3.6.0.2 html 336 399 1 true 116 0 false 13 false false R1.htm 0001000 - Document - Document And Entity Information Sheet http://www.csc.com/role/DocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 1001000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) Sheet http://www.csc.com/role/CondensedConsolidatedStatementsOfOperationsUnaudited CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) Statements 2 false false R3.htm 1002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) Sheet http://www.csc.com/role/CondensedConsolidatedStatementsOfComprehensiveIncomeUnaudited CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) Statements 3 false false R4.htm 1002001 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) (PARENTHETICALS) Sheet http://www.csc.com/role/CondensedConsolidatedStatementsOfComprehensiveIncomeUnauditedParentheticals CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) (PARENTHETICALS) Statements 4 false false R5.htm 1003000 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) Sheet http://www.csc.com/role/CondensedConsolidatedBalanceSheetsUnaudited CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) Statements 5 false false R6.htm 1003501 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (PARENTHETICAL) Sheet http://www.csc.com/role/CondensedConsolidatedBalanceSheetsUnauditedParenthetical CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (PARENTHETICAL) Statements 6 false false R7.htm 1004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) Sheet http://www.csc.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) Statements 7 false false R8.htm 1005000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (unaudited) Sheet http://www.csc.com/role/CondensedConsolidatedStatementsOfChangesInEquityUnaudited CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (unaudited) Statements 8 false false R9.htm 2101100 - Disclosure - Basis of Presentation Sheet http://www.csc.com/role/BasisOfPresentation Basis of Presentation Notes 9 false false R10.htm 2102100 - Disclosure - Recent Accounting Pronouncements Sheet http://www.csc.com/role/RecentAccountingPronouncements Recent Accounting Pronouncements Notes 10 false false R11.htm 2103100 - Disclosure - Acquisitions Sheet http://www.csc.com/role/Acquisitions Acquisitions Notes 11 false false R12.htm 2104100 - Disclosure - Divestitures Sheet http://www.csc.com/role/Divestitures Divestitures Notes 12 false false R13.htm 2105100 - Disclosure - Earnings Per Share Sheet http://www.csc.com/role/EarningsPerShare Earnings Per Share Notes 13 false false R14.htm 2106100 - Disclosure - Sale of Receivables Sheet http://www.csc.com/role/SaleOfReceivables Sale of Receivables Notes 14 false false R15.htm 2107100 - Disclosure - Fair Value Sheet http://www.csc.com/role/FairValue Fair Value Notes 15 false false R16.htm 2108100 - Disclosure - Derivative Instruments Sheet http://www.csc.com/role/DerivativeInstruments Derivative Instruments Notes 16 false false R17.htm 2109100 - Disclosure - Goodwill and Other Intangible Assets Sheet http://www.csc.com/role/GoodwillAndOtherIntangibleAssets Goodwill and Other Intangible Assets Notes 17 false false R18.htm 2110100 - Disclosure - Debt Sheet http://www.csc.com/role/Debt Debt Notes 18 false false R19.htm 2111100 - Disclosure - Pension and Other Benefit Plans Sheet http://www.csc.com/role/PensionAndOtherBenefitPlans Pension and Other Benefit Plans Notes 19 false false R20.htm 2112100 - Disclosure - Income Taxes Sheet http://www.csc.com/role/IncomeTaxes Income Taxes Notes 20 false false R21.htm 2113100 - Disclosure - Stock Incentive Plans Sheet http://www.csc.com/role/StockIncentivePlans Stock Incentive Plans Notes 21 false false R22.htm 2114100 - Disclosure - Accumulated Other Comprehensive (Loss) Income Sheet http://www.csc.com/role/AccumulatedOtherComprehensiveLossIncome Accumulated Other Comprehensive (Loss) Income Notes 22 false false R23.htm 2115100 - Disclosure - Supplemental Cash Flows Sheet http://www.csc.com/role/SupplementalCashFlows Supplemental Cash Flows Notes 23 false false R24.htm 2116100 - Disclosure - Segment Information Sheet http://www.csc.com/role/SegmentInformation Segment Information Notes 24 false false R25.htm 2117100 - Disclosure - Restructuring Costs Sheet http://www.csc.com/role/RestructuringCosts Restructuring Costs Notes 25 false false R26.htm 2118100 - Disclosure - Consolidated Variable Interest Entities Sheet http://www.csc.com/role/ConsolidatedVariableInterestEntities Consolidated Variable Interest Entities Notes 26 false false R27.htm 2119100 - Disclosure - Commitments and Contingencies Sheet http://www.csc.com/role/CommitmentsAndContingencies Commitments and Contingencies Notes 27 false false R28.htm 2120100 - Disclosure - Reconciliation of Previously Reported Amounts Sheet http://www.csc.com/role/ReconciliationOfPreviouslyReportedAmounts Reconciliation of Previously Reported Amounts Notes 28 false false R29.htm 2202201 - Disclosure - Recent Accounting Pronouncements (Policies) Sheet http://www.csc.com/role/RecentAccountingPronouncementsPolicies Recent Accounting Pronouncements (Policies) Policies http://www.csc.com/role/RecentAccountingPronouncements 29 false false R30.htm 2303301 - Disclosure - Acquisitions (Tables) Sheet http://www.csc.com/role/AcquisitionsTables Acquisitions (Tables) Tables http://www.csc.com/role/Acquisitions 30 false false R31.htm 2304301 - Disclosure - Divestitures (Tables) Sheet http://www.csc.com/role/DivestituresTables Divestitures (Tables) Tables http://www.csc.com/role/Divestitures 31 false false R32.htm 2305301 - Disclosure - Earnings Per Share (Tables) Sheet http://www.csc.com/role/EarningsPerShareTables Earnings Per Share (Tables) Tables http://www.csc.com/role/EarningsPerShare 32 false false R33.htm 2307301 - Disclosure - Fair Value (Tables) Sheet http://www.csc.com/role/FairValueTables Fair Value (Tables) Tables http://www.csc.com/role/FairValue 33 false false R34.htm 2308301 - Disclosure - Derivative Instruments (Tables) Sheet http://www.csc.com/role/DerivativeInstrumentsTables Derivative Instruments (Tables) Tables http://www.csc.com/role/DerivativeInstruments 34 false false R35.htm 2309301 - Disclosure - Goodwill and Other Intangible Assets (Tables) Sheet http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsTables Goodwill and Other Intangible Assets (Tables) Tables http://www.csc.com/role/GoodwillAndOtherIntangibleAssets 35 false false R36.htm 2310301 - Disclosure - Debt (Tables) Sheet http://www.csc.com/role/DebtTables Debt (Tables) Tables http://www.csc.com/role/Debt 36 false false R37.htm 2311301 - Disclosure - Pension and Other Benefit Plans (Tables) Sheet http://www.csc.com/role/PensionAndOtherBenefitPlansTables Pension and Other Benefit Plans (Tables) Tables http://www.csc.com/role/PensionAndOtherBenefitPlans 37 false false R38.htm 2313301 - Disclosure - Stock Incentive Plans (Tables) Sheet http://www.csc.com/role/StockIncentivePlansTables Stock Incentive Plans (Tables) Tables http://www.csc.com/role/StockIncentivePlans 38 false false R39.htm 2314301 - Disclosure - Accumulated Other Comprehensive (Loss) Income (Tables) Sheet http://www.csc.com/role/AccumulatedOtherComprehensiveLossIncomeTables Accumulated Other Comprehensive (Loss) Income (Tables) Tables http://www.csc.com/role/AccumulatedOtherComprehensiveLossIncome 39 false false R40.htm 2315301 - Disclosure - Supplemental Cash Flows (Tables) Sheet http://www.csc.com/role/SupplementalCashFlowsTables Supplemental Cash Flows (Tables) Tables http://www.csc.com/role/SupplementalCashFlows 40 false false R41.htm 2316301 - Disclosure - Segment Information (Tables) Sheet http://www.csc.com/role/SegmentInformationTables Segment Information (Tables) Tables http://www.csc.com/role/SegmentInformation 41 false false R42.htm 2317301 - Disclosure - Restructuring Costs (Tables) Sheet http://www.csc.com/role/RestructuringCostsTables Restructuring Costs (Tables) Tables http://www.csc.com/role/RestructuringCosts 42 false false R43.htm 2319301 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.csc.com/role/CommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://www.csc.com/role/CommitmentsAndContingencies 43 false false R44.htm 2320301 - Disclosure - Reconciliation of Previously Reported Amounts (Tables) Sheet http://www.csc.com/role/ReconciliationOfPreviouslyReportedAmountsTables Reconciliation of Previously Reported Amounts (Tables) Tables http://www.csc.com/role/ReconciliationOfPreviouslyReportedAmounts 44 false false R45.htm 2401401 - Disclosure - Basis of Presentation (Details) Sheet http://www.csc.com/role/BasisOfPresentationDetails Basis of Presentation (Details) Details http://www.csc.com/role/BasisOfPresentation 45 false false R46.htm 2403402 - Disclosure - Acquisitions (Narrative) (Details) Sheet http://www.csc.com/role/AcquisitionsNarrativeDetails Acquisitions (Narrative) (Details) Details http://www.csc.com/role/AcquisitionsTables 46 false false R47.htm 2403403 - Disclosure - Acquisitions (Purchase Price Allocation to Assets Acquired and Liabilities Assumed) (Details) Sheet http://www.csc.com/role/AcquisitionsPurchasePriceAllocationToAssetsAcquiredAndLiabilitiesAssumedDetails Acquisitions (Purchase Price Allocation to Assets Acquired and Liabilities Assumed) (Details) Details http://www.csc.com/role/AcquisitionsTables 47 false false R48.htm 2403404 - Disclosure - Acquisitions (Useful lives) (Details) Sheet http://www.csc.com/role/AcquisitionsUsefulLivesDetails Acquisitions (Useful lives) (Details) Details http://www.csc.com/role/AcquisitionsTables 48 false false R49.htm 2404402 - Disclosure - Divestitures (Summary of Operating Results of NPS) (Details) Sheet http://www.csc.com/role/DivestituresSummaryOfOperatingResultsOfNpsDetails Divestitures (Summary of Operating Results of NPS) (Details) Details http://www.csc.com/role/DivestituresTables 49 false false R50.htm 2404403 - Disclosure - Divestitures (NPS Selected Financial Information in Cash Flows) (Details) Sheet http://www.csc.com/role/DivestituresNpsSelectedFinancialInformationInCashFlowsDetails Divestitures (NPS Selected Financial Information in Cash Flows) (Details) Details http://www.csc.com/role/DivestituresTables 50 false false R51.htm 2404404 - Disclosure - Divestitures (Narrative) (Details) Sheet http://www.csc.com/role/DivestituresNarrativeDetails Divestitures (Narrative) (Details) Details http://www.csc.com/role/DivestituresTables 51 false false R52.htm 2405402 - Disclosure - Earnings Per Share (Details) Sheet http://www.csc.com/role/EarningsPerShareDetails Earnings Per Share (Details) Details http://www.csc.com/role/EarningsPerShareTables 52 false false R53.htm 2406401 - Disclosure - Sale of Receivables (Details) Sheet http://www.csc.com/role/SaleOfReceivablesDetails Sale of Receivables (Details) Details http://www.csc.com/role/SaleOfReceivables 53 false false R54.htm 2407402 - Disclosure - Fair Value (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) Sheet http://www.csc.com/role/FairValueAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails Fair Value (Assets and Liabilities Measured at Fair Value on a Recurring Basis) (Details) Details http://www.csc.com/role/FairValueTables 54 false false R55.htm 2407403 - Disclosure - Fair Value (Narrative) (Details) Sheet http://www.csc.com/role/FairValueNarrativeDetails Fair Value (Narrative) (Details) Details http://www.csc.com/role/FairValueTables 55 false false R56.htm 2408402 - Disclosure - Derivative Instruments (Fair Values of Derivative Instruments) (Details) Sheet http://www.csc.com/role/DerivativeInstrumentsFairValuesOfDerivativeInstrumentsDetails Derivative Instruments (Fair Values of Derivative Instruments) (Details) Details http://www.csc.com/role/DerivativeInstrumentsTables 56 false false R57.htm 2408403 - Disclosure - Derivative Instruments (Narrative) (Details) Sheet http://www.csc.com/role/DerivativeInstrumentsNarrativeDetails Derivative Instruments (Narrative) (Details) Details http://www.csc.com/role/DerivativeInstrumentsTables 57 false false R58.htm 2408404 - Disclosure - Derivative Instruments (Derivatives Not Designated For Hedge Accounting) (Details) Sheet http://www.csc.com/role/DerivativeInstrumentsDerivativesNotDesignatedForHedgeAccountingDetails Derivative Instruments (Derivatives Not Designated For Hedge Accounting) (Details) Details http://www.csc.com/role/DerivativeInstrumentsTables 58 false false R59.htm 2409402 - Disclosure - Goodwill and Other Intangible Assets (Goodwill) (Details) Sheet http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsGoodwillDetails Goodwill and Other Intangible Assets (Goodwill) (Details) Details http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsTables 59 false false R60.htm 2409403 - Disclosure - Goodwill and Other Intangible Assets (Other Intangible Assets) (Details) Sheet http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsOtherIntangibleAssetsDetails Goodwill and Other Intangible Assets (Other Intangible Assets) (Details) Details http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsTables 60 false false R61.htm 2409404 - Disclosure - Goodwill and Other Intangible Assets (Estimated future amortization expense related to intangible assets) (Details) Sheet http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetails Goodwill and Other Intangible Assets (Estimated future amortization expense related to intangible assets) (Details) Details http://www.csc.com/role/GoodwillAndOtherIntangibleAssetsTables 61 false false R62.htm 2410402 - Disclosure - Debt (Schedule of Debt) (Details) Sheet http://www.csc.com/role/DebtScheduleOfDebtDetails Debt (Schedule of Debt) (Details) Details http://www.csc.com/role/DebtTables 62 false false R63.htm 2410403 - Disclosure - Debt (Debt Maturity) (Details) Sheet http://www.csc.com/role/DebtDebtMaturityDetails Debt (Debt Maturity) (Details) Details http://www.csc.com/role/DebtTables 63 false false R64.htm 2410404 - Disclosure - Debt (Narrative) (Details) Sheet http://www.csc.com/role/DebtNarrativeDetails Debt (Narrative) (Details) Details http://www.csc.com/role/DebtTables 64 false false R65.htm 2411402 - Disclosure - Pension and Other Benefit Plans (Narrative) (Details) Sheet http://www.csc.com/role/PensionAndOtherBenefitPlansNarrativeDetails Pension and Other Benefit Plans (Narrative) (Details) Details http://www.csc.com/role/PensionAndOtherBenefitPlansTables 65 false false R66.htm 2411403 - Disclosure - Pension and Other Benefit Plans (Net Periodic Benefit Pension Benefit) (Details) Sheet http://www.csc.com/role/PensionAndOtherBenefitPlansNetPeriodicBenefitPensionBenefitDetails Pension and Other Benefit Plans (Net Periodic Benefit Pension Benefit) (Details) Details http://www.csc.com/role/PensionAndOtherBenefitPlansTables 66 false false R67.htm 2411404 - Disclosure - Pension and Other Benefit Plans (Assumptions Used to Determine Net Periodic Pension and Other Post-Retirement Cost) (Details) Sheet http://www.csc.com/role/PensionAndOtherBenefitPlansAssumptionsUsedToDetermineNetPeriodicPensionAndOtherPostRetirementCostDetails Pension and Other Benefit Plans (Assumptions Used to Determine Net Periodic Pension and Other Post-Retirement Cost) (Details) Details http://www.csc.com/role/PensionAndOtherBenefitPlansTables 67 false false R68.htm 2412401 - Disclosure - Income Taxes (Details) Sheet http://www.csc.com/role/IncomeTaxesDetails Income Taxes (Details) Details http://www.csc.com/role/IncomeTaxes 68 false false R69.htm 2413402 - Disclosure - Stock Incentive Plans - Schedule of Stock-Based Compensation (Details) Sheet http://www.csc.com/role/StockIncentivePlansScheduleOfStockBasedCompensationDetails Stock Incentive Plans - Schedule of Stock-Based Compensation (Details) Details 69 false false R70.htm 2413403 - Disclosure - Stock Incentive Plans - Narrative (Details) Sheet http://www.csc.com/role/StockIncentivePlansNarrativeDetails Stock Incentive Plans - Narrative (Details) Details 70 false false R71.htm 2413404 - Disclosure - Stock Incentive Plans - Schedule of Assumptions Used to Calculate Fair Value of Stock Options Granted (Details) Sheet http://www.csc.com/role/StockIncentivePlansScheduleOfAssumptionsUsedToCalculateFairValueOfStockOptionsGrantedDetails Stock Incentive Plans - Schedule of Assumptions Used to Calculate Fair Value of Stock Options Granted (Details) Details 71 false false R72.htm 2413405 - Disclosure - Stock Incentive Plans - Schedule of Options (Details) Sheet http://www.csc.com/role/StockIncentivePlansScheduleOfOptionsDetails Stock Incentive Plans - Schedule of Options (Details) Details 72 false false R73.htm 2413406 - Disclosure - Stock Incentive Plans - Schedule of RSUs (Details) Sheet http://www.csc.com/role/StockIncentivePlansScheduleOfRsusDetails Stock Incentive Plans - Schedule of RSUs (Details) Details 73 false false R74.htm 2414402 - Disclosure - Accumulated Other Comprehensive (Loss) Income (Details) Sheet http://www.csc.com/role/AccumulatedOtherComprehensiveLossIncomeDetails Accumulated Other Comprehensive (Loss) Income (Details) Details http://www.csc.com/role/AccumulatedOtherComprehensiveLossIncomeTables 74 false false R75.htm 2415402 - Disclosure - Supplemental Cash Flows (Details) Sheet http://www.csc.com/role/SupplementalCashFlowsDetails Supplemental Cash Flows (Details) Details http://www.csc.com/role/SupplementalCashFlowsTables 75 false false R76.htm 2416402 - Disclosure - Segment Information (Details) Sheet http://www.csc.com/role/SegmentInformationDetails Segment Information (Details) Details http://www.csc.com/role/SegmentInformationTables 76 false false R77.htm 2416403 - Disclosure - Segment Information (Reconciliation of Consolidated Operating Income to Income Before Taxes) (Details) Sheet http://www.csc.com/role/SegmentInformationReconciliationOfConsolidatedOperatingIncomeToIncomeBeforeTaxesDetails Segment Information (Reconciliation of Consolidated Operating Income to Income Before Taxes) (Details) Details http://www.csc.com/role/SegmentInformationTables 77 false false R78.htm 2417402 - Disclosure - Restructuring Costs (Details) Sheet http://www.csc.com/role/RestructuringCostsDetails Restructuring Costs (Details) Details http://www.csc.com/role/RestructuringCostsTables 78 false false R79.htm 2418401 - Disclosure - Consolidated Variable Interest Entities (Details) Sheet http://www.csc.com/role/ConsolidatedVariableInterestEntitiesDetails Consolidated Variable Interest Entities (Details) Details http://www.csc.com/role/ConsolidatedVariableInterestEntities 79 false false R80.htm 2419402 - Disclosure - Commitments and Contingencies (Commitments) (Details) Sheet http://www.csc.com/role/CommitmentsAndContingenciesCommitmentsDetails Commitments and Contingencies (Commitments) (Details) Details http://www.csc.com/role/CommitmentsAndContingenciesTables 80 false false R81.htm 2419403 - Disclosure - Commitments and Contingencies (Contingencies) (Details) Sheet http://www.csc.com/role/CommitmentsAndContingenciesContingenciesDetails Commitments and Contingencies (Contingencies) (Details) Details http://www.csc.com/role/CommitmentsAndContingenciesTables 81 false false R82.htm 2420402 - Disclosure - Reconciliation of Previously Reported Amounts (Details) Sheet http://www.csc.com/role/ReconciliationOfPreviouslyReportedAmountsDetails Reconciliation of Previously Reported Amounts (Details) Details http://www.csc.com/role/ReconciliationOfPreviouslyReportedAmountsTables 82 false false All Reports Book All Reports csc-20161230.xml csc-20161230.xsd csc-20161230_cal.xml csc-20161230_def.xml csc-20161230_lab.xml csc-20161230_pre.xml true true