$TDC
Teradata Corp Stock $tdc

$tdc Overview Financials Valuation SEC Filings Company Website

2015 Q4 Form 10-K Financial Statement

#000081676117000010 Filed on February 27, 2017

Income Statement

Concept	2015 Q4	2015 Q3	2015 Q2
Revenue	$719.0M	$606.0M	$623.0M
YoY Change	-5.52%	-9.15%	-7.84%
Cost Of Revenue	$354.0M	$201.0M	$203.0M
YoY Change	5.36%	1.52%	1.5%
Gross Profit	$365.0M	$307.0M	$327.0M
YoY Change	-14.12%	-12.29%	-11.86%
Gross Profit Margin	50.76%	50.66%	52.49%
Selling, General & Admin	$212.0M	$179.0M	$190.0M
YoY Change	-0.47%	-1.1%	1.06%
% of Gross Profit	58.08%	58.31%	58.1%
Research & Development	$55.00M	$51.00M	$59.00M
YoY Change	1.85%	10.87%	18.0%
% of Gross Profit	15.07%	16.61%	18.04%
Depreciation & Amortization	$41.00M	$45.00M	$42.00M
YoY Change	0.0%	2.27%	-2.33%
% of Gross Profit	11.23%	14.66%	12.84%
Operating Expenses	$267.0M	$230.0M	$249.0M
YoY Change	0.0%	1.32%	4.62%
Operating Profit	-$40.00M	$77.00M	-$262.0M
YoY Change	-125.32%	-37.4%	-296.99%
Interest Expense	-$3.000M	$3.000M	$2.000M
YoY Change			-300.0%
% of Operating Profit		3.9%
Other Income/Expense, Net	$8.000M	$33.00M	$13.00M
YoY Change	-900.0%		-1400.0%
Pretax Income	-$35.00M	$110.0M	-$249.0M
YoY Change	-122.29%	-10.57%	-288.64%
Income Tax	$14.00M	$32.00M	$16.00M
% Of Pretax Income		29.09%
Net Earnings	-$49.00M	$78.00M	-$265.0M
YoY Change	-141.53%	-17.02%	-376.04%
Net Earnings / Revenue	-6.82%	12.87%	-42.54%
Basic Earnings Per Share	-$0.37	$0.56	-$1.87
Diluted Earnings Per Share	-$0.37	$0.55	-$1.87
COMMON SHARES
Basic Shares Outstanding	133.0M shares	139.2M shares	141.9M shares
Diluted Shares Outstanding		141.4M shares	141.9M shares

Balance Sheet

Concept	2015 Q4	2015 Q3	2015 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$839.0M	$874.0M	$921.0M
YoY Change	0.6%	3.07%	-1.39%
Cash & Equivalents	$839.0M	$874.0M	$921.0M
Short-Term Investments
Other Short-Term Assets	$52.00M	$102.0M	$99.00M
YoY Change	-35.8%	10.87%	-3.88%
Inventory	$49.00M	$52.00M	$46.00M
Prepaid Expenses
Receivables	$580.0M	$486.0M	$511.0M
Other Receivables	$6.000M	$0.00	$0.00
Total Short-Term Assets	$1.734B	$1.514B	$1.577B
YoY Change	10.31%	0.53%	-3.67%
LONG-TERM ASSETS
Property, Plant & Equipment	$143.0M	$159.0M	$160.0M
YoY Change	-10.06%	1.27%	2.56%
Goodwill	$380.0M	$587.0M	$590.0M
YoY Change	-59.92%	-38.73%	-37.89%
Intangibles	$22.00M	$114.0M	$113.0M
YoY Change	-83.82%	-12.31%	-10.32%
Long-Term Investments
YoY Change
Other Assets	$17.00M	$21.00M	$82.00M
YoY Change	-82.65%	-54.35%	74.47%
Total Long-Term Assets	$793.0M	$1.095B	$1.158B
YoY Change	-49.17%	-27.58%	-22.75%
TOTAL ASSETS
Total Short-Term Assets	$1.734B	$1.514B	$1.577B
Total Long-Term Assets	$793.0M	$1.095B	$1.158B
Total Assets	$2.527B	$2.609B	$2.735B
YoY Change	-19.32%	-13.55%	-12.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$96.00M	$111.0M	$103.0M
YoY Change	-23.81%	-5.93%	-8.04%
Accrued Expenses	$155.0M	$124.0M	$117.0M
YoY Change	-6.06%	-2.36%	-6.4%
Deferred Revenue
YoY Change
Short-Term Debt	$180.0M	$110.0M	$0.00
YoY Change	-18.18%
Long-Term Debt Due	$30.00M	$23.00M	$15.00M
YoY Change	-43.4%	-48.89%
Total Short-Term Liabilities	$953.0M	$838.0M	$757.0M
YoY Change	-4.22%	8.69%	-10.52%
LONG-TERM LIABILITIES
Long-Term Debt	$567.0M	$577.0M	$585.0M
YoY Change	190.77%	174.76%	160.0%
Other Long-Term Liabilities	$26.00M	$28.00M	$28.00M
YoY Change	-18.75%	-12.5%	-12.5%
Total Long-Term Liabilities	$593.0M	$605.0M	$613.0M
YoY Change	161.23%	150.0%	138.52%
TOTAL LIABILITIES
Total Short-Term Liabilities	$953.0M	$838.0M	$757.0M
Total Long-Term Liabilities	$593.0M	$605.0M	$613.0M
Total Liabilities	$1.678B	$1.613B	$1.549B
YoY Change	17.75%	37.16%	21.59%
SHAREHOLDERS EQUITY
Retained Earnings	-$204.0M	-$57.00M	$114.0M
YoY Change	-131.1%	-102.5%	-94.79%
Common Stock	$1.129B	$1.117B	$1.099B
YoY Change	7.01%	8.13%	8.38%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$849.0M	$996.0M	$1.186B
YoY Change
Total Liabilities & Shareholders Equity	$2.527B	$2.609B	$2.735B
YoY Change	-19.32%	-13.55%	-12.79%

Cashflow Statement

Concept	2015 Q4	2015 Q3	2015 Q2
OPERATING ACTIVITIES
Net Income	-$49.00M	$78.00M	-$265.0M
YoY Change	-141.53%	-17.02%	-376.04%
Depreciation, Depletion And Amortization	$41.00M	$45.00M	$42.00M
YoY Change	0.0%	2.27%	-2.33%
Cash From Operating Activities	$31.00M	$68.00M	$80.00M
YoY Change	-68.04%	-33.33%	-42.03%
INVESTING ACTIVITIES
Capital Expenditures	-$26.00M	-$35.00M	-$27.00M
YoY Change	-25.71%	-2.78%	8.0%
Acquisitions
YoY Change
Other Investing Activities	$8.000M	$46.00M	$14.00M
YoY Change	-140.0%	-209.52%	-566.67%
Cash From Investing Activities	-$18.00M	$11.00M	-$13.00M
YoY Change	-67.27%	-114.1%	-53.57%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-44.00M	-119.0M	-31.00M
YoY Change	-6.38%	20.2%	-68.37%
NET CHANGE
Cash From Operating Activities	31.00M	68.00M	80.00M
Cash From Investing Activities	-18.00M	11.00M	-13.00M
Cash From Financing Activities	-44.00M	-119.0M	-31.00M
Net Change In Cash	-31.00M	-40.00M	36.00M
YoY Change	520.0%	-46.67%	200.0%
FREE CASH FLOW
Cash From Operating Activities	$31.00M	$68.00M	$80.00M
Capital Expenditures	-$26.00M	-$35.00M	-$27.00M
Free Cash Flow	$57.00M	$103.0M	$107.0M
YoY Change	-56.82%	-25.36%	-34.36%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0000816761
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	130700000	shares
CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2016Q2	dei	Entity Public Float EntityPublicFloat	3200000000	USD
CY2016	dei	Entity Registrant Name EntityRegistrantName	TERADATA CORP /DE/
CY2016	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2016	dei	Trading Symbol TradingSymbol	TDC
CY2015Q4	tdc	Acquired Intangible Assets Net AcquiredIntangibleAssetsNet	22000000	USD
CY2016Q4	tdc	Acquired Intangible Assets Net AcquiredIntangibleAssetsNet	11000000	USD
CY2014	tdc	Acquisition Integrationand Reorganization Costs AcquisitionIntegrationandReorganizationCosts	5000000	USD
CY2015	tdc	Acquisition Integrationand Reorganization Costs AcquisitionIntegrationandReorganizationCosts	8000000	USD
CY2016	dei	Amendment Flag AmendmentFlag	false
CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016	tdc	Acquisition Integrationand Reorganization Costs AcquisitionIntegrationandReorganizationCosts	8000000	USD
CY2014	tdc	Additions To Capitalized Software AdditionsToCapitalizedSoftware	75000000	USD
CY2015	tdc	Additions To Capitalized Software AdditionsToCapitalizedSoftware	68000000	USD
CY2016	tdc	Additions To Capitalized Software AdditionsToCapitalizedSoftware	65000000	USD
CY2014	tdc	Amortizationof Intangible Assets Dueto Acquisition AmortizationofIntangibleAssetsDuetoAcquisition	21000000	USD
CY2015	tdc	Amortizationof Intangible Assets Dueto Acquisition AmortizationofIntangibleAssetsDuetoAcquisition	19000000	USD
CY2016	tdc	Amortizationof Intangible Assets Dueto Acquisition AmortizationofIntangibleAssetsDuetoAcquisition	2000000	USD
CY2016	tdc	Amount Of Gain Loss Amortized To Extend That Exceed Ten Percent Of Market Related Value Or Projected Benefit Obligation AmountOfGainLossAmortizedToExtendThatExceedTenPercentOfMarketRelatedValueOrProjectedBenefitObligation	0.1
CY2015Q4	tdc	Bond Fixed Income Pension Plan Assets Fair Value BondFixedIncomePensionPlanAssetsFairValue	27000000	USD
CY2016Q4	tdc	Bond Fixed Income Pension Plan Assets Fair Value BondFixedIncomePensionPlanAssetsFairValue	27000000	USD
CY2014	tdc	Business Acquisitions And Other Investing Activities Net BusinessAcquisitionsAndOtherInvestingActivitiesNet	69000000	USD
CY2015	tdc	Business Acquisitions And Other Investing Activities Net BusinessAcquisitionsAndOtherInvestingActivitiesNet	17000000	USD
CY2016	tdc	Business Acquisitions And Other Investing Activities Net BusinessAcquisitionsAndOtherInvestingActivitiesNet	16000000	USD
CY2015Q4	tdc	Cash And Cash Equivalents And Money Market Funds Pension Plan Assets Fair Value CashAndCashEquivalentsAndMoneyMarketFundsPensionPlanAssetsFairValue	3000000	USD
CY2016Q4	tdc	Cash And Cash Equivalents And Money Market Funds Pension Plan Assets Fair Value CashAndCashEquivalentsAndMoneyMarketFundsPensionPlanAssetsFairValue	1000000	USD
CY2015Q4	tdc	Deferred Tax Assets Capitalized Research And Development DeferredTaxAssetsCapitalizedResearchAndDevelopment	3000000	USD
CY2016Q4	tdc	Deferred Tax Assets Capitalized Research And Development DeferredTaxAssetsCapitalizedResearchAndDevelopment	3000000	USD
CY2016Q4	tdc	Deferred Tax Assets Tax Credit Carryforwards And Net Operating Loss Carryforwards DeferredTaxAssetsTaxCreditCarryforwardsAndNetOperatingLossCarryforwards	56000000	USD
CY2014	tdc	Effective Income Tax Rate Reconciliation Early Adoptionof Asu201609 Percent EffectiveIncomeTaxRateReconciliationEarlyAdoptionofASU201609Percent	0.000
CY2015	tdc	Effective Income Tax Rate Reconciliation Early Adoptionof Asu201609 Percent EffectiveIncomeTaxRateReconciliationEarlyAdoptionofASU201609Percent	0.000
CY2016	tdc	Effective Income Tax Rate Reconciliation Early Adoptionof Asu201609 Percent EffectiveIncomeTaxRateReconciliationEarlyAdoptionofASU201609Percent	0.022
CY2014	tdc	Effective Income Tax Rate Reconciliation Manufacturing Deduction Percent EffectiveIncomeTaxRateReconciliationManufacturingDeductionPercent	-0.021
CY2015	tdc	Effective Income Tax Rate Reconciliation Manufacturing Deduction Percent EffectiveIncomeTaxRateReconciliationManufacturingDeductionPercent	0.055
CY2016	tdc	Effective Income Tax Rate Reconciliation Manufacturing Deduction Percent EffectiveIncomeTaxRateReconciliationManufacturingDeductionPercent	-0.035
CY2016Q4	tdc	Effective Income Tax Rate Reconciliation Sharebased Compensation Excess Tax Expense Amount EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxExpenseAmount	5000000	USD
CY2016	tdc	Effective Income Tax Rate Reconciliation Sharebased Compensation Excess Tax Expense Amount EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxExpenseAmount	5000000	USD
CY2014	tdc	Effective Income Tax Rate Reconciliation Tax Impact Saleof Business Percent EffectiveIncomeTaxRateReconciliationTaxImpactSaleofBusinessPercent	0.000
CY2015	tdc	Effective Income Tax Rate Reconciliation Tax Impact Saleof Business Percent EffectiveIncomeTaxRateReconciliationTaxImpactSaleofBusinessPercent	0.000
CY2016	tdc	Effective Income Tax Rate Reconciliation Tax Impact Saleof Business Percent EffectiveIncomeTaxRateReconciliationTaxImpactSaleofBusinessPercent	0.099
CY2014	tdc	Effective Income Tax Rate Reconciliation Tax Impacton Us Law Change Percent EffectiveIncomeTaxRateReconciliationTaxImpactonUSLawChangePercent	0.000
CY2015	tdc	Effective Income Tax Rate Reconciliation Tax Impacton Us Law Change Percent EffectiveIncomeTaxRateReconciliationTaxImpactonUSLawChangePercent	0.000
CY2016	tdc	Effective Income Tax Rate Reconciliation Tax Impacton Us Law Change Percent EffectiveIncomeTaxRateReconciliationTaxImpactonUSLawChangePercent	0.035
CY2014	tdc	Effective Income Tax Rate Reconciliation Us Permanent Book Tax Differences EffectiveIncomeTaxRateReconciliationUSPermanentBookTaxDifferences	0.004
CY2015	tdc	Effective Income Tax Rate Reconciliation Us Permanent Book Tax Differences EffectiveIncomeTaxRateReconciliationUSPermanentBookTaxDifferences	0.031
CY2016	tdc	Effective Income Tax Rate Reconciliation Us Permanent Book Tax Differences EffectiveIncomeTaxRateReconciliationUSPermanentBookTaxDifferences	-0.001
CY2014	tdc	Employee Stock Purchase Plan Expense EmployeeStockPurchasePlanExpense	4000000	USD
CY2015	tdc	Employee Stock Purchase Plan Expense EmployeeStockPurchasePlanExpense	3000000	USD
CY2016	tdc	Employee Stock Purchase Plan Expense EmployeeStockPurchasePlanExpense	2000000	USD
CY2015Q4	tdc	Equity Funds Pension Plan Assets Fair Value EquityFundsPensionPlanAssetsFairValue	19000000	USD
CY2016Q4	tdc	Equity Funds Pension Plan Assets Fair Value EquityFundsPensionPlanAssetsFairValue	21000000	USD
CY2015Q4	tdc	Finite Lived Intangible Assets Accumulated Amortization And Currency Translation Adjustment FiniteLivedIntangibleAssetsAccumulatedAmortizationAndCurrencyTranslationAdjustment	70000000	USD
CY2016Q4	tdc	Finite Lived Intangible Assets Accumulated Amortization And Currency Translation Adjustment FiniteLivedIntangibleAssetsAccumulatedAmortizationAndCurrencyTranslationAdjustment	66000000	USD
CY2015	tdc	Goodwill Impairment Loss Tax Deductible Amount GoodwillImpairmentLossTaxDeductibleAmount	414000000	USD
CY2014Q4	tdc	Insurance Contracts Pension Plan Assets Fair Value InsuranceContractsPensionPlanAssetsFairValue	11000000	USD
CY2015Q4	tdc	Insurance Contracts Pension Plan Assets Fair Value InsuranceContractsPensionPlanAssetsFairValue	10000000	USD
CY2016Q4	tdc	Insurance Contracts Pension Plan Assets Fair Value InsuranceContractsPensionPlanAssetsFairValue	11000000	USD
CY2015Q4	tdc	Notional Amount Of Foreign Currency Fair Value Hedge Derivatives Net Basis NotionalAmountOfForeignCurrencyFairValueHedgeDerivativesNetBasis	25000000	USD
CY2016Q4	tdc	Notional Amount Of Foreign Currency Fair Value Hedge Derivatives Net Basis NotionalAmountOfForeignCurrencyFairValueHedgeDerivativesNetBasis	16000000	USD
CY2016	tdc	Numberof Geographical Regions NumberofGeographicalRegions	2	region
CY2016Q4	tdc	Operating Leases Future Minimum Payments Net In Five Years OperatingLeasesFutureMinimumPaymentsNetInFiveYears	11000000	USD
CY2016Q4	tdc	Operating Leases Future Minimum Payments Net In Four Years OperatingLeasesFutureMinimumPaymentsNetInFourYears	6000000	USD
CY2016Q4	tdc	Operating Leases Future Minimum Payments Net OperatingLeasesFutureMinimumPaymentsNet	65000000	USD
CY2016Q4	tdc	Operating Leases Future Minimum Payments Net Current OperatingLeasesFutureMinimumPaymentsNetCurrent	20000000	USD
CY2016Q4	tdc	Operating Leases Future Minimum Payments Net In Three Years OperatingLeasesFutureMinimumPaymentsNetInThreeYears	10000000	USD
CY2015Q4	tdc	Other Other Current Liabilities OtherOtherCurrentLiabilities	50000000	USD
CY2016Q4	tdc	Operating Leases Future Minimum Payments Net In Two Years OperatingLeasesFutureMinimumPaymentsNetInTwoYears	18000000	USD
CY2015	tdc	Other Comprehensive Income Loss Postemployment Benefit Adjustmentbefore Tax OtherComprehensiveIncomeLossPostemploymentBenefitAdjustmentbeforeTax	18000000	USD
CY2016	tdc	Other Comprehensive Income Loss Postemployment Benefit Adjustmentbefore Tax OtherComprehensiveIncomeLossPostemploymentBenefitAdjustmentbeforeTax	5000000	USD
CY2015	tdc	Other Comprehensive Income Loss Postemployment Benefit Net Unamortized Gain Loss Arising During Periodbefore Tax OtherComprehensiveIncomeLossPostemploymentBenefitNetUnamortizedGainLossArisingDuringPeriodbeforeTax	18000000	USD
CY2016	tdc	Other Comprehensive Income Loss Postemployment Benefit Net Unamortized Gain Loss Arising During Periodbefore Tax OtherComprehensiveIncomeLossPostemploymentBenefitNetUnamortizedGainLossArisingDuringPeriodbeforeTax	4000000	USD
CY2016Q4	tdc	Other Other Current Liabilities OtherOtherCurrentLiabilities	53000000	USD
CY2016	tdc	Post Employment Plan Divestiture Gain PostEmploymentPlanDivestitureGain	1000000	USD
CY2014	tdc	Postemployment Amortizationof Prior Service Cost Credit PostemploymentAmortizationofPriorServiceCostCredit	0	USD
CY2015	tdc	Postemployment Amortizationof Prior Service Cost Credit PostemploymentAmortizationofPriorServiceCostCredit	0	USD
CY2016	tdc	Postemployment Amortizationof Prior Service Cost Credit PostemploymentAmortizationofPriorServiceCostCredit	2000000	USD
CY2015Q4	tdc	Postemployment Benefit Accumulated Other Comprehensive Income Loss Net Gains Lossesbefore Tax PostemploymentBenefitAccumulatedOtherComprehensiveIncomeLossNetGainsLossesbeforeTax	-23000000	USD
CY2016Q4	tdc	Postemployment Benefit Accumulated Other Comprehensive Income Loss Net Gains Lossesbefore Tax PostemploymentBenefitAccumulatedOtherComprehensiveIncomeLossNetGainsLossesbeforeTax	-26000000	USD
CY2015Q4	tdc	Postemployment Benefit Accumulated Other Comprehensive Income Loss Net Prior Service Cost Creditbefore Tax PostemploymentBenefitAccumulatedOtherComprehensiveIncomeLossNetPriorServiceCostCreditbeforeTax	2000000	USD
CY2016Q4	tdc	Postemployment Benefit Accumulated Other Comprehensive Income Loss Net Prior Service Cost Creditbefore Tax PostemploymentBenefitAccumulatedOtherComprehensiveIncomeLossNetPriorServiceCostCreditbeforeTax	4000000	USD
CY2015Q4	tdc	Postemployment Benefit Accumulated Other Comprehensive Income Lossbefore Tax Total PostemploymentBenefitAccumulatedOtherComprehensiveIncomeLossbeforeTaxTotal	25000000	USD
CY2016Q4	tdc	Postemployment Benefit Accumulated Other Comprehensive Income Lossbefore Tax Total PostemploymentBenefitAccumulatedOtherComprehensiveIncomeLossbeforeTaxTotal	30000000	USD
CY2015	tdc	Postemployment Benefit Actuarial Loss Gain PostemploymentBenefitActuarialLossGain	20000000	USD
CY2016	tdc	Postemployment Benefit Actuarial Loss Gain PostemploymentBenefitActuarialLossGain	12000000	USD
CY2014	tdc	Postemployment Benefit Amortizationof Actuarial Loss Gain PostemploymentBenefitAmortizationofActuarialLossGain	1000000	USD
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CY2015	tdc	Postemployment Benefit Amounts Recognizedin Other Comprehensive Income Loss Net Prior Service Cost Creditbefore Tax PostemploymentBenefitAmountsRecognizedinOtherComprehensiveIncomeLossNetPriorServiceCostCreditbeforeTax	0	USD
CY2016	tdc	Postemployment Benefit Amounts Recognizedin Other Comprehensive Income Loss Net Prior Service Cost Creditbefore Tax PostemploymentBenefitAmountsRecognizedinOtherComprehensiveIncomeLossNetPriorServiceCostCreditbeforeTax	-2000000	USD
CY2016	tdc	Postemployment Benefit Amounttobe Amortizedfrom Accumulated Other Comprehensive Income Loss Next Fiscal Year Total PostemploymentBenefitAmounttobeAmortizedfromAccumulatedOtherComprehensiveIncomeLossNextFiscalYearTotal	-1000000	USD
CY2015Q4	tdc	Postemployment Benefit Assumptions Used Calculating Benefit Obligation Discount Rate PostemploymentBenefitAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.036
CY2016Q4	tdc	Postemployment Benefit Assumptions Used Calculating Benefit Obligation Discount Rate PostemploymentBenefitAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.034
CY2015Q4	tdc	Postemployment Benefit Assumptions Used Calculating Benefit Obligation Involuntary Turnover Rate PostemploymentBenefitAssumptionsUsedCalculatingBenefitObligationInvoluntaryTurnoverRate	0.018
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CY2015Q4	tdc	Postemployment Benefit Assumptions Used Calculating Benefit Obligation Rateof Compensation Increase PostemploymentBenefitAssumptionsUsedCalculatingBenefitObligationRateofCompensationIncrease	0.030
CY2016Q4	tdc	Postemployment Benefit Assumptions Used Calculating Benefit Obligation Rateof Compensation Increase PostemploymentBenefitAssumptionsUsedCalculatingBenefitObligationRateofCompensationIncrease	0.030
CY2014	tdc	Postemployment Benefit Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate PostemploymentBenefitAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.038
CY2015	tdc	Postemployment Benefit Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate PostemploymentBenefitAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.035
CY2016	tdc	Postemployment Benefit Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate PostemploymentBenefitAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.034
CY2014	tdc	Postemployment Benefit Assumptions Used Calculating Net Periodic Benefit Cost Rateof Compensation Increase PostemploymentBenefitAssumptionsUsedCalculatingNetPeriodicBenefitCostRateofCompensationIncrease	0.037
CY2015	tdc	Postemployment Benefit Assumptions Used Calculating Net Periodic Benefit Cost Rateof Compensation Increase PostemploymentBenefitAssumptionsUsedCalculatingNetPeriodicBenefitCostRateofCompensationIncrease	0.030
CY2016	tdc	Postemployment Benefit Assumptions Used Calculating Net Periodic Benefit Cost Rateof Compensation Increase PostemploymentBenefitAssumptionsUsedCalculatingNetPeriodicBenefitCostRateofCompensationIncrease	0.030
CY2015	tdc	Postemployment Benefit Currency Translation Adjustment PostemploymentBenefitCurrencyTranslationAdjustment	-2000000	USD
CY2016	tdc	Postemployment Benefit Currency Translation Adjustment PostemploymentBenefitCurrencyTranslationAdjustment	-1000000	USD
CY2016Q4	tdc	Postemployment Benefit Expected Future Payments Five Fiscal Years Thereafter PostemploymentBenefitExpectedFuturePaymentsFiveFiscalYearsThereafter	27000000	USD
CY2016Q4	tdc	Postemployment Benefit Expected Future Payments Next Twelve Months PostemploymentBenefitExpectedFuturePaymentsNextTwelveMonths	6000000	USD
CY2016Q4	tdc	Postemployment Benefit Expected Future Payments Year Five PostemploymentBenefitExpectedFuturePaymentsYearFive	6000000	USD
CY2016Q4	tdc	Postemployment Benefit Expected Future Payments Year Four PostemploymentBenefitExpectedFuturePaymentsYearFour	6000000	USD
CY2016Q4	tdc	Postemployment Benefit Expected Future Payments Year Three PostemploymentBenefitExpectedFuturePaymentsYearThree	6000000	USD
CY2016Q4	tdc	Postemployment Benefit Expected Future Payments Year Two PostemploymentBenefitExpectedFuturePaymentsYearTwo	6000000	USD
CY2014	tdc	Postemployment Benefit Interest Cost PostemploymentBenefitInterestCost	1000000	USD
CY2015	tdc	Postemployment Benefit Interest Cost PostemploymentBenefitInterestCost	1000000	USD
CY2016	tdc	Postemployment Benefit Interest Cost PostemploymentBenefitInterestCost	1000000	USD
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CY2014	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	34000000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	39000000	USD
CY2016Q4	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	1000000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	49000000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	17000000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19000000	USD
CY2015	tdc	Postemployment Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Involuntary Turnover Rate PostemploymentBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostInvoluntaryTurnoverRate	0.013
CY2016	tdc	Postemployment Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Involuntary Turnover Rate PostemploymentBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostInvoluntaryTurnoverRate	0.020
CY2015Q4	tdc	Postemployment Benefits Funded Status Underfunded PostemploymentBenefitsFundedStatusUnderfunded	-49000000	USD
CY2016Q4	tdc	Postemployment Benefits Funded Status Underfunded PostemploymentBenefitsFundedStatusUnderfunded	-42000000	USD
CY2014	tdc	Postemployment Benefits Net Period Benefit Cost PostemploymentBenefitsNetPeriodBenefitCost	4000000	USD
CY2015	tdc	Postemployment Benefits Net Period Benefit Cost PostemploymentBenefitsNetPeriodBenefitCost	7000000	USD
CY2016	tdc	Postemployment Benefits Net Period Benefit Cost PostemploymentBenefitsNetPeriodBenefitCost	9000000	USD
CY2015	tdc	Postemployment New Plan PostemploymentNewPlan	0	USD
CY2016	tdc	Postemployment New Plan PostemploymentNewPlan	5000000	USD
CY2014	tdc	Postemployment Plan Service Cost PostemploymentPlanServiceCost	4000000	USD
CY2015	tdc	Postemployment Plan Service Cost PostemploymentPlanServiceCost	6000000	USD
CY2016	tdc	Postemployment Plan Service Cost PostemploymentPlanServiceCost	6000000	USD
CY2015Q4	tdc	Property Plantand Equipment Net Including Heldfor Sale PropertyPlantandEquipmentNetIncludingHeldforSale	155000000	USD
CY2016Q4	tdc	Property Plantand Equipment Net Including Heldfor Sale PropertyPlantandEquipmentNetIncludingHeldforSale	138000000	USD
CY2015Q4	tdc	Real Estate Indirect Investment Pension Plan Assets Fair Value RealEstateIndirectInvestmentPensionPlanAssetsFairValue	4000000	USD
CY2016Q4	tdc	Real Estate Indirect Investment Pension Plan Assets Fair Value RealEstateIndirectInvestmentPensionPlanAssetsFairValue	4000000	USD
CY2014	tdc	Segment Gross Profit SegmentGrossProfit	1516000000	USD
CY2015	tdc	Segment Gross Profit SegmentGrossProfit	1316000000	USD
CY2016	tdc	Segment Gross Profit SegmentGrossProfit	1212000000	USD
CY2016Q4	tdc	Tax Credit Carryforwards Recognized As Deferred Tax Assets On Balance Sheet TaxCreditCarryforwardsRecognizedAsDeferredTaxAssetsOnBalanceSheet	4000000	USD
CY2016Q4	tdc	Tax Expense Issuanceof New Us Treasury Regulations TaxExpenseIssuanceofNewUSTreasuryRegulations	8000000	USD
CY2015Q4	tdc	Trade Accounts Receivable TradeAccountsReceivable	591000000	USD
CY2016Q4	tdc	Trade Accounts Receivable TradeAccountsReceivable	561000000	USD
CY2016Q4	tdc	Uncertain Tax Positions Recognized As Noncurrent Liability On Balance Sheet UncertainTaxPositionsRecognizedAsNoncurrentLiabilityOnBalanceSheet	20000000	USD
CY2016Q4	tdc	Uncertain Tax Positions Related To Business Acquisitions Not Recognized On Balance Sheet UncertainTaxPositionsRelatedToBusinessAcquisitionsNotRecognizedOnBalanceSheet	10000000	USD
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	96000000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	103000000	USD
CY2015Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	597000000	USD
CY2016Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	567000000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	580000000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	548000000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	279000000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	301000000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-76000000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-89000000	USD
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1128000000	USD
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1220000000	USD
CY2014	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	3000000	USD
CY2015	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	-4000000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	77000000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	78000000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	92000000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	11000000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	13000000	USD
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	47000000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	40000000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	10000000	USD
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	141900000	shares
CY2014	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	478000000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	80000000	USD
CY2015Q4	us-gaap	Assets Assets	2527000000	USD
CY2016Q4	us-gaap	Assets Assets	2413000000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	1734000000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	1621000000	USD
CY2015Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	214000000	USD
CY2016Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2015Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	78000000	USD
CY2016Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	77000000	USD
CY2015Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	190000000	USD
CY2016Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	187000000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	695000000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	834000000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	839000000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	974000000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	139000000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	5000000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	135000000	USD
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	130700000	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	130600000	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	1000000	USD
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	1000000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	330000000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-286000000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	112000000	USD
CY2014	us-gaap	Cost Of Goods Sold CostOfGoodsSold	443000000	USD
CY2015	us-gaap	Cost Of Goods Sold CostOfGoodsSold	440000000	USD
CY2016	us-gaap	Cost Of Goods Sold CostOfGoodsSold	352000000	USD
CY2014	us-gaap	Cost Of Services CostOfServices	810000000	USD
CY2015	us-gaap	Cost Of Services CostOfServices	814000000	USD
CY2016	us-gaap	Cost Of Services CostOfServices	782000000	USD
CY2014	us-gaap	Costs And Expenses CostsAndExpenses	2229000000	USD
CY2015	us-gaap	Costs And Expenses CostsAndExpenses	2725000000	USD
CY2016	us-gaap	Costs And Expenses CostsAndExpenses	2090000000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	94000000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	74000000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	67000000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	27000000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	26000000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	25000000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	8000000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	9000000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	7000000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1000000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-19000000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	7000000	USD
CY2015Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	3000000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	2000000	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3000000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-17000000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-11000000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2000000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-39000000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3000000	USD
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	112000000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	91000000	USD
CY2015Q4	us-gaap	Deferred Revenue DeferredRevenue	382000000	USD
CY2016Q4	us-gaap	Deferred Revenue DeferredRevenue	383000000	USD
CY2015Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	367000000	USD
CY2016Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	369000000	USD
CY2015Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	15000000	USD
CY2016Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	14000000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-3000000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	150000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	133000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	13000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	16000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	125000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	107000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	41000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	49000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	62000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	53000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	2000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	37000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	62000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	59000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	23000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	18000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	26000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	25000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	81000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Software DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware	63000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	28000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	33000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	1000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	6000000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	30000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	22000000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	106000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	110000000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	63000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	64000000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	50000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation	53000000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	0	USD
CY2016Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets	0	USD
CY2015Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Projected Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation	58000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Projected Benefit Obligation DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation	60000000	USD
CY2015	us-gaap	Defined Benefit Plan Purchases Sales And Settlements DefinedBenefitPlanPurchasesSalesAndSettlements	-1000000	USD
CY2016	us-gaap	Defined Benefit Plan Purchases Sales And Settlements DefinedBenefitPlanPurchasesSalesAndSettlements	1000000	USD
CY2016	us-gaap	Defined Benefit Plan Target Plan Asset Allocations DefinedBenefitPlanTargetPlanAssetAllocations	1
CY2015Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2016Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2014	us-gaap	Depreciation Depreciation	51000000	USD
CY2015	us-gaap	Depreciation Depreciation	53000000	USD
CY2016	us-gaap	Depreciation Depreciation	49000000	USD
CY2014	us-gaap	Depreciation And Amortization DepreciationAndAmortization	169000000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	170000000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	128000000	USD
CY2015Q4	us-gaap	Disposal Group Including Discontinued Operation Property Plant And Equipment Noncurrent DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent	12000000	USD
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.36
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.87
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.56
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.37
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.53
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.36
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.49
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.96
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.33
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.87
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.37
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.53
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.36
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.95
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-17000000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-20000000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-14000000	USD
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.257
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.486
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.434
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.090
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.140
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.132
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.000
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-1.001
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.089
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.009
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.066
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.005
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.005
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.002
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	120000000	USD
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	139000000	USD
CY2014	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	11000000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	9000000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions	18000000	USD
CY2014	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	16000000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	17000000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	13000000	USD
CY2014	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	5000000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	3000000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	5000000	USD
CY2014	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	9000000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	2000000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	2000000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	2000000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	2000000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	7000000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	0	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1000000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3000000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	92000000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	77000000	USD
CY2014	us-gaap	Gain Loss On Investments GainLossOnInvestments	-9000000	USD
CY2015	us-gaap	Gain Loss On Investments GainLossOnInvestments	57000000	USD
CY2016	us-gaap	Gain Loss On Investments GainLossOnInvestments	2000000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	380000000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	390000000	USD
CY2016Q3	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	11000000	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	11000000	USD
CY2014	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2015	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	478000000	USD
CY2016Q1	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	76000000	USD
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	76000000	USD
CY2016	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	80000000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	437000000	USD
CY2016Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	57000000	USD
CY2016	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-1000000	USD
CY2014	us-gaap	Gross Profit GrossProfit	1479000000	USD
CY2015Q1	us-gaap	Gross Profit GrossProfit	277000000	USD
CY2015Q2	us-gaap	Gross Profit GrossProfit	327000000	USD
CY2015Q3	us-gaap	Gross Profit GrossProfit	307000000	USD
CY2015Q4	us-gaap	Gross Profit GrossProfit	365000000	USD
CY2015	us-gaap	Gross Profit GrossProfit	1276000000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	269000000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	310000000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	294000000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	315000000	USD
CY2016	us-gaap	Gross Profit GrossProfit	1188000000	USD
CY2016Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	4000000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	301000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-88000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	93000000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	494000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-144000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	221000000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	193000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-56000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	128000000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	127000000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	96000000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	133000000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	98000000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	105000000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-23000000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-8000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	11000000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-28000000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	24000000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	1000000	USD
CY2014	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-18000000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	11000000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-14000000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-21000000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-3000000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	10000000	USD
CY2014	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-101000000	USD
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-1000000	USD
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-40000000	USD
CY2014	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2500000	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1800000	shares
CY2014	us-gaap	Interest Expense InterestExpense	3000000	USD
CY2015	us-gaap	Interest Expense InterestExpense	9000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	12000000	USD
CY2014	us-gaap	Interest Expense Debt InterestExpenseDebt	3000000	USD
CY2015	us-gaap	Interest Expense Debt InterestExpenseDebt	9000000	USD
CY2016	us-gaap	Interest Expense Debt InterestExpenseDebt	12000000	USD
CY2014	us-gaap	Interest Paid InterestPaid	3000000	USD
CY2015	us-gaap	Interest Paid InterestPaid	8000000	USD
CY2016	us-gaap	Interest Paid InterestPaid	12000000	USD
CY2015Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	32000000	USD
CY2016Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	20000000	USD
CY2015Q4	us-gaap	Inventory Net InventoryNet	49000000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	34000000	USD
CY2015Q4	us-gaap	Inventory Parts And Components Net Of Reserves InventoryPartsAndComponentsNetOfReserves	17000000	USD
CY2016Q4	us-gaap	Inventory Parts And Components Net Of Reserves InventoryPartsAndComponentsNetOfReserves	14000000	USD
CY2015Q4	us-gaap	Land Land	8000000	USD
CY2016Q4	us-gaap	Land Land	8000000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	1678000000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	1442000000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2527000000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2413000000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	953000000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	729000000	USD
CY2015Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	58000000	USD
CY2016Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2016Q4	us-gaap	Loans Payable LoansPayable	570000000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	30000000	USD
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	30000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	30000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	413000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	67000000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	60000000	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	567000000	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	538000000	USD
CY2015Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	336000000	USD
CY2016Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	354000000	USD
CY2014	us-gaap	Maintenance Revenue MaintenanceRevenue	688000000	USD
CY2015	us-gaap	Maintenance Revenue MaintenanceRevenue	693000000	USD
CY2016	us-gaap	Maintenance Revenue MaintenanceRevenue	703000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-326000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-324000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-262000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-198000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-52000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-35000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	680000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	401000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	446000000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	367000000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	22000000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	-265000000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	78000000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	-49000000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-214000000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-46000000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	64000000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	49000000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	58000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	125000000	USD
CY2014	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-9000000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	51000000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-11000000	USD
CY2015Q4	us-gaap	Nontrade Receivables Current NontradeReceivablesCurrent	6000000	USD
CY2016Q4	us-gaap	Nontrade Receivables Current NontradeReceivablesCurrent	6000000	USD
CY2016	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	503000000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	30000000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-262000000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	77000000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-40000000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	-195000000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-42000000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	87000000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	89000000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	98000000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	232000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	67000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	22000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	11000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	6000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	10000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	18000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	2000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	2000000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	0	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	0	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	0	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	0	USD
CY2014	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	3000000	USD
CY2015	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	3000000	USD
CY2016	us-gaap	Operating Leases Income Statement Sublease Revenue OperatingLeasesIncomeStatementSubleaseRevenue	3000000	USD
CY2014	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	26000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	26000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	24000000	USD
CY2015Q4	us-gaap	Other Assets Current OtherAssetsCurrent	52000000	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	65000000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	17000000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	17000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-47000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-36000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-7000000	USD
CY2015Q4	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	33000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-37000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-72000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-13000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	29000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	9000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	12000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	21000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	5000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	6000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	7000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	3000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	26000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	1000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	3000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	3000000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	50000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-7000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	0	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	31000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-31000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	19000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-2000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	0	USD
CY2015Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	102000000	USD
CY2016Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	88000000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	26000000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	32000000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6000000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	60000000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	1000000	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	551000000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	657000000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	82000000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	54000000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	52000000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	53000000	USD
CY2015Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrentAndNoncurrent	17000000	USD
CY2016Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current And Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrentAndNoncurrent	7000000	USD
CY2015Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	89000000	USD
CY2016Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	96000000	USD
CY2015Q4	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	16000000	USD
CY2016Q4	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	6000000	USD
CY2014Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	39000000	USD
CY2015Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	49000000	USD
CY2016Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	42000000	USD
CY2016Q4	us-gaap	Postemployment Benefits Liability Noncurrent PostemploymentBenefitsLiabilityNoncurrent	36000000	USD
CY2015	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	15000000	USD
CY2016	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	20000000	USD
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	100000000	shares
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
CY2015	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
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CY2014	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	220000000	USD
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	180000000	USD
CY2016	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	0	USD
CY2014	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	29000000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	18000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	30000000	USD
CY2014	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	0	USD
CY2015	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	85000000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	2000000	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	5000000	USD
CY2014	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	0	USD
CY2015	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	600000000	USD
CY2016	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	0	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	422000000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	439000000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	143000000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	138000000	USD
CY2014	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	USD
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	220000000	USD
CY2016	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	180000000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	26000000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	247000000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	30000000	USD
CY2014	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	206000000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	228000000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	212000000	USD
CY2014	us-gaap	Restricted Stock Expense RestrictedStockExpense	33000000	USD
CY2015	us-gaap	Restricted Stock Expense RestrictedStockExpense	41000000	USD
CY2016	us-gaap	Restricted Stock Expense RestrictedStockExpense	51000000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-204000000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-161000000	USD
CY2014	us-gaap	Revenues Revenues	2732000000	USD
CY2015Q1	us-gaap	Revenues Revenues	582000000	USD
CY2015Q2	us-gaap	Revenues Revenues	623000000	USD
CY2015Q3	us-gaap	Revenues Revenues	606000000	USD
CY2015Q4	us-gaap	Revenues Revenues	719000000	USD
CY2015	us-gaap	Revenues Revenues	2530000000	USD
CY2016Q1	us-gaap	Revenues Revenues	545000000	USD
CY2016Q2	us-gaap	Revenues Revenues	599000000	USD
CY2016Q3	us-gaap	Revenues Revenues	552000000	USD
CY2016Q4	us-gaap	Revenues Revenues	626000000	USD
CY2016	us-gaap	Revenues Revenues	2322000000	USD
CY2015Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	35000000	USD
CY2016Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	28000000	USD
CY2014	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	1227000000	USD
CY2015	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	1057000000	USD
CY2016	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	889000000	USD
CY2014	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	1505000000	USD
CY2015	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	1473000000	USD
CY2016	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	1433000000	USD
CY2014	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	770000000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	765000000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	664000000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	50000000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	56000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	62000000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	701000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	33.75
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	2209000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	26.61
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	4146000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	4042000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	38.58
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	31.57
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	1612000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	38.09
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.378
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.344
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.352
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1136000	shares
CY2014	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	13000000	USD
CY2015	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12000000	USD
CY2016	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	9000000	USD
CY2014	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	560000000	USD
CY2015	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	646000000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0173
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0176
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0208
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	17500000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	4487000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	38.16
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	14000000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	8000000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	13000000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	311000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	631000	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1013000	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	17.67
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	11.37
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	10.68
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	20000000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	8000000	USD
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7574000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6509000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	34.91
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	36.22
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	8000000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	6509000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	36.22
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	16.48
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	43.48
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	39.63
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	28.17
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y3M18D
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y3M18D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y3M18D
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	8000000	USD
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y7M6D
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y8M12D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y3M18D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P5Y3M18D
CY2015Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	180000000	USD
CY2016Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2013Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	8000000	USD
CY2014Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	7000000	USD
CY2015Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	6000000	USD
CY2016Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	5000000	USD
CY2014	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	17000000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	10000000	USD
CY2016	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	9000000	USD
CY2014	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	16000000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	9000000	USD
CY2016	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	8000000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	1857000000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	1707000000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	849000000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	971000000	USD
CY2014	us-gaap	Technology Services Revenue TechnologyServicesRevenue	817000000	USD
CY2015	us-gaap	Technology Services Revenue TechnologyServicesRevenue	780000000	USD
CY2016	us-gaap	Technology Services Revenue TechnologyServicesRevenue	730000000	USD
CY2016	us-gaap	Treasury Stock Retired Par Value Method Amount TreasuryStockRetiredParValueMethodAmount	82000000	USD
CY2016Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	1300000000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	36000000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	38000000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	30000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	7000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	3000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	2000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	6000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	4000000	USD
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157800000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	139600000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	131500000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	155300000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	139600000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	129700000	shares
CY2016	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Use of Estimates.</font><font style="font-family:inherit;font-size:11pt;"> The preparation of financial statements in conformity with GAAP requires management to make estimates and judgments that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the period reported. On an ongoing basis, management evaluates these estimates and judgments, including those related to allowances for doubtful accounts, the valuation of inventory to net realizable value, impairments of goodwill and other intangibles, stock-based compensation, pension and other postemployment benefits, and income taxes and any changes will be accounted for on a prospective basis. Actual results could differ from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
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0000816761-17-000010-index.html	Edgar Link	pending
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exhibit101023-usstockoptio.htm	Edgar Link	pending
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exhibit1022ratzesberg664.htm	Edgar Link	pending
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exhibit106-teradataexecuti.htm	Edgar Link	pending
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R1.htm	Edgar Link	pending
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2015 Q4 Form 10-K Financial Statement

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$TDC Teradata Corp Stock $tdc

2015 Q4 Form 10-K Financial Statement

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Income Statement

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$TDC
Teradata Corp Stock $tdc