$DXC
DXC Technology Co Stock $dxc

$dxc Overview Financials Valuation SEC Filings Company Website

2019 Q1 Form 10-Q Financial Statement

#000168856819000008 Filed on February 08, 2019

Income Statement

Concept	2019 Q1	2018 Q4	2017 Q4
Revenue	$5.280B	$5.178B	$5.460B
YoY Change	-5.44%	-5.16%	184.82%
Cost Of Revenue	$3.836B	$3.725B	$4.521B
YoY Change	-6.14%	-17.61%	235.63%
Gross Profit	$1.444B	$1.453B	$939.0M
YoY Change	-3.54%	54.74%	64.74%
Gross Profit Margin	27.35%	28.06%	17.2%
Selling, General & Admin	$363.0M	$491.0M	$447.0M
YoY Change	13.44%	9.84%	34.23%
% of Gross Profit	25.14%	33.79%	47.6%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$509.0M	$512.0M	$483.0M
YoY Change	-18.82%	6.0%	194.51%
% of Gross Profit	35.25%	35.24%	51.44%
Operating Expenses	$944.0M	$4.709B	$5.119B
YoY Change	28.09%	-8.01%	174.18%
Operating Profit	$500.0M	$840.0M	$797.0M
YoY Change	-34.21%	5.4%	352.84%
Interest Expense	-$3.000M	$81.00M	$73.00M
YoY Change	-102.54%	10.96%	121.21%
% of Operating Profit	-0.6%	9.64%	9.16%
Other Income/Expense, Net
YoY Change
Pretax Income	$354.0M	$469.0M	$341.0M
YoY Change	-39.8%	37.54%	582.0%
Income Tax	$82.00M	$3.000M	-$365.0M
% Of Pretax Income	23.16%	0.64%	-107.04%
Net Earnings	$274.0M	$462.0M	$776.0M
YoY Change	-51.07%	-40.46%	2403.23%
Net Earnings / Revenue	5.19%	8.92%	14.21%
Basic Earnings Per Share		$1.68	$2.72
Diluted Earnings Per Share	$1.009M	$1.66	$2.68
COMMON SHARES
Basic Shares Outstanding	268.3M shares	275.7M shares	285.4M shares
Diluted Shares Outstanding		279.0M shares	289.8M shares

Balance Sheet

Concept	2019 Q1	2018 Q4	2017 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.899B	$2.475B	$2.926B
YoY Change	11.8%	-15.41%	163.37%
Cash & Equivalents	$2.899B	$2.475B	$2.926B
Short-Term Investments
Other Short-Term Assets	$359.0M	$325.0M	$444.0M
YoY Change	-23.45%	-26.8%	-72.02%
Inventory
Prepaid Expenses	$627.0M	$626.0M	$540.0M
Receivables	$5.181B	$5.096B	$5.611B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$9.066B	$8.522B	$9.521B
YoY Change	-5.76%	-10.49%	80.97%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.179B	$3.186B	$3.812B
YoY Change	-5.47%	-16.42%	-3.18%
Goodwill	$7.606B	$7.593B	$9.320B
YoY Change	-0.17%	-18.53%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$3.429B	$2.393B	$2.544B
YoY Change	6.92%	-5.94%	41.33%
Total Long-Term Assets	$20.51B	$20.35B	$24.06B
YoY Change	-15.61%	-15.43%	304.59%
TOTAL ASSETS
Total Short-Term Assets	$9.066B	$8.522B	$9.521B
Total Long-Term Assets	$20.51B	$20.35B	$24.06B
Total Assets	$29.57B	$28.87B	$33.58B
YoY Change	-12.82%	-14.03%	199.63%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.666B	$1.345B	$1.510B
YoY Change	10.11%	-10.93%	61.84%
Accrued Expenses	$3.355B	$3.228B	$3.403B
YoY Change	7.53%	-5.14%	215.09%
Deferred Revenue	$1.630B	$1.542B
YoY Change	-0.67%
Short-Term Debt	$694.0M	$800.0M	$1.321B
YoY Change	-19.58%	-39.44%	112.38%
Long-Term Debt Due	$766.0M	$240.0M	$128.0M
YoY Change	74.49%	87.5%	12700.0%
Total Short-Term Liabilities	$9.453B	$8.522B	$9.638B
YoY Change	-4.05%	-11.58%	92.99%
LONG-TERM LIABILITIES
Long-Term Debt	$5.470B	$5.980B	$6.367B
YoY Change	-10.21%	-6.08%	1524.23%
Other Long-Term Liabilities	$696.0M	$1.569B	$1.996B
YoY Change	-17.54%	-21.39%	377.51%
Total Long-Term Liabilities	$6.166B	$1.569B	$1.996B
YoY Change	-11.1%	-21.39%	146.42%
TOTAL LIABILITIES
Total Short-Term Liabilities	$9.453B	$8.522B	$9.638B
Total Long-Term Liabilities	$6.166B	$1.569B	$1.996B
Total Liabilities	$17.85B	$17.52B	$20.38B
YoY Change	-11.13%	-14.06%	251.14%
SHAREHOLDERS EQUITY
Retained Earnings	$478.0M	$274.0M	$834.0M
YoY Change	-63.26%	-67.15%
Common Stock	$3.000M	$3.000M	$3.000M
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$136.0M	$134.0M	$83.00M
YoY Change	60.0%	61.45%
Treasury Stock Shares	1.789M shares	1.755M shares	1.001M shares
Shareholders Equity	$11.40B	$11.02B	$12.84B
YoY Change
Total Liabilities & Shareholders Equity	$29.57B	$28.87B	$33.58B
YoY Change	-12.82%	-14.03%	199.63%

Cashflow Statement

Concept	2019 Q1	2018 Q4	2017 Q4
OPERATING ACTIVITIES
Net Income	$274.0M	$462.0M	$776.0M
YoY Change	-51.07%	-40.46%	2403.23%
Depreciation, Depletion And Amortization	$509.0M	$512.0M	$483.0M
YoY Change	-18.82%	6.0%	194.51%
Cash From Operating Activities	$748.0M	$186.0M	$500.0M
YoY Change	34.29%	-62.8%	-11.19%
INVESTING ACTIVITIES
Capital Expenditures	-$256.0M	-$255.0M	-$206.0M
YoY Change	48.84%	23.79%	83.93%
Acquisitions
YoY Change
Other Investing Activities	$365.0M	$263.0M	$480.0M
YoY Change	201.65%	-45.21%	5900.0%
Cash From Investing Activities	$109.0M	$8.000M	$274.0M
YoY Change	-313.73%	-97.08%	-363.46%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-480.0M	-497.0M	-515.0M
YoY Change	-36.34%	-3.5%	69.41%
NET CHANGE
Cash From Operating Activities	748.0M	186.0M	500.0M
Cash From Investing Activities	109.0M	8.000M	274.0M
Cash From Financing Activities	-480.0M	-497.0M	-515.0M
Net Change In Cash	377.0M	-303.0M	259.0M
YoY Change	-252.02%	-216.99%	67.1%
FREE CASH FLOW
Cash From Operating Activities	$748.0M	$186.0M	$500.0M
Capital Expenditures	-$256.0M	-$255.0M	-$206.0M
Free Cash Flow	$1.004B	$441.0M	$706.0M
YoY Change	37.72%	-37.54%	4.59%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018Q4	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	5000000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001688568
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	268271187	shares
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	DXC Technology Co
	dei	Entity Small Business EntitySmallBusiness	false
CY2018Q4	dxc	Accrued Share Repurchase Liability AccruedShareRepurchaseLiability	0	USD
CY2017Q4	dxc	Amortization Of Acquired Intangible Assets AmortizationOfAcquiredIntangibleAssets	134000000	USD
	dxc	Amortization Of Acquired Intangible Assets AmortizationOfAcquiredIntangibleAssets	389000000	USD
CY2018Q4	dxc	Amortization Of Acquired Intangible Assets AmortizationOfAcquiredIntangibleAssets	134000000	USD
	dxc	Amortization Of Acquired Intangible Assets AmortizationOfAcquiredIntangibleAssets	401000000	USD
CY2018Q4	dxc	Contract With Customer Liability Currency Translation Adjustment ContractWithCustomerLiabilityCurrencyTranslationAdjustment	-29000000	USD
	dxc	Contract With Customer Liability Currency Translation Adjustment ContractWithCustomerLiabilityCurrencyTranslationAdjustment	-166000000	USD
CY2018Q4	dxc	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	750000000	USD
	dxc	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	1922000000	USD
CY2018Q4	dxc	Contract With Customer Liability Other ContractWithCustomerLiabilityOther	33000000	USD
	dxc	Contract With Customer Liability Other ContractWithCustomerLiabilityOther	-5000000	USD
CY2017Q4	dxc	Depreciation And Amortization Net Of Acquired Intangible Asset Amortization DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization	306000000	USD
	dxc	Depreciation And Amortization Net Of Acquired Intangible Asset Amortization DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization	875000000	USD
	dxc	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Transition Tax On Accumulated Foreign Earnings Percent EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsPercent	-0.0388
	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
	dxc	Depreciation And Amortization Net Of Acquired Intangible Asset Amortization DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization	1062000000	USD
CY2018Q4	dxc	Depreciation And Amortization Net Of Acquired Intangible Asset Amortization DepreciationAndAmortizationNetOfAcquiredIntangibleAssetAmortization	374000000	USD
CY2018Q4	dxc	Expiration Of Guarantee In Next Fiscal Year ExpirationOfGuaranteeInNextFiscalYear	145000000	USD
CY2018Q4	dxc	Expiration Of Guarantee In Second Fiscal Year ExpirationOfGuaranteeInSecondFiscalYear	485000000	USD
CY2018Q4	dxc	Expiration Of Guarantee In Third Fiscal Year And Thereafter ExpirationOfGuaranteeInThirdFiscalYearAndThereafter	522000000	USD
CY2018Q1	dxc	Income Tax Liabilities And Deferred Income Taxes IncomeTaxLiabilitiesAndDeferredIncomeTaxes	1166000000	USD
CY2018Q4	dxc	Income Tax Liabilities And Deferred Income Taxes IncomeTaxLiabilitiesAndDeferredIncomeTaxes	1171000000	USD
CY2018Q1	dxc	Income Taxes Payable And Deferred Income Taxes IncomeTaxesPayableAndDeferredIncomeTaxes	127000000	USD
CY2018Q4	dxc	Income Taxes Payable And Deferred Income Taxes IncomeTaxesPayableAndDeferredIncomeTaxes	122000000	USD
	dxc	Increase Decrease Of Tax Indemnification Payable IncreaseDecreaseOfTaxIndemnificationPayable	-68000000	USD
	dxc	Increase Decreasein Deferred Purchase Price Receivable IncreaseDecreaseinDeferredPurchasePriceReceivable	527000000	USD
	dxc	Increase Decreasein Deferred Purchase Price Receivable IncreaseDecreaseinDeferredPurchasePriceReceivable	1194000000	USD
CY2018Q4	dxc	Long Term Purchase Commitment Amount Thereafter LongTermPurchaseCommitmentAmountThereafter	242000000	USD
CY2018Q4	dxc	Long Term Purchase Commitment Amount Year Five LongTermPurchaseCommitmentAmountYearFive	333000000	USD
CY2018Q4	dxc	Long Term Purchase Commitment Amount Year Four LongTermPurchaseCommitmentAmountYearFour	375000000	USD
CY2018Q4	dxc	Long Term Purchase Commitment Amount Year Three LongTermPurchaseCommitmentAmountYearThree	777000000	USD
CY2018Q4	dxc	Long Term Purchase Commitment Amount Year Two LongTermPurchaseCommitmentAmountYearTwo	2296000000	USD
CY2018Q4	dxc	Long Term Purchase Commitment Remainder Of Fiscal Year LongTermPurchaseCommitmentRemainderOfFiscalYear	717000000	USD
CY2017Q1	dxc	Loss Contingency Number Of Partially Owned Joint Ventures Involvedin Possible Sanctions Law Violations LossContingencyNumberOfPartiallyOwnedJointVenturesInvolvedinPossibleSanctionsLawViolations	2	joint_venture
CY2017Q4	dxc	Noncontrolling Interest Decrease From Distributions To Noncontrolling Interest Holders And Other NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther	2000000	USD
	dxc	Noncontrolling Interest Decrease From Distributions To Noncontrolling Interest Holders And Other NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther	2000000	USD
CY2018Q4	dxc	Noncontrolling Interest Decrease From Distributions To Noncontrolling Interest Holders And Other NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther	12000000	USD
	dxc	Noncontrolling Interest Decrease From Distributions To Noncontrolling Interest Holders And Other NoncontrollingInterestDecreaseFromDistributionsToNoncontrollingInterestHoldersAndOther	24000000	USD
	dxc	Number Of Clients Served NumberOfClientsServed	6000	client
CY2017Q4	dxc	Pension Expense Fair Value Adjustment PensionExpenseFairValueAdjustment	17000000	USD
	dxc	Pension Expense Fair Value Adjustment PensionExpenseFairValueAdjustment	17000000	USD
CY2018Q4	dxc	Pension Expense Fair Value Adjustment PensionExpenseFairValueAdjustment	0	USD
	dxc	Pension Expense Fair Value Adjustment PensionExpenseFairValueAdjustment	0	USD
	dxc	Proceeds From Bond Issuance ProceedsFromBondIssuance	647000000	USD
	dxc	Proceeds From Bond Issuance ProceedsFromBondIssuance	753000000	USD
	dxc	Proceeds From Borrowings For Spin Transaction ProceedsFromBorrowingsForSpinTransaction	0	USD
	dxc	Proceeds From Borrowings For Spin Transaction ProceedsFromBorrowingsForSpinTransaction	1114000000	USD
CY2017	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	359000000	USD
CY2017Q2	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	155000000	USD
	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	339000000	USD
	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	531000000	USD
CY2018	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	685000000	USD
CY2018Q2	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	137000000	USD
	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	445000000	USD
	dxc	Proceeds From Deferred Purchase Price Receivable ProceedsFromDeferredPurchasePriceReceivable	761000000	USD
	dxc	Repayments Of Capital Lease Obligations And Asset Financing RepaymentsOfCapitalLeaseObligationsAndAssetFinancing	732000000	USD
	dxc	Repayments Of Capital Lease Obligations And Asset Financing RepaymentsOfCapitalLeaseObligationsAndAssetFinancing	710000000	USD
	dxc	Sharebased Payment Plan Term SharebasedPaymentPlanTerm	P10Y
CY2018Q4	dxc	Stock Repurchase Program Increase Decrease Authorized Repurchase Amount StockRepurchaseProgramIncreaseDecreaseAuthorizedRepurchaseAmount	2000000000.0	USD
	dxc	Stock Repurchasedand Retired During Period Including Accelerated Share Repurchase Adjustment Value StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue	66000000	USD
CY2018Q4	dxc	Stock Repurchasedand Retired During Period Including Accelerated Share Repurchase Adjustment Value StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue	797000000	USD
	dxc	Stock Repurchasedand Retired During Period Including Accelerated Share Repurchase Adjustment Value StockRepurchasedandRetiredDuringPeriodIncludingAcceleratedShareRepurchaseAdjustmentValue	1248000000	USD
CY2018	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Capital Expensing Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingCapitalExpensingProvisionalIncomeTaxExpenseBenefit	-87000000	USD
CY2018Q4	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Capital Expensing Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingCapitalExpensingProvisionalIncomeTaxExpenseBenefit	-61000000	USD
CY2018	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Capital Expensing Income Taxes Payable Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingCapitalExpensingIncomeTaxesPayableProvisionalIncomeTaxExpenseBenefit	-87000000	USD
CY2018Q4	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Capital Expensing Income Taxes Payable Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingCapitalExpensingIncomeTaxesPayableProvisionalIncomeTaxExpenseBenefit	-61000000	USD
CY2018	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Executive Compensation Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingExecutiveCompensationProvisionalIncomeTaxExpenseBenefit	2000000	USD
CY2018Q1	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Undistributed Accumulated Earnings Of Foreign Subsidiary State Taxes TaxCutsAndJobsActOf2017IncompleteAccountingUndistributedAccumulatedEarningsOfForeignSubsidiaryStateTaxes	7000000	USD
CY2018	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Change In Tax Rate Deferred Tax Liability Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxExpenseBenefit	-338000000	USD
CY2018	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Changein Tax Rate Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingChangeinTaxRateProvisionalIncomeTaxExpenseBenefit	-338000000	USD
CY2018Q1	dxc	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Undistributed Accumulated Earnings Of Foreign Subsidiary Withholding Taxes TaxCutsAndJobsActOf2017IncompleteAccountingUndistributedAccumulatedEarningsOfForeignSubsidiaryWithholdingTaxes	12000000	USD
CY2018Q4	dxc	Tax Cutsand Jobs Act Transition Taxfor Accumulated Foreign Earnings Liability TaxCutsandJobsActTransitionTaxforAccumulatedForeignEarningsLiability	324000000	USD
CY2018Q4	dxc	Tax Cutsand Jobs Act Transition Taxfor Accumulated Foreign Earnings State Taxes Income Tax Expense TaxCutsandJobsActTransitionTaxforAccumulatedForeignEarningsStateTaxesIncomeTaxExpense	9000000	USD
CY2018Q4	dxc	Tax Cutsand Jobs Act Transition Taxfor Accumulated Foreign Earnings Unrecognized Tax Benefit Receivable TaxCutsandJobsActTransitionTaxforAccumulatedForeignEarningsUnrecognizedTaxBenefitReceivable	8000000	USD
CY2018Q1	dxc	Tax Cutsand Jobs Actof2017 Incomplete Accounting Transition Taxfor Accumulated Foreign Earnings Provisional Liability TaxCutsandJobsActof2017IncompleteAccountingTransitionTaxforAccumulatedForeignEarningsProvisionalLiability	361000000	USD
CY2018Q4	dxc	Tax Cutsand Jobs Actof2017 Incomplete Accounting Transition Taxfor Accumulated Foreign Earnings Provisional Liability TaxCutsandJobsActof2017IncompleteAccountingTransitionTaxforAccumulatedForeignEarningsProvisionalLiability	316000000	USD
CY2018Q2	dxc	Tax Cutsand Jobs Actof2017 Transition Tax For Accumulated Foreign Earnings Measurement Period Adjustment Income Tax Expense Benefit TaxCutsandJobsActof2017TransitionTaxForAccumulatedForeignEarningsMeasurementPeriodAdjustmentIncomeTaxExpenseBenefit	25000000	USD
CY2018Q4	dxc	Tax Cutsand Jobs Actof2017 Transition Tax For Accumulated Foreign Earnings Measurement Period Adjustment Income Tax Expense Benefit TaxCutsandJobsActof2017TransitionTaxForAccumulatedForeignEarningsMeasurementPeriodAdjustmentIncomeTaxExpenseBenefit	-70000000	USD
	dxc	Tax Cutsand Jobs Actof2017 Transition Tax For Accumulated Foreign Earnings Measurement Period Adjustment Income Tax Expense Benefit TaxCutsandJobsActof2017TransitionTaxForAccumulatedForeignEarningsMeasurementPeriodAdjustmentIncomeTaxExpenseBenefit	-45000000	USD
CY2018Q4	dxc	Tax Indemnification Payable TaxIndemnificationPayable	74000000	USD
CY2018Q4	dxc	Tax Indemnification Receivable TaxIndemnificationReceivable	162000000	USD
CY2018Q4	dxc	Total Guarantees Outstanding TotalGuaranteesOutstanding	1152000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Billed And Unbilled Receivables Sold During Period TransferOfFinancialAssetsAccountedForAsSalesBilledAndUnbilledReceivablesSoldDuringPeriod	464000000	USD
CY2017Q1	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable	252000000	USD
CY2017Q3	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable	272000000	USD
CY2017Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable	249000000	USD
CY2018Q1	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable	233000000	USD
CY2018Q3	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable	540000000	USD
CY2018Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivable	598000000	USD
CY2017Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Collections TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections	593000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Collections TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections	1717000000	USD
CY2018Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Collections TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections	1215000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Collections TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableCollections	3115000000	USD
CY2017Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Facility Amendments TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFacilityAmendments	0	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Facility Amendments TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFacilityAmendments	0	USD
CY2018Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Facility Amendments TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFacilityAmendments	0	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Facility Amendments TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFacilityAmendments	457000000	USD
CY2017Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Fair Value Adjustment TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFairValueAdjustment	-8000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Fair Value Adjustment TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFairValueAdjustment	2000000	USD
CY2018Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Fair Value Adjustment TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFairValueAdjustment	0	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Fair Value Adjustment TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableFairValueAdjustment	2000000	USD
CY2017Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Increase Decrease In Funding Availability TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability	23000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Increase Decrease In Funding Availability TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability	54000000	USD
CY2018Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Increase Decrease In Funding Availability TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability	74000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Increase Decrease In Funding Availability TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableIncreaseDecreaseInFundingAvailability	-236000000	USD
CY2017Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Transferof Receivables TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables	539000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Transferof Receivables TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables	1662000000	USD
CY2018Q4	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Transferof Receivables TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables	1199000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Deferred Purchase Price Receivable Transferof Receivables TransferOfFinancialAssetsAccountedForAsSalesDeferredPurchasePriceReceivableTransferofReceivables	4175000000	USD
	dxc	Transfer Of Financial Assets Accounted For As Sales Operating Cash Flow Effect TransferOfFinancialAssetsAccountedForAsSalesOperatingCashFlowEffect	-57000000	USD
	dxc	Transfers Of Financial Assets Accounted For As Sale Securitization Facility Length Of Extension TransfersOfFinancialAssetsAccountedForAsSaleSecuritizationFacilityLengthOfExtension	P1Y
CY2018Q4	dxc	Transfersof Financial Assets Accounted For As Sale Securitization Facility Availability TransfersofFinancialAssetsAccountedForAsSaleSecuritizationFacilityAvailability	424000000	USD
CY2018Q4	dxc	Transfersof Financial Assets Accountedforas Sale Securitization Facility TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacility	600000000	USD
CY2018Q3	dxc	Transfersof Financial Assets Accountedforas Sale Securitization Facility TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacility	600000000	USD
CY2018Q3	dxc	Transfersof Financial Assets Accountedforas Sale Securitization Facility TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacility	250000000	USD
CY2018Q4	dxc	Transfersof Financial Assets Accountedforas Sale Securitization Facility Drawn Amount TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacilityDrawnAmount	438000000	USD
CY2018Q4	dxc	Transfersof Financial Assets Accountedforas Sale Securitization Facility Liability TransfersofFinancialAssetsAccountedforasSaleSecuritizationFacilityLiability	14000000	USD
CY2018Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	1513000000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1345000000	USD
CY2018Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	3351000000	USD
CY2018Q2	us-gaap	Accounts Receivable Net AccountsReceivableNet	3937000000	USD
CY2018Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	3120000000	USD
CY2018Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	3228000000	USD
CY2018Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3686000000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3654000000	USD
CY2018Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	58000000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-464000000	USD
CY2018Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	12210000000	USD
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	11343000000	USD
CY2017Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17000000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	74000000	USD
CY2018Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17000000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	57000000	USD
CY2017Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19000000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	76000000	USD
CY2018Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16000000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	57000000	USD
CY2018Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	40000000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	57000000	USD
CY2017Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	261000000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	740000000	USD
CY2018Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	288000000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	871000000	USD
CY2018Q1	us-gaap	Assets Assets	33921000000	USD
CY2018Q4	us-gaap	Assets Assets	28871000000	USD
CY2018Q1	us-gaap	Assets Current AssetsCurrent	9620000000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	8522000000	USD
CY2018Q1	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	581000000	USD
CY2018Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	41000000	USD
CY2017Q4	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	83000000	USD
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	273000000	USD
CY2018Q4	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	107000000	USD
	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	305000000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4000000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	62000000	USD
CY2018Q1	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	616000000	USD
CY2018Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	540000000	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	510000000	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	548000000	USD
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	974000000	USD
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2593000000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2475000000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	1268000000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	2702000000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	2956000000	USD
CY2018Q1	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	2729000000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	2475000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1688000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-254000000	USD
CY2018Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	34680000	shares
CY2017Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.18
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.54
CY2018Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.19
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.57
CY2018Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2018Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	750000000	shares
CY2018Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	286393147	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	271631683	shares
CY2018Q1	us-gaap	Common Stock Value CommonStockValue	3000000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	3000000	USD
CY2017Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	728000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1235000000	USD
CY2018Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	380000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	461000000	USD
CY2017Q4	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	6000000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	34000000	USD
CY2018Q4	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	9000000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	8000000	USD
CY2017Q4	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	734000000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1269000000	USD
CY2018Q4	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	389000000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	469000000	USD
CY2018Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	334000000	USD
CY2018Q2	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	444000000	USD
CY2018Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2053000000	USD
CY2018Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1743000000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1815000000	USD
CY2018Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	2053000000	USD
CY2018Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1641000000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1542000000	USD
CY2018Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	795000000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	273000000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-682000000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	-1989000000	USD
CY2017Q4	us-gaap	Cost Of Goods Sold Excluding Depreciation Depletion And Amortization CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization	4051000000	USD
	us-gaap	Cost Of Goods Sold Excluding Depreciation Depletion And Amortization CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization	12230000000	USD
CY2018Q4	us-gaap	Cost Of Goods Sold Excluding Depreciation Depletion And Amortization CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization	3725000000	USD
	us-gaap	Cost Of Goods Sold Excluding Depreciation Depletion And Amortization CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization	11110000000	USD
CY2018Q1	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	114000000	USD
CY2018Q1	us-gaap	Debt Current DebtCurrent	1918000000	USD
CY2018Q4	us-gaap	Debt Current DebtCurrent	1580000000	USD
CY2018Q1	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	65000000	USD
CY2018Q4	us-gaap	Deferred Compensation Arrangement With Individual Recorded Liability DeferredCompensationArrangementWithIndividualRecordedLiability	61000000	USD
CY2018Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	373000000	USD
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	407000000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax	28000000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	12000000	USD
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	52000000	USD
CY2017Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	440000000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1264000000	USD
CY2018Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	508000000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1463000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1387000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1514000000	USD
CY2018Q1	us-gaap	Disposal Group Including Discontinued Operation Assets Noncurrent DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent	3363000000	USD
CY2018Q4	us-gaap	Disposal Group Including Discontinued Operation Assets Noncurrent DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent	0	USD
CY2017Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	52000000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	157000000	USD
CY2018Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	52000000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	161000000	USD
CY2017Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	52000000	USD
CY2018Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	52000000	USD
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.72
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.18
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.68
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.50
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.68
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.11
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.45
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	44000000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-66000000	USD
CY2018Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	744000000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	705000000	USD
CY2018Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	11000000	USD
CY2017Q4	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	5000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	24000000	USD
CY2017Q4	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	9000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	62000000	USD
CY2018Q4	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	13000000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	32000000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3369000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4050000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	393000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	762000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	857000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1017000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1149000000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10548000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10820000000	USD
CY2018Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	7179000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	6770000000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-44000000	USD
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	32000000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	137000000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	7619000000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	7593000000	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	242000000	USD
CY2017Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2018Q4	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-256000000	USD
	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	12000000	USD
CY2017Q4	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2018Q4	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2017Q4	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2018Q4	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	703000000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	993000000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	462000000	USD
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CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	341000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	716000000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	469000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1161000000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	706000000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1019000000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	466000000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	956000000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.46
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.48
CY2018Q4	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.68
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CY2017Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.43
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.43
CY2018Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.66
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.33
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	73000000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	198000000	USD
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
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CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	73000000	USD
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CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
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CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.26
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.70
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.12
CY2017Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.25
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.68
CY2018Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.12
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-365000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-303000000	USD
CY2018Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	205000000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	235000000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	120000000	USD
CY2017Q2	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	182000000	USD
	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	261000000	USD
	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	365000000	USD
CY2018Q2	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	300000000	USD
	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	483000000	USD
	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	1012000000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-372000000	USD
	us-gaap	Increase Decrease In Operating Liabilities IncreaseDecreaseInOperatingLiabilities	-325000000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	25000000	USD
CY2018	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	464000000	USD
CY2017Q4	us-gaap	Interest Expense InterestExpense	73000000	USD
	us-gaap	Interest Expense InterestExpense	220000000	USD
CY2018Q4	us-gaap	Interest Expense InterestExpense	81000000	USD
	us-gaap	Interest Expense InterestExpense	249000000	USD
CY2017Q4	us-gaap	Interest Income Operating InterestIncomeOperating	27000000	USD
	us-gaap	Interest Income Operating InterestIncomeOperating	59000000	USD
CY2018Q4	us-gaap	Interest Income Operating InterestIncomeOperating	27000000	USD
	us-gaap	Interest Income Operating InterestIncomeOperating	92000000	USD
	us-gaap	Interest Paid InterestPaid	188000000	USD
	us-gaap	Interest Paid InterestPaid	250000000	USD
CY2018Q1	us-gaap	Liabilities Liabilities	20084000000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	17515000000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	33921000000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	28871000000	USD
CY2018Q1	us-gaap	Liabilities Current LiabilitiesCurrent	9852000000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8522000000	USD
CY2018Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	789000000	USD
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2018Q1	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	456000000	USD
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Noncurrent LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent	0	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	6092000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	5980000000	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	1055000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	780000000	USD
CY2018Q1	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	7147000000	USD
CY2018Q4	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	6760000000	USD
CY2018Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	439000000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	240000000	USD
	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	4740000000	USD
CY2018Q1	us-gaap	Minority Interest MinorityInterest	350000000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	334000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1136000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1183000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-565000000	USD
CY2017Q2	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1014000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	802000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	770000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	719000000	USD
CY2018Q2	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-180000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-48000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-40000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	619000000	USD
CY2017Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	379000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1204000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2010000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2567000000	USD
CY2018Q2	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	369000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	849000000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	462000000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	776000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	1191000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1035000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	983000000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3000000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	26000000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4000000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8000000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	284000000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	160000000	USD
CY2018Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	70	country
CY2017Q4	us-gaap	Operating Expenses OperatingExpenses	5119000000	USD
	us-gaap	Operating Expenses OperatingExpenses	15433000000	USD
CY2018Q4	us-gaap	Operating Expenses OperatingExpenses	4709000000	USD
	us-gaap	Operating Expenses OperatingExpenses	14312000000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	797000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	2107000000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	840000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	2442000000	USD
CY2018Q1	us-gaap	Other Assets Current OtherAssetsCurrent	469000000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	325000000	USD
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2404000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2393000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	0	USD
CY2018Q4	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	23000000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	23000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-3000000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-10000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-4000000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-10000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	2000000	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	3000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	0	USD
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	1000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	5000000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	0	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	14000000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-16000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	3000000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	0	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	5000000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-5000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-47000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	62000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-64000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	77000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-472000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	14000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-45000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	52000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-77000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-522000000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	3000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	10000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	27000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	33000000	USD
CY2018Q4	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect	5000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect	5000000	USD
CY2018Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1723000000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1569000000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-23000000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	21000000	USD
CY2017Q4	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	75000000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	291000000	USD
CY2018Q4	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	145000000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	336000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-6000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-20000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-9000000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	66000000	USD
	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	1253000000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	123000000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	159000000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	75000000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	52000000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	193000000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	332000000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	259000000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	294000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	175000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	219000000	USD
	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	157000000	USD
	us-gaap	Payments To Acquire Software PaymentsToAcquireSoftware	183000000	USD
CY2018Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2018Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	496000000	USD
CY2018Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	626000000	USD
	us-gaap	Proceeds From Collection Of Finance Receivables ProceedsFromCollectionOfFinanceReceivables	521000000	USD
	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	-65000000	USD
	us-gaap	Proceeds From Issuance Of Commercial Paper ProceedsFromIssuanceOfCommercialPaper	1822000000	USD
	us-gaap	Proceeds From Issuance Of Commercial Paper ProceedsFromIssuanceOfCommercialPaper	1853000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	621000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	1646000000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	107000000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	40000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-5000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	57000000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	29000000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	283000000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	779000000	USD
	us-gaap	Profit Loss ProfitLoss	1217000000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	466000000	USD
	us-gaap	Profit Loss ProfitLoss	991000000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3363000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3186000000	USD
CY2018Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	5481000000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	5096000000	USD
	us-gaap	Repayments Of Commercial Paper RepaymentsOfCommercialPaper	1706000000	USD
	us-gaap	Repayments Of Commercial Paper RepaymentsOfCommercialPaper	1853000000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	335000000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1291000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2619000000	USD
CY2017Q4	us-gaap	Restructuring Charges RestructuringCharges	210000000	USD
	us-gaap	Restructuring Charges RestructuringCharges	585000000	USD
CY2018Q4	us-gaap	Restructuring Charges RestructuringCharges	76000000	USD
	us-gaap	Restructuring Charges RestructuringCharges	418000000	USD
CY2018Q4	us-gaap	Restructuring Reserve RestructuringReserve	474000000	USD
CY2018Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	356000000	USD
CY2018Q4	us-gaap	Restructuring Reserve Noncurrent RestructuringReserveNoncurrent	118000000	USD
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1301000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	274000000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	29000000000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P15M
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.48
CY2017Q4	us-gaap	Revenues Revenues	5460000000	USD
	us-gaap	Revenues Revenues	16149000000	USD
CY2018Q4	us-gaap	Revenues Revenues	5178000000	USD
	us-gaap	Revenues Revenues	15473000000	USD
	us-gaap	Securitization Financial Asset For Which Transfer Is Accounted As Sale Gain Loss On Sale SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleGainLossOnSale	0	USD
CY2017Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	447000000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1484000000	USD
CY2018Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	491000000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1500000000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	76000000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	57000000	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	22249192	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	30000000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	104000000	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3000000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	38000000	USD
CY2018Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	863000000	USD
CY2018Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	800000000	USD
	us-gaap	Stock Issued1 StockIssued1	9850000000	USD
	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2017Q4	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	-6000000	USD
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	9905000000	USD
CY2017Q4	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	26000000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	96000000	USD
CY2018Q4	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3000000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	29000000	USD
CY2017Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	2000000000.0	USD
CY2017Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	250000	shares
CY2017Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	591505	shares
CY2017Q4	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	841505	shares
CY2018Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	3779194	shares
CY2018Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	1448729	shares
CY2018Q4	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	12452514	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	17680437.000000	shares
CY2017Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	19000000	USD
CY2017Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	47000000	USD
CY2017Q4	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	0	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	66000000	USD
CY2018Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	324000000	USD
CY2018Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	127000000	USD
CY2018Q4	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	797000000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1248000000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	13487000000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	11022000000	USD
CY2017Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2166000000	USD
CY2017Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12507000000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13202000000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13837000000	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11837000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11356000000	USD
	us-gaap	Stockholders Equity Note Spinoff Transaction StockholdersEquityNoteSpinoffTransaction	-1668000000	USD
CY2017Q4	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	0	USD
	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	0	USD
CY2018Q4	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	0	USD
	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	0	USD
CY2017Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	77.39
CY2017Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	78.20
CY2017Q4	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0.00
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	77.96
CY2018Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	85.86
CY2018Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	87.16
CY2018Q4	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	63.96
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	70.58
CY2018Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	1016947	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1754722	shares
CY2018Q1	us-gaap	Treasury Stock Value TreasuryStockValue	85000000	USD
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	134000000	USD
CY2017Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	22000000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	83000000	USD
CY2018Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	29000000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	49000000	USD
CY2017Q4	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	4390000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	4830000	shares
CY2018Q4	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3330000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	4230000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	289770000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	289530000	shares
CY2018Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	278990000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	284700000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	285380000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	284700000	shares
CY2018Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	275660000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	280470000	shares
	dxc	Expiration Of Financial Guarantees And Standby Letters Of Credit Outstanding ExpirationOfFinancialGuaranteesAndStandbyLettersOfCreditOutstanding	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:0px;padding-top:0px;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">The following table summarizes the expiration of the Company’s financial guarantees and stand-by letters of credit outstanding as of </font><font style="font-family:Arial;font-size:10pt;">December 31, 2018</font><font style="font-family:Arial;font-size:10pt;">:</font></div><div style="line-height:120%;padding-bottom:0px;padding-top:0px;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17" rowspan="1"></td></tr><tr><td style="width:40%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">(in millions)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-weight:bold;"> Fiscal 2019</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-weight:bold;">Fiscal 2020</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-weight:bold;">Fiscal 2021 and Thereafter</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-weight:bold;">Totals</font></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">Surety bonds </font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">20</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">334</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">101</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">455</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">Letters of credit </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">102</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">106</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">327</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">535</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">Stand-by letters of credit</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">23</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">45</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">94</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">162</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">Totals</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">145</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">485</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">522</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">$</font></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;">1,152</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:0px;padding-top:0px;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:0px;padding-top:0px;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;padding-bottom:0px;padding-top:0px;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">The preparation of financial statements in conformity with GAAP, requires the Company's management to make estimates and assumptions that affect amounts reported in the financial statements. The Company bases its estimates on assumptions regarding historical experience, currently available information and anticipated developments that it believes are reasonable and appropriate. However, because the use of estimates involves an inherent degree of uncertainty, actual results could differ from those estimates. In the opinion of the Company's management, the accompanying financial statements of DXC contain all adjustments, including normal recurring adjustments, necessary to present fairly the Company's financial statements. The results of operations for the interim periods shown in this report are not necessarily indicative of the results that may be expected for the fiscal year ending March 31, 2019 ("fiscal 2019"). </font></div></div>

Files In Submission

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0001688568-19-000008-index.html	Edgar Link	pending
0001688568-19-000008.txt	Edgar Link	pending
0001688568-19-000008-xbrl.zip	Edgar Link	pending
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chart-c7f3deb13b27543f825a06.jpg	Edgar Link	pending
downloada06.jpg	Edgar Link	pending
dxc-20181231.xml	Edgar Link	completed
dxc-20181231.xsd	Edgar Link	pending
dxc-20181231_cal.xml	Edgar Link	unprocessable
dxc-20181231_def.xml	Edgar Link	unprocessable
dxc-20181231_lab.xml	Edgar Link	unprocessable
dxc-20181231_pre.xml	Edgar Link	unprocessable
dxc1231201810-q.htm	Edgar Link	pending
dxc1231201810-qex311.htm	Edgar Link	pending
dxc1231201810-qex312.htm	Edgar Link	pending
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ex104amenddeedno1-mufgincr.htm	Edgar Link	pending
ex105amenddeedno2-dxcaudmi.htm	Edgar Link	pending
exhibit104amendmentde_image2.gif	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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$DXC
DXC Technology Co Stock $dxc

2019 Q1 Form 10-Q Financial Statement

#000168856819000008 Filed on February 08, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DXC DXC Technology Co Stock $dxc

2019 Q1 Form 10-Q Financial Statement

#000168856819000008 Filed on February 08, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DXC
DXC Technology Co Stock $dxc