.52.62.62.62.72.82.92.74.04.24.54.04.14.13.73.33.94.03.83.63.83.83.63.74.14.04.44.14.04.24.85.5

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value13131210109.5759.5461010109.769.869109.228.4468.3248.2758.5581112131212131317190.8590.2280.519
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.10.10.10.10.10.10.10.20.10.10.20.10.10.10.10.10.20.30.30.30.30.30.30.40.40.00.00.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2020-09-30
Value92
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2020-09-30
Value92
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.0

us-gaap:CommonStock


Stock
Period End2020-09-30
Value0.006
Percentage of StockIssuedDuringPeriodValueNewIssues0.0
Percentage of Assets0.0
Percentage of Assets us-gaap:CommonStock0.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value20171714128.735159.7039.238.7976.9058.9558.0268.2587.239-2.5635.4015.1724.9142.0561.2953.0563.9260.8631.3344.5823.048-0.8832.2382.4941.049-7.5762.2282.6552.3940.8161.902
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value20171714128.735159.7039.238.7976.9058.9558.0268.2587.239-2.5635.4015.1724.9142.0561.2953.0563.9260.8631.3344.5823.048-0.8832.2382.4941.049-7.5762.2282.6552.3940.8161.902
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value95-217.29582483853404571259.29670217260-163.0998517846-32.74-59.179-70.258-24.097-143.19186197194-118.632171299170-95.606-77.75664-57.6883.834289725-12.315-38.23812534-64.252-44.528-15.31821-23.2046.32
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.2-72.129.117.5152.4108.3104.138.53.026.357.0106.6-68.935.653.914.3-10.8-20.2-24.2-8.4-61.242.092.986.1-55.584.9141.276.9-47.4-42.735.6-30.12.217.357.515.7-8.0-27.389.922.6-45.5-37.1-13.321.6-25.47.5

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-579000000.0-16406000.0-254130000.0-33349000.0-20901000.0-20708000.0-68302000.0-297400000.0-28045000.0-596870000.0-196700000.0-20094000.0-20259000.0-17126000.0-107500000.0-18567000.0-15860000.0-21578000.0-20877000.0-1098400000.0-20307000.0-20848000.0-97087000.0-19325000.0-14953000.04707000.0-317270000.0-561670000.0-13733000.0-11359000.0-20581000.0-16695000.0-8943000.0-5123000.0-382820000.0-3836000.0-38472000.0-4701000.0-8711000.0-13817000.0-2373000.0-15603000.0-8463000.0-346640000.0-6245000.0-6089000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-171.5-5.4-89.4-12.0-8.3-6.6-15.5-91.0-8.9-224.1-51.6-8.2-8.6-7.1-32.4-5.7-5.2-7.4-7.2-381.7-8.7-10.1-45.7-8.5-7.02.3-149.8-252.9-6.8-6.2-11.3-8.7-5.0-3.1-226.5-2.4-25.1-3.4-6.2-9.1-1.7-13.0-7.4-345.8-6.8-7.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value513-114.579-221.52224654-257.96-87.932-54.603396496-21.77-12.777124-192.593182157090-255.9811343-37.496166-357.26176-190.17151-274.9796467381-72.293165-42.4091284820522847-133.498-34.61487781533730-27.13
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax152.0-38.0-78.088.721.4-82.1-20.0-16.7126.1186.3-5.7-5.252.5-80.355.04.923.231.1-88.0466.9-16.080.7-168.078.2-89.025.3-129.8290.936.544.9-39.786.3-23.877.828.5127.6149.433.9-95.5-22.861.965.013.5336.833.3-32.4

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value27-356.003-385.58426542345310-228.992374-28.9533.527220-64.092-127.053247331611
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.3-118.2-135.795.7167.214.370.5-70.1119.1-10.90.990.0-27.1-53.074.710.25.63.9

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6.1214.455165.5691.8932.0022.3812.093.3762.0951.9571.8982.1433.6762.0221.7722.2091.9542.0257.0880.7710.7720.778
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-13.543-2.235-12.82815-22.882-8.83136.215-3.7753.402118.278-0.85612-30.812154.407103.8310.4172.607121315-4.8281320104.565103.7494.5049.6829.0210.5157.967251.9083.053154.2430.5072.93.2088.3557.073
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value666666656464636258515048505053514949504423232021212221201515151415151412111112121012127.136.0376.03
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value123350-135.186685-200.428-273.51310156245-375.00915087133-33.7421175060-93.9092.8669868-141.085-69.78767110-230.661950131-191.649-20.4915190-204.24349-29.153143-119.206-48.11124171-42.507-9.2271874
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value95-217.29582483853404571259.29670217260-163.0998517846-32.74-59.179-70.258-24.097-143.19186197194-118.632171299170-95.606-77.75664-57.6883.834289725-12.315-38.23812534-64.252-44.528-15.31821-23.2046.32
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.2-72.129.117.5152.4108.3104.138.53.026.357.0106.6-68.935.653.914.3-10.8-20.2-24.2-8.4-61.242.092.986.1-55.584.9141.276.9-47.4-42.735.6-30.12.217.357.515.7-8.0-27.389.922.6-45.5-37.1-13.321.6-25.47.5

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.96722-224.075-58.96112-13.6326543311623573948793317295.288191223204126224774433634434228291430233248401218203018
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.07.5-78.9-21.25.0-4.314.913.210.06.16.023.416.620.324.110.55.610.11.86.85.411.29.818.412.411.022.633.521.520.118.922.923.717.317.28.919.816.623.531.728.710.116.120.532.822.1

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1023-223.891-57.71713-12.2696442311623573949793316293.139191123214126204773423633434228281430233248
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.07.7-78.8-20.85.3-3.914.713.010.16.16.223.416.720.624.010.55.59.91.16.75.111.310.118.512.49.922.333.221.319.818.622.923.617.317.18.919.816.623.531.7

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value201719171412128.735159.7039.238.7976.9058.9558.1338.4837.4146.4575.435.1994.874.2432.1933.0673.9423.2183.7014.5493.1172.4232.5472.4941.9822.4062.212.6552.7273.4241.9382.8552.3142.262.0142.4351.4311.545
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensation us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value211820181511129.52214109.4449.7996.9058.9558.1338.4837.4146.457
Percentage of ShareBasedCompensation105.0105.9108.1101.6106.094.3102.8109.098.9107.6102.3111.4100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-579000000.0-16406000.0-254130000.0-33349000.0-20901000.0-20708000.0-68302000.0-297400000.0-28045000.0-596870000.0-196700000.0-20094000.0-20259000.0-17126000.0-107500000.0-18567000.0-15860000.0-21578000.0-20877000.0-1098400000.0-20307000.0-20848000.0-97087000.0-19325000.0-14953000.04707000.0-317270000.0-561670000.0-13733000.0-11359000.0-20581000.0-16695000.0-8943000.0-5123000.0-382820000.0-3836000.0-38472000.0-4701000.0-8711000.0-13817000.0-2373000.0-15603000.0-8463000.0-346640000.0-6245000.0-6089000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-171.5-5.4-89.4-12.0-8.3-6.6-15.5-91.0-8.9-224.1-51.6-8.2-8.6-7.1-32.4-5.7-5.2-7.4-7.2-381.7-8.7-10.1-45.7-8.5-7.02.3-149.8-252.9-6.8-6.2-11.3-8.7-5.0-3.1-226.5-2.4-25.1-3.4-6.2-9.1-1.7-13.0-7.4-345.8-6.8-7.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value181820182020233019283318191423181521169.274152016191512181611119.333177.4575.566.245.862104.9685.2837.4455.9946.4238.5666.9236.7926.663
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value513-114.579-221.52224654-257.96-87.932-54.603396496-21.77-12.777124-192.593182157090-255.9811343-37.496166-357.26176-190.17151-274.9796467381-72.293165-42.4091284820522847-133.498-34.61487781533730-27.13
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax152.0-38.0-78.088.721.4-82.1-20.0-16.7126.1186.3-5.7-5.252.5-80.355.04.923.231.1-88.0466.9-16.080.7-168.078.2-89.025.3-129.8290.936.544.9-39.786.3-23.877.828.5127.6149.433.9-95.5-22.861.965.013.5336.833.3-32.4

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentInterestRateStatedPercentage

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt, us-gaap:SubsequentEvent


Debt
Period End2020-07-01
Value0.065
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations wex:ConvertibleSeniorNotesDue2027 us-gaap:ConvertibleDebt us-gaap:SubsequentEvent0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-30
Value-7.9-7.80.4-59.83.1080.317-0.0090.3110.280.2640.0410.2470.2610.24-0.2460.3540.390.3330.0360.240.2730.3620.42425.1
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2020-12-312019-12-312018-12-312013-12-312012-12-312011-12-31
Value1043000.0892000.0891000.049000.0119000.0353000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312013-12-312012-12-312011-12-312010-03-032009-03-052009-02-13
Value115.72115.82104.6213.5919.6519.7230.0613.613.51
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2022051421111341631457343143711
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilities us-gaap:IncomeTaxAuthority

country:SG


Deferred
Period End2020-12-31
Value19
Percentage of DeferredTaxLiabilities9.8

country:US


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value2012171511161487634
Percentage of DeferredTaxLiabilities99.6105.8106.4104.2101.7103.779.9

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4.1330.8108.9965.0374.964.7764.8565.2836.1766.0590.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value603226175.624.8142.211.2921.219
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.884210.3780.0768.8170.1810.1359.723
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.884210.3780.0768.8170.1810.1359.723
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt


Adjustments
Period End2020-09-30
Value41
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Adjustments
Period End2020-12-31
Value0.0
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt0.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-30
Value41
Percentage of AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock

us-gaap:AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value43256.879-59.942.62415281741
Percentage of AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value43256.879-59.942.624281741
Percentage of AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther us-gaap:BusinessAcquisition

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther

wex:WEXEuropeServices


Adjustments
Period End2021-04-13
Value81
Percentage of AdjustmentsToAdditionalPaidInCapitalOther100.0

us-gaap:AmortizationOfFinancingCostsAndDiscounts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AmortizationOfFinancingCostsAndDiscounts

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-30
Value501000.0553000.01740000.01674000.0
Percentage of AmortizationOfFinancingCostsAndDiscounts100.0100.0100.0100.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestPeriodIncreaseDecrease us-gaap:BusinessAcquisition

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestPeriodIncreaseDecrease

wex:WEXEuropeServices


Aoci
Period End2021-04-13
Value-2284000.0
Percentage of AociIncludingPortionAttributableToNoncontrollingInterestPeriodIncreaseDecrease100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

wex:OriginalPurchaseAgreement


Business
Period End2021-06-30
Value1.47
Percentage of BusinessAcquisitionProFormaEarningsPerShareBasic100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

wex:OriginalPurchaseAgreement


Business
Period End2021-06-30
Value1.46
Percentage of BusinessAcquisitionProFormaEarningsPerShareDiluted100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

wex:OriginalPurchaseAgreement


Business
Period End2021-06-30
Value63
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0

us-gaap:BusinessAcquisitionsProFormaRevenue us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionsProFormaRevenue

wex:OriginalPurchaseAgreement


Business
Period End2021-06-30
Value351
Percentage of BusinessAcquisitionsProFormaRevenue100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-30
Value1.90.01.72.45.92.50.00.00.0770.2650.01.6355.5590.50.861-0.6580.06.3410.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.00.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

wex:Benefitexpress


Business
Period End2021-06-01
Value275
Percentage of BusinessCombinationConsiderationTransferred1100.0

wex:OriginalPurchaseAgreement


Business
Period End2020-12-15
Value577
Percentage of BusinessCombinationConsiderationTransferred10.0

wex:WEXEuropeServices


Business
Period End2021-04-13
Value97
Percentage of BusinessCombinationConsiderationTransferred10.0

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

wex:Benefitexpress, us-gaap:SubsequentEvent


Business
Period End2021-04-14
Value275
Percentage of BusinessCombinationConsiderationTransferred10.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles

wex:OriginalPurchaseAgreement, us-gaap:CustomerRelationships


Business
Period End2021-06-302021-03-31
Value0.0-32.323
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.0100.0

wex:OriginalPurchaseAgreement, us-gaap:DevelopedTechnologyRights


Business
Period End2021-06-302021-03-31
Value0.0-56.825
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.0175.8

wex:OriginalPurchaseAgreement, us-gaap:LicensingAgreements


Business
Period End2021-06-302021-03-31
Value0.0-4.208
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles0.013.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-0.2342.2131.092-0.313-0.9623.3623.1690.539-0.9832.0462.9614.35-3.5434.801-2.9571.4771.7244.352
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAcquiredFromAcquisition

us-gaap:CashAcquiredFromAcquisition


Cash
Period End2020-12-15
Value232
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition

wex:Benefitexpress


Cash
Period End2021-06-01
Value15
Percentage of CashAcquiredFromAcquisition0.0

wex:OriginalPurchaseAgreement


Cash
Period End2020-12-15
Value232
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType, us-gaap:FinancingReceivablesPeriodPastDue

us-gaap:ConcentrationRiskPercentage1

us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk, us-gaap:FinancingReceivables1To29DaysPastDue


Concentration
Period End2021-03-312020-03-312019-03-312018-03-31
Value98.00.960.960.96
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0

us-gaap:AccountsReceivable, us-gaap:CreditConcentrationRisk, wex:FinancingReceivables1To59DaysPastDue


Concentration
Period End2021-03-312020-03-312019-03-312018-03-31
Value99.00.970.980.98
Percentage of ConcentrationRiskPercentage1101.0101.0102.1102.1

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.72.70.01.00.3-3.03.83.62.32.92.2
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2021-03-31
Value14
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0

us-gaap:DebtInstrumentIncreaseDecreaseForPeriodNet us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentIncreaseDecreaseForPeriodNet

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheA, us-gaap:SecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2021-04-01
Value117
Percentage of DebtInstrumentIncreaseDecreaseForPeriodNet100.0

us-gaap:DebtInstrumentInterestRateDuringPeriod us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateDuringPeriod

wex:AustralianSecuritizationFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.050.96-0.071.0296-0.00720.0176-0.0018-0.0089-0.00030.029
Percentage of DebtInstrumentInterestRateDuringPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:EuropeanSecuritizationFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.070.94-0.051.01890.0020.0091-0.004300.00190.00870.0007-0.00230.00840.0030.00690.0007-0.00590.00940.0012
Percentage of DebtInstrumentInterestRateDuringPeriod-140.097.971.499.0-27.851.7238.9-0.0-633.330.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtInstrumentPeriodicPaymentInterest us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentPeriodicPaymentInterest

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2021-01-15
Value10
Percentage of DebtInstrumentPeriodicPaymentInterest100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value40373839394037363731-8.88229302953514949504623222020202120191515141414142427111111111010116.7525.7375.873
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:InterestRateSwap, us-gaap:Nondesignated, wex:FinancingInterestIncome


Derivative
Period End2021-06-302020-06-30
Value-6.081-4.106
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0

us-gaap:InterestRateSwap, us-gaap:Nondesignated, wex:NetUnrealizedGainsonInterestRateSwapAgreements


Derivative
Period End2021-06-302020-06-30
Value5.962-4.053
Percentage of DerivativeGainLossOnDerivativeNet-98.098.7

us-gaap:DirectOperatingCosts

us-gaap:DirectOperatingCosts


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value11610911110299104111989991
Percentage of DirectOperatingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1789000.0-7723000.07503000.04289000.04346000.0-16543000.08484000.0-2817000.0-3390000.01743000.04897000.0-1217000.0-13773000.0-587000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingInterestExpense

us-gaap:FinancingInterestExpense


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.2712.6243.6595.2626.5048.3853334353126252527252528272635302110111112119.847.2767.3567.3427.3697.3697.3397.0031.2431.0762.2852.5893.13.5482.4392.4111.4840.6930.726
Percentage of FinancingInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinancingInterestExpense us-gaap:LossContingenciesByNatureOfContingency

wex:CommitmentLetter


Financing
Period End2020-09-30
Value5.0
Percentage of FinancingInterestExpense95.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 wex:AssetAcquisition

us-gaap:FinitelivedIntangibleAssetsAcquired1

wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Finitelived
Period End2021-04-01
Value263
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.342-2.7556.19-0.784-2.462-28.72712-16.5286.665-3.885-11.362-1.094-26.7340.39-3.65914108.442-24.8985.932-4.82316-5.6776.525-2.161-4.376-8.149-7.561.2381.033-0.7442.968-1.028-0.2320.0130.18-0.472-0.02-0.096-0.8550.0040.4880.0877.0150.04
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnPriceRiskDerivativesNet

us-gaap:GainLossOnPriceRiskDerivativesNet


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value6.0137.0333.774-3.842-32.047-5.65-21.516-11.9122.1572.70613-0.15-2.2641.565
Percentage of GainLossOnPriceRiskDerivativesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:InterestRateSwap, us-gaap:Nondesignated, wex:FinancingInterestIncome


Gain
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-5.45726-5.438-4.106-0.792-11.0241.3552.1422.116-9.7021.8661.3630.3130.4570.377-0.077-0.543
Percentage of GainLossOnPriceRiskDerivativesNet-77.60.0-144.1106.92.50.0-24.0-10.0-17.80.086.550.42.30.0-251.33.4-34.7

us-gaap:InterestRateSwap, us-gaap:Nondesignated, wex:NetUnrealizedGainsonInterestRateSwapAgreements


Gain
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value7.525.1533.774-4.053-32.4434.54-5.834-21.86-12.209-16.022.343.944132.163-0.15-2.2641.565120.00.00.0
Percentage of GainLossOnPriceRiskDerivativesNet106.90.0100.0105.5101.20.0103.3101.6102.50.0108.5145.8100.00.0100.0100.0100.00.00.00.00.0

us-gaap:GainLossOnSaleOfAccountsReceivable dei:LegalEntity

us-gaap:GainLossOnSaleOfAccountsReceivable

wex:WEXEuropeServices


Gain
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.7-5.41.70.4-1.1-0.8-0.9-0.82.5-1.1-1.2-1.1-1.1-1.15-1.25-0.2
Percentage of GainLossOnSaleOfAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:WEXLatinAmerica


Gain
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value3.70.01.61.13.74.14.83.53.73.2
Percentage of GainLossOnSaleOfAccountsReceivable0.0-0.094.1275.00.0-372.7-600.0-388.9-462.5-290.9

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:BusinessAcquisition

us-gaap:GoodwillPurchaseAccountingAdjustments

wex:OriginalPurchaseAgreement


Goodwill
Period End2021-06-302021-03-31
Value2.02874
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.0

us-gaap:IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions

us-gaap:IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions


Income
Period End2020-09-30
Value13
Percentage of IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-9.173-3.877-8.614170.3425.8222.754-6.07-7.797-1.153-6.6372.012.4280.09214-4.2570.7730.685-1.6212.066-4.241-10.818-6.6017.15811-1.558-15.013-4.05-8.4155.7082.1239.612-4.9250.7760.456-0.866107.205-0.938-13.2068.6971.744-7.0987.309-1.859-0.424
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value188-100.7441049427-75.38346-18.246-43.554143.9378.082-17.4045.362-11.06235-32.5471.824-63.923519.743-31.506594.788-23.921101113-6.49912-1.017112.9844.1731.784-3.498-4.041-2.8354.5758.523-6.424-0.839113.046-6.021
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeposits

us-gaap:IncreaseDecreaseInDeposits


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value348102-233.029-128.361108-143.049-121.354-17.779452-136.7178.12511046-185.433202-31.68381-78.392-166.811348-103.61170-318.36284-228.794155-488.9521761101-69.263170-37.796135-318.7324425413-7.121-67.676
Percentage of IncreaseDecreaseInDeposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-17699000.02490000.03224000.07904000.0-2258000.0-1816000.0-7265000.0-5017000.0-11314000.02161000.0-2000.0971000.0-6230000.0-3152000.03600000.02965000.0-1334000.0-331000.08502000.0-2824000.03142000.0-734000.0-101000.01440000.0-2358000.0-1303000.0-1466000.0-2074000.0-688000.01038000.083000.0-2139000.0168000.01145000.0575000.0-2210000.0-10119000.0295000.010147000.0-426000.0-360000.0-176000.0-850000.02936000.0-216000.0187000.0
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-25.22311-7.4063.806-21.74418-0.481-3.703-34.2627.109436.465-0.885-117.069-14.547142.1691.024
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:InterestExpenseDebtExcludingAmortization

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-30
Value5.0385.0385.0374.982
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet

us-gaap:RevolvingCreditFacility, us-gaap:SubsequentEvent


Line
Period End2021-04-01
Value60
Percentage of LineOfCreditFacilityIncreaseDecreaseForPeriodNet100.0

us-gaap:LineOfCreditFacilityPeriodicPayment us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityPeriodicPayment

wex:CreditFacilityAndTermLoans, wex:TwoThousandAndSixteenCreditAgreementTrancheA


Line
Period End2021-04-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value120.00.00.0120.0-0.30.05.7
Percentage of LineOfCreditFacilityPeriodicPayment100.00.00.00.0100.00.0100.00.0100.0

wex:CreditFacilityAndTermLoans, wex:TwoThousandAndSixteenCreditAgreementTrancheB


Line
Period End2021-04-012019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.60.00.00.33.40.00.00.03.4
Percentage of LineOfCreditFacilityPeriodicPayment29.50.00.00.027.20.0-0.00.059.6

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:MinorityInterestDecreaseFromRedemptions


Minority
Period End2021-06-302015-12-312015-09-302014-12-312014-09-30
Value960.0460.00.0
Percentage of MinorityInterestDecreaseFromRedemptions100.00.0100.00.00.0

us-gaap:MinorityInterestDecreaseFromRedemptions us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Minority
Period End2021-06-30
Value2.284
Percentage of MinorityInterestDecreaseFromRedemptions2.4

us-gaap:AdditionalPaidInCapital


Minority
Period End2021-06-30
Value81
Percentage of MinorityInterestDecreaseFromRedemptions84.2

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-30
Value13
Percentage of MinorityInterestDecreaseFromRedemptions13.5

us-gaap:MinorityInterestPeriodIncreaseDecrease us-gaap:BusinessAcquisition

us-gaap:MinorityInterestPeriodIncreaseDecrease

wex:WEXEuropeServices


Minority
Period End2021-04-13
Value-13.077
Percentage of MinorityInterestPeriodIncreaseDecrease100.0

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToRedeemableNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value232000.0353000.0537000.099000.0142000.032000.014000.0-7000.00531000.0670000.0-11000.0229000.0218000.0-82000.0-167000.0-68000.0-60000.0-161000.0-112000.0-199000.0-14000.0
Percentage of NetIncomeLossAttributableToRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2.682-6.8771523-41.404-15.333-4.3554.3714.193-9.25-25.4131.935-0.052116.08216-20.5641.549-11.479105.313-34.9488.074-26.134-26.934-31.8657.40714-15.6947.684-44.3870.153-0.4559.006-9.8198.00213-29.888107.6831413-0.335-0.198
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForLegalSettlements us-gaap:BusinessAcquisition

us-gaap:PaymentsForLegalSettlements

wex:OriginalPurchaseAgreement


Payments
Period End2020-12-15
Value162
Percentage of PaymentsForLegalSettlements100.0

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest

us-gaap:PaymentsForRepurchaseOfRedeemableNoncontrollingInterest


Payments
Period End2021-06-302021-04-01
Value1111
Percentage of PaymentsForRepurchaseOfRedeemableNoncontrollingInterest100.0100.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value5.2127.5634.2730.0-0.0010.00.03.4430.5312.4030.02.9070.5470.4380.00.00.0
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.00.0100.00.00.0100.0100.0100.00.0100.0100.0100.00.00.00.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2020-09-30
Value570000.0
Percentage of PaymentsOfFinancingCosts100.0

us-gaap:PaymentsOfFinancingCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Payments
Period End2020-12-31
Value0
Percentage of PaymentsOfFinancingCosts0.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2020-09-30
Value968000.0
Percentage of PaymentsOfStockIssuanceCosts100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.884210.2480.3780.0768.8170.3130.1810.1359.7230.20.3620.0110.1070.2260.1749.02
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates us-gaap:ConsolidatedEntities, us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesAndInterestInAffiliates

srt:AffiliatedEntity, wex:POHolding


Payments
Period End2021-06-01
Value12
Percentage of PaymentsToAcquireBusinessesAndInterestInAffiliates100.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

wex:OriginalPurchaseAgreement


Payments
Period End2020-12-152020-01-24
Value6151300
Percentage of PaymentsToAcquireBusinessesGross100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

wex:Benefitexpress


Payments
Period End2021-06-01
Value259087
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0

wex:OriginalPurchaseAgreement


Payments
Period End2021-06-302021-03-312020-12-15
Value2.028381383
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.00.00.0

wex:POHolding


Payments
Period End2021-06-01
Value262
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.1

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireInterestInSubsidiariesAndAffiliates

wex:WEXEuropeServices, us-gaap:SubsequentEvent


Payments
Period End2021-04-13
Value81
Percentage of PaymentsToAcquireInterestInSubsidiariesAndAffiliates100.0

us-gaap:PaymentsToAcquireMarketableSecurities

us-gaap:PaymentsToAcquireMarketableSecurities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value79000.096000.06103000.0106000.0119000.0131000.0137000.0148000.05142000.0140000.0141000.01383000.0123000.0121000.0119000.0125000.0116000.0114000.0137000.0120000.05107000.0489000.086000.089000.088000.086000.097000.086000.02584000.070000.098000.072000.01567000.065000.0640000.070000.074000.080000.0156000.06556000.036000.01761000.035000.038000.0
Percentage of PaymentsToAcquireMarketableSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromConvertibleDebt

us-gaap:ProceedsFromConvertibleDebt


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromConvertibleDebt0.0

us-gaap:ProceedsFromConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Proceeds
Period End2020-07-01
Value299
Percentage of ProceedsFromConvertibleDebt0.0

us-gaap:ProceedsFromConvertibleDebt us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt


Proceeds
Period End2020-07-01
Value389
Percentage of ProceedsFromConvertibleDebt0.0

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital


Proceeds
Period End2020-12-31
Value0
Percentage of ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital0.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-12-31
Value0.0
Percentage of ProceedsFromIssuanceOfCommonStock0.0

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromLinesOfCredit


Proceeds
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0.03000.0164239863287
Percentage of ProceedsFromLinesOfCredit0.0100.00.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value20000.061000.012000.070000.011000.088000.011000.042000.092000.085000.085000.081000.028000.072000.0186000.0173000.043000.0229000.045000.0267000.048000.0135000.050000.0180000.0205000.0159000.058000.0113000.073000.093000.0127000.0482000.081000.0502000.0323000.0530000.0351000.0347000.0
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMinorityShareholders

us-gaap:ProceedsFromMinorityShareholders


Proceeds
Period End2021-06-012021-06-30
Value1212
Percentage of ProceedsFromMinorityShareholders100.0100.0

us-gaap:ProceedsFromRepaymentsOfOtherDebt

us-gaap:ProceedsFromRepaymentsOfOtherDebt


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-214.798194-2.031-84.985-57.556-18.089-107.19382-19.027281641-19.016.03245100.00.280.6370.003-0.485-94.64925183.4295.019-1.788-2.0020.78737
Percentage of ProceedsFromRepaymentsOfOtherDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndCollectionOfReceivables

us-gaap:ProceedsFromSaleAndCollectionOfReceivables


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value400200-3247.88002002800-10369.7500040002000-595.41309190
Percentage of ProceedsFromSaleAndCollectionOfReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndCollectionOfReceivables dei:LegalEntity

wex:WEXEuropeServices


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value14411937721227512814329156164150266717119017018017017153
Percentage of ProceedsFromSaleAndCollectionOfReceivables36.259.5-116.215.338.04.6-138.23.14.17.5-448.113.1100.00.00.00.00.00.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value20225.0462.0910.1841.9521.4621.1981.8760.4050.1850.7940.8750.5760.1380.1640.3590.0720.0160.1910.0870.0060.0090.00.010.0140.0040.0770.0540.1040.0080.1451.380.1462.7630.4890.0861.2870.1580.080.3752.30.8710.3360.9531.017
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForOtherCreditLosses

us-gaap:ProvisionForOtherCreditLosses


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value125.05911122033181414171921111313191612139.4896.4433.9178.2936.6353.9833.9148.997.2616.8039.096.5145.0154.9153.7567.6655.6474.1845.0437.0638.6776.1285.6597.1943.8822.8515.911
Percentage of ProvisionForOtherCreditLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-03-312012-03-31
Value0.00.03000.00.01624096933512874426259971036117010354384.4
Percentage of RepaymentsOfLongTermLinesOfCredit0.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfNotesPayable

us-gaap:RepaymentsOfNotesPayable


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-312015-12-312014-12-312012-12-312012-09-302011-12-312011-09-30
Value0.040016161616161616158.828.8199.0769.0768.6878.6888.6878.6886.8756.8756.8756.8752.52.52.52.5
Percentage of RepaymentsOfNotesPayable0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-20.001-0.12.03184-42.60216115718
Percentage of RepaymentsOfOtherDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems

us-gaap:RestructuringCharges

us-gaap:MaterialReconcilingItems


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.705125.5751.0454.6952.24125.4134.7462.7555.4431.973
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueNotFromContractWithCustomer

us-gaap:RevenueNotFromContractWithCustomer


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
Value12110911410493117139133127115105141
Percentage of RevenueNotFromContractWithCustomer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueNotFromContractWithCustomer us-gaap:StatementBusinessSegments

wex:FleetSolutions


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
Value1211081131019211013212512010188114
Percentage of RevenueNotFromContractWithCustomer99.599.298.696.798.194.394.794.194.387.983.181.1

wex:HealthandEmployeeBenefitSolutions


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
Value0.0480.0230.9132.9381.0894.4354.8285.2754.6394.0163.9258.558
Percentage of RevenueNotFromContractWithCustomer0.00.00.82.81.23.83.54.03.63.53.76.0

wex:TravelandCorporateSolutions


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
Value0.6020.9070.6830.5640.7062.2572.5882.5932.6679.961318
Percentage of RevenueNotFromContractWithCustomer0.50.80.60.50.81.91.81.92.18.613.112.9

us-gaap:SaleOfStockConsiderationReceivedOnTransaction

us-gaap:SaleOfStockConsiderationReceivedOnTransaction


Sale
Period End2020-07-01
Value90
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

us-gaap:SaleOfStockConsiderationReceivedOnTransaction us-gaap:StatementEquityComponents, us-gaap:SubsidiarySaleOfStock

us-gaap:CommonStock, us-gaap:PrivatePlacement


Sale
Period End2020-07-01
Value90
Percentage of SaleOfStockConsiderationReceivedOnTransaction100.0

us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction

us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction


Sale
Period End2020-07-01
Value4.7
Percentage of SaleOfStockPercentageOfOwnershipAfterTransaction100.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:CommonStock


Stock
Period End2020-09-30
Value577000.0
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value214000.0394000.030000.05000.0189000.016000.027000.0117000.029000.014000.014000.0148000.01000.02000.04000.05000.0014000.06000.01000.01000.001000.01000.01000.05000.04000.08000.0011000.048000.011000.098000.035000.05000.096000.012000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value20222.0910.1841.9521.1981.8760.4050.1850.7940.8750.5760.1380.1640.3590.0720.0170.190.0880.0050.0090.00.010.0140.0030.0780.0530.1050.0080.1451.3810.1462.7620.490.0861.2870.159
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value20222.0910.1841.951.1981.8750.4040.1850.7940.8750.5740.1380.1640.3590.0720.0170.190.0880.0050.0090.00.010.0140.0030.0780.0530.1050.0080.1451.380.1462.7610.490.0861.2860.158
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.099.9100.099.999.8100.0100.0100.099.7100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.099.999.4

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.0020.0040.0020.00.0010.0010.00.00.00.0020.00.00.00.0010.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0010.00.0010.00.00.0010.001
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.10.00.10.20.00.00.00.30.00.00.01.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.00.10.6

us-gaap:StockRedeemedOrCalledDuringPeriodValue

us-gaap:StockRedeemedOrCalledDuringPeriodValue


Stock
Period End2021-03-15
Value400
Percentage of StockRedeemedOrCalledDuringPeriodValue100.0

us-gaap:StockRedeemedOrCalledDuringPeriodValue us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Stock
Period End2021-06-30
Value400
Percentage of StockRedeemedOrCalledDuringPeriodValue0.0

us-gaap:TemporaryEquityIssuePeriodIncreaseOrDecrease

us-gaap:TemporaryEquityIssuePeriodIncreaseOrDecrease


Temporary
Period End2021-06-302021-03-312020-06-302020-03-31
Value4325-59.942.624
Percentage of TemporaryEquityIssuePeriodIncreaseOrDecrease100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:UnrealizedGainLossOnInvestments


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value6.0734.5056.6190.371-5.295-49.73713-10.862-19.886-12.87-18.053-3.828-10.83310-6.154-1.954-7.4482.9913.6732.8153.343114.135-23.648-25.113
Percentage of UnrealizedGainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount


Valuation
Period End2020-12-312020-09-302020-06-30
Value350.05.3
Percentage of ValuationAllowanceDeferredTaxAssetChangeInAmount100.00.0100.0

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value1525000.01522000.03213000.03096000.01837000.02521000.02413000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery100.0100.0100.0100.0100.0100.0100.0

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery us-gaap:StatementBusinessSegments

wex:FleetSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value1365000.01516000.03213000.03078000.01810000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery89.599.6100.099.498.5

wex:HealthandEmployeeBenefitSolutions


Accounts
Period End2021-06-302020-09-302020-06-30
Value153000.0017000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery10.00.00.5

wex:TravelandCorporateSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value7000.06000.001000.027000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossRecovery0.50.40.00.01.5

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value15142840262223
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff100.0100.0100.0100.0100.0100.0100.0

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff us-gaap:StatementBusinessSegments

wex:FleetSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value1312183224
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff85.389.264.280.391.3

wex:HealthandEmployeeBenefitSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-30
Value0.010.0180.0635.318
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff0.10.10.213.0

wex:TravelandCorporateSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value2.3281.532102.7062.359
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossWriteoff14.610.735.66.68.7

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesChargesToOtherAccounts

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesChargesToOtherAccounts


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value3.8484.3733.25.215.524.2999.55
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossesChargesToOtherAccounts100.0100.0100.0100.0100.0100.0100.0

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesChargesToOtherAccounts us-gaap:StatementBusinessSegments

wex:FleetSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value3.8484.3733.25.215.52
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossesChargesToOtherAccounts100.0100.0100.0100.0100.0

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value224000.0634000.0272000.0296000.02775000.0-959000.084000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments100.0100.0100.0100.0100.0100.0100.0

wex:AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments us-gaap:StatementBusinessSegments

wex:FleetSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value151000.0565000.0504000.0101000.0135000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments67.489.1185.334.14.9

wex:HealthandEmployeeBenefitSolutions


Accounts
Period End2020-09-302020-06-302020-03-31
Value-263000.0190000.02544000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments-96.764.291.7

wex:TravelandCorporateSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value73000.069000.031000.05000.096000.0
Percentage of AccountsReceivableAndOtherAssetsAllowanceForCreditLossesTranslationAdjustments32.610.911.41.73.5

wex:AccountsReceivableAndOtherAssetsCreditLossExpenseReversal

wex:AccountsReceivableAndOtherAssetsCreditLossExpenseReversal


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value125.0591220331414
Percentage of AccountsReceivableAndOtherAssetsCreditLossExpenseReversal100.0100.0100.0100.0100.0100.0100.0

wex:AccountsReceivableAndOtherAssetsCreditLossExpenseReversal us-gaap:StatementBusinessSegments

wex:FleetSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value114.3648.5261820
Percentage of AccountsReceivableAndOtherAssetsCreditLossExpenseReversal90.886.369.488.860.6

wex:HealthandEmployeeBenefitSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value0.0810.060.0320.0550.116
Percentage of AccountsReceivableAndOtherAssetsCreditLossExpenseReversal0.61.20.30.30.3

wex:TravelandCorporateSolutions


Accounts
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value1.1170.6353.7252.24113
Percentage of AccountsReceivableAndOtherAssetsCreditLossExpenseReversal8.612.630.310.939.0

wex:AcquisitionWorkingCapitalAdjustment

wex:AcquisitionWorkingCapitalAdjustment


Acquisition
Period End2021-06-302021-03-31
Value-560180000.01909000.0
Percentage of AcquisitionWorkingCapitalAdjustment100.0100.0

wex:AdditionalDeferredPaymentsToAcquireBusiness wex:AssetAcquisition

wex:AdditionalDeferredPaymentsToAcquireBusiness

wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Additional
Period End2021-06-01
Value12
Percentage of AdditionalDeferredPaymentsToAcquireBusiness100.0

wex:AdjustedOperatingIncomeLoss

wex:AdjustedOperatingIncomeLoss


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value184155132140113155200202184
Percentage of AdjustedOperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:AdjustedOperatingIncomeLoss us-gaap:StatementBusinessSegments

wex:FleetSolutions


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1371189910277104136133122
Percentage of AdjustedOperatingIncomeLoss74.975.974.972.968.167.168.166.066.4

wex:HealthandEmployeeBenefitSolutions


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value293018232529172121
Percentage of AdjustedOperatingIncomeLoss15.819.613.717.022.318.98.910.611.5

wex:TravelandCorporateSolutions


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value177.01515141021464740
Percentage of AdjustedOperatingIncomeLoss9.34.511.310.19.714.023.023.422.1

wex:AmortizationofDebtIssuanceCostsNetofGainLossonExtinguishmentofDebt us-gaap:ConsolidationItems

wex:AmortizationofDebtIssuanceCostsNetofGainLossonExtinguishmentofDebt

us-gaap:MaterialReconcilingItems


Amortizationof
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.2990.6370.01-0.240.6870.0780.4221.1625.0784.40.6270.3170.4663.0150.0442.5190.00.0
Percentage of AmortizationofDebtIssuanceCostsNetofGainLossonExtinguishmentofDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

wex:AssetAcquisitionAdditionalDeferredPayments wex:AssetAcquisition

wex:AssetAcquisitionAdditionalDeferredPayments

wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Asset
Period End2021-04-01
Value25
Percentage of AssetAcquisitionAdditionalDeferredPayments100.0

wex:AssetAcquisitionDeferredPayments us-gaap:SubsequentEventType

wex:AssetAcquisitionDeferredPayments

us-gaap:SubsequentEvent


Asset
Period End2021-06-30
Value25
Percentage of AssetAcquisitionDeferredPayments100.0

wex:AssetAcquisitionDeferredPayments us-gaap:SubsequentEventType, wex:AssetAcquisition

us-gaap:SubsequentEvent, wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Asset
Period End2021-04-01
Value25
Percentage of AssetAcquisitionDeferredPayments0.0

wex:AssetAcquisitionDeferredPayments wex:AssetAcquisition

wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Asset
Period End2021-04-01
Value25
Percentage of AssetAcquisitionDeferredPayments0.0

wex:BorrowingsonSecuritizationFacility

wex:BorrowingsonSecuritizationFacility


Borrowingson
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-7.177-2.32-7.208316.9096.3630.2121.1912.18330-3.371-19.402-4.536-16.212-10.308-3.354-5.361-8.458-0.315101704.724-90.3820.00.00.0
Percentage of BorrowingsonSecuritizationFacility100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCashAcquired us-gaap:BusinessAcquisition

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCashAcquired

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-31
Value2028000.0-1909000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCashAcquired100.0100.0

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxLiability us-gaap:BusinessAcquisition

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxLiability

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-31
Value0.012
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentDeferredIncomeTaxLiability0.0100.0

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherLiabilities us-gaap:BusinessAcquisition

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherLiabilities

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-31
Value03552000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentOtherLiabilities0.0100.0

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTotalConsideration us-gaap:BusinessAcquisition

wex:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTotalConsideration

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-31
Value2028000.0-1909000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTotalConsideration100.0100.0

wex:ChangeInFairValueOfContingentConsideration

wex:ChangeInFairValueOfContingentConsideration


Change
Period End2021-06-30
Value47
Percentage of ChangeInFairValueOfContingentConsideration100.0

wex:CommitmentsMinimumVolumeIncurredPenalties

wex:CommitmentsMinimumVolumeIncurredPenalties


Commitments
Period End2021-06-302021-03-312020-09-30
Value1500000.01500000.01200000.0
Percentage of CommitmentsMinimumVolumeIncurredPenalties100.0100.0100.0

wex:DebtInstrumentConvertibleFairValueEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:DebtInstrumentConvertibleFairValueEquityComponent

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-07-01
Value94
Percentage of DebtInstrumentConvertibleFairValueEquityComponent100.0

wex:DebtInstrumentConvertibleFairValueLiabilityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:DebtInstrumentConvertibleFairValueLiabilityComponent

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-07-01
Value295
Percentage of DebtInstrumentConvertibleFairValueLiabilityComponent100.0

wex:DecreaseInPaymentOfAcquireBusiness wex:AssetAcquisition

wex:DecreaseInPaymentOfAcquireBusiness

wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Decrease
Period End2021-06-01
Value12
Percentage of DecreaseInPaymentOfAcquireBusiness100.0

wex:EffectiveIncomeTaxRateReconciliationAdjustmentFromAcquisitionAmount

wex:EffectiveIncomeTaxRateReconciliationAdjustmentFromAcquisitionAmount


Effective
Period End2020-09-302020-06-30
Value0-9800000.0
Percentage of EffectiveIncomeTaxRateReconciliationAdjustmentFromAcquisitionAmount0.0100.0

wex:GainLossOnExtinguishmentOfDebtGeneralAndAdministrativeCostsIncurred

wex:GainLossOnExtinguishmentOfDebtGeneralAndAdministrativeCostsIncurred


Gain
Period End2021-06-30
Value5500000.0
Percentage of GainLossOnExtinguishmentOfDebtGeneralAndAdministrativeCostsIncurred100.0

wex:IncreaseDecreaseinAccountsReceivableAndSecuritizedReceivables

wex:IncreaseDecreaseinAccountsReceivableAndSecuritizedReceivables


Increase
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value565-186.852239-156.414-488.709-521.4824.882344239-483.80440372273-55.334171228194
Percentage of IncreaseDecreaseinAccountsReceivableAndSecuritizedReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:NetIncomeLossAttributabletoParentAfterAccretionofNoncontrollingInterest

wex:NetIncomeLossAttributabletoParentAfterAccretionofNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-12-312015-09-302014-12-312014-09-30
Value-33.856-2.565-65.8472-16.2561413162156385120324774
Percentage of NetIncomeLossAttributabletoParentAfterAccretionofNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest

wex:NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value9.96722-58.25413-12.411423116
Percentage of NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0

wex:NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Net
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.3740.7070.5761.221-0.6310.3240.074
Percentage of NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest1.6-1.24.3-9.8-1.51.00.5

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value9.96722-58.96112-13.632433116
Percentage of NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestExcludingPortionAttributableToNonredeemableNoncontrollingInterest100.098.4101.295.7109.8101.599.099.5

wex:NetUnrealizedGainLossOnFinancialInstruments

wex:NetUnrealizedGainLossOnFinancialInstruments


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.0137.0335.0793.774-3.842-32.0474.424-5.65-21.516-11.912-15.7922.1572.706132.163-0.15-2.264
Percentage of NetUnrealizedGainLossOnFinancialInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:OtherAcquisitionAndDivestitureRelatedItems us-gaap:ConsolidationItems

wex:OtherAcquisitionAndDivestitureRelatedItems

us-gaap:MaterialReconcilingItems


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value101426157.7357.942127.9077.0179.781.3511.5360.6190.6371.621.0060.2392.136
Percentage of OtherAcquisitionAndDivestitureRelatedItems100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:PaymentsForAssetAcquisitions us-gaap:SubsequentEventType

wex:PaymentsForAssetAcquisitions

us-gaap:SubsequentEvent


Payments
Period End2021-06-30
Value200
Percentage of PaymentsForAssetAcquisitions100.0

wex:PaymentsForAssetAcquisitions us-gaap:SubsequentEventType, wex:AssetAcquisition

us-gaap:SubsequentEvent, wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Payments
Period End2021-04-01
Value200
Percentage of PaymentsForAssetAcquisitions0.0

wex:PaymentsForAssetAcquisitions wex:AssetAcquisition

wex:HealthSavingsAccountAssetsOfBellBanksHealthcareBankDivision


Payments
Period End2021-04-01
Value200
Percentage of PaymentsForAssetAcquisitions0.0

wex:ProceedsFromPrivatePlacementAndIssuanceOfConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

wex:ProceedsFromPrivatePlacementAndIssuanceOfConvertibleDebt

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Proceeds
Period End2020-07-01
Value389
Percentage of ProceedsFromPrivatePlacementAndIssuanceOfConvertibleDebt100.0

wex:ServiceFees

wex:ServiceFees


Service
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value131112109.7131314141413131312151920
Percentage of ServiceFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantsInPeriodFairValue

wex:ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantsInPeriodFairValue


Share
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value0.443579.87.1384.72.7270.417284.4161.391
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantsInPeriodFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:TemporaryEquityIncreaseDecreaseInValueOfRedeemableNoncontrollingInterest

wex:TemporaryEquityIncreaseDecreaseInValueOfRedeemableNoncontrollingInterest


Temporary
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-43.823-25.044-6.87959-2.624-28.459-17.720.0
Percentage of TemporaryEquityIncreaseDecreaseInValueOfRedeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.00.0

wex:TransferOfCumulativeTranslationAdjustmentForSaleTheSaleOfSubsidiary

wex:TransferOfCumulativeTranslationAdjustmentForSaleTheSaleOfSubsidiary


Transfer
Period End2020-09-30
Value5473000.0
Percentage of TransferOfCumulativeTranslationAdjustmentForSaleTheSaleOfSubsidiary100.0

wex:TransferOfCumulativeTranslationAdjustmentForSaleTheSaleOfSubsidiary us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Transfer
Period End2020-09-30
Value5473000.0
Percentage of TransferOfCumulativeTranslationAdjustmentForSaleTheSaleOfSubsidiary100.0

wex:UnallocatedCorporateExpenses us-gaap:ConsolidationItems

wex:UnallocatedCorporateExpenses

us-gaap:MaterialReconcilingItems


Unallocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value171617141316151718161513151315121212
Percentage of UnallocatedCorporateExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

wex:WorkingCapitalAdjustmentReceived us-gaap:BusinessAcquisition

wex:WorkingCapitalAdjustmentReceived

wex:OriginalPurchaseAgreement


Working
Period End2021-06-302021-03-31
Value2000000.01900000.0
Percentage of WorkingCapitalAdjustmentReceived100.0100.0

us-gaap:AccountsAndOtherReceivablesNetCurrent

us-gaap:AccountsAndOtherReceivablesNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value28612506199321511942209326612584
Percentage of AccountsAndOtherReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableCurrentAndNoncurrent

us-gaap:AccountsPayableCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1247112377889383374596912241225109381411601015947811849727674617711553451378518596525425658698646512706725718527586523553409525579552379283
Percentage of AccountsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableOtherCurrentAndNoncurrent

us-gaap:AccountsPayableOtherCurrentAndNoncurrent


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1311161249097654931272120
Percentage of AccountsPayableOtherCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableTradeCurrentAndNoncurrent

us-gaap:AccountsPayableTradeCurrentAndNoncurrent


Accounts
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value647852690720520313376481500388359
Percentage of AccountsPayableTradeCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsReceivableFromSecuritization

us-gaap:AccountsReceivableFromSecuritization


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value132133939789971121191301351091421681701501501211019789878687911040.0
Percentage of AccountsReceivableFromSecuritization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccountsReceivableGross us-gaap:CreditFacility

us-gaap:AccountsReceivableGross

us-gaap:RevolvingCreditFacility


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-31
Value786660615863626665431819181412113.4
Percentage of AccountsReceivableGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccruedLiabilitiesCurrentAndNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value384321362322253242315305333278325308304298323318330290331287215165156184125119137119100869279736360504850545753444130
Percentage of AccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value5755595459755249504646383031303226232013131213119.6651113131213108.954101011108.52101112109.276101018
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable us-gaap:StatementBusinessSegments

wex:FleetSolutions


Allowance
Period End2020-12-312020-06-302020-03-312019-12-31
Value49475340
Percentage of AllowanceForDoubtfulAccountsReceivable83.379.770.577.7

wex:HealthandEmployeeBenefitSolutions


Allowance
Period End2020-12-312020-06-302020-03-312019-12-31
Value0.270.5925.6488.076
Percentage of AllowanceForDoubtfulAccountsReceivable0.51.07.515.4

wex:TravelandCorporateSolutions


Allowance
Period End2020-12-312020-06-302020-03-312019-12-31
Value9.6111163.578
Percentage of AllowanceForDoubtfulAccountsReceivable16.219.322.06.8

us-gaap:AlternativeInvestment us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:InvestmentType

us-gaap:AlternativeInvestment

us-gaap:FairValueMeasuredAtNetAssetValuePerShare, us-gaap:EstimateOfFairValueFairValueDisclosure, wex:PooledInvestmentFund


Alternative
Period End2021-06-302021-03-312020-12-312020-09-30
Value9000000.09000000.09000000.05000000.0
Percentage of AlternativeInvestment100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value55000.010000.05000.05000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:MortgageBackedSecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value5000.010000.05000.04000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax9.1100.0100.080.0

us-gaap:MunicipalBonds


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value2000.0001000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax3.60.00.020.0

us-gaap:MutualFund


Available
Period End2020-12-312019-12-312018-12-31
Value48000.000
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax87.30.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value1000.0489000.01202000.0749000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value1000.01000.02000.05000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.00.20.20.7

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3730252424181916
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.2110.2480.2810.35
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.60.81.11.5

us-gaap:MortgageBackedSecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.1330.1640.2550.325
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.40.51.01.3

us-gaap:MunicipalBonds


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.1950.3060.4110.539
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.51.01.62.2

us-gaap:MutualFund


Available
Period End2020-12-312019-12-312018-12-31
Value272524
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis74.481.596.3

wex:PooledInvestmentFund


Available
Period End2020-12-312019-12-31
Value9.05.0
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis24.216.2

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value236000.0278000.0311000.0390000.0529000.0000543000.0695000.0875000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value236000.0277000.0309000.0385000.0529000.0000543000.0696000.0873000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value170000.0276000.0381000.0499000.0653000.0959000.01158000.01274000.01391000.0955000.01741000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value171000.0272000.0374000.0494000.0636000.0933000.01167000.01182000.01404000.0966000.01768000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value363024222216161311114.326
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue


Available
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value362923222116161312114.404
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3636373131303030302424232318181516179.202
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:EquitySecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value27242322
Percentage of AvailableForSaleSecuritiesDebtSecurities74.481.296.194.9

us-gaap:FairValueInputsLevel1, us-gaap:MutualFund


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2727272525252424292323
Percentage of AvailableForSaleSecuritiesDebtSecurities74.474.274.482.282.081.881.281.297.496.596.1

us-gaap:FairValueInputsLevel2, us-gaap:AssetBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.1860.2010.210.220.2290.2380.2470.2550.2640.2710.2790.345
Percentage of AvailableForSaleSecuritiesDebtSecurities0.50.50.60.70.70.80.80.80.91.11.11.5

us-gaap:FairValueInputsLevel2, us-gaap:MortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.1310.1490.1380.1420.1680.1710.1740.1770.1790.2680.260.305
Percentage of AvailableForSaleSecuritiesDebtSecurities0.40.40.40.50.50.60.60.60.61.11.11.3

us-gaap:FairValueInputsLevel2, us-gaap:MunicipalBonds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.1450.1440.1970.1970.2330.2280.3020.3090.3380.3340.4040.534
Percentage of AvailableForSaleSecuritiesDebtSecurities0.40.40.50.60.70.71.01.01.11.31.72.3

us-gaap:FairValueMeasuredAtNetAssetValuePerShare, us-gaap:EquityFunds


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value9.09.09.05.05.05.05.05.00.0
Percentage of AvailableForSaleSecuritiesDebtSecurities24.424.424.116.016.016.216.416.40.0

us-gaap:FairValueMeasuredAtNetAssetValuePerShare, wex:PooledInvestmentFund


Available
Period End2020-12-312019-12-312018-12-31
Value9.05.00.0
Percentage of AvailableForSaleSecuritiesDebtSecurities24.116.40.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.210.2470.2790.345
Percentage of AvailableForSaleSecuritiesDebtSecurities0.60.81.11.5

us-gaap:MortgageBackedSecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.1380.1740.260.305
Percentage of AvailableForSaleSecuritiesDebtSecurities0.40.61.11.3

us-gaap:MunicipalBonds


Available
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.1970.3020.4040.534
Percentage of AvailableForSaleSecuritiesDebtSecurities0.51.01.72.3

us-gaap:MutualFund


Available
Period End2020-12-312019-12-312018-12-31
Value272423
Percentage of AvailableForSaleSecuritiesDebtSecurities74.481.296.1

wex:PooledInvestmentFund


Available
Period End2020-12-312019-12-31
Value9.05.0
Percentage of AvailableForSaleSecuritiesDebtSecurities24.116.4

us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:BusinessCombinationContingentConsiderationLiabilityMeasurementInput

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring, us-gaap:MeasurementInputDiscountRate, us-gaap:MarketApproachValuationTechnique


Business
Period End2021-06-30
Value1.41
Percentage of BusinessCombinationContingentConsiderationLiabilityMeasurementInput100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets

wex:OriginalPurchaseAgreement


Business
Period End2020-12-15
Value11
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

wex:Benefitexpress


Business
Period End2021-06-01
Value3103
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther

wex:OriginalPurchaseAgreement


Business
Period End2020-12-15
Value11
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-312020-12-312020-12-15
Value7.2017.2012020
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

wex:Benefitexpress, us-gaap:CustomerRelationships


Business
Period End2021-06-01
Value86100
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0

wex:Benefitexpress, us-gaap:DevelopedTechnologyRights


Business
Period End2021-06-01
Value19600
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles22.8

wex:OriginalPurchaseAgreement, us-gaap:CustomerRelationships


Business
Period End2021-06-302021-03-312020-12-312020-12-15
Value47477979
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles0.00.00.00.0

wex:OriginalPurchaseAgreement, us-gaap:DevelopedTechnologyRights


Business
Period End2021-06-302021-03-312020-12-312020-12-15
Value6.36.36363
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles0.00.00.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther

wex:Benefitexpress


Business
Period End2021-06-01
Value5177
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther100.0

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-312020-12-312020-12-15
Value1010143.164
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther0.00.00.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets

wex:Benefitexpress


Business
Period End2021-06-01
Value4387
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets100.0

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-312020-12-312020-12-15
Value1616164.945
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets0.00.00.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

wex:OriginalPurchaseAgreement


Business
Period End2021-06-302021-03-312020-12-312020-12-15
Value220218220220
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0100.0100.0100.0

us-gaap:CapitalRequiredForCapitalAdequacy

us-gaap:CapitalRequiredForCapitalAdequacy


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value218192159161147161194227233211201224221194188199188166145137133104
Percentage of CapitalRequiredForCapitalAdequacy100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets

us-gaap:CapitalRequiredForCapitalAdequacyToRiskWeightedAssets


Capital
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value8.00.080.080.080.080.080.080.080.080.080.080.080.080.080.080.080.080.080.08
Percentage of CapitalRequiredForCapitalAdequacyToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalRequiredToBeWellCapitalized

us-gaap:CapitalRequiredToBeWellCapitalized


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value273240198202184202243284291264252280276243236249236208181171166130
Percentage of CapitalRequiredToBeWellCapitalized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets

us-gaap:CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets


Capital
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value10.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedContractCostAccumulatedAmortization

us-gaap:CapitalizedContractCostAccumulatedAmortization


Capitalized
Period End2020-12-31
Value387000.0
Percentage of CapitalizedContractCostAccumulatedAmortization100.0

us-gaap:CapitalizedContractCostGross

us-gaap:CapitalizedContractCostGross


Capitalized
Period End2020-12-31
Value6360000.0
Percentage of CapitalizedContractCostGross100.0

us-gaap:CapitalizedContractCostNet

us-gaap:CapitalizedContractCostNet


Capitalized
Period End2020-12-31
Value5973000.0
Percentage of CapitalizedContractCostNet100.0

us-gaap:CapitalizedContractCostNet us-gaap:BalanceSheetLocation

us-gaap:OtherAssets


Capitalized
Period End2020-12-31
Value1403000.0
Percentage of CapitalizedContractCostNet23.5

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Capitalized
Period End2020-12-31
Value4570000.0
Percentage of CapitalizedContractCostNet76.5

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:FairValueInputsLevel1, us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value0.15576335558318431223760.2095.991710.0
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CashReserveDepositRequiredAndMade

us-gaap:CashReserveDepositRequiredAndMade


Cash
Period End2020-12-312020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value240.024129.411118.4393128260.0
Percentage of CashReserveDepositRequiredAndMade100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ContractWithCustomerAssetNetCurrent us-gaap:BalanceSheetLocation

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:AccountsReceivable


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-01-01
Value474543454344434338413227290.01937930
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value116.195.4955.4945.5825.834.5934.0643.819
Percentage of ContractWithCustomerAssetNetCurrent23.813.712.612.012.913.110.79.311.6

us-gaap:ContractWithCustomerAssetNetNoncurrent us-gaap:BalanceSheetLocation

us-gaap:ContractWithCustomerAssetNetNoncurrent

us-gaap:OtherNoncurrentAssets


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value392219202122201919
Percentage of ContractWithCustomerAssetNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value401118148211264173143416500300345386306
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:OtherLiabilities


Contract
Period End2021-06-302021-03-312020-12-31
Value282124
Percentage of ContractWithCustomerLiabilityNoncurrent7.018.116.6

us-gaap:ConvertibleDebtFairValueDisclosures us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ConvertibleDebtFairValueDisclosures

us-gaap:FairValueInputsLevel2


Convertible
Period End2021-06-302021-03-312020-12-312020-09-30
Value392408405320
Percentage of ConvertibleDebtFairValueDisclosures100.0100.0100.0100.0

us-gaap:ConvertiblePreferredStockNonredeemableOrRedeemableIssuerOptionValue

us-gaap:ConvertiblePreferredStockNonredeemableOrRedeemableIssuerOptionValue


Convertible
Period End2020-12-31
Value400
Percentage of ConvertiblePreferredStockNonredeemableOrRedeemableIssuerOptionValue100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value307229113132311428112855297229362980302723832414253824692461
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility

us-gaap:LineOfCredit


Debt
Period End2021-03-312020-12-312020-06-302020-03-312019-12-312019-03-312018-12-312018-06-302017-12-31
Value214200.00.0350.5910.0440.0
Percentage of DebtInstrumentCarryingAmount7.40.60.00.01.20.00.01.70.0

us-gaap:RevolvingCreditFacility


Debt
Period End2021-06-30
Value265
Percentage of DebtInstrumentCarryingAmount8.6

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

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreement, us-gaap:SecuredDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value2404230023002300234823642380239624132279174517531737174616021637
Percentage of DebtInstrumentCarryingAmount78.379.073.473.883.582.880.181.681.075.373.272.668.570.765.10.0

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheA, us-gaap:SecuredDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value966861873886898911923936948423
Percentage of DebtInstrumentCarryingAmount31.429.627.928.532.031.931.131.931.817.8

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheB, us-gaap:SecuredDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1438143814421446144914531457146014641321
Percentage of DebtInstrumentCarryingAmount46.849.446.146.451.650.949.049.749.155.5

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheB, us-gaap:SecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2021-04-012018-01-172018-01-16
Value11713351182
Percentage of DebtInstrumentCarryingAmount0.00.00.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument

wex:BorrowedFederalFunds


Debt
Period End2021-03-312020-12-312020-06-302020-03-312019-12-31
Value214200.00.034
Percentage of DebtInstrumentCarryingAmount7.40.60.00.01.2

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value93868572628810494105105106111144145126
Percentage of DebtInstrumentCarryingAmount3.03.02.72.32.23.13.53.23.53.54.54.65.75.95.2

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-07-01
Value545454
Percentage of DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent100.0100.0100.0

us-gaap:DebtInstrumentConvertibleConversionPrice1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleConversionPrice1

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-07-01
Value200.0
Percentage of DebtInstrumentConvertibleConversionPrice1100.0

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

us-gaap:DebtInstrumentFaceAmount

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheA, us-gaap:SecuredDebt


Debt
Period End2021-04-012021-03-312019-12-312017-10-30
Value978103010300.455
Percentage of DebtInstrumentFaceAmount100.0100.0100.0100.0

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheB, us-gaap:SecuredDebt


Debt
Period End2021-04-012021-03-312019-12-312017-10-30
Value1442148514851.2
Percentage of DebtInstrumentFaceAmount147.4144.2144.2263.7

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

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheA, us-gaap:SecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2021-04-01
Value978
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:LineOfCredit, wex:TwoThousandAndSixteenCreditAgreementTrancheB, us-gaap:SecuredDebt, us-gaap:SubsequentEvent


Debt
Period End2021-04-01
Value1442
Percentage of DebtInstrumentFaceAmount147.4

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

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-07-01
Value310
Percentage of DebtInstrumentFaceAmount0.0

us-gaap:DebtInstrumentFeeAmount

us-gaap:DebtInstrumentFeeAmount


Debt
Period End2020-12-312016-09-302016-06-302015-12-31
Value2900000.04649000.04833000.05200000.0
Percentage of DebtInstrumentFeeAmount100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateEffectivePercentage

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2020-07-01
Value11.2
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscount

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value13146668
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet


Debt
Period End2021-06-30
Value16
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet100.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:CreditFacility

us-gaap:DebtWeightedAverageInterestRate

us-gaap:LineOfCredit


Debt
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.11.011.660.01660.01680.0236
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:DebtInstrument

wex:TwoThousandAndSixteenCreditAgreement


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value2.22.32.32.30.0230.0310.040.0420.0460.0460.0470.0420.042
Percentage of DebtWeightedAverageInterestRate0.02300.0227.7138.6138.6184.5169.50.00.00.00.00.00.0

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent


Deferred
Period End2020-12-312019-12-312018-12-31
Value9600000.08000000.06400000.0
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0100.0100.0

us-gaap:DeferredCompensationPlanAssets us-gaap:BalanceSheetLocation

us-gaap:DeferredCompensationPlanAssets

us-gaap:OtherNoncurrentAssets


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-31
Value9.410.08.78.07.37.05.6
Percentage of DeferredCompensationPlanAssets100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidExpensesAndOtherCurrentAssets


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value1.51.00.90.90.80.70.90.8
Percentage of DeferredCompensationPlanAssets16.010.010.311.211.00.012.914.3

us-gaap:DeferredCompensationPlanAssets us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value10119.5868.8588.0748.7997.9656.398
Percentage of DeferredCompensationPlanAssets115.7110.2110.2110.7110.60.0113.8114.2

us-gaap:DeferredFinanceCostsCurrentNet

us-gaap:DeferredFinanceCostsCurrentNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9.9151117107.9257.9537.9988.0278.1528.3796.7246.7447.697.9287.015
Percentage of DeferredFinanceCostsCurrentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsGross us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsGross

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Deferred
Period End2020-07-01
Value4.0
Percentage of DeferredFinanceCostsGross100.0

us-gaap:DeferredFinanceCostsNet us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet

wex:ConvertibleSeniorNotesDue2027, us-gaap:ConvertibleDebt


Deferred
Period End2021-06-302021-03-312020-12-312020-09-30
Value2.2112.2812.3582.417
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value3421178.5148.78916121211119.6438.616.416.9147.7526.934
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value31529519917324617495941197058619924121310111518
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsCapitalLossCarryforwards


Deferred
Period End2020-12-31
Value28
Percentage of DeferredTaxAssetsCapitalLossCarryforwards100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1731228379106506386137154171
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value45494854562236118.8943.443
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value9013000.04283000.000164000.05992000.05399000.04588000.03375000.03954000.0
Percentage of DeferredTaxAssetsOther100.0100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1371000.02570000.0986000.01283000.05178000.04686000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2116109.858129.15119.111107.8724.792
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2918137.355235.992
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1411106.5627.1225.315.4844.1934.9354.346
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value24724316614111894710.0
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value107000.086000.01961000.02060000.0643000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value343528223220119.0428.43109.959
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DefinedBenefitPlanFundedStatusOfPlan


Defined
Period End2020-12-312019-12-312018-12-31
Value-6300000.0-5900000.0-5400000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0

us-gaap:DepositLiabilityCurrent

us-gaap:DepositLiabilityCurrent


Deposit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value11091043911108011551137131011581087835927878828778986
Percentage of DepositLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Deposits

us-gaap:Deposits


Deposits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value151011621059129114191310145415741588113512721264115411081293109111221040111812869371041870118990511339791468125111901088115898710258901206961706693700768657529423
Percentage of Deposits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeAmountOfHedgedItem us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeAmountOfHedgedItem

us-gaap:InterestRateSwap


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value900935935935140015001400150015001000
Percentage of DerivativeAmountOfHedgedItem100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeAssets us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:DerivativeAssets

us-gaap:FairValueInputsLevel2, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302020-06-302019-12-312018-12-31
Value5.8580.02.39517
Percentage of DerivativeAssets100.00.0100.0100.0

us-gaap:DerivativeAssets us-gaap:FinancialInstrument

us-gaap:InterestRateSwap


Derivative
Period End2021-06-30
Value5.9
Percentage of DerivativeAssets100.7

us-gaap:DerivativeLiabilities us-gaap:BalanceSheetLocation, us-gaap:FinancialInstrument

us-gaap:DerivativeLiabilities

us-gaap:OtherCurrentLiabilities, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2520222121216.7
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncurrentLiabilities, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value12162228322813
Percentage of DerivativeLiabilities49.078.9104.1130.9151.9137.1195.5

us-gaap:DerivativeLiabilities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel2, us-gaap:InterestRateSwap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312018-12-31
Value3737445053190.0
Percentage of DerivativeLiabilities148.7179.0204.3230.8251.7295.00.0

us-gaap:FairValueInputsLevel3, us-gaap:Derivative


Derivative
Period End2021-06-30
Value74
Percentage of DerivativeLiabilities298.4

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

us-gaap:DerivativeNotionalAmount

wex:InterestRateSwapTrancheA, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-30
Value0.151500.150.15150150
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0100.0100.0

wex:InterestRateSwapTrancheB, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-30
Value0.11000.10.1100100
Percentage of DerivativeNotionalAmount66.766.766.766.766.766.7

wex:InterestRateSwapTrancheC, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-30
Value0.22000.20.2200200
Percentage of DerivativeNotionalAmount133.3133.3133.3133.3133.3133.3

wex:InterestRateSwapTrancheD, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302019-12-31
Value0.33000.30.3300
Percentage of DerivativeNotionalAmount200.0200.0200.0200.0200.0

wex:InterestRateSwapTrancheE, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302019-12-31
Value0.22000.20.2200
Percentage of DerivativeNotionalAmount133.3133.3133.3133.3133.3

wex:InterestRateSwapTrancheF, us-gaap:Nondesignated


Derivative
Period End2021-06-302020-12-312020-09-302020-06-302019-12-31
Value0.4854850.4850.485400
Percentage of DerivativeNotionalAmount323.3323.3323.3323.3266.7

wex:InterestRateSwapTrancheG, us-gaap:Nondesignated


Derivative
Period End2021-06-302019-12-31
Value0.15150
Percentage of DerivativeNotionalAmount100.0100.0

wex:InterestRateSwapTrancheH, us-gaap:Nondesignated


Derivative
Period End2021-06-30
Value0.15
Percentage of DerivativeNotionalAmount100.0

wex:InterestRateSwapTrancheI, us-gaap:Nondesignated


Derivative
Period End2021-06-30
Value0.3
Percentage of DerivativeNotionalAmount200.0

wex:InterestRateSwapTrancheJ, us-gaap:Nondesignated


Derivative
Period End2021-06-30
Value0.15
Percentage of DerivativeNotionalAmount100.0

wex:InterestRateSwapTrancheK, us-gaap:Nondesignated


Derivative
Period End2021-06-30
Value0.15
Percentage of DerivativeNotionalAmount100.0

us-gaap:DividendPaymentsRestrictionsScheduleStatutoryCapitalAndSurplus1

us-gaap:DividendPaymentsRestrictionsScheduleStatutoryCapitalAndSurplus1


Dividend
Period End2020-12-31
Value5300000.0
Percentage of DividendPaymentsRestrictionsScheduleStatutoryCapitalAndSurplus1100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-312019-12-312016-12-312015-12-31
Value5.55.50.00.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.00.00.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeStockOption


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9.69.413172.865
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized174.5170.90.00.00.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4234159.6139.0373.9714.0685.6524.743
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized767.3634.50.00.00.00.00.00.00.0

wex:TSR


Employee
Period End2020-12-31
Value74
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized1347.3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:Obligations


Fair
Period End2021-06-30
Value74
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.0

us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate

us-gaap:FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate


Federal
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value1.010.02360.02150.01240.00690.00390.0038
Percentage of FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value919874835785747698666621582542509480456427392375334254203183172155142137124119111114105948879776860545044383322
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value608478360269167131122115105843833282516
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization72.871.870.868.565.864.766.967.367.670.676.476.175.575.273.4

us-gaap:LicensingAgreements


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value352418159.1268.4547.1125.9814.5050.385
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization4.23.63.63.83.64.13.93.52.90.3

us-gaap:Patents


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value2.5492.1832.0442.0761.7241.7731.6741.671.5351.4520.7260.5990.4670.3860.142
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.30.30.40.50.70.90.91.01.01.21.41.31.21.10.6

us-gaap:TradeNames


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value251914106.5083.2662.4130.1360.10.10.10.1
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization3.02.92.82.62.62.12.00.30.20.30.30.4

wex:AcquiredSoftwareandDevelopedTechnology


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value16414211396694130
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization19.721.322.324.527.326.425.9

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-312016-12-312016-09-30
Value182148135
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-312016-12-312016-09-30
Value1309892
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-312016-12-312016-09-30
Value145110102
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-312016-12-312016-09-30
Value157120110
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-312016-12-312016-09-30
Value168130119
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value238722411539154215131490615616609569583580601576302299296290285300299187153145143135142136
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value184217621243125712471227407407403393111109103109105
Percentage of FiniteLivedIntangibleAssetsGross77.278.680.881.582.482.466.266.266.265.576.776.376.576.876.9

us-gaap:LicensingAgreements


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value1521453234303232333135
Percentage of FiniteLivedIntangibleAssetsGross6.46.52.12.22.02.25.35.45.25.9

us-gaap:Patents


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value2.5492.3192.3322.5812.382.5242.4612.5362.4132.6973.4353.3653.2383.5043.124
Percentage of FiniteLivedIntangibleAssetsGross0.10.10.20.20.20.20.40.40.40.42.42.32.42.52.3

us-gaap:TradeNames


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value616243444116171.11.70.10.10.1
Percentage of FiniteLivedIntangibleAssetsGross2.62.82.92.92.72.73.00.81.20.10.10.1

wex:AcquiredSoftwareandDevelopedTechnology


Finite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value327269216203187155150
Percentage of FiniteLivedIntangibleAssetsGross13.712.014.113.212.425.525.0

us-gaap:GoodwillGross

us-gaap:GoodwillGross