DXC


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:CommonStockSharesIssued

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:Revenues
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:InterestExpense

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ReceivablesNetCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

us-gaap:OtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:DebtCurrent

us-gaap:LongTermDebtCurrent

us-gaap:AccountsPayableCurrent

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

us-gaap:LongTermDebtNoncurrent
us-gaap:FairValueByMeasurementBasis

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:TreasuryStockValue

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends

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

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

us-gaap:ShareBasedCompensation

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

dxc:AmortizationOfAcquiredIntangibleAssets
us-gaap:RetirementPlanType
dxc:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountOrSettlementRate

dxc:DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

dxc:IncreaseDecreaseinDeferredPurchasePriceReceivable

dxc:IncreaseDecreaseinOperatingLeaseLiability
us-gaap:Range, us-gaap:StatementScenario
dxc:LiabilityForUncertainTaxPositionsIncreaseDecrease

dxc:NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther
us-gaap:StatementEquityComponents

dxc:OperatingLeaseExpenseNoncash

dxc:PrepaidAssetsAcquiredUnderLongtermFinancing

dxc:ProceedsFromBondIssuance

dxc:ProceedsFromBorrowingsForSpinTransaction

dxc:ProceedsFromDeferredPurchasePriceReceivable
us-gaap:RestructuringPlan
dxc:RestructuringChargesReversal
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
dxc:RestructuringReserveAdjustmentforNewAccountingPrinciple
us-gaap:RestructuringPlan
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
dxc:RestructuringReserveCostsNotAffectingRestructuringLiability
us-gaap:RestructuringPlan

dxc:RightofUseAssetObtainedinExchangeforOperatingLeaseLiabilityNetofLeaseReclassification
us-gaap:StatementEquityComponents
dxc:StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentShares

dxc:StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue
us-gaap:StatementEquityComponents
us-gaap:CounterpartyName
dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections
us-gaap:CounterpartyName
dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability
us-gaap:CounterpartyName
dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AmortizationOfIntangibleAssets

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalLeaseObligationsIncurred

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DepreciationAndAmortization

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions

us-gaap:ForeignCurrencyTransactionGainLossUnrealized
us-gaap:HedgingDesignation
us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:GoodwillImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:InterestIncomeOperating

us-gaap:InterestPaid
us-gaap:LitigationCase
us-gaap:LossContingencyDamagesSoughtValue

us-gaap:NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax
us-gaap:HedgingDesignation

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

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

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToAcquireSoftware
us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:ProceedsFromDebtNetOfIssuanceCosts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested

us-gaap:ProceedsFromIncomeTaxRefunds

us-gaap:ProceedsFromIssuanceOfCommercialPaper

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet

us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfCommercialPaper
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:RepaymentsOfDebt

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
us-gaap:AwardType
us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares
us-gaap:ShareRepurchaseProgram

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:ShareRepurchaseProgram

us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:ShareRepurchaseProgram

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
dxc:DeferredConsiderationReceivableFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

dxc:DeferredTaxAssetsAccruedInterest
us-gaap:IncomeTaxAuthority
dxc:DeferredTaxAssetsCapitalLossCarryforwardNotSubjectToExpiration
us-gaap:IncomeTaxAuthority
dxc:DeferredTaxAssetsCapitalLossCarryforwardsSubjectToExpiration

dxc:DeferredTaxAssetsContractAccounting

dxc:DeferredTaxAssetsLeasingArrangements
us-gaap:IncomeTaxAuthority
dxc:DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration

dxc:DeferredTaxLiabilitiesAndLiabilitiesForIncomeTaxUncertaintyNoncurrent

dxc:DeferredTaxLiabilitiesDeferredExpenseEmployeeBenefits

dxc:ExpirationOfGuaranteeInNextFiscalYear
us-gaap:GuaranteeObligationsByNature

dxc:ExpirationOfGuaranteeInSecondFiscalYear
us-gaap:GuaranteeObligationsByNature

dxc:ExpirationOfGuaranteeInThirdFiscalYearAndThereafter
us-gaap:GuaranteeObligationsByNature
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
dxc:FairValueAssetsMeasuredOnRecurringBasisMoneyMarketFunds
us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
dxc:FairValueAssetsMeasuredOnRecurringBasisTimeDeposits
us-gaap:FairValueByMeasurementFrequency

dxc:IncomeTaxAssetsCurrentandNoncurrent

dxc:IncomeTaxLiabilitiesAndDeferredIncomeTaxes

dxc:IncomeTaxLiabilitiesCurrentAndNoncurrent

dxc:IncomeTaxReceivableAndDeferredIncomeTaxAssetsNoncurrent

dxc:IncomeTaxesPayableAndDeferredIncomeTaxes

dxc:LiabilitiesForIncomeTaxUncertaintyAndAccruedIncomeTaxesCurrent
us-gaap:AwardType
dxc:NumberOfSharesReceivedPerEquityAward

dxc:OtherDebtCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
dxc:OtherDebtSecuritiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

dxc:PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetafterAccumulatedDepreciationandAmortization

dxc:PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio
us-gaap:PropertyPlantAndEquipmentByType

dxc:TotalGuaranteesOutstanding
us-gaap:GuaranteeObligationsByNature

dxc:TotalLiabilityForUncertainTaxPositions

dxc:TotalLiabilityForUncertainTaxPositionsTaxAttributesComponent

dxc:TotalOfDeferredTaxAssetsOperatingLossCarryforwardsAndDeferredTaxAssetsTaxCreditCarryforwards
us-gaap:CounterpartyName
dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable
us-gaap:CounterpartyName
dxc:TransfersofFinancialAssetsAccountedForAsSaleSecuritizationFacilityAvailability
us-gaap:CounterpartyName
dxc:TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacility
us-gaap:CounterpartyName
dxc:TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacilityDrawnAmount

dxc:UnrecognizedTaxBenefitOffsettoReceivable

dxc:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccruedNetOfTax

us-gaap:AccountsReceivableNet

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AdditionalPaidInCapital

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:FairValueByMeasurementFrequency
us-gaap:CapitalizedContractCost
us-gaap:CapitalizedContractCostNet

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
dxc:DeferredCompensationArrangementWithTypeOfIndividualPostretirementBenefitsByTitleOfIndividual
us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsCapitalLossCarryforwards

us-gaap:DeferredTaxAssetsGross
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsOther
us-gaap:IncomeTaxAuthority
us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits

us-gaap:DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates

us-gaap:DeferredTaxLiabilitiesLeasingArrangements

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPensionPlanLiabilitiesNoncurrent
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:HedgingDesignation
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivableNoncurrent
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilityForUncertainTaxPositionsCurrent

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:RetirementPlanType
us-gaap:OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PrepaidExpenseCurrent
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:RestructuringPlan

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

us-gaap:RestructuringReserveCurrent

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
us-gaap:PlanName
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1

us-gaap:ShortTermBorrowings
us-gaap:Range, us-gaap:ShortTermDebtType
us-gaap:ShortTermDebtWeightedAverageInterestRate
us-gaap:Range, us-gaap:ReasonablyPossibleSignificantChangeInUnrecognizedTaxBenefitsByItem
us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockShares

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:CommonStockValue ████████████▁3333333333331NANANANANA
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStock▇▇▇▇▇▇██████▁255255257263270271282282286286285285141NA151151150NA
us-gaap:CommonStockSharesIssued ▇▇▇▇▇▇██████▁255255257263270271282282286286285285141NANANANANA
us-gaap:EarningsPerShareBasic ▁▇▃▇▇█▇▇██▇▇▆-13.5600000000000020.32-8.190.611.03000000000000021.680.930.911.97000000000000062.720.90.56-1.06NA0.220.11-0.15NA
us-gaap:EarningsPerShareDiluted ▁▇▃▇▇█▇▇██▇▇▆-13.5600000000000020.32-8.190.611.01999999999999961.660.920.91.92999999999999972.680.880.55-1.05NA0.210.1-0.15NA
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▁▇▃▇▇█▇▇██▇▇-13.5600000000000020.32-8.190.611.02000000000000051.680.930.792.67000000000000042.460.690.33NANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare ▁▇▃▇▇█▇▇██▇▇-13.5600000000000020.32-8.190.611.01999999999999961.660.920.782.612.430.670.33NANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:Revenues ▆▆▆▆▆▆▆▆███▇▁▅▁▁▁▅481550214851489052805178501352826294618661635913188941471917187119304472
 us-gaap:Revenues us-gaap:ConsolidationItems us-gaap:OperatingSegments▆▆▆▆▆▆▆▆███▇▁▅▁▁▁▅481550214851489052805178501352826294618661635913188941471917187119304472
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,dxc:GBSSegment▇█▆▂▃▃▁▄█▇▇23082359228521592191216921112213236123152311NANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,dxc:GISSegment▁▃▂▃▇▆▅▆█▇▇25072662256627313089300929023069322331453142NANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:GB▁▂▁▂▇▃▄▅█▇▆▅676707678715866749760800898861835798NANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical country:US▁▁▁▁▂▁▁▁█▂▂▂172518431806185120101917186318874792198020831983NANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical dxc:OtherEurope▃▄▂▁▃▆▂▅█▆▄13021329126012301300138412631347145913821322NANANANANANANA
 us-gaap:Revenues us-gaap:StatementGeographical dxc:OtherInternational▃▄▂▁▃▃▂▆██▇744762741721744751736794819819802NANANANANANANA
us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization ▆▇▄▃▇▅▁█37733827367936223836372535183867NANANANANANANANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ▅▅▅▅▄▅▆▄▄▄█▃▂▂▂▁▁▃536518489507459491569440453475672410348353333293305383
us-gaap:OperatingIncomeLoss ▄▅▅▆▇▇▇▇█▇▇▆▃▂▃▃▃▁3525285296528278407998031017927876679216-30176120106-174
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems us-gaap:OperatingSegments▃▄▄▅▇▇▆▇██▇▅▂▂▁▁▁▁41558560270688392387387710681004958649248294218171161199
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,dxc:GBSSegment▁▅▅▅█▆▆▆█▇▅223353359366447395400403459423369NANANANANANANA
 us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,dxc:GISSegment▁▂▂▄▆█▇▇▇▆▆192232243340436528473474472450450NANANANANANANA
us-gaap:InterestExpense ▇▇█▇▆▆▆▆█▅▆▅▁9593104918581838510477787630NA332925NA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▁█▄▄▇▄▄▂▆▅▅▇▆-410293-71-135213-64-66-342135-47-45154105NA-17444-50NA
us-gaap:IncomeLossFromContinuingOperations ▁▇▃▇▇█▇▇██▇▇-349582-211916327446226222475870319694NANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▁▇▃▇▇▇▇▇█▇▇▇-3562127-199920635446933236095534128491NA-56NANANA-212
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▁▇▃▇▇█▇▇██▇▇-350190-2115168271466259231763706205108NANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▅▇█▇▇▆▇██▁█▆▅▆▆▆▆▆-6137116388337312996-34112212-49-1913-22-16-34
us-gaap:IncomeTaxesPaidNet ▃▄▅▃▄▃▁▄▇█▃▂▂457287437746173141163472520NA18916NA
us-gaap:ProfitLoss ▁▇▃▇▇▇▇▇██▇▇▇▇▇▇▇▆-350190-2115168271466259266565779265173-138-373721-20-178
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁▆▄▅▂▄▂▆▅▄▆█▇-6845-34-375391410NA661NA
us-gaap:ComprehensiveIncomeNetOfTax ▁▇▄▇█▇▇▇██▇▇▇-3922334-219656494380192-111736728179328-24NA-14069-79NA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▃█▄▁▃▄▃▃▃▄█▂▃-4396-19-69-21-3636-8-6NA661NA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▁▇▄▇█▇▇▇██▇▇▇▇▇▇▇▇-3926373-219037488389190-110733734215320-3092-13475-78-138
us-gaap:NetIncomeLoss ▁▇▃▇▇▇▇▇██▇▇▆▇▇▇▇▆-349582-2119163274462262259560776256159-148-373115-21-178
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▁▆▄▅▂▄▂▆▅▄▆█▇-6845-34-375391410NA661NA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:Assets ▆▇▇█▇▇▇▇███▇▁▂260062959929516325772957428871288822912633921335823317631216866312379NANANANA
us-gaap:Liabilities ████▆▆▆▆▇██▇▁2087720498206462136017849175151704517312200842038020669188716497NANANANANA
us-gaap:LiabilitiesAndStockholdersEquity ▆▇▇█▇▇▇▇███▇▁▂260062959929516325772957428871288822912633921335823317631216866312379NANANANA
us-gaap:StockholdersEquity ▃▅▅▆▇▇▇▇██▇▇▁▃47858749855010913114021102211500114721348712837121401200518884392NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:AssetsCurrent ▇▆▇▆▇▇▇▇████▁▄89878183849081909066852288158816961795219440957532476160NANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▅▆▃▆▅▅▅▅▆▅▅▁▁36792560288018682899247527802579264829262671251712631263NANANA324
us-gaap:ReceivablesNetCurrent ▆▆▆▇▇▇▆▇████▁4392461946115234518150964928527159135611567657761643NANANANANA
 us-gaap:ReceivablesNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType dxc:OtherReceivables879NANANA1559NANANA1098NANANANANANANANANA
 us-gaap:ReceivablesNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType us-gaap:BilledRevenues2094NANANA2508NANANA3245NANANA732NANANANANA
 us-gaap:ReceivablesNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType us-gaap:UnbilledRevenues1419NANANA1114NANANA1478NANANA402NANANANANA
us-gaap:OtherAssetsCurrent ▂▂▂▂▂▂▃▂▃▃▃▄▁█2703443283603593254773894854444836411181510NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:NoncurrentAssets 3547NANANA3179NANANA3646NANANA903NANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:GB493NANANA512NANANA535NANANA235NANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical country:US1621NANANA1352NANANA1553NANANA389NANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical dxc:OtherEurope757NANANA553NANANA465NANANANANANANANANA
 us-gaap:NoncurrentAssets us-gaap:StatementGeographical dxc:OtherInternational542NANANA618NANANA902NANANA87NANANANANA
us-gaap:Goodwill ▁▅▅▇▆▆▆▆███▇▁2017600357848806760675937417745196529320915887741855NANANANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments dxc:GBSSegment▁▃▃█▆▆▅2017319631045805459946084410NA4531NANANA1470NANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▅▆▆▆▆▇▆▇███▇▁5731614062936468593967706602689980917927800468501794NANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:ComputerSoftwareIntangibleAsset▆▇██▇▇▇▆▇▆▆█▁143415951757175616291625155915411614143914731702793NANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelatedIntangibleAssets▆▆▆▇▆▆▆▆███▆▁409843344314465542504317439645315570556856804554603NANANANANA
us-gaap:OtherAssetsNoncurrent ██▇▇▇▅▅▅▅▅▅▄▁▅4031378635823538342923932441227925422544244322384832303NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:LiabilitiesCurrent ▆▇▇▇█▇▇▇███▆▁▃78958784897493389453852285149314985296389437809129504679NANANANA
us-gaap:DebtCurrent ▅▆▅▆▇▆▆█▇██▅▃▁1276158114711511194215801618230720732173220012037383NANANANA
us-gaap:LongTermDebtCurrent ▃▃▃▃▇▃▃█▄▂▃▂▁▁290297296329766240229929439128207141551NANANANA
us-gaap:AccountsPayableCurrent ▆▆▆▆▇▅▅▅▇▆▇█▁▃159815761603151716661345135813261708151016661961410871NANANANA
us-gaap:AccruedIncomeTaxesCurrent 75NANANA208NANANA112NANANA21NANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:LongtermDebtType us-gaap:RevolvingCreditFacility,us-gaap:LineOfCredit1500NANANA0NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:LeaseCreditFacilityVarious,us-gaap:SecuredDebt▁▃▄▆█1115182125NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2020,us-gaap:SeniorNotes▁▁▁▁█0000502NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2021,us-gaap:SeniorNotes▁▁███00498498498NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2023One,us-gaap:SeniorNotes276NANANA277NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2025,us-gaap:SeniorNotes▁▁███505505506506506NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2025One,us-gaap:SeniorNotes▂█▁▄▆307328305315322NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2026,us-gaap:SeniorNotes▂▆▁█▆709725704735725NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2028,us-gaap:SeniorNotes▁████507508508508508NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SeniorNotesDue2030,us-gaap:SeniorNotes▁▄███271272273273273NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:TermLoanPayableAUDDue2022,us-gaap:NotesPayableToBanks▁█489562NANA567NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:TermLoanPayableEURDue2022,us-gaap:NotesPayableToBanks████▁8228408168520NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:TermLoanPayableEURDue2023,us-gaap:NotesPayableToBanks████▁8218408168520NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:TermLoanPayableGBPDue2022,us-gaap:NotesPayableToBanks▂█▁▄▆556595553571583NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:TermLoanPayableUSDDue2025,us-gaap:NotesPayableToBanks████▁4804864924980NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType dxc:BorrowingsForAssetsAcquiredUnderLongTermFinancing802NANANA462NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:MandatorilyRedeemablePreferredStock▄▄▄▄▄6262626262NANA626161616161NANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:NotesPayableOtherPayables▁▁▁▂█70697176109NANA12211311694874NANANANANA
us-gaap:LongTermDebtNoncurrent █▅▆▆▁86727315769878935470NANA47476306NANA62492225392NANANANA
 us-gaap:LongTermDebtNoncurrent us-gaap:FairValueByMeasurementBasis us-gaap:CarryingReportedAmountFairValueDisclosure█▆▇▇▅▅▄▄▅▅▅▅▁8400700073007500560056005000500060005700580061002200NANANANANA
 us-gaap:LongTermDebtNoncurrent us-gaap:FairValueByMeasurementBasis us-gaap:EstimateOfFairValueFairValueDisclosure█▇▇▇▅▅▄▄▆▅▅▆▁8200710074007600560055005000500061005900600062002200NANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent 761NANANA790NANANA879NANANA342NANANANANA
us-gaap:MinorityInterest ██▇▇▇▇▇▇███▇▆▁34435232030432333433734235036536734027833NANANANA
us-gaap:OtherLiabilitiesNoncurrent ▂▅▅▅▂▆▆▇▃███▂▁594136613321410696156916021718916199619841911613387NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:StockholdersEquity ▃▅▅▆▇▇▇▇██▇▇▁▃47858749855010913114021102211500114721348712837121401200518884392NANANANA
us-gaap:CommonStockValue ████████████▁3333333333331NANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▁▅▅▇▇▇▇▇█▇▇▇▆-5177-1628-166849447827413601301834110-74-170NANANANANA
us-gaap:TreasuryStockValue ████▇▇▆▅▅▅▄▃▁15215115014913613410587858361530NANANANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▇▇▇▇▇▇▇████▇▁-603-176-428-351-244-464-382-31258-118-707-162-2484NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆█▅▆▅▆▆▆▇▇▆▅▁▆▅▅▄2884771651-667481504124737019991009534173-193856319250-268
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▅▁▆▆▆▅▅▅▅█▅▆▅▅▄▆-15-75-225-182210944200-284-246-224-422859-101-71-104-172-54948
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▁▂▄▂▂▂▂▁▂▂▂▃█▂▃▃▃962-785-407887-480-497-386-300-754-515-453-168212824-30422354327
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆█▅▆▅▆▆▆▇▇▆▅▁▆▅▅▄2884771651-667481504124737019991009534173-193856319250-268
us-gaap:NetIncomeLoss ▁▇▃▇▇▇▇▇██▇▇▆▇▇▇▇▆-349582-2119163274462262259560776256159-148-373115-21-178
us-gaap:ProfitLoss ▁▇▃▇▇▇▇▇██▇▇▇▇▇▇▇▆-350190-2115168271466259266565779265173-138-373721-20-178
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁▆▄▅▂▄▂▆▅▄▆█▇-6845-34-375391410NA661NA
us-gaap:DepreciationDepletionAndAmortization ▇▆▆▆▆▆▆▆█▆▇▄▁▄▁▁▁▆531483472474509512493509627483541363155333164170169475
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▆▆▅▁▆▆▆▅▅▅▅█▅▆▅▅▄▆-15-75-225-182210944200-284-246-224-422859-101-71-104-172-54948
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▁▅▇▄▅▂▅▁▂▂▃▁1104887105788654794952546947NA568558NA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▁▂▄▂▂▂▂▁▂▂▂▃█▂▃▃▃962-785-407887-480-497-386-300-754-515-453-168212824-30422354327
us-gaap:RepaymentsOfLongTermDebt ▃▅▃▅▃▅▆█▁▅█▃▂▃▃▃▃▃105101050965837581278-4764711401151-114194681206
us-gaap:PaymentsOfDividends ▇██▇▇██▇▇▇▇▁▁53545651515454515151522019NA202019NA
us-gaap:PaymentsOfDividends ▇██▇▇██▇▇▇▇▁▁53545651515454515151522019NA202019NA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
us-gaap:RepaymentsOfLongTermDebt ▃▅▃▅▃▅▆█▁▅█▃▂▃▃▃▃▃105101050965837581278-4764711401151-114194681206
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType dxc:SevenPointFourPercentUSDSeniorNote,us-gaap:SeniorNotes0.074NANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType dxc:SeniorNotesDue2023Three,us-gaap:SeniorNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType dxc:SeniorNotesDue2025Two,us-gaap:SeniorNotes,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3333333333331
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Par Or Stated Value Per Share

Shares Issued

us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value255255257263270271282282286286285285141151151150148148
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value255255257263270271282282286286285285141
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

Weighted Average Number Of Shares Outstanding Basic

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-13.5600000000000020.32-8.190.611.03000000000000021.680.930.911.97000000000000062.720.90.56-1.060.220.11-0.15
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-13.5600000000000020.32-8.190.611.01999999999999961.660.920.91.92999999999999972.680.880.55-1.050.210.1-0.15
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-13.5600000000000020.32-8.190.611.02000000000000051.680.930.792.67000000000000042.460.690.33
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-13.5600000000000020.32-8.190.611.01999999999999961.660.920.782.612.430.670.33
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value481550214851489052805178501352826294618661635913188941471917187119304472
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value481550214851489052805178501352826294618661635913188941471917187119304472
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value23082359228521592191216921112213236123152311
Percentage of Revenues47.947.047.144.241.541.942.141.937.537.437.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments dxc:GBSSegment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value25072662256627313089300929023069322331453142
Percentage of Revenues52.153.052.955.858.558.157.958.151.250.851.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments dxc:GISSegment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementGeographical

country:AU



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value368380366373360377391454439418411426
Percentage of Revenues7.67.67.57.66.87.37.88.67.06.86.77.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:AU0.00.00.00.00.00.00.00.00.00.00.00.0

country:GB



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value676707678715866749760800898861835798
Percentage of Revenues14.014.114.014.616.414.515.215.114.313.913.513.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:GB0.00.00.00.00.00.00.00.00.00.00.00.0

country:US



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value172518431806185120101917186318874792198020831983
Percentage of Revenues35.836.737.237.938.137.037.235.776.132.033.833.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US0.00.00.00.00.00.00.00.00.00.00.00.0

dxc:OtherEurope



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value13021329126012301300138412631347145913821322
Percentage of Revenues27.026.526.025.224.626.725.225.523.222.321.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax dxc:OtherEurope0.00.00.00.00.00.00.00.00.00.00.0

dxc:OtherInternational



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value744762741721744751736794819819802
Percentage of Revenues15.515.215.314.714.114.514.715.013.013.213.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax dxc:OtherInternational0.00.00.00.00.00.00.00.00.00.00.0

Cost Of Revenue

Cost Of Goods And Service Excluding Depreciation Depletion And Amortization

us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value37733827367936223836372535183867
Percentage of CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.0

Cost Of Goods Sold Excluding Depreciation Depletion And Amortization

Cost Of Services

Operating Expenses

Costs And Expenses

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value536518489507459491569440453475672410348353333293305383
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value3525285296528278407998031017927876679216-30176120106-174
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-302016-09-302016-07-01
Value-63-57-73-54-56-83-74-74-50-77-8230-42-51-55
Percentage of OperatingIncomeLoss-17.9-10.8-13.8-8.3-6.8-9.9-9.3-9.2-4.9-8.3-9.44.4-23.9-42.5-51.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value41558560270688392387387710681004958649248294218171161199
Percentage of OperatingIncomeLoss117.9110.8113.8108.3106.8109.9109.3109.2105.0108.3109.495.6114.8-980.0123.9142.5151.9-114.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value223353359366447395400403459423369
Percentage of OperatingIncomeLoss63.466.967.956.154.147.050.150.245.145.642.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments dxc:GBSSegment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value192232243340436528473474472450450
Percentage of OperatingIncomeLoss54.543.945.952.152.762.959.259.046.448.551.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments dxc:GISSegment0.00.00.00.00.00.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value9593104918581838510477787630332925
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Expense Debt

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-410293-71-135213-64-66-342135-47-45154105-17444-50
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-349582-211916327446226222475870319694
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-01-312016-01-31
Value-3562127-199920635446933236095534128491-56-212
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-350190-2115168271466259231763706205108
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Nonoperating Income Expense

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-6137116388337312996-34112212-49-1913-22-16-34
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value45728743774617314116347252018916
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-350190-2115168271466259266565779265173-138-373721-20-178
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-6845-34-375391410661
Percentage of ProfitLoss0.28.9-0.23.0-1.10.9-1.22.60.90.43.48.1-7.216.228.6-5.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-349582-2119163274462262259560776256159-148-373115-21-178
Percentage of ProfitLoss99.891.1100.297.0101.199.1101.297.499.199.696.691.9107.2100.083.871.4105.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-349582-2119163274462262259560776256159-1483115-21
Percentage of ProfitLoss99.891.1100.297.0101.199.1101.297.499.199.696.691.9107.283.871.4105.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-3922334-219656494380192-111736728179328-24-14069-79
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-4396-19-69-21-3636-8-6661
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-3926373-219037488389190-110733734215320-3092-13475-78-138
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-349582-2119163274462262259560776256159-148-373115-21-178
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-6845-34-375391410661
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-312016-04-01
Value260062959929516325772957428871288822912633921335823317631216866312379112087736
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2087720498206462136017849175151704517312200842038020669188716497
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets80.369.369.965.660.460.759.059.459.260.762.360.575.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value26006295992951632577295742887128882291263392133582331763121686631237911208
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value47858749855010913114021102211500114721348712837121401200518884392992
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.429.629.033.538.638.239.839.439.838.236.638.521.835.58.9

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value898781838490819090668522881588169617952194409575324761605261
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.627.628.825.130.729.530.530.328.428.428.530.737.549.846.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-312016-01-312015-10-31
Value36792560288018682899247527802579264829262671251712631263448324217
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.18.69.85.79.88.69.68.97.88.78.18.114.610.24.00.00.0

Accounts Receivable Net Current

Receivables Net Current

us-gaap:ReceivablesNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4392461946115234518150964928527159135611567657761643
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.915.615.616.117.517.717.118.117.416.717.118.519.0

us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType

dxc:OtherReceivables



Period End2020-03-312019-03-312018-03-31
Value87915591098
Percentage of ReceivablesNetCurrent20.030.118.6
Percentage of Assets3.45.33.2
Percentage of Assets dxc:OtherReceivables0.00.00.0

us-gaap:BilledRevenues



Period End2020-03-312019-03-312018-03-312017-03-31
Value209425083245732
Percentage of ReceivablesNetCurrent47.748.454.944.6
Percentage of Assets8.18.59.68.4
Percentage of Assets us-gaap:BilledRevenues0.00.00.00.0

us-gaap:UnbilledRevenues



Period End2020-03-312019-03-312018-03-312017-03-31
Value141911141478402
Percentage of ReceivablesNetCurrent32.321.525.024.5
Percentage of Assets5.53.84.44.6
Percentage of Assets us-gaap:UnbilledRevenues0.00.00.00.0

Inventory Net

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value27034432836035932547738948544448364111815101587
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.21.11.11.21.11.71.31.41.31.52.11.412.214.2

Noncurrent Assets

us-gaap:NoncurrentAssets



Period End2020-03-312019-03-312018-03-312017-03-312016-04-01
Value3547317936469031025
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0
Percentage of Assets13.610.710.710.413.2

us-gaap:StatementGeographical

country:AU



Period End2020-03-312019-03-312018-03-312017-03-312016-04-01
Value1341441915863
Percentage of NoncurrentAssets3.84.55.26.46.1
Percentage of Assets0.50.50.60.70.8
Percentage of Assets country:AU0.00.032.35.99.0

country:GB



Period End2020-03-312019-03-312018-03-312017-03-312016-04-01
Value493512535235244
Percentage of NoncurrentAssets13.916.114.726.023.8
Percentage of Assets1.91.71.62.73.2
Percentage of Assets country:GB0.00.05.523.123.2

country:US



Period End2020-03-312019-03-312018-03-312017-03-312016-04-01
Value162113521553389466
Percentage of NoncurrentAssets45.742.542.643.145.5
Percentage of Assets6.24.64.64.56.0
Percentage of Assets country:US0.00.09.17.914.0

dxc:OtherEurope



Period End2020-03-312019-03-312018-03-31
Value757553465
Percentage of NoncurrentAssets21.317.412.8
Percentage of Assets2.91.91.4
Percentage of Assets dxc:OtherEurope0.00.00.0

dxc:OtherInternational



Period End2020-03-312019-03-312018-03-312017-03-31
Value54261890287
Percentage of NoncurrentAssets15.319.424.79.6
Percentage of Assets2.12.12.71.0
Percentage of Assets dxc:OtherInternational0.00.00.00.0

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

Property Plant And Equipment Net

Goodwill

us-gaap:Goodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-04-01
Value20176003578488067606759374177451965293209158877418551277
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.820.319.627.025.726.325.725.628.527.827.628.121.416.5

us-gaap:StatementBusinessSegments

dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-03-31
Value201731963104580545994608441045311470
Percentage of Goodwill100.053.253.765.960.560.759.546.979.2
Percentage of Assets7.810.810.517.815.616.015.313.417.0
Percentage of Assets dxc:GBSSegment0.00.00.00.00.00.00.00.00.0

dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-03-31
Value02807268030013007298530073088385
Percentage of Goodwill0.046.846.334.139.539.340.532.020.8
Percentage of Assets0.09.59.19.210.210.310.49.14.4
Percentage of Assets dxc:GISSegment0.00.00.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5731614062936468593967706602689980917927800468501794
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.020.721.319.920.123.422.923.723.923.624.121.920.7

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ComputerSoftwareIntangibleAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value143415951757175616291625155915411614143914731702793
Percentage of FiniteLivedIntangibleAssetsNet25.026.027.927.127.424.023.622.319.918.218.424.844.2
Percentage of Assets5.55.46.05.45.55.65.45.34.84.34.45.59.2
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CustomerRelatedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value409843344314465542504317439645315570556856804554603
Percentage of FiniteLivedIntangibleAssetsNet71.570.668.672.071.663.866.665.768.870.271.066.533.6
Percentage of Assets15.814.614.614.314.415.015.215.616.416.617.114.67.0
Percentage of Assets us-gaap:CustomerRelatedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value199211222576048566971968727180
Percentage of FiniteLivedIntangibleAssetsNet3.53.43.50.91.00.70.81.00.91.21.14.04.5
Percentage of Assets0.80.70.80.20.20.20.20.20.20.30.30.90.9
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value40313786358235383429239324412279254225442443223848323031800
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.512.812.110.911.68.38.57.87.57.67.47.25.618.616.1

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value789587848974933894538522851493149852963894378091295046794994
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.429.730.428.732.029.529.532.029.028.728.425.934.137.844.6

Debt Current

us-gaap:DebtCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value12761581147115111942158016182307207321732200120373832
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.95.35.04.66.65.55.67.96.16.56.63.98.50.00.0

Long Term Debt Current

us-gaap:LongTermDebtCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value2902972963297662402299294391282071415511
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.01.01.02.60.80.83.21.30.40.60.50.60.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value159815761603151716661345135813261708151016661961410871933
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.15.35.44.75.64.74.74.65.04.55.06.34.77.08.3

Other Accrued Liabilities Current

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-03-312019-03-312018-03-312017-03-31
Value7520811221
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0
Percentage of Assets0.30.70.30.2

Other Liabilities Current

Long Term Debt

us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:LongTermDebt

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit



Period End2020-03-312019-03-31
Value15000
Percentage of LongTermDebt100.00.0
Percentage of Assets5.80.0
Percentage of Assets us-gaap:RevolvingCreditFacility us-gaap:LineOfCredit0.00.0

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

dxc:LeaseCreditFacilityVarious, us-gaap:SecuredDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value1115182125
Percentage of LongTermDebt0.70.00.00.00.0
Percentage of Assets0.00.10.10.10.1
Percentage of Assets dxc:LeaseCreditFacilityVarious us-gaap:SecuredDebt0.00.00.00.00.0

dxc:SeniorNotesDue2020, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value0000502
Percentage of LongTermDebt0.00.00.00.00.0
Percentage of Assets0.00.00.00.01.7
Percentage of Assets dxc:SeniorNotesDue2020 us-gaap:SeniorNotes0.00.00.00.00.0

dxc:SeniorNotesDue2021, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value00498498498
Percentage of LongTermDebt0.00.00.00.00.0
Percentage of Assets0.00.01.71.51.7
Percentage of Assets dxc:SeniorNotesDue2021 us-gaap:SeniorNotes0.00.00.00.00.0

dxc:SeniorNotesDue2023One, us-gaap:SeniorNotes



Period End2020-03-312019-03-31
Value276277
Percentage of LongTermDebt18.40.0
Percentage of Assets1.10.9
Percentage of Assets dxc:SeniorNotesDue2023One us-gaap:SeniorNotes0.00.0

dxc:SeniorNotesDue2025, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value505505506506506
Percentage of LongTermDebt33.70.00.00.00.0
Percentage of Assets1.91.71.71.61.7
Percentage of Assets dxc:SeniorNotesDue2025 us-gaap:SeniorNotes0.00.00.00.00.0

dxc:SeniorNotesDue2025One, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value307328305315322
Percentage of LongTermDebt20.50.00.00.00.0
Percentage of Assets1.21.11.01.01.1
Percentage of Assets dxc:SeniorNotesDue2025One us-gaap:SeniorNotes0.00.00.00.00.0

dxc:SeniorNotesDue2026, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value709725704735725
Percentage of LongTermDebt47.30.00.00.00.0
Percentage of Assets2.72.42.42.32.5
Percentage of Assets dxc:SeniorNotesDue2026 us-gaap:SeniorNotes0.00.00.00.00.0

dxc:SeniorNotesDue2028, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value507508508508508
Percentage of LongTermDebt33.80.00.00.00.0
Percentage of Assets1.91.71.71.61.7
Percentage of Assets dxc:SeniorNotesDue2028 us-gaap:SeniorNotes0.00.00.00.00.0

dxc:SeniorNotesDue2030, us-gaap:SeniorNotes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value271272273273273
Percentage of LongTermDebt18.10.00.00.00.0
Percentage of Assets1.00.90.90.80.9
Percentage of Assets dxc:SeniorNotesDue2030 us-gaap:SeniorNotes0.00.00.00.00.0

dxc:TermLoanPayableAUDDue2022, us-gaap:NotesPayableToBanks



Period End2020-03-312019-12-312019-03-31
Value489562567
Percentage of LongTermDebt32.60.00.0
Percentage of Assets1.91.91.9
Percentage of Assets dxc:TermLoanPayableAUDDue2022 us-gaap:NotesPayableToBanks0.00.00.0

dxc:TermLoanPayableEURDue2022, us-gaap:NotesPayableToBanks



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value8228408168520
Percentage of LongTermDebt54.80.00.00.00.0
Percentage of Assets3.22.82.82.60.0
Percentage of Assets dxc:TermLoanPayableEURDue2022 us-gaap:NotesPayableToBanks0.00.00.00.00.0

dxc:TermLoanPayableEURDue2023, us-gaap:NotesPayableToBanks



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value8218408168520
Percentage of LongTermDebt54.70.00.00.00.0
Percentage of Assets3.22.82.82.60.0
Percentage of Assets dxc:TermLoanPayableEURDue2023 us-gaap:NotesPayableToBanks0.00.00.00.00.0

dxc:TermLoanPayableGBPDue2022, us-gaap:NotesPayableToBanks



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value556595553571583
Percentage of LongTermDebt37.10.00.00.00.0
Percentage of Assets2.12.01.91.82.0
Percentage of Assets dxc:TermLoanPayableGBPDue2022 us-gaap:NotesPayableToBanks0.00.00.00.00.0

dxc:TermLoanPayableUSDDue2025, us-gaap:NotesPayableToBanks



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value4804864924980
Percentage of LongTermDebt32.00.00.00.00.0
Percentage of Assets1.81.61.71.50.0
Percentage of Assets dxc:TermLoanPayableUSDDue2025 us-gaap:NotesPayableToBanks0.00.00.00.00.0

us-gaap:LongtermDebtType

dxc:BorrowingsForAssetsAcquiredUnderLongTermFinancing



Period End2020-03-312019-03-31
Value802462
Percentage of LongTermDebt53.50.0
Percentage of Assets3.11.6
Percentage of Assets dxc:BorrowingsForAssetsAcquiredUnderLongTermFinancing0.00.0

us-gaap:MandatorilyRedeemablePreferredStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6262626262626161616161
Percentage of LongTermDebt4.10.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.20.20.20.20.20.20.20.20.20.20.7
Percentage of Assets us-gaap:MandatorilyRedeemablePreferredStock0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NotesPayableOtherPayables



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value7069717610912211311694874
Percentage of LongTermDebt4.70.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.30.20.20.20.40.40.30.30.30.30.0
Percentage of Assets us-gaap:NotesPayableOtherPayables0.00.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-06-302018-03-312017-06-302017-03-312017-01-312016-10-31
Value867273157698789354704747630662492225392392
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.324.726.124.218.516.318.620.025.73.23.5

us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value8400700073007500560056005000500060005700580061002200
Percentage of LongTermDebtNoncurrent96.995.794.895.0102.40.00.0105.395.10.00.097.698.9
Percentage of Assets32.323.624.723.018.919.417.317.217.717.017.519.525.4
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value8200710074007600560055005000500061005900600062002200
Percentage of LongTermDebtNoncurrent94.697.196.196.3102.40.00.0105.396.70.00.099.298.9
Percentage of Assets31.524.025.123.318.919.117.317.218.017.618.119.925.4
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Tax Liabilities Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent



Period End2020-03-312019-03-312018-03-312017-03-31
Value761790879342
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0
Percentage of Assets2.92.72.63.9

Minority Interest

us-gaap:MinorityInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value3443523203043233343373423503653673402783330
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.21.10.91.11.21.21.21.01.11.11.13.20.30.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value594136613321410696156916021718916199619841911613387418
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.34.64.54.32.45.45.55.92.75.96.06.17.13.13.7

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value47858749855010913114021102211500114721348712837121401200518884392992
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets18.429.629.033.538.638.239.839.439.838.236.638.521.835.58.9

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3333333333331
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-5177-1628-166849447827413601301834110-74-170
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0
Percentage of Assets-19.9-5.5-5.71.51.60.90.50.03.82.50.3-0.2-2.0

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value15215115014913613410587858361530
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.60.50.50.50.50.50.40.30.30.20.20.20.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value-603-176-428-351-244-464-382-31258-118-707-162-2484-2613
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-2.3-0.6-1.5-1.1-0.8-1.6-1.3-1.10.2-0.4-0.20.0-1.9-20.1-23.3

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value2884771651-667481504124737019991009534173-193856319250-268
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-15-75-225-182210944200-284-246-224-422859-101-71-104-172-54948
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value962-785-407887-480-497-386-300-754-515-453-168212824-30422354327
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value2884771651-667481504124737019991009534173-193856319250-268
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-349582-2119163274462262259560776256159-148-373115-21-178
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-350190-2115168271466259266565779265173-138-373721-20-178
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-6845-34-375391410661
Percentage of ProfitLoss0.28.9-0.23.0-1.10.9-1.22.60.90.43.48.1-7.216.228.6-5.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-349582-2119163274462262259560776256159-148-373115-21-178
Percentage of ProfitLoss99.891.1100.297.0101.199.1101.297.499.199.696.691.9107.2100.083.871.4105.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-349582-2119163274462262259560776256159-1483115-21
Percentage of ProfitLoss99.891.1100.297.0101.199.1101.297.499.199.696.691.9107.283.871.4105.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value531483472474509512493509627483541363155333164170169475
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-15-75-225-182210944200-284-246-224-422859-101-71-104-172-54948
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1104887105788654794952546947568558
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value962-785-407887-480-497-386-300-754-515-453-168212824-30422354327
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value105101050965837581278-4764711401151-114194681206
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value53545651515454515151522019202019
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value53545651515454515151522019202019
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value105101050965837581278-4764711401151-114194681206
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateStatedPercentage

dxc:SevenPointFourPercentUSDSeniorNote, us-gaap:SeniorNotes



Period End2020-03-31
Value0.074
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations dxc:SevenPointFourPercentUSDSeniorNote us-gaap:SeniorNotes0.0

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

dxc:SeniorNotesDue2023Three, us-gaap:SeniorNotes, us-gaap:SubsequentEvent



Period End2020-04-21
Value0.04
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations dxc:SeniorNotesDue2023Three us-gaap:SeniorNotes us-gaap:SubsequentEvent0.0

dxc:SeniorNotesDue2025Two, us-gaap:SeniorNotes, us-gaap:SubsequentEvent



Period End2020-04-21
Value0.04125
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations dxc:SeniorNotesDue2025Two us-gaap:SeniorNotes us-gaap:SubsequentEvent0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302017-06-302017-01-312016-07-012016-01-31
Value0.090.291-0.0580.1840.0130000000000000120.0060.220.3580.2780.0650.3390.4440.16
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-04-012015-04-03
Value111222232345455
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-04-012015-04-03
Value29.9229.9229.9730.2530.430.8831.1332.4437.6238.3139.0139.5338.724.8346.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value11930181716192217181840194321211458
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities



Period End2020-03-312019-03-312018-03-312017-01-312016-10-31
Value4534122794444
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet



Period End2020-03-312019-03-312018-03-312017-03-312017-01-312016-10-31
Value10067068405735353
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits



Period End2020-03-312019-03-312018-03-312017-03-312017-01-312016-10-312016-04-012015-04-03
Value253165270192348344180304
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance



Period End2020-03-312019-03-312018-03-312017-03-31
Value2162157514421094
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-312019-09-302019-06-30
Value1428148414821591
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-04-01
Value36792560288018682899247527802579272912681181
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dxc:AmortizationOfAcquiredIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value148146151138138134132135137134145
Percentage of AmortizationOfAcquiredIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

dxc:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountOrSettlementRate

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.00.00.00.0240.00200000000000000180.00.00.0230.0010000000000000009-0.0010000000000000009
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountOrSettlementRate0.00.00.0100.0100.00.00.0100.0100.0100.0

dxc:DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value378333316332367374352336394306337
Percentage of DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2728252834273135202524
Percentage of DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization7.18.47.98.49.37.28.810.45.18.27.1

us-gaap:OperatingSegments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value351305291304333347321301374281313
Percentage of DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization92.991.692.191.690.792.891.289.694.991.892.9

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value7161392931231620321615
Percentage of DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization18.818.312.38.78.46.14.56.08.15.24.5

us-gaap:OperatingSegments, dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value280244252275302324305281342265298
Percentage of DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization74.173.379.782.882.386.686.683.686.886.688.4

dxc:IncreaseDecreaseinDeferredPurchasePriceReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-263262-525321295478575141138474
Percentage of IncreaseDecreaseinDeferredPurchasePriceReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dxc:IncreaseDecreaseinOperatingLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-192-166-166-1740000
Percentage of IncreaseDecreaseinOperatingLeaseLiability100.0100.0100.0100.00.00.00.00.0

us-gaap:Range, us-gaap:StatementScenario

dxc:LiabilityForUncertainTaxPositionsIncreaseDecrease

srt:Maximum, srt:ScenarioForecast



Period End2020-06-30
Value-6
Percentage of LiabilityForUncertainTaxPositionsIncreaseDecrease100.0

srt:Minimum, srt:ScenarioForecast



Period End2020-06-30
Value-2
Percentage of LiabilityForUncertainTaxPositionsIncreaseDecrease33.3

dxc:NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-4-7-105126672
Percentage of NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-4-7-105123972
Percentage of NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther100.0100.0100.0100.0100.050.0150.0100.0100.0

dxc:OperatingLeaseExpenseNoncash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1921661641760000
Percentage of OperatingLeaseExpenseNoncash100.0100.0100.0100.00.00.00.00.0

dxc:PrepaidAssetsAcquiredUnderLongtermFinancing



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value769-163048000
Percentage of PrepaidAssetsAcquiredUnderLongtermFinancing100.0100.0100.0100.0100.00.00.00.0

dxc:ProceedsFromBondIssuance



Period End2020-03-312019-12-312019-03-312018-12-312018-03-312017-12-31
Value00003420
Percentage of ProceedsFromBondIssuance0.00.00.00.0100.00.0

dxc:ProceedsFromBorrowingsForSpinTransaction



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0000000111400
Percentage of ProceedsFromBorrowingsForSpinTransaction0.00.00.00.00.00.00.0100.00.00.0

dxc:ProceedsFromDeferredPurchasePriceReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1581420371323352272137154498-122155
Percentage of ProceedsFromDeferredPurchasePriceReceivable100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringPlan

dxc:RestructuringChargesReversal

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value10-111258
Percentage of RestructuringChargesReversal100.00.0100.0100.0100.0100.0

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value115104
Percentage of RestructuringChargesReversal1100.00.0-1000.036.4

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

dxc:RestructuringReserveAdjustmentforNewAccountingPrinciple

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value000-36
Percentage of RestructuringReserveAdjustmentforNewAccountingPrinciple0.00.00.0100.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value000-53
Percentage of RestructuringReserveAdjustmentforNewAccountingPrinciple0.00.00.0147.2

us-gaap:RestructuringPlan

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value000-36
Percentage of RestructuringReserveAdjustmentforNewAccountingPrinciple0.00.00.0100.0

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value000-53
Percentage of RestructuringReserveAdjustmentforNewAccountingPrinciple0.00.00.0147.2

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

dxc:RestructuringReserveCostsNotAffectingRestructuringLiability

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-3-26-1-31
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value-224-310
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability733.3-200.0-50.0-1000.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0000-60
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability-0.0-0.00.0-0.0200.00.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-2010-110
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability66.7-0.016.7-0.0366.70.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value-13235
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability433.3-100.050.0-500.0

us-gaap:RestructuringPlan

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0000-60
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability-0.0-0.00.0-0.0200.00.0

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-5-27-1-141
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability166.7100.0116.7100.0466.7100.0

dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value-356015
Percentage of RestructuringReserveCostsNotAffectingRestructuringLiability1166.7-300.00.0-1500.0

dxc:RightofUseAssetObtainedinExchangeforOperatingLeaseLiabilityNetofLeaseReclassification



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value97172164-220000
Percentage of RightofUseAssetObtainedinExchangeforOperatingLeaseLiabilityNetofLeaseReclassification100.0100.0100.0100.00.00.00.00.0

us-gaap:StatementEquityComponents

dxc:StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentShares

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value02671121300
Percentage of StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentShares0.0100.0100.0100.0100.0100.0100.0100.0100.00.0

dxc:StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value08615050091797127324710
Percentage of StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue0.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0981614106952558193300
Percentage of StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue0.0114.0107.382.075.865.945.759.642.30.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value08615050091797127324710
Percentage of StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue0.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0-12-11902227269131410
Percentage of StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue0.0-14.0-7.318.024.234.154.340.457.70.0

us-gaap:CounterpartyName

dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections

dxc:DEPurchasers



Period End2020-03-31
Value452
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections100.0

dxc:Purchasers



Period End2020-03-312019-03-312018-12-31
Value012781215
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections0.00.00.0

us-gaap:CounterpartyName

dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability

dxc:DEPurchasers



Period End2020-03-31
Value-27
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability100.0

dxc:Purchasers



Period End2020-03-312019-03-312018-12-31
Value0-1074
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability-0.00.00.0

us-gaap:CounterpartyName

dxc:TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables

dxc:DEPurchasers



Period End2020-03-31
Value462
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables100.0

dxc:Purchasers



Period End2020-03-312019-03-312018-12-31
Value012601199
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables0.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1563118171718221817174019192114
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1563118171718221817174019192114
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1563118171718221817174019192114
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value11930181716192217191740194721211458
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-01-31
Value3553432983032772882962874332793102047781828099
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1



Period End2020-03-312019-03-312018-03-31
Value-1000000.00.00.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1100.00.00.0

us-gaap:BusinessCombinationIntegrationRelatedCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value92685310596107128701249466124121785356
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-55297913-1734-164442121105-1745
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeaseObligationsIncurred



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value9812712725312015220519115440197121812-426
Percentage of CapitalLeaseObligationsIncurred100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1119-3201012-1031424-305201-150
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0.209999999999999960.210.210.210.190000000000000060.190.190.190.179999999999999940.180.180.180.140000000000000070.140.140.14
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-3-2-2-2-4-4-6-1-5-5-4-4-4-4-4-5
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0.00.00.00.0580.00.00.00.053-0.00100000000000000090.00100000000000000090.00.0490.00.00.00.063
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets0.00.00.0100.00.00.00.0100.0100.0100.00.0100.00.00.00.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0.00.00.00.020.0010000000000000009-0.00100000000000000090.00.0210.00.00.00.0270.00.00.00.026
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease0.00.00.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-706111200-810291000
Percentage of DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod100.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value17516115416114413913814914113313212838404043
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value60605760636263656563616020202121
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-347-80-70-6982-58-59-63-266-52-39-3173-18-18-21
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value2323232322212223253034326656
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value526479467470505508484471585481537361153161167166
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value54545457485254555252515421201920
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value54545457485254555252515421201920
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value54545457485254555252515421201920
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-11663-7-3047-2-25-39
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value4-3744533-35613707650
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1319713145229183544719
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossUnrealized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-10-643614-6220-41622-40-136132-470-78-12
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:HedgingDesignation

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0-112-1-4-5
Percentage of GainLossOnDerivativeInstrumentsNetPretax0.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5-10-4826721946-40-44-7
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:GainLossRelatedToLitigationSettlement



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-30
Value00632000
Percentage of GainLossRelatedToLitigationSettlement0.00.0100.00.00.00.0

us-gaap:GoodwillImpairmentLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value38545328870000000000000
Percentage of GoodwillImpairmentLoss100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

dxc:GBSSegment



Period End2020-03-312019-12-31
Value111450
Percentage of GoodwillImpairmentLoss28.994.3

dxc:GISSegment



Period End2020-03-312019-12-31
Value27403
Percentage of GoodwillImpairmentLoss71.15.7

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-154138-122-1527-24-38-1941401-6154
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-8273-63-95-2
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments53.252.951.660.018.58.3

dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-7265-59-622-22
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments46.847.148.440.081.591.7

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000000035-198736065
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax0.00.00.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000000035-198736065
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity0.00.00.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.00.00.00.00.0100000000000000090.00.00.12-0.70.260.210.23
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare0.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.00.00.00.00.00.00.00.12-0.680.250.210.22
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare0.00.00.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeOperating



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value35336730362733323027161698810
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value9499879158101816810097444733183022
Percentage of InterestPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LitigationCase

us-gaap:LossContingencyDamagesSoughtValue

dxc:PerspectarelatedDisputesSeparationandDistributionAgreement



Period End2020-03-312019-12-312019-10-31
Value800500120
Percentage of LossContingencyDamagesSoughtValue100.0100.0100.0

us-gaap:NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value94341323540842056-464823601281255
Percentage of NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax



Period End2020-03-312019-12-312019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302016-07-01
Value00-2230-38040
Percentage of OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax0.00.0100.0100.00.0100.00.0100.00.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-2-2-3-1-3-4-5-1-4-3-30-2-3-4-3
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0010101012-2002-12
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax0.00.0100.00.0100.00.0100.00.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-2011100-19000
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.00.0100.0100.0100.00.00.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-06-30
Value-1000000.00.00.01000000.00.00.00.00.00.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax100.00.00.0100.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-01-31
Value-425256-76-104222-82-64-375101
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-01
Value00002-23000000-2110000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-0.00.0-0.0-0.00.928.0-0.0-0.00.00.00.00.00.0108.90.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302017-06-302017-01-312016-01-31
Value-2011100-100-11-6
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.50.0-1.3-1.00.5-0.0-0.00.30.00.0-10.90.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-01
Value-412262-73-111216-64-66-342135-47-45154121-2-17444-50
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax96.9102.396.1106.797.378.0103.191.20.00.00.00.00.0-2.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-11-8-244142-32
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

dxc:ForeignCurrencyDenominatedDebt, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-30
Value44-5776-10
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax100.0100.0100.0100.0

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-30
Value3-10-2-10
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax6.817.5-2.6100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-6100-8-5-17-7
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax100.0100.00.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-4152512-1000-214534001
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.00.00.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-425283-75-131217-77-69-376168-45-50147108129-17154-5840
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-427252-77-107220-82-70-370176-48-77169124129-17154-5840
Percentage of OtherComprehensiveIncomeLossNetOfTax100.589.0102.781.7101.4106.5101.498.4104.8106.7154.0115.0114.8100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-30
Value2312-2451-6327-22
Percentage of OtherComprehensiveIncomeLossNetOfTax-0.511.0-2.718.3-6.5-1.41.6-6.7-54.0-15.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value-427252-77-107220-82-70-370176-48-77169124129-17154-5840
Percentage of OtherComprehensiveIncomeLossNetOfTax100.589.0102.781.7101.4106.5101.498.4104.8106.7154.0115.0114.8100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value223112751-353343343
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value7-5-75-32330-1219-8-2-1316-24-16-2245
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value376117109118-30145979410-8-181132-3-2
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1-6-2-12-1-10-78-10-1435-152991610
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0861505009180613331466052140000
Percentage of PaymentsForRepurchaseOfEquity0.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.00.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:PaymentsForRestructuring

us-gaap:EmployeeSeverance, dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2923629
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1116112718
Percentage of PaymentsForRestructuring50.0122.2300.0366.7450.062.1

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value131116437973
Percentage of PaymentsForRestructuring650.0122.2800.01433.31316.7251.7

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value38397228
Percentage of PaymentsForRestructuring1900.0433.33600.0933.3

us-gaap:FacilityClosing, dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-03-312018-12-31
Value0033
Percentage of PaymentsForRestructuring0.00.050.010.3

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000247
Percentage of PaymentsForRestructuring0.00.00.066.766.724.1

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1-1341820
Percentage of PaymentsForRestructuring50.0-11.1150.0133.3300.069.0

us-gaap:RestructuringPlan

dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2933932
Percentage of PaymentsForRestructuring100.0100.0150.0100.0150.0110.3

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1116133125
Percentage of PaymentsForRestructuring50.0122.2300.0433.3516.786.2

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value141019479793
Percentage of PaymentsForRestructuring700.0111.1950.01566.71616.7320.7

dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value43447828
Percentage of PaymentsForRestructuring2150.0488.93900.0933.3

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value13012232191194621066
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value61628672100111919269831532342102227
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireShortTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value000750000
Percentage of PaymentsToAcquireShortTermInvestments0.00.00.0100.00.00.00.00.0

us-gaap:PaymentsToAcquireSoftware



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value57526363785876495471394716464236
Percentage of PaymentsToAcquireSoftware100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit, us-gaap:SubsequentEvent



Period End2020-04-06
Value2500
Percentage of ProceedsFromDebtNetOfIssuanceCosts100.0

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

dxc:SeniorNotesDue2025Two, us-gaap:SeniorNotes, us-gaap:SubsequentEvent



Period End2020-04-21
Value993
Percentage of ProceedsFromDebtNetOfIssuanceCosts0.0

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-01-312016-01-31
Value0000000-650000365
Percentage of ProceedsFromDivestitureOfBusinessesNetOfCashDivested0.00.00.00.00.00.00.0100.00.00.00.00.0100.0100.0

us-gaap:ProceedsFromIncomeTaxRefunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value616713898374
Percentage of ProceedsFromIncomeTaxRefunds100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommercialPaper



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value929113114781401894695525633591640571611524504652511
Percentage of ProceedsFromIssuanceOfCommercialPaper100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value00021980116304830661502509413
Percentage of ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet0.00.00.0100.00.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOrSaleOfEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0137742793115672575636
Percentage of ProceedsFromIssuanceOrSaleOfEquity0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-1-124-36-104614-3-23-65-4-6-1-13-17
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value18151921742263819299119311745
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2413206-5
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-01
Value22313451-153341-24343
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.050.0300.033.3150.00.083.3-20.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0000006-68327-220000
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.00.00.00.00.00.0100.0120.00.00.00.00.00.00.00.00.0

us-gaap:RepaymentsOfCommercialPaper



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value1183102714651401987695525633591639514553524504547511
Percentage of RepaymentsOfCommercialPaper100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:RepaymentsOfDebt

dxc:TermLoanPayableAUDDue2022, us-gaap:NotesPayableToBanks, us-gaap:SubsequentEvent



Period End2020-04-21
Value300
Percentage of RepaymentsOfDebt100.0

dxc:TermLoanPayableEURDue2022, us-gaap:NotesPayableToBanks, us-gaap:SubsequentEvent



Period End2020-04-21
Value500
Percentage of RepaymentsOfDebt166.7

dxc:TermLoanPayableGBPDue2022, us-gaap:NotesPayableToBanks, us-gaap:SubsequentEvent



Period End2020-04-21
Value150
Percentage of RepaymentsOfDebt50.0

dxc:TermLoanPayableUSDDue2025, us-gaap:NotesPayableToBanks, us-gaap:SubsequentEvent



Period End2020-04-21
Value100
Percentage of RepaymentsOfDebt33.3

us-gaap:RestructuringCharges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-09-302016-07-012016-01-31
Value4743214247761571852082131921901536132557145
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:EmployeeSeverance, dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-221000
Percentage of RestructuringCharges-50.02.73.10.00.00.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-320-9-20-2
Percentage of RestructuringCharges-75.02.70.0-6.3-42.6-2.6

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-10-5-1115666
Percentage of RestructuringCharges-250.0-6.8-34.40.7119.186.8

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value197034148
Percentage of RestructuringCharges475.094.6106.2104.2

us-gaap:FacilityClosing, dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1-1-40-10
Percentage of RestructuringCharges25.0-1.4-12.50.0-2.10.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000-1-4-5
Percentage of RestructuringCharges0.00.00.0-0.7-8.5-6.6

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1-1001517
Percentage of RestructuringCharges25.0-1.40.00.031.922.4

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value-27115
Percentage of RestructuringCharges-50.09.534.43.5

us-gaap:RestructuringPlan

dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-11-30-10
Percentage of RestructuringCharges-25.01.4-9.40.0-2.10.0

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-320-10-24-7
Percentage of RestructuringCharges-75.02.70.0-7.0-51.1-9.2

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-9-6-1117183
Percentage of RestructuringCharges-225.0-8.1-34.40.7151.1109.2

dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value177745153
Percentage of RestructuringCharges425.0104.1140.6107.7

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:EmployeeSeverance, dxc:AcquiredLiabilities



Period End2020-03-312019-12-31
Value21
Percentage of RestructuringReserveTranslationAdjustment100.0100.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-31
Value1000000.0-1000000.0
Percentage of RestructuringReserveTranslationAdjustment50.0-100.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-31
Value-5-3
Percentage of RestructuringReserveTranslationAdjustment-250.0-300.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-31
Value-8-5
Percentage of RestructuringReserveTranslationAdjustment-400.0-500.0

us-gaap:FacilityClosing, dxc:AcquiredLiabilities



Period End2020-03-312019-12-31
Value-50
Percentage of RestructuringReserveTranslationAdjustment-250.00.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-31
Value80
Percentage of RestructuringReserveTranslationAdjustment400.00.0

us-gaap:RestructuringPlan

dxc:AcquiredLiabilities



Period End2020-03-312019-12-31
Value-31
Percentage of RestructuringReserveTranslationAdjustment-150.0100.0

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-31
Value9-1
Percentage of RestructuringReserveTranslationAdjustment450.0-100.0

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-31
Value-6-4
Percentage of RestructuringReserveTranslationAdjustment-300.0-400.0

dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-31
Value-8-5
Percentage of RestructuringReserveTranslationAdjustment-400.0-500.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0116632510323045291361044
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value011663251032304529
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value000000000010
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value0000011000120002
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised438.22429.8150.5405.4122.01695.9227.7122.3101.9106.7110.1355.10.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-2077832062126452576736
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-2077832062126452576736
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value-2077832062126452576736
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0267112130000
Percentage of StockRepurchasedDuringPeriodShares0.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareRepurchaseProgram

dxc:AcceleratedShareRepurchaseAgreement



Period End2020-03-312019-12-312019-09-302019-06-262019-06-302018-12-312018-09-302018-06-30
Value00111000
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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value086150400917971273247104719
Percentage of StockRepurchasedDuringPeriodValue0.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareRepurchaseProgram

dxc:AcceleratedShareRepurchaseAgreement



Period End2020-03-312019-12-312019-09-302019-06-262019-06-302018-12-312018-09-302018-06-30
Value00100100100000
Percentage of StockRepurchasedDuringPeriodValue0.00.066.725.00.00.00.00.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.036.6840.1854.35-1.379999999999995563.9687.1685.8611.4500000000000030.078.277.39
Percentage of TreasuryStockAcquiredAverageCostPerShare0.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ShareRepurchaseProgram

dxc:AcceleratedShareRepurchaseAgreement



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.00.055.3954.080.00.00.0
Percentage of TreasuryStockAcquiredAverageCostPerShare0.00.0137.999.50.00.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value111132291822228531056
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value111132291822228531056
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-01
Value111132291822228531056
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

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dxc:DeferredConsiderationReceivableFairValueDisclosure

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Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-03-31
Value103120525574598540233
Percentage of DeferredConsiderationReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-03-31
Value103120525574598540233
Percentage of DeferredConsiderationReceivableFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0

dxc:DeferredTaxAssetsAccruedInterest



Period End2020-03-312019-03-312018-03-31
Value121618
Percentage of DeferredTaxAssetsAccruedInterest100.0100.0100.0

us-gaap:IncomeTaxAuthority

dxc:DeferredTaxAssetsCapitalLossCarryforwardNotSubjectToExpiration

us-gaap:ForeignCountry



Period End2020-03-312019-03-312018-03-31
Value40211193
Percentage of DeferredTaxAssetsCapitalLossCarryforwardNotSubjectToExpiration100.0100.0100.0

us-gaap:IncomeTaxAuthority

dxc:DeferredTaxAssetsCapitalLossCarryforwardsSubjectToExpiration

us-gaap:ForeignCountry



Period End2020-03-312019-03-312018-03-31
Value192547
Percentage of DeferredTaxAssetsCapitalLossCarryforwardsSubjectToExpiration100.0100.0100.0

dxc:DeferredTaxAssetsContractAccounting



Period End2020-03-312019-03-312018-03-31
Value126130134
Percentage of DeferredTaxAssetsContractAccounting100.0100.0100.0

dxc:DeferredTaxAssetsLeasingArrangements



Period End2020-03-312019-03-31
Value3700
Percentage of DeferredTaxAssetsLeasingArrangements100.00.0

us-gaap:IncomeTaxAuthority

dxc:DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration

us-gaap:ForeignCountry



Period End2020-03-312019-03-312018-03-31
Value161821
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration100.0100.0100.0

us-gaap:InternalRevenueServiceIRS



Period End2020-03-312019-03-312018-03-31
Value900
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration56.20.00.0

us-gaap:StateAndLocalJurisdiction



Period End2020-03-312019-03-312018-03-31
Value91621
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsSubjectToExpiration56.288.9100.0

dxc:DeferredTaxLiabilitiesAndLiabilitiesForIncomeTaxUncertaintyNoncurrent



Period End2020-03-312019-03-312018-03-31
Value115711841166
Percentage of DeferredTaxLiabilitiesAndLiabilitiesForIncomeTaxUncertaintyNoncurrent100.0100.0100.0

dxc:DeferredTaxLiabilitiesDeferredExpenseEmployeeBenefits



Period End2020-03-312019-03-31
Value480
Percentage of DeferredTaxLiabilitiesDeferredExpenseEmployeeBenefits100.00.0

dxc:ExpirationOfGuaranteeInNextFiscalYear



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value551184228413525145198
Percentage of ExpirationOfGuaranteeInNextFiscalYear100.0100.0100.0100.0100.0100.0100.0

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dxc:LettersOfCreditPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value102104126175190102122
Percentage of ExpirationOfGuaranteeInNextFiscalYear18.556.555.342.436.270.361.6

dxc:SuretyBondsPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value37420301702542040
Percentage of ExpirationOfGuaranteeInNextFiscalYear67.910.913.241.248.413.820.2

us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value75607268812336
Percentage of ExpirationOfGuaranteeInNextFiscalYear13.632.631.616.515.415.918.2

dxc:ExpirationOfGuaranteeInSecondFiscalYear



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value257501482309234485394
Percentage of ExpirationOfGuaranteeInSecondFiscalYear100.0100.0100.0100.0100.0100.0100.0

us-gaap:GuaranteeObligationsByNature

dxc:LettersOfCreditPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value966855292810668
Percentage of ExpirationOfGuaranteeInSecondFiscalYear37.413.611.49.412.021.917.3

dxc:SuretyBondsPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value83334326185125334299
Percentage of ExpirationOfGuaranteeInSecondFiscalYear32.366.767.659.953.468.975.9

us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value789910195814527
Percentage of ExpirationOfGuaranteeInSecondFiscalYear30.419.821.030.734.69.36.9

dxc:ExpirationOfGuaranteeInThirdFiscalYearAndThereafter



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value507603557549522522476
Percentage of ExpirationOfGuaranteeInThirdFiscalYearAndThereafter100.0100.0100.0100.0100.0100.0100.0

us-gaap:GuaranteeObligationsByNature

dxc:LettersOfCreditPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value397411385379364327294
Percentage of ExpirationOfGuaranteeInThirdFiscalYearAndThereafter78.368.269.169.069.762.661.8

dxc:SuretyBondsPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8516115115014510197
Percentage of ExpirationOfGuaranteeInThirdFiscalYearAndThereafter16.826.727.127.327.819.320.4

us-gaap:FinancialStandbyLetterOfCredit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value25312120139485
Percentage of ExpirationOfGuaranteeInThirdFiscalYearAndThereafter4.95.13.83.62.518.017.9

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dxc:FairValueAssetsMeasuredOnRecurringBasisMoneyMarketFunds

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value1567676757784
Percentage of FairValueAssetsMeasuredOnRecurringBasisMoneyMarketFunds100.0100.0100.0100.0100.0100.0100.0100.0

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us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value1567676757784
Percentage of FairValueAssetsMeasuredOnRecurringBasisMoneyMarketFunds100.0100.0100.0100.0100.0100.0100.0100.0

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dxc:FairValueAssetsMeasuredOnRecurringBasisTimeDeposits

us-gaap:FairValueInputsLevel1, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value59525621715319412489114
Percentage of FairValueAssetsMeasuredOnRecurringBasisTimeDeposits100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value59525621715319412489114
Percentage of FairValueAssetsMeasuredOnRecurringBasisTimeDeposits100.0100.0100.0100.0100.0100.0100.0100.0

dxc:IncomeTaxAssetsCurrentandNoncurrent



Period End2020-03-312019-03-312018-03-31
Value503605557
Percentage of IncomeTaxAssetsCurrentandNoncurrent100.0100.0100.0

dxc:IncomeTaxLiabilitiesAndDeferredIncomeTaxes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value11571189126912811184117112191166
Percentage of IncomeTaxLiabilitiesAndDeferredIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0

dxc:IncomeTaxLiabilitiesCurrentAndNoncurrent



Period End2020-03-312019-03-312018-03-31
Value124413921293
Percentage of IncomeTaxLiabilitiesCurrentAndNoncurrent100.0100.0100.0

dxc:IncomeTaxReceivableAndDeferredIncomeTaxAssetsNoncurrent



Period End2020-03-312019-03-312018-03-31
Value445492403
Percentage of IncomeTaxReceivableAndDeferredIncomeTaxAssetsNoncurrent100.0100.0100.0

dxc:IncomeTaxesPayableAndDeferredIncomeTaxes



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value8724321318620812294127
Percentage of IncomeTaxesPayableAndDeferredIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0

dxc:LiabilitiesForIncomeTaxUncertaintyAndAccruedIncomeTaxesCurrent



Period End2020-03-312019-03-312018-03-31
Value87208127
Percentage of LiabilitiesForIncomeTaxUncertaintyAndAccruedIncomeTaxesCurrent100.0100.0100.0

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dxc:NumberOfSharesReceivedPerEquityAward

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-31
Value1.0
Percentage of NumberOfSharesReceivedPerEquityAward100.0

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Period End2020-03-312019-03-31
Value12761942
Percentage of OtherDebtCurrent100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value4851505149484953
Percentage of OtherDebtSecuritiesFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value33444556
Percentage of OtherDebtSecuritiesFairValueDisclosure6.25.98.07.88.210.410.211.3

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us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value5154545553535459
Percentage of OtherDebtSecuritiesFairValueDisclosure106.2105.9108.0107.8108.2110.4110.2111.3

dxc:PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetafterAccumulatedDepreciationandAmortization



Period End2020-03-31
Value3547
Percentage of PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetafterAccumulatedDepreciationandAmortization100.0

dxc:PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio



Period End2020-03-31
Value7365
Percentage of PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio100.0

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us-gaap:ComputerEquipment



Period End2020-03-31
Value4876
Percentage of PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio66.2

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Period End2020-03-31
Value30
Percentage of PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio0.4

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Period End2020-03-31
Value226
Percentage of PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio3.1

us-gaap:LandBuildingsAndImprovements



Period End2020-03-31
Value2233
Percentage of PropertyPlantandEquipmentandFinanceLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortizatio30.3

dxc:TotalGuaranteesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1315128812671271128111521068
Percentage of TotalGuaranteesOutstanding100.0100.0100.0100.0100.0100.0100.0

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dxc:LettersOfCreditPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value595583566583582535484
Percentage of TotalGuaranteesOutstanding45.245.344.745.945.446.445.3

dxc:SuretyBondsPerformanceGuarantee



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value542515507505524455436
Percentage of TotalGuaranteesOutstanding41.240.040.039.740.939.540.8

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value178190194183175162148
Percentage of TotalGuaranteesOutstanding13.514.815.314.413.714.113.9

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Period End2020-03-312019-03-31
Value283216
Percentage of TotalLiabilityForUncertainTaxPositions100.0100.0

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Period End2020-03-312019-03-31
Value-12-15
Percentage of TotalLiabilityForUncertainTaxPositionsTaxAttributesComponent100.0100.0

dxc:TotalOfDeferredTaxAssetsOperatingLossCarryforwardsAndDeferredTaxAssetsTaxCreditCarryforwards



Period End2020-03-312019-03-312018-03-31
Value251619171665
Percentage of TotalOfDeferredTaxAssetsOperatingLossCarryforwardsAndDeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0

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dxc:DEPurchasers



Period End2020-03-312019-12-312019-03-31
Value1031200
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable100.0100.00.0

dxc:Purchasers



Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-03-31
Value00525574598540233
Percentage of TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable0.00.00.00.00.00.00.0

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dxc:DEPurchasers



Period End2020-03-312019-12-31
Value116117
Percentage of TransfersofFinancialAssetsAccountedForAsSaleSecuritizationFacilityAvailability100.0100.0

dxc:Purchasers



Period End2020-03-312019-12-31
Value750639
Percentage of TransfersofFinancialAssetsAccountedForAsSaleSecuritizationFacilityAvailability646.6546.2

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dxc:DEPurchasers



Period End2020-03-312019-12-312019-10-01
Value225200200
Percentage of TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacility100.0100.0100.0

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Period End2020-03-312019-12-31
Value105109
Percentage of TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacilityDrawnAmount100.0100.0

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Period End2020-03-312019-12-31
Value750650
Percentage of TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacilityDrawnAmount714.3596.3

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Period End2020-03-312019-03-31
Value-240
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dxc:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccruedNetOfTax



Period End2020-03-312019-03-312018-03-31
Value403636
Percentage of UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccruedNetOfTax100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-04-01
Value305932333343344532323351314037283937
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-03-312018-03-312017-03-312017-01-312016-10-31
Value168201251093107
Percentage of AccruedIncomeTaxesNoncurrent100.0100.0100.00.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value280131392943318333553228326832883466340332352725998
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1071410701107931091611301113431184811868122101220112158121222219
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-312016-04-012015-04-03
Value7476606460576249403927302628293126
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value75126322316020019916616319825252475940618364
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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value4851505149484950535251490290198
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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value106123452957860354521223925627824925277
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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value9054372777408278507604254905608531057658480269
Percentage of AssetsFairValueDisclosure120.5166.2124.2462.5413.5427.1457.8260.7247.5222.2162.8139.3162.1262.3420.3

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Period End2020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value111211991011
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Period End2020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
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Period End2020-03-312019-03-312018-03-312017-03-31
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Period End2020-03-312019-03-312018-03-312017-03-31
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Period End2020-03-312019-03-312018-03-312017-03-31
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Period End2020-03-312019-03-312018-03-312017-03-31
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Period End2020-03-312019-03-312018-03-312017-03-31
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Period End2020-03-312019-03-312018-03-312017-03-31
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Period End2020-03-312019-03-312018-03-31
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Period End2020-03-312019-03-312018-03-31
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Period End2020-03-312019-03-31
Value31
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.016.7

us-gaap:ForeignGovernmentDebtSecurities, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value136244563
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.04066.71400.00.0

us-gaap:HedgeFunds, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value11821
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.0133.350.00.0

us-gaap:OtherAssets, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value375363
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.0600.075.0

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType

us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value669788788104
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.013133.319700.00.0

us-gaap:FairValueInputsLevel2, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value9063952398992546
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.0158716.7247475.00.0

us-gaap:FairValueInputsLevel3, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-312016-04-01
Value13581032887348315
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.017200.022175.00.00.0

us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-312016-04-01
Value11090113431157429982597
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.0189050.0289350.00.00.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value940327190-299
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value213122302363
Percentage of DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value139714941552
Percentage of DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value219123292488
Percentage of DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value210820042162913
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value136912551338574
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value215920702250938
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations

dxc:AlternativeInvestments, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value0.310.250.18
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations100.0100.0100.0

us-gaap:DefinedBenefitPlanDebtSecurity, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value0.460.450.53
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations148.4180.0294.4

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-31
Value0.190.260.25
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations61.3104.0138.9

us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeFairValueOfDerivativeAsset

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-03-312018-03-312017-03-31
Value0381427
Percentage of DerivativeFairValueOfDerivativeAsset0.0100.0100.0100.0

us-gaap:OtherCurrentAssets, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value16562574649213815
Percentage of DerivativeFairValueOfDerivativeAsset0.00.00.00.013.20.00.00.028.60.00.00.055.6

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-03-312018-03-312017-03-31
Value0382032
Percentage of DerivativeFairValueOfDerivativeAsset0.0100.0142.9118.5

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value16562574649213815
Percentage of DerivativeFairValueOfDerivativeAsset0.00.00.00.013.20.00.00.028.60.00.00.055.6

us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeFairValueOfDerivativeLiability

dxc:AccruedExpensesAndOtherCurrentLiabilities, us-gaap:ForeignExchangeForward, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-03-312018-03-31
Value2043
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.0

dxc:AccruedExpensesAndOtherCurrentLiabilities, us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value12122296136
Percentage of DerivativeFairValueOfDerivativeLiability60.00.00.00.0225.00.00.0200.0

us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-03-312018-03-312017-03-31
Value20431
Percentage of DerivativeFairValueOfDerivativeLiability100.0100.0100.00.0

us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value12122296131361312712
Percentage of DerivativeFairValueOfDerivativeLiability60.00.00.00.0225.00.00.00.0200.00.00.00.00.0

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

us-gaap:DerivativeNotionalAmount

dxc:ForeignCurrencyDenominatedDebt, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-03-31
Value1900200019000
Percentage of DerivativeNotionalAmount100.0100.0100.00.0

us-gaap:ForeignExchangeForward, us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-03-31
Value455556576277
Percentage of DerivativeNotionalAmount23.927.830.30.0

us-gaap:ForeignExchangeForward, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-03-31
Value0001700
Percentage of DerivativeNotionalAmount0.00.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:ForeignExchangeForward, us-gaap:Nondesignated



Period End2020-03-312019-12-312019-09-302019-03-31
Value2200220025002500
Percentage of DerivativeNotionalAmount115.8110.0131.60.0

us-gaap:DividendsPayableCurrentAndNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-01
Value5554555753525455515252512020192019
Percentage of DividendsPayableCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value630678684746652705734755766813825912248619838
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-30
Value1046111411761216
Percentage of FinanceLeaseLiability100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-30
Value444475488478
Percentage of FinanceLeaseLiabilityCurrent100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4347426239163638339940503788357034573005273123902293
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ComputerSoftwareIntangibleAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2614262224382358223520701996196319461792170716131554
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization60.161.562.364.865.851.152.755.056.359.662.567.567.8

us-gaap:CustomerRelatedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value169716071445125411391016898780735583447265248
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization39.037.736.934.533.525.123.721.821.319.416.411.110.8

us-gaap:OtherIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value36333326252321201918182216
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.80.80.80.70.70.60.60.60.50.60.70.90.7

us-gaap:FiniteLivedIntangibleAssetsGross



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value10078104021020910106933810820103901046911548109321073592404087
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ComputerSoftwareIntangibleAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4048421741954114386436953555350435603231318033152347
Percentage of FiniteLivedIntangibleAssetsGross40.240.541.140.741.434.134.233.530.829.629.635.957.4

us-gaap:CustomerRelatedIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value579559415759590953895333529453116305615161274819851
Percentage of FiniteLivedIntangibleAssetsGross57.557.156.458.557.749.351.050.754.656.357.152.220.8

us-gaap:OtherIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value23524425583857177899011410529396
Percentage of FiniteLivedIntangibleAssetsGross2.32.32.50.80.90.70.70.90.81.01.03.22.3

us-gaap:GoodwillGross



Period End2020-03-312019-12-312019-09-302019-03-312018-03-312017-03-312016-04-01
Value115731170511433103681241446174039
Percentage of GoodwillGross100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-03-312018-03-31
Value65076572643053005232
Percentage of GoodwillGross56.256.156.251.142.1

dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-03-312018-03-31
Value50665133500350685149
Percentage of GoodwillGross43.843.943.848.941.5

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss



Period End2020-03-312019-12-312019-09-302019-03-312018-03-312017-03-312016-04-01
Value9556570256492762276227622762
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

dxc:GBSSegment



Period End2020-03-312019-12-312019-09-302019-03-312018-03-31
Value449033763326701701
Percentage of GoodwillImpairedAccumulatedImpairmentLoss47.059.258.925.425.4

dxc:GISSegment



Period End2020-03-312019-12-312019-09-302019-03-312018-03-31
Value50662326232320612061
Percentage of GoodwillImpairedAccumulatedImpairmentLoss53.040.841.174.674.6

us-gaap:IncomeTaxesReceivable



Period End2020-03-312019-03-312018-03-312017-03-312017-01-312016-10-31
Value58113227146269268
Percentage of IncomeTaxesReceivable100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxesReceivableNoncurrent



Period End2020-03-312019-03-312018-03-312017-03-31
Value1801379250
Percentage of IncomeTaxesReceivableNoncurrent100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value164191235252
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value1535156115431609
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue936.0817.3656.6638.5

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value1014140
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.00.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value211305297281
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive2110.02178.62121.40.0

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value4991
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value121182163157
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive3025.02022.21811.115700.0

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value1115145
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value189240213207
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour1718.21600.01521.44140.0

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value19383730
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value255321283287
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree1342.1844.7764.9956.7

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value41848892
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value330398366367
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo804.9473.8415.9398.9

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value793173124
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value429115221310
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear543.0371.0302.7250.0

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value910127
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value145147138139
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount1611.11470.01150.01985.7

us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:LiabilitiesFairValueDisclosure

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value00000000000039
Percentage of LiabilitiesFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value465844454141558777
Percentage of LiabilitiesFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value46584445414155877739
Percentage of LiabilitiesFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0

us-gaap:LiabilityForUncertainTaxPositionsCurrent



Period End2020-03-312019-03-312018-03-312017-03-31
Value1203317
Percentage of LiabilityForUncertainTaxPositionsCurrent100.00.0100.0100.0

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent



Period End2020-03-312019-03-312018-03-312017-03-31
Value271216278185
Percentage of LiabilityForUncertainTaxPositionsNoncurrent100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligations



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-312017-12-312017-09-302017-03-31
Value8672731576985470598054096092636763252225
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value73477278480712487808051490121085289946192
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-03-31
Value9406808784826718676062147147
Percentage of LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentByType

us-gaap:OperatingLeaseLiability

us-gaap:Equipment



Period End2020-03-312019-12-312019-09-302019-06-30
Value155181223245
Percentage of OperatingLeaseLiability100.0100.0100.0100.0

us-gaap:RealEstate



Period End2020-03-312019-12-312019-09-302019-06-30
Value1390141414051470
Percentage of OperatingLeaseLiability896.8781.2630.0600.0

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-30
Value482498489586
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-30
Value1063109711391129
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value18202123
Percentage of OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent100.0100.0100.0100.0

us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-03-312018-03-312017-03-31
Value1620287
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0100.0

us-gaap:PrepaidExpenseCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value646660671728627626630577571540610641223428390
Percentage of PrepaidExpenseCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2017Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value206206206205207207207
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value584587585585594614616
Percentage of RestructuringAndRelatedCostCostIncurredToDate1283.5285.0284.0285.4287.0296.6297.6

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value338348353364
Percentage of RestructuringAndRelatedCostCostIncurredToDate1164.1168.9171.4177.6

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2017Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value9999998
Percentage of RestructuringAndRelatedCostCostIncurredToDate14.44.44.44.44.34.33.9

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value187187187187188192197
Percentage of RestructuringAndRelatedCostCostIncurredToDate190.890.890.891.290.892.895.2

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value144143144144
Percentage of RestructuringAndRelatedCostCostIncurredToDate169.969.469.970.2

us-gaap:RestructuringPlan

dxc:RestructuringPlanFiscal2017Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value215215215214216216215
Percentage of RestructuringAndRelatedCostCostIncurredToDate1104.4104.4104.4104.4104.3104.3103.9

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value771774772772782806813
Percentage of RestructuringAndRelatedCostCostIncurredToDate1374.3375.7374.8376.6377.8389.4392.8

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-30
Value482491497508
Percentage of RestructuringAndRelatedCostCostIncurredToDate1234.0238.3241.3247.8

us-gaap:RestructuringReserve



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-10-31
Value180242239327379474558526527516498464177350484
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:EmployeeSeverance, dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-04-01
Value39394749515787110255
Percentage of RestructuringReserve21.716.119.715.013.512.015.620.90.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-03-31
Value20253337591071292570
Percentage of RestructuringReserve11.110.313.811.315.622.623.148.80.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value255061961381631720
Percentage of RestructuringReserve13.920.725.529.436.434.430.80.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value74103711120
Percentage of RestructuringReserve41.142.629.734.30.0

us-gaap:EmployeeSeverance, dxc:RestructuringPlansBeforeFiscal2018



Period End2020-03-312019-03-31
Value49
Percentage of RestructuringReserve2.22.4

us-gaap:FacilityClosing, dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-04-01
Value11910171822252770
Percentage of RestructuringReserve6.13.74.25.24.74.64.55.10.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-03-31
Value0000354356980
Percentage of RestructuringReserve0.00.00.00.09.29.110.018.60.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value587126871760
Percentage of RestructuringReserve2.83.32.93.717.915.013.60.0

us-gaap:FacilityClosing, dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value22200
Percentage of RestructuringReserve1.10.80.80.00.0

us-gaap:FacilityClosing, dxc:RestructuringPlansBeforeFiscal2018



Period End2020-03-312019-03-31
Value0.01000000.0
Percentage of RestructuringReserve0.00.3

us-gaap:RestructuringPlan

dxc:AcquiredLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-04-01
Value504857666979112137325
Percentage of RestructuringReserve27.819.823.820.218.216.720.126.00.0

dxc:RestructuringPlanFiscal2018Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-312017-03-31
Value20253337941501853550
Percentage of RestructuringReserve11.110.313.811.324.831.633.267.40.0

dxc:RestructuringPlanFiscal2019Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-03-31
Value3058681082062342480
Percentage of RestructuringReserve16.724.028.533.054.449.444.40.0

dxc:RestructuringPlanFiscal2020Plan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value76105731120
Percentage of RestructuringReserve42.243.430.534.30.0

dxc:RestructuringPlansBeforeFiscal2018



Period End2020-03-312019-03-31
Value410
Percentage of RestructuringReserve2.22.6

us-gaap:RestructuringReserveCurrent



Period End2020-03-312019-03-312018-03-312017-03-312017-01-312016-10-31
Value145273371171259371
Percentage of RestructuringReserveCurrent100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserveNoncurrent



Period End2020-03-312019-03-312018-03-312017-03-31
Value351061566
Percentage of RestructuringReserveNoncurrent100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-03-312018-03-312017-03-312016-04-012015-04-03
Value423332
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0

us-gaap:AwardType, us-gaap:PlanName

us-gaap:RestrictedStockUnitsRSU, dxc:NonemployeeDirectorIncentives



Period End2020-03-312019-03-312018-03-312017-03-31
Value114615.075750.066386.085766.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber2.72.71.72.3

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU



Period End2020-03-312019-03-312018-03-312017-03-312016-04-012015-04-03
Value55.4567.2754.6134.8629.2548.7
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0

us-gaap:AwardType, us-gaap:PlanName

us-gaap:RestrictedStockUnitsRSU, dxc:NonemployeeDirectorIncentives



Period End2020-03-312019-03-312018-03-312017-03-31
Value37.6946.3137.2634.19
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue68.068.868.298.1

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value191920202222222122222222
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PlanName

dxc:DXCDirectorEquityPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value39451.033451.033451.098451.0104310.0104310.0104310.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant0.20.20.20.50.50.50.5

dxc:DXCEmployeeEquityPlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value19191919212121
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant98.898.798.798.498.598.598.4

dxc:DXCSharePurchasePlan



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value206610.0216969.0224908.0230489.0235389.0239457.0243031.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant1.01.11.11.11.11.11.1

dxc:NonemployeeDirectorIncentives



Period End2020-03-312019-03-31
Value39451.0104310.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant0.20.5

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:EmployeeStockOption



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-04-012015-04-03
Value018852795716515218519619019314551107
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions



Period End2020-03-312019-03-312018-03-31
Value122
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

dxc:StockOptionPriceRange1



Period End2020-03-312019-03-31
Value545394.0652585.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions29.228.2

dxc:StockOptionPriceRange2



Period End2020-03-312019-03-31
Value01
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions44.648.4

dxc:StockOptionPriceRange3



Period End2020-03-312019-03-31
Value490742.0541222.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions26.223.4

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions



Period End2020-03-312019-03-312018-03-31
Value122
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions100.0100.0100.0

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

dxc:StockOptionPriceRange1



Period End2020-03-312019-03-31
Value545394.0652585.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions29.228.1

dxc:StockOptionPriceRange2



Period End2020-03-312019-03-31
Value01
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions44.648.3

dxc:StockOptionPriceRange3



Period End2020-03-312019-03-31
Value490742.0545784.0
Percentage of ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions26.223.5

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1

dxc:StockOptionPriceRange1



Period End2020-03-312019-03-31
Value19.0318.88
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1100.0100.0

dxc:StockOptionPriceRange2



Period End2020-03-312019-03-31
Value28.0829.68
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1147.6157.2

dxc:StockOptionPriceRange3



Period End2020-03-312019-03-31
Value45.1345.55
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1237.2241.3

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1

dxc:StockOptionPriceRange1



Period End2020-03-312019-03-31
Value19.0318.88
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1100.0100.0

dxc:StockOptionPriceRange2



Period End2020-03-312019-03-31
Value28.0829.68
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1147.6157.2

dxc:StockOptionPriceRange3



Period End2020-03-312019-03-31
Value45.1345.64
Percentage of SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1237.2241.7

us-gaap:ShortTermBorrowings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-302017-03-31
Value542809687704694800813817863742646
Percentage of ShortTermBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Range, us-gaap:ShortTermDebtType

us-gaap:ShortTermDebtWeightedAverageInterestRate

srt:Maximum, us-gaap:CommercialPaper



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.02760.02760.02760.02760.00020.00020.00020.0002
Percentage of ShortTermDebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0

srt:Minimum, us-gaap:CommercialPaper



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-0.0023-0.0023-0.0021-0.001-0.001-0.001-0.001-0.001
Percentage of ShortTermDebtWeightedAverageInterestRate-8.3-8.3-7.6-3.6-500.0-500.0-500.0-500.0

us-gaap:Range, us-gaap:ReasonablyPossibleSignificantChangeInUnrecognizedTaxBenefitsByItem

us-gaap:SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit

srt:Maximum, us-gaap:SettlementWithTaxingAuthority



Period End2020-03-31
Value27
Percentage of SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit100.0

srt:Minimum, us-gaap:SettlementWithTaxingAuthority



Period End2020-03-31
Value25
Percentage of SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit92.6

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-10-312016-09-302016-07-012016-04-012016-01-312015-10-312015-04-03
Value5129910188701121711725113561183711814138371320212507123452166442521941022232522292032178312282965
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value259261263266267268295300301266269272276279282286289339
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest5.02.93.02.42.32.42.52.52.22.02.22.212.712.712.112.814.211.4

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent



Period End2020-03-312019-03-312018-03-312017-03-31
Value-20-3920
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.4-0.00.10.9

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-04-012015-04-03
Value91111109888900000
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.10.10.10.10.10.10.10.10.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-10-312016-09-302016-07-012016-04-012016-01-312015-10-312015-04-03
Value-603-176-428-351-244-464-382-31258-118-707-162-2484-286-2613-115-169-111-2122-216221
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-11.8-1.9-4.8-3.1-2.1-4.1-3.2-2.60.4-0.9-0.60.1-7.5-56.1-13.0-255.7-4.9-7.6-5.5-119.0-176.10.7

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value-851-439-701-628-517-733-669-597-261-404-354-282-458-579-405-449-399-316
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-16.6-4.8-7.9-5.6-4.4-6.5-5.7-5.1-1.9-3.1-2.8-2.3-21.1-26.4-17.4-20.1-19.6-10.7

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value107141070110793109161130111343118481186812210122011215812122221926892664263625862433
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest208.9117.6121.797.396.499.9100.1100.588.292.497.298.2102.4122.6114.6118.3127.382.1

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value333333333333122221
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.10.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.0

us-gaap:NoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-10-312016-09-302016-07-012016-04-012016-01-312015-10-312015-04-03
Value34435232030432333433734235036536734027833288302842617272528
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest6.73.93.62.72.82.92.82.92.52.82.92.812.80.713.12.912.211.70.31.52.00.9

us-gaap:Parent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-302016-10-312016-09-302016-07-012016-04-012016-01-312015-10-312015-04-03
Value478587498550109131140211022115001147213487128371214012005188843921906992204119682025175612032937
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest93.396.196.497.397.297.197.297.197.597.297.197.287.299.386.997.187.888.399.798.598.099.1

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value-5177-1628-166849447827413601301834110-74-170-3-14-1033928
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-100.9-17.9-18.84.44.12.41.10.09.46.30.9-0.6-7.8-0.1-0.6-0.41.631.3

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-302016-09-302016-07-012016-04-012015-04-03
Value-152-151-150-149-136-134-105-87-85-83-61-530-496-496-491-485-446
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-3.0-1.7-1.7-1.3-1.2-1.2-0.9-0.7-0.6-0.6-0.5-0.40.0-22.6-21.3-22.0-23.9-15.0

us-gaap:TreasuryStockShares



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2221111111000
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued



Period End2020-03-312019-03-312018-03-31
Value212525
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued



Period End2020-03-312019-03-312018-03-31
Value454140
Percentage of UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued100.0100.0100.0

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate



Period End2020-03-312019-03-312018-03-312017-01-312016-10-31
Value210138170226224
Percentage of UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:Revenues us-gaap:StatementGeographical


us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems


us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


us-gaap:ReceivablesNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivablesByBillingStatusType


us-gaap:NoncurrentAssets us-gaap:StatementGeographical


us-gaap:Goodwill us-gaap:StatementBusinessSegments


us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass


us-gaap:LongTermDebt us-gaap:LongtermDebtType


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


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


us-gaap:LongTermDebtNoncurrent us-gaap:FairValueByMeasurementBasis


us-gaap:ProfitLoss us-gaap:StatementEquityComponents


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