$PFE
PFIZER INC Stock $pfe

$pfe Overview Financials Valuation SEC Filings Company Website

2018 Q1 Form 10-K Financial Statement

#000007800318000027 Filed on February 22, 2018

Income Statement

Concept	2018 Q1	2017	2016 Q4
Revenue		$52.55B	$13.05B
YoY Change		-0.53%	-7.13%
Cost Of Revenue		$11.23B	$3.085B
YoY Change		-8.88%	-8.51%
Gross Profit		$41.32B	$9.960B
YoY Change		2.01%	-6.7%
Gross Profit Margin		78.63%	76.35%
Selling, General & Admin		$14.80B	$3.559B
YoY Change		-0.27%	-29.5%
% of Gross Profit		35.83%	35.73%
Research & Development		$7.683B	$1.881B
YoY Change		-2.65%	-19.89%
% of Gross Profit		18.59%	18.89%
Depreciation & Amortization		$6.269B	$1.396B
YoY Change		8.89%	-1.97%
% of Gross Profit		15.17%	14.02%
Operating Expenses		$22.49B	$5.440B
YoY Change		-1.1%	-34.81%
Operating Profit		$18.83B	$4.520B
YoY Change		5.99%	93.99%
Interest Expense		$1.270B	$291.0M
YoY Change		7.08%	-125.78%
% of Operating Profit		6.74%	6.44%
Other Income/Expense, Net		-$1.416B	-$1.417B
YoY Change		-62.68%
Pretax Income		$12.31B	$1.604B
YoY Change		47.35%	-551.83%
Income Tax		-$9.049B	$249.0M
% Of Pretax Income		-73.54%	15.52%
Net Earnings		$21.31B	$1.355B
YoY Change		195.33%	-887.79%
Net Earnings / Revenue		40.55%	10.39%
Basic Earnings Per Share		$3.57	$0.22
Diluted Earnings Per Share		$3.52	$0.22
COMMON SHARES
Basic Shares Outstanding	5.953B shares	5.970B shares	6.066B shares
Diluted Shares Outstanding		6.058B shares	6.150B shares

Balance Sheet

Concept	2018 Q1	2017	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments		$19.99B	$14.37B
YoY Change		12.0%	-38.3%
Cash & Equivalents		$1.342B	$2.595B
Short-Term Investments		$18.65B	$12.28B
Other Short-Term Assets		$5.350B	$2.249B
YoY Change		-12.17%	4.41%
Inventory	$7.567B	$7.578B	$6.783B
Prepaid Expenses
Receivables	$8.234B	$8.221B	$8.225B
Other Receivables		$0.00	$0.00
Total Short-Term Assets		$41.14B	$38.95B
YoY Change		5.63%	-11.08%
LONG-TERM ASSETS
Property, Plant & Equipment		$13.87B	$13.32B
YoY Change		4.11%	-3.25%
Goodwill			$54.45B
YoY Change			12.87%
Intangibles			$52.65B
YoY Change			30.46%
Long-Term Investments		$7.015B	$270.0M
YoY Change		-1.42%	-98.31%
Other Assets	$3.023B	$5.083B	$3.323B
YoY Change		-1.01%	-2.84%
Total Long-Term Assets		$130.7B	$133.1B
YoY Change		-1.52%	8.0%
TOTAL ASSETS
Total Short-Term Assets		$41.14B	$38.95B
Total Long-Term Assets		$130.7B	$133.1B
Total Assets		$171.8B	$172.0B
YoY Change		0.11%	2.99%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable		$4.656B	$4.536B
YoY Change		2.65%	25.3%
Accrued Expenses		$2.196B	$2.048B
YoY Change		-11.7%	-13.18%
Deferred Revenue
YoY Change
Short-Term Debt		$6.407B	$0.00
YoY Change		-0.87%
Long-Term Debt Due		$3.546B	$4.225B
YoY Change		-16.07%	13.61%
Total Short-Term Liabilities		$30.43B	$31.12B
YoY Change		-2.21%	5.84%
LONG-TERM LIABILITIES
Long-Term Debt		$33.54B	$31.40B
YoY Change		6.82%	9.25%
Other Long-Term Liabilities	$5.690B	$32.28B	$6.337B
YoY Change		74.38%	20.54%
Total Long-Term Liabilities	$5.690B	$65.81B	$37.74B
YoY Change		31.87%	11.0%
TOTAL LIABILITIES
Total Short-Term Liabilities		$30.43B	$31.12B
Total Long-Term Liabilities	$5.690B	$65.81B	$37.74B
Total Liabilities		$100.5B	$111.8B
YoY Change		-10.33%	9.17%
SHAREHOLDERS EQUITY
Retained Earnings	$86.47B		$71.77B
YoY Change			-0.3%
Common Stock			$461.0M
YoY Change			0.44%
Preferred Stock
YoY Change
Treasury Stock (at cost)			$84.36B
YoY Change			6.45%
Treasury Stock Shares			3.160B shares
Shareholders Equity		$71.31B	$59.54B
YoY Change
Total Liabilities & Shareholders Equity		$171.8B	$171.6B
YoY Change		0.11%	2.53%

Cashflow Statement

Concept	2017	2016 Q4
OPERATING ACTIVITIES
Net Income	$21.31B	$1.355B
YoY Change	195.33%	-887.79%
Depreciation, Depletion And Amortization	$6.269B	$1.396B
YoY Change	8.89%	-1.97%
Cash From Operating Activities	$16.80B	$4.737B
YoY Change	3.77%	-3.29%
INVESTING ACTIVITIES
Capital Expenditures	$1.956B	-$432.0M
YoY Change	7.3%	-34.74%
Acquisitions	$1.000B
YoY Change	-94.56%
Other Investing Activities	-$671.0M	-$3.949B
YoY Change	738.75%	152.82%
Cash From Investing Activities	-$4.740B	-$4.381B
YoY Change	-39.16%	96.99%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$5.000B
YoY Change	0.0%
Debt Paid & Issued, Net	$6.154B
YoY Change	-19.96%
Cash From Financing Activities	-$13.35B	-1.662B
YoY Change	44.67%	28.44%
NET CHANGE
Cash From Operating Activities	$16.80B	4.737B
Cash From Investing Activities	-$4.740B	-4.381B
Cash From Financing Activities	-$13.35B	-1.662B
Net Change In Cash	-$1.235B	-1.306B
YoY Change	18.64%	-194.64%
FREE CASH FLOW
Cash From Operating Activities	$16.80B	$4.737B
Capital Expenditures	$1.956B	-$432.0M
Free Cash Flow	$14.85B	$5.169B
YoY Change	3.32%	-7.03%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0000078003
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	5952864751	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2017Q3	dei	Entity Public Float EntityPublicFloat	200000000000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	PFIZER INC.
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2017	dei	Trading Symbol TradingSymbol	PFE
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CY2015	pfe	Asset Write Down Intercompany Balance AssetWriteDownIntercompanyBalance	194000000	USD
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CY2016	pfe	Other Comprehensive Income Loss Pensionand Other Postretirement Benefit Plans Other Net Unamortized Gain Loss Arising During Periodbefore Tax OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansOtherNetUnamortizedGainLossArisingDuringPeriodbeforeTax	-195000000	USD
CY2017	pfe	Other Comprehensive Income Loss Pensionand Other Postretirement Benefit Plans Other Net Unamortized Gain Loss Arising During Periodbefore Tax OtherComprehensiveIncomeLossPensionandOtherPostretirementBenefitPlansOtherNetUnamortizedGainLossArisingDuringPeriodbeforeTax	145000000	USD
CY2015	pfe	Other Comprehensive Income Loss Settlement Adjustment From Aoci Pension And Other Postretirement Benefit Plansfor Net Gain Loss Before Tax OtherComprehensiveIncomeLossSettlementAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansforNetGainLossBeforeTax	-671000000	USD
CY2016	pfe	Other Comprehensive Income Loss Settlement Adjustment From Aoci Pension And Other Postretirement Benefit Plansfor Net Gain Loss Before Tax OtherComprehensiveIncomeLossSettlementAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansforNetGainLossBeforeTax	-127000000	USD
CY2017	pfe	Other Comprehensive Income Loss Settlement Adjustment From Aoci Pension And Other Postretirement Benefit Plansfor Net Gain Loss Before Tax OtherComprehensiveIncomeLossSettlementAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansforNetGainLossBeforeTax	-117000000	USD
CY2015	pfe	Other Comprehensive Income Loss Settlement Adjustment From Aoci Pension And Other Postretirement Benefit Plansfor Net Gain Loss Tax OtherComprehensiveIncomeLossSettlementAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansforNetGainLossTax	-237000000	USD
CY2016	pfe	Other Comprehensive Income Loss Settlement Adjustment From Aoci Pension And Other Postretirement Benefit Plansfor Net Gain Loss Tax OtherComprehensiveIncomeLossSettlementAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansforNetGainLossTax	-45000000	USD
CY2017	pfe	Other Comprehensive Income Loss Settlement Adjustment From Aoci Pension And Other Postretirement Benefit Plansfor Net Gain Loss Tax OtherComprehensiveIncomeLossSettlementAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansforNetGainLossTax	-42000000	USD
CY2015	pfe	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	-403000000	USD
CY2016	pfe	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	227000000	USD
CY2017	pfe	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	482000000	USD
CY2016	pfe	Other Nonoperating Income Miscellaneous OtherNonoperatingIncomeMiscellaneous	116000000	USD
CY2017	pfe	Other Nonoperating Income Miscellaneous OtherNonoperatingIncomeMiscellaneous	62000000	USD
CY2016Q4	pfe	Other Tax Assets Current OtherTaxAssetsCurrent	3041000000	USD
CY2017Q4	pfe	Other Tax Assets Current OtherTaxAssetsCurrent	3050000000	USD
CY2016Q2	pfe	Paymentsfor Merger Termination Costs PaymentsforMergerTerminationCosts	150000000	USD
CY2016	pfe	Paymentsfor Merger Termination Costs PaymentsforMergerTerminationCosts	150000000	USD
CY2016	pfe	Paymentsfor Restructuring Other Restructuring And Restructuring Translation Adjustment PaymentsforRestructuringOtherRestructuringAndRestructuringTranslationAdjustment	730000000	USD
CY2017	pfe	Paymentsfor Restructuring Other Restructuring And Restructuring Translation Adjustment PaymentsforRestructuringOtherRestructuringAndRestructuringTranslationAdjustment	656000000	USD
CY2015	pfe	Pension And Other Postretirement Benefit Contributions Net Of Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitContributionsNetOfPensionAndOtherPostretirementBenefitExpense	617000000	USD
CY2016	pfe	Pension And Other Postretirement Benefit Contributions Net Of Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitContributionsNetOfPensionAndOtherPostretirementBenefitExpense	712000000	USD
CY2017	pfe	Pension And Other Postretirement Benefit Contributions Net Of Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitContributionsNetOfPensionAndOtherPostretirementBenefitExpense	961000000	USD
CY2016Q4	pfe	Private Equity Investments PrivateEquityInvestments	735000000	USD
CY2017Q4	pfe	Private Equity Investments PrivateEquityInvestments	408000000	USD
CY2016Q4	pfe	Rebates And Discounts Accrual RebatesAndDiscountsAccrual	4282000000	USD
CY2016Q4	pfe	Rebates And Discounts Accrual RebatesAndDiscountsAccrual	4300000000	USD
CY2017Q4	pfe	Rebates And Discounts Accrual RebatesAndDiscountsAccrual	4923000000	USD
CY2017Q4	pfe	Rebates And Discounts Accrual RebatesAndDiscountsAccrual	4900000000	USD
CY2015	pfe	Restructuring Asset Impairment Charges RestructuringAssetImpairmentCharges	254000000	USD
CY2016	pfe	Restructuring Asset Impairment Charges RestructuringAssetImpairmentCharges	142000000	USD
CY2017	pfe	Restructuring Asset Impairment Charges RestructuringAssetImpairmentCharges	190000000	USD
CY2015	pfe	Restructuring Charges Acquisition Related Costsand Implementation Costs RestructuringChargesAcquisitionRelatedCostsandImplementationCosts	1478000000	USD
CY2016	pfe	Restructuring Charges Acquisition Related Costsand Implementation Costs RestructuringChargesAcquisitionRelatedCostsandImplementationCosts	2271000000	USD
CY2017	pfe	Restructuring Charges Acquisition Related Costsand Implementation Costs RestructuringChargesAcquisitionRelatedCostsandImplementationCosts	805000000	USD
CY2015	pfe	Restructuring Charges And Acquisition Related Costs RestructuringChargesAndAcquisitionRelatedCosts	1152000000	USD
CY2016	pfe	Restructuring Charges And Acquisition Related Costs RestructuringChargesAndAcquisitionRelatedCosts	1724000000	USD
CY2017	pfe	Restructuring Charges And Acquisition Related Costs RestructuringChargesAndAcquisitionRelatedCosts	487000000	USD
CY2016Q4	pfe	Shortterm Debt Gross ShorttermDebtGross	10674000000	USD
CY2017Q4	pfe	Shortterm Debt Gross ShorttermDebtGross	9951000000	USD
CY2015	pfe	Stock Issued And Redeemed During Period Value Conversion And Redemptionof Stock StockIssuedAndRedeemedDuringPeriodValueConversionAndRedemptionofStock	5000000	USD
CY2016	pfe	Stock Issued And Redeemed During Period Value Conversion And Redemptionof Stock StockIssuedAndRedeemedDuringPeriodValueConversionAndRedemptionofStock	5000000	USD
CY2017	pfe	Stock Issued And Redeemed During Period Value Conversion And Redemptionof Stock StockIssuedAndRedeemedDuringPeriodValueConversionAndRedemptionofStock	5000000	USD
CY2014Q4	pfe	Stock Repurchase Program Additional Shares Authorized StockRepurchaseProgramAdditionalSharesAuthorized	11000000000	USD
CY2017	pfe	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpenseBenefit	12900000000	USD
CY2017Q4	pfe	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Liability TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalLiability	15200000000	USD
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CY2017	pfe	Tax Cuts And Jobs Actof2017 Incomplete Accounting Change In Tax Rate Deferred Tax Liability Unremitted Earnings Provisional Income Tax Expense Benefit TaxCutsAndJobsActof2017IncompleteAccountingChangeInTaxRateDeferredTaxLiabilityUnremittedEarningsProvisionalIncomeTaxExpenseBenefit	22800000000	USD
CY2015	pfe	Tax Cutsand Jobs Actof2017 Change In Tax Rate Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeInTaxRateProvisionalIncomeTaxExpenseBenefit	0	USD
CY2016	pfe	Tax Cutsand Jobs Actof2017 Change In Tax Rate Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeInTaxRateProvisionalIncomeTaxExpenseBenefit	0	USD
CY2017	pfe	Tax Cutsand Jobs Actof2017 Change In Tax Rate Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeInTaxRateProvisionalIncomeTaxExpenseBenefit	-10660000000	USD
CY2017	pfe	Tax Cutsand Jobs Actof2017 Change In Tax Rate Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017ChangeInTaxRateProvisionalIncomeTaxExpenseBenefit	-10700000000	USD
CY2017	pfe	Tax Cutsand Jobs Actof2017 Incomplete Accounting Global Intangible Low Taxed Income Income Tax Expense Benefit TaxCutsandJobsActof2017IncompleteAccountingGlobalIntangibleLowTaxedIncomeIncomeTaxExpenseBenefit	1000000000	USD
CY2017Q4	pfe	Tax Cutsand Jobs Actof2017 Incomplete Accounting Global Intangible Low Taxed Income Provisional Deferred Tax Liability TaxCutsandJobsActof2017IncompleteAccountingGlobalIntangibleLowTaxedIncomeProvisionalDeferredTaxLiability	1000000000	USD
CY2017	pfe	Tax Cutsand Jobs Actof2017 Incomplete Accounting Tax Initiatives Income Tax Expense Benefit TaxCutsandJobsActof2017IncompleteAccountingTaxInitiativesIncomeTaxExpenseBenefit	100000000	USD
CY2016Q4	pfe	Trading Securities Equity Noncurrent TradingSecuritiesEquityNoncurrent	325000000	USD
CY2017Q4	pfe	Trading Securities Equity Noncurrent TradingSecuritiesEquityNoncurrent	340000000	USD
CY2016Q4	pfe	Unrecognized Tax Benefits Excluding Interest UnrecognizedTaxBenefitsExcludingInterest	4600000000	USD
CY2017Q4	pfe	Unrecognized Tax Benefits Excluding Interest UnrecognizedTaxBenefitsExcludingInterest	5400000000	USD
CY2015	pfe	Unrecognized Tax Benefits Increase Decrease Resultingfrom Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromForeignCurrencyTranslation	-319000000	USD
CY2016	pfe	Unrecognized Tax Benefits Increase Decrease Resultingfrom Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromForeignCurrencyTranslation	5000000	USD
CY2017	pfe	Unrecognized Tax Benefits Increase Decrease Resultingfrom Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromForeignCurrencyTranslation	121000000	USD
CY2016	pfe	Unrecognized Tax Benefits Intereston Income Taxes Accrued Increase Decrease In Accrual UnrecognizedTaxBenefitsInterestonIncomeTaxesAccruedIncreaseDecreaseInAccrual	-18000000	USD
CY2017	pfe	Unrecognized Tax Benefits Intereston Income Taxes Accrued Increase Decrease In Accrual UnrecognizedTaxBenefitsInterestonIncomeTaxesAccruedIncreaseDecreaseInAccrual	-4000000	USD
CY2015	pfe	Unrecognized Tax Benefits Period Increase Decrease Other UnrecognizedTaxBenefitsPeriodIncreaseDecreaseOther	-199000000	USD
CY2016	pfe	Unrecognized Tax Benefits Period Increase Decrease Other UnrecognizedTaxBenefitsPeriodIncreaseDecreaseOther	-146000000	USD
CY2017	pfe	Unrecognized Tax Benefits Period Increase Decrease Other UnrecognizedTaxBenefitsPeriodIncreaseDecreaseOther	-118000000	USD
	us-gaap	Accelerated Share Repurchases Final Price Paid Per Share AcceleratedShareRepurchasesFinalPricePaidPerShare	34.13
CY2016Q2	us-gaap	Accelerated Share Repurchases Final Price Paid Per Share AcceleratedShareRepurchasesFinalPricePaidPerShare	32.38
CY2016Q1	us-gaap	Accelerated Share Repurchases Initial Price Paid Per Share AcceleratedShareRepurchasesInitialPricePaidPerShare	29.36
CY2015Q1	us-gaap	Accelerated Share Repurchases Settlement Payment Or Receipt AcceleratedShareRepurchasesSettlementPaymentOrReceipt	-5000000000	USD
CY2015Q3	us-gaap	Accelerated Share Repurchases Settlement Payment Or Receipt AcceleratedShareRepurchasesSettlementPaymentOrReceipt	-160000000	USD
CY2016Q1	us-gaap	Accelerated Share Repurchases Settlement Payment Or Receipt AcceleratedShareRepurchasesSettlementPaymentOrReceipt	-5000000000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	4536000000	USD
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CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8225000000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8221000000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	14807000000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	16172000000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-11036000000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-9321000000	USD
CY2016Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	82685000000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	84278000000	USD
CY2015	us-gaap	Advertising Expense AdvertisingExpense	3100000000	USD
CY2016	us-gaap	Advertising Expense AdvertisingExpense	3200000000	USD
CY2017	us-gaap	Advertising Expense AdvertisingExpense	3100000000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	609000000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	584000000	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	818000000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1447000000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	395000000	USD
CY2016Q4	us-gaap	Assets Assets	171615000000	USD
CY2016Q4	us-gaap	Assets Assets	172000000000	USD
CY2017Q4	us-gaap	Assets Assets	172000000000	USD
CY2017Q4	us-gaap	Assets Assets	171797000000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	38949000000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	41141000000	USD
CY2016Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	801000000	USD
CY2017Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	12000000	USD
CY2016Q4	us-gaap	Available For Sale Equity Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax	239000000	USD
CY2017Q4	us-gaap	Available For Sale Equity Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax	586000000	USD
CY2016Q4	us-gaap	Available For Sale Equity Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax	126000000	USD
CY2017Q4	us-gaap	Available For Sale Equity Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax	124000000	USD
CY2016Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	1872000000	USD
CY2017Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	2843000000	USD
CY2016Q4	us-gaap	Available For Sale Securities And Held To Maturity Securities AvailableForSaleSecuritiesAndHeldToMaturitySecurities	19873000000	USD
CY2017Q4	us-gaap	Available For Sale Securities And Held To Maturity Securities AvailableForSaleSecuritiesAndHeldToMaturitySecurities	22313000000	USD
CY2016Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	14567000000	USD
CY2017Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	17493000000	USD
CY2016Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	1985000000	USD
CY2017Q4	us-gaap	Available For Sale Securities Equity Securities AvailableForSaleSecuritiesEquitySecurities	3304000000	USD
CY2015	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	4300000000	USD
CY2016	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	10200000000	USD
CY2017	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	5100000000	USD
CY2016Q4	us-gaap	Available For Sale Securities Noncurrent AvailableForSaleSecuritiesNoncurrent	6049000000	USD
CY2017Q4	us-gaap	Available For Sale Securities Noncurrent AvailableForSaleSecuritiesNoncurrent	6264000000	USD
CY2015	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	219000000	USD
CY2016	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	441000000	USD
CY2017	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	305000000	USD
CY2015	us-gaap	Business Exit Costs1 BusinessExitCosts1	68000000	USD
CY2016	us-gaap	Business Exit Costs1 BusinessExitCosts1	74000000	USD
CY2017	us-gaap	Business Exit Costs1 BusinessExitCosts1	21000000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3343000000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3641000000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2595000000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1342000000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	298000000	USD
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CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-1254000000	USD
CY2017Q4	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	346000000	USD
CY2016Q4	us-gaap	Commercial Paper CommercialPaper	5800000000	USD
CY2017Q4	us-gaap	Commercial Paper CommercialPaper	6100000000	USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.12
CY2016	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.2
CY2017	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.28
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.05
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.05
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	12000000000	shares
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	12000000000	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	9230000000	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	9275000000	shares
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	461000000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	464000000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4755000000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5701000000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	23023000000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1000000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	28000000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	62000000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	4754000000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	5728000000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	23085000000	USD
CY2015	us-gaap	Cost Of Goods Sold CostOfGoodsSold	9648000000	USD
CY2016	us-gaap	Cost Of Goods Sold CostOfGoodsSold	12329000000	USD
CY2017	us-gaap	Cost Of Goods Sold CostOfGoodsSold	11240000000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	67000000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	342000000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	14127000000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1951000000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1532000000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2709000000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-8000000	USD
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CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	320000000	USD
CY2015	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	0	USD
CY2016	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	0	USD
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CY2016Q4	us-gaap	Debt Current DebtCurrent	10688000000	USD
CY2017Q4	us-gaap	Debt Current DebtCurrent	9953000000	USD
CY2016Q4	us-gaap	Debt Instrument Repurchase Amount DebtInstrumentRepurchaseAmount	3400000000	USD
CY2016Q4	us-gaap	Debt Instrument Repurchased Face Amount DebtInstrumentRepurchasedFaceAmount	3700000000	USD
CY2016Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	11000000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	12000000	USD
CY2017Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.035
CY2017Q4	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	150000000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	300000000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-419000000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-25964000000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-284000000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-175000000	USD
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CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-20000000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-700000000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2410000000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	39956000000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	11767000000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	30753000000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3900000000	USD
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CY2016Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	1139000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	685000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	11806000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	10732000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	366000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	224000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	9857000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	8529000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	306000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	488000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	92000000	USD
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CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	2180000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	1588000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	3356000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	2219000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Restructuring Charges DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges	458000000	USD
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CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1949000000	USD
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CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	9269000000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	503000000	USD
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CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	317000000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	380000000	USD
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CY2016Q4	us-gaap	Derivative Assets DerivativeAssets	1255000000	USD
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	822000000	USD
CY2016Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1665000000	USD
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CY2015	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	17000000	USD
CY2016	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	16000000	USD
CY2017	us-gaap	Discontinued Operation Income Loss From Discontinued Operation During Phase Out Period Net Of Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax	-1000000	USD
CY2015	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	USD
CY2016	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-1712000000	USD
CY2017	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-55000000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7141000000	USD
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7446000000	USD
CY2017	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7789000000	USD
CY2016Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	1944000000	USD
CY2017Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	2029000000	USD
CY2015	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	2000000	USD
CY2016	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	2000000	USD
CY2017	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	1000000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.13
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.18
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.57
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.11
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.17
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.52
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1000000000	USD
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CY2017	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.170
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CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.003
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.039
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.010
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.010
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.007
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CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	51687000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	57033000000	USD
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CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	3223000000	USD
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CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	3569000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	4592000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Fair Value Disclosure FiniteLivedIntangibleAssetsFairValueDisclosure	50000000	USD
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CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	36562000000	USD
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CY2017	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	0	USD
CY2015	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	1667000000	USD
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CY2015Q4	us-gaap	Goodwill Goodwill	48242000000	USD
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CY2017Q4	us-gaap	Goodwill Goodwill	55952000000	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	6369000000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	664000000	USD
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CY2016Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	688000000	USD
CY2017Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	1138000000	USD
CY2016Q4	us-gaap	Held To Maturity Securities Noncurrent HeldToMaturitySecuritiesNoncurrent	7000000	USD
CY2017Q4	us-gaap	Held To Maturity Securities Noncurrent HeldToMaturitySecuritiesNoncurrent	4000000	USD
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CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	21306000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	26000000	USD
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CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-6809000000	USD
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CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-6879000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8965000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8351000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	12305000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	15773000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	16886000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	19184000000	USD
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CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	21353000000	USD
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CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	11000000	USD
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CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	2000000	USD
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
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CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	17000000	USD
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CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	45000000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1990000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1123000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-9049000000	USD
CY2015	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	2100000000	USD
CY2016	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1100000000	USD
CY2017	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1300000000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Settlements Domestic IncomeTaxReconciliationTaxSettlementsDomestic	-360000000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Settlements Domestic IncomeTaxReconciliationTaxSettlementsDomestic	-460000000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Settlements Domestic IncomeTaxReconciliationTaxSettlementsDomestic	-150000000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2383000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2521000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2489000000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	254000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	871000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	46000000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-21000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	134000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-259000000	USD
CY2015	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-235000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-734000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1446000000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	199000000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-365000000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	357000000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-236000000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	60000000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	31000000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	664000000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-223000000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-67000000	USD
CY2016Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	16984000000	USD
CY2017Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	12179000000	USD
CY2016Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	104335000000	USD
CY2017Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	105774000000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	52648000000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	48741000000	USD
CY2015	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	32000000	USD
CY2016	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	61000000	USD
CY2017	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	72000000	USD
CY2015	us-gaap	Interest Expense InterestExpense	1199000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	1186000000	USD
CY2017	us-gaap	Interest Expense InterestExpense	1270000000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	1302000000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	1451000000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	1518000000	USD
CY2015	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-728000000	USD
CY2016	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-716000000	USD
CY2017	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-879000000	USD
CY2016Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	2293000000	USD
CY2017Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	2883000000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	6783000000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	7578000000	USD
CY2016Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	683000000	USD
CY2016Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	3696000000	USD
CY2017Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	3908000000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	471000000	USD
CY2017Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	683000000	USD
CY2016Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	793000000	USD
CY2017Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	788000000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	470000000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	391000000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	111776000000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	100141000000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	171615000000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	171797000000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	31115000000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	30427000000	USD
CY2016Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	4000000000	USD
CY2017Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	18697000000	USD
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	4225000000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	3546000000	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	31398000000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	33538000000	USD
CY2016Q4	us-gaap	Long Term Investments LongTermInvestments	7116000000	USD
CY2017Q4	us-gaap	Long Term Investments LongTermInvestments	7015000000	USD
CY2017	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	4500000000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	296000000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	348000000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	16000000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	10000000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	9000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10409000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-8921000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-13035000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2980000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7811000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-4741000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	14688000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	15901000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	16470000000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	6960000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	7215000000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	21308000000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	26000000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	31000000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	47000000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6959000000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7214000000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	21307000000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	6960000000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	7214000000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	21308000000	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	1669000000	USD
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	0	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	0	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	Operating_Segment
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	209000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	123000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	136000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	150000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	172000000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	891000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	243000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	292000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	314000000	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2249000000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2289000000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3323000000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3227000000	USD
CY2015	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	-432000000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	-184000000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	2000000	USD
CY2015	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-23000000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-535000000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-59000000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	-26000000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	-3000000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest	14000000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-3110000000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-815000000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	1116000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-160000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-173000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-184000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-59000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-64000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	-67000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-50000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	130000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	574000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-45000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	34000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	10000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	42000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-1705000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-1692000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	1468000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-165000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-530000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-69000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	83000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-152000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-3110000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-815000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	1278000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	-162000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	90000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-15000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-215000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2232000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1518000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1730000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2206000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1514000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1715000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect	-89000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect	7000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Benefit Plan Improvement Tax Effect OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect	74000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-37000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-1888000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-212000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-796000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	118000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	244000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-59000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	15000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	60000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	368000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-452000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	520000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-104000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-158000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	224000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-550000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-558000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-588000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-183000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-186000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-192000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	528000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-174000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-262000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	204000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-442000000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-10000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-173000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-75000000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	72000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-846000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	248000000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	818000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-104000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	49000000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	102000000	USD
CY2016Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	11023000000	USD
CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	11115000000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6337000000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6149000000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	152000000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-208000000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-50000000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2860000000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3655000000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1315000000	USD
CY2016Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	1766000000	USD
CY2017Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	1504000000	USD
CY2016Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	673000000	USD
CY2017Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	320000000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-344000000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-51000000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-650000000	USD
CY2015	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-5768000000	USD
CY2016	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	4218000000	USD
CY2017	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-2058000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5200000000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	6160000000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5000000000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5000000000	USD
CY2015	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	6940000000	USD
CY2016	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	7317000000	USD
CY2017	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	7659000000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	16466000000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	18368000000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1000000000	USD
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	99000000	USD
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	176000000	USD
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	261000000	USD
CY2015	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	9542000000	USD
CY2016	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	8011000000	USD
CY2017	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	3537000000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1397000000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1823000000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1956000000	USD
CY2015	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	28581000000	USD
CY2016	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	15957000000	USD
CY2017	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	14596000000	USD
CY2015	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1000000	USD
CY2016	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1000000	USD
CY2017	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	1000000	USD
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	27000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	27000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	597	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	524	shares
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	24000000	USD
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	21000000	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	10976000000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	5274000000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	109000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-196000000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-233000000	USD
CY2015	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	2717000000	USD
CY2016	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-3084000000	USD
CY2017	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	1401000000	USD
CY2015	us-gaap	Proceeds From Sale Maturity And Collection Of Longterm Investments ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments	6929000000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collection Of Longterm Investments ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments	11254000000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collection Of Longterm Investments ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments	3594000000	USD
CY2015	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	40064000000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	29436000000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collection Of Shortterm Investments ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments	10307000000	USD
CY2015	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	5557000000	USD
CY2016	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	7472000000	USD
CY2017	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	8464000000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1263000000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1019000000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	862000000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	6986000000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	7246000000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	21355000000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	28125000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	30037000000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13766000000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13318000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13865000000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2990000000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	7689000000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	6154000000	USD
CY2015	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	3965000000	USD
CY2016	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	5102000000	USD
CY2017	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	9990000000	USD
CY2015	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	7690000000	USD
CY2016	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	7872000000	USD
CY2017	us-gaap	Research And Development Expense Excluding Acquired In Process Cost ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost	7657000000	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	811000000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	1156000000	USD
CY2017	us-gaap	Restructuring Charges RestructuringCharges	178000000	USD
CY2015Q4	us-gaap	Restructuring Reserve RestructuringReserve	1157000000	USD
CY2016Q4	us-gaap	Restructuring Reserve RestructuringReserve	1583000000	USD
CY2017Q4	us-gaap	Restructuring Reserve RestructuringReserve	1105000000	USD
CY2015	us-gaap	Restructuring Reserve Accelerated Depreciation RestructuringReserveAcceleratedDepreciation	122000000	USD
CY2016	us-gaap	Restructuring Reserve Accelerated Depreciation RestructuringReserveAcceleratedDepreciation	207000000	USD
CY2017	us-gaap	Restructuring Reserve Accelerated Depreciation RestructuringReserveAcceleratedDepreciation	91000000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	71774000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	85291000000	USD
CY2015	us-gaap	Royalty Revenue RoyaltyRevenue	922000000	USD
CY2016	us-gaap	Royalty Revenue RoyaltyRevenue	905000000	USD
CY2017	us-gaap	Royalty Revenue RoyaltyRevenue	499000000	USD
CY2015	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	48851000000	USD
CY2016	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	52824000000	USD
CY2017	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	52546000000	USD
CY2017Q4	us-gaap	Securities Received As Collateral SecuritiesReceivedAsCollateral	226000000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	14809000000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	14837000000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	14784000000	USD
CY2015	us-gaap	Severance Costs1 SeveranceCosts1	489000000	USD
CY2016	us-gaap	Severance Costs1 SeveranceCosts1	940000000	USD
CY2017	us-gaap	Severance Costs1 SeveranceCosts1	-34000000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	669000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	691000000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	840000000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	290000000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	666000000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	389000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	331000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	1400000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1208000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	1375000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.30
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	3.89
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.01
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1350000000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	186676000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	150757000	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.86
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	27.27
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	1276000000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	108747000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	24.49
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	1349000000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	150368000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	27.25
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	24.94
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	30.78
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	34.26
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	34.06
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y1M6D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P4Y3M18D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P5Y1M6D
CY2016Q4	us-gaap	Short Term Investments ShortTermInvestments	15255000000	USD
CY2017Q4	us-gaap	Short Term Investments ShortTermInvestments	18650000000	USD
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	34686000	shares
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1946000000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1563000000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1536000000	USD
CY2013Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	10000000000	USD
CY2016Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	5000000000	USD
CY2017Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	16400000000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	59544000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	71308000000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	71622000000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	64998000000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	59840000000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	71656000000	USD
CY2016	us-gaap	Stockholders Equity Other StockholdersEquityOther	-13000000	USD
CY2017	us-gaap	Stockholders Equity Other StockholdersEquityOther	0	USD
CY2016Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	437000000	USD
CY2017Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	477000000	USD
CY2016Q4	us-gaap	Trading Securities Equity TradingSecuritiesEquity	0	USD
CY2017Q4	us-gaap	Trading Securities Equity TradingSecuritiesEquity	19000000	USD
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3160000000	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	3296000000	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	151000000	shares
CY2016Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	136000000	shares
CY2016Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	18000000	shares
CY2015	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	182000000	shares
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	154000000	shares
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	150000000	shares
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	84364000000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	89425000000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	6200000000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	6160000000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5000000000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5000000000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5000000000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5000000000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6182000000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5919000000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5826000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6558000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Acquisition UnrecognizedTaxBenefitsDecreasesResultingFromAcquisition	10000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	496000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	409000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	28000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	64000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	126000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	35000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	110000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Acquisition UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition	83000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	675000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	489000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	753000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	31000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	11000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	49000000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	771000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	975000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	71000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	72000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	208000000	USD
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	81000000	shares
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	70000000	shares
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	89000000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6257000000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6159000000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6058000000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6176000000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6089000000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5970000000	shares
CY2017	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;">Cash flows associated with financial instruments designated as fair value or cash flow hedges may be included in operating, investing or financing activities, depending on the classification of the items being hedged. Cash flows associated with financial instruments designated as net investment hedges are classified according to the nature of the hedge instrument. Cash flows associated with financial instruments that do not qualify for hedge accounting treatment are classified according to their purpose and accounting nature.</font></div></div>
CY2017	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;">We review all of our long-lived assets for impairment indicators throughout the year. We perform impairment testing for indefinite-lived intangible assets and goodwill at least annually and for all other long-lived assets whenever impairment indicators are present. When necessary, we record charges for impairments of long-lived assets for the amount by which the fair value is less than the carrying value of these assets.</font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:10px;text-align:left;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-weight:bold;text-decoration:underline;">Estimates and Assumptions</font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;">In preparing the consolidated financial statements, we use certain estimates and assumptions that affect reported amounts and disclosures, including amounts recorded and disclosed in connection with acquisitions. These estimates and underlying assumptions can impact all elements of our financial statements. For example, in the consolidated statements of income, estimates are used when accounting for deductions from revenues (such as rebates, chargebacks, sales allowances and sales returns), determining the cost of inventory that is sold, allocating cost in the form of depreciation and amortization, and estimating restructuring charges and the impact of contingencies, as well as determining provisions for taxes on income. On the consolidated balance sheets, estimates are used in determining the valuation and recoverability of assets, such as accounts receivable, investments, inventories, deferred tax assets, fixed assets and intangible assets (including acquired IPR&D assets), and estimates are used in determining the reported amounts of liabilities, such as taxes payable, benefit obligations, accruals for contingencies, rebates, chargebacks, sales allowances and sales returns, and restructuring reserves, all of which also impact the consolidated statements of income.</font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;">Our estimates are often based on complex judgments and assumptions that we believe to be reasonable, but that can be inherently uncertain and unpredictable. If our estimates and assumptions are not representative of actual outcomes, our results could be materially impacted.</font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;">As future events and their effects cannot be determined with precision, our estimates and assumptions may prove to be incomplete or inaccurate, or unanticipated events and circumstances may occur that might cause us to change those estimates and assumptions. We are subject to risks and uncertainties that may cause actual results to differ from estimated amounts, such as changes in the healthcare environment, competition, litigation, legislation and regulations. We regularly evaluate our estimates and assumptions using historical experience and expectations about the future. We adjust our estimates and assumptions when facts and circumstances indicate the need for change.</font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:Arial;font-size:8pt;">For information on estimates and assumptions in connection with the TCJA, see Notes to Consolidated Financial Statements––</font><font style="font-family:Arial;font-size:8pt;font-style:italic;">Note 5A</font><font style="font-family:Arial;font-size:8pt;">.</font><font style="font-family:Arial;font-size:8pt;font-style:italic;"> Tax Matters: Taxes on Income from Continuing Operations.</font></div><div style="line-height:120%;padding-top:10px;font-size:9pt;"><font style="font-family:Arial;font-size:9pt;font-weight:bold;text-decoration:underline;"></font></div></div>

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2018 Q1 Form 10-K Financial Statement

#000007800318000027 Filed on February 22, 2018

Income Statement

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$PFE PFIZER INC Stock $pfe

2018 Q1 Form 10-K Financial Statement

#000007800318000027 Filed on February 22, 2018

Income Statement

Balance Sheet

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Files In Submission

$PFE
PFIZER INC Stock $pfe