$LMT
LOCKHEED MARTIN CORP Stock $lmt

$lmt Overview Financials Valuation SEC Filings Company Website

2018 Q3 Form 10-K Financial Statement

#000093646819000009 Filed on February 08, 2019

Income Statement

Concept	2018 Q3	2017 Q4	2017 Q3
Revenue	$14.32B	$13.84B	$12.34B
YoY Change	16.02%	0.67%	6.84%
Cost Of Revenue	$12.40B	$12.14B	$10.74B
YoY Change	15.42%	-2.13%	5.65%
Gross Profit	$1.921B	$1.709B	$1.600B
YoY Change	20.06%	26.31%	15.61%
Gross Profit Margin	13.42%	12.34%	12.96%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$291.0M	$315.0M	$299.0M
YoY Change	-2.68%	-3.67%	1.36%
% of Gross Profit	15.15%	18.43%	18.69%
Operating Expenses	-$42.00M	-$240.0M	-$77.00M
YoY Change	-45.45%	220.0%	-62.25%
Operating Profit	$1.963B	$1.949B	$1.677B
YoY Change	17.05%	36.48%	5.6%
Interest Expense	-$177.0M	-$174.0M	$162.0M
YoY Change	-209.26%	1.75%	0.0%
% of Operating Profit	-9.02%	-8.93%	9.66%
Other Income/Expense, Net	-$211.0M	-$203.0M	-$218.0M
YoY Change	-3.21%	10050.0%	-21900.0%
Pretax Income	$1.575B	$1.572B	$1.297B
YoY Change	21.43%	25.26%	-9.11%
Income Tax	$102.0M	$503.0M	$334.0M
% Of Pretax Income	6.48%	32.0%	25.75%
Net Earnings	$1.473B	-$744.0M	$963.0M
YoY Change	52.96%	-175.3%	-59.79%
Net Earnings / Revenue	10.29%	-5.37%	7.8%
Basic Earnings Per Share			$3.35
Diluted Earnings Per Share	$5.132M	-$2.601M	$3.32
COMMON SHARES
Basic Shares Outstanding	284.4M shares		287.1M shares
Diluted Shares Outstanding			290.0M shares

Balance Sheet

Concept	2018 Q3	2017 Q4	2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$897.0M	$2.861B	$2.941B
YoY Change	-69.5%	55.74%	1.59%
Cash & Equivalents	$897.0M	$2.861B	$2.941B
Short-Term Investments
Other Short-Term Assets	$727.0M	$1.509B	$443.0M
YoY Change	64.11%	278.2%	8.58%
Inventory	$3.050B	$2.878B	$4.803B
Prepaid Expenses
Receivables	$12.19B	$10.26B	$9.021B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$16.86B	$17.51B	$17.21B
YoY Change	-2.03%	15.87%	0.57%
LONG-TERM ASSETS
Property, Plant & Equipment	$5.902B	$5.775B	$5.511B
YoY Change	7.09%	4.07%	2.64%
Goodwill	$10.79B	$10.81B	$10.81B
YoY Change	-0.22%	0.4%	0.19%
Intangibles	$3.570B	$3.797B	$3.877B
YoY Change	-7.92%	-7.23%	-7.8%
Long-Term Investments		$1.400B
YoY Change		0.0%
Other Assets	$5.340B	$5.580B	$5.568B
YoY Change	-4.09%	-1.54%	2.84%
Total Long-Term Assets	$28.64B	$29.12B	$31.74B
YoY Change	-9.77%	-10.96%	0.34%
TOTAL ASSETS
Total Short-Term Assets	$16.86B	$17.51B	$17.21B
Total Long-Term Assets	$28.64B	$29.12B	$31.74B
Total Assets	$45.50B	$46.62B	$48.95B
YoY Change	-7.05%	-2.48%	0.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.691B	$1.467B	$2.848B
YoY Change	-5.51%	-11.25%	0.28%
Accrued Expenses	$2.165B	$1.785B	$1.895B
YoY Change	14.25%	1.19%	2.1%
Deferred Revenue	$6.489B	$7.028B
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$750.0M	$750.0M
YoY Change
Total Short-Term Liabilities	$15.20B	$12.91B	$13.08B
YoY Change	16.2%	2.96%	-9.3%
LONG-TERM LIABILITIES
Long-Term Debt	$13.49B	$13.51B	$14.27B
YoY Change	-5.48%	-5.38%	-0.25%
Other Long-Term Liabilities	$4.411B	$4.548B	$4.563B
YoY Change	-3.33%	-2.38%	-1.62%
Total Long-Term Liabilities	$17.90B	$18.06B	$18.83B
YoY Change	-4.96%	-4.65%	-0.59%
TOTAL LIABILITIES
Total Short-Term Liabilities	$15.20B	$12.91B	$13.08B
Total Long-Term Liabilities	$17.90B	$18.06B	$18.83B
Total Liabilities	$44.49B	$47.40B	$46.77B
YoY Change	-4.87%	2.59%	1.0%
SHAREHOLDERS EQUITY
Retained Earnings	$14.74B	$11.41B	$13.17B
YoY Change	11.87%	-14.4%	1.15%
Common Stock	$283.0M	$284.0M	$285.0M
YoY Change	-0.7%	-1.73%	-2.06%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$943.0M	-$850.0M	$2.098B
YoY Change
Total Liabilities & Shareholders Equity	$45.50B	$46.62B	$48.95B
YoY Change	-7.05%	-2.48%	0.42%

Cashflow Statement

Concept	2018 Q3	2017 Q4	2017 Q3
OPERATING ACTIVITIES
Net Income	$1.473B	-$744.0M	$963.0M
YoY Change	52.96%	-175.3%	-59.79%
Depreciation, Depletion And Amortization	$291.0M	$315.0M	$299.0M
YoY Change	-2.68%	-3.67%	1.36%
Cash From Operating Activities	$361.0M	$1.512B	$1.754B
YoY Change	-79.42%	107.41%	32.88%
INVESTING ACTIVITIES
Capital Expenditures	-$339.0M	-$507.0M	-$222.0M
YoY Change	52.7%	16.28%	-7.88%
Acquisitions
YoY Change
Other Investing Activities	-$5.000M	$15.00M	$6.000M
YoY Change	-183.33%	650.0%	-64.71%
Cash From Investing Activities	-$344.0M	-$492.0M	-$216.0M
YoY Change	59.26%	13.36%	-3.57%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-301.0M	-1.100B	-1.049B
YoY Change	-71.31%	-18.7%	-297.92%
NET CHANGE
Cash From Operating Activities	361.0M	1.512B	1.754B
Cash From Investing Activities	-344.0M	-492.0M	-216.0M
Cash From Financing Activities	-301.0M	-1.100B	-1.049B
Net Change In Cash	-284.0M	-80.00M	489.0M
YoY Change	-158.08%	-92.44%	-69.93%
FREE CASH FLOW
Cash From Operating Activities	$361.0M	$1.512B	$1.754B
Capital Expenditures	-$339.0M	-$507.0M	-$222.0M
Free Cash Flow	$700.0M	$2.019B	$1.976B
YoY Change	-64.57%	73.3%	26.59%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0000936468
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	282562534	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	84700000000	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	LOCKHEED MARTIN CORP
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018	dei	Trading Symbol TradingSymbol	LMT
CY2018	lmt	Actuarial Gains Losses Threshold For Recognition In Net Periodic Benefit Costs Percentage Of Projected Benefit Obligation Or Fair Value Of Plan Assets ActuarialGainsLossesThresholdForRecognitionInNetPeriodicBenefitCostsPercentageOfProjectedBenefitObligationOrFairValueOfPlanAssets	0.10
CY2017Q4	lmt	Capitalized Internal Use Software Accumulated Amortization CapitalizedInternalUseSoftwareAccumulatedAmortization	2000000000	USD
CY2018Q4	lmt	Capitalized Internal Use Software Accumulated Amortization CapitalizedInternalUseSoftwareAccumulatedAmortization	2100000000	USD
CY2017Q4	lmt	Capitalized Internal Use Software Net CapitalizedInternalUseSoftwareNet	424000000	USD
CY2018Q4	lmt	Capitalized Internal Use Software Net CapitalizedInternalUseSoftwareNet	447000000	USD
CY2016	lmt	Common Stock Repurchased With Cash During Period Shares CommonStockRepurchasedWithCashDuringPeriodShares	8900000	shares
CY2017	lmt	Common Stock Repurchased With Cash During Period Shares CommonStockRepurchasedWithCashDuringPeriodShares	7100000	shares
CY2018	lmt	Common Stock Repurchased With Cash During Period Shares CommonStockRepurchasedWithCashDuringPeriodShares	4700000	shares
CY2017Q4	lmt	Deferred Tax Assets Contract Accounting Methods DeferredTaxAssetsContractAccountingMethods	531000000	USD
CY2018Q4	lmt	Deferred Tax Assets Contract Accounting Methods DeferredTaxAssetsContractAccountingMethods	539000000	USD
CY2018	lmt	Defined Benefit Plan Amount To Be Amortized From Accumulated Other Comprehensive Income Loss Next Fiscal Year Net Of Tax DefinedBenefitPlanAmountToBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossNextFiscalYearNetOfTax	908000000	USD
CY2016	lmt	Depreciation And Amortization Including Discontinued Operations DepreciationAndAmortizationIncludingDiscontinuedOperations	1215000000	USD
CY2017	lmt	Depreciation And Amortization Including Discontinued Operations DepreciationAndAmortizationIncludingDiscontinuedOperations	1195000000	USD
CY2018	lmt	Depreciation And Amortization Including Discontinued Operations DepreciationAndAmortizationIncludingDiscontinuedOperations	1161000000	USD
CY2016	lmt	Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount	0	USD
CY2017	lmt	Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount	0	USD
CY2018	lmt	Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount	-61000000	USD
CY2016	lmt	Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Percent EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodPercent	0.000
CY2017	lmt	Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Percent EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodPercent	0.000
CY2018	lmt	Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Percent EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodPercent	-0.010
CY2016	lmt	Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncome	0	USD
CY2017	lmt	Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncome	0	USD
CY2018	lmt	Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncome	61000000	USD
CY2016	lmt	Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Percent EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePercent	0.000
CY2017	lmt	Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Percent EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePercent	0.000
CY2018	lmt	Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Percent EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePercent	0.010
CY2016	lmt	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount	0	USD
CY2017	lmt	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount	1886000000	USD
CY2018	lmt	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount	-43000000	USD
CY2016	lmt	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Percent EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent	0.000
CY2017	lmt	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Percent EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent	0.359
CY2018	lmt	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Percent EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent	-0.007
CY2018	lmt	Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Notyet Recognized Remaining Periodfor Recognition EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotyetRecognizedRemainingPeriodforRecognition	P1Y9M18D
CY2016	lmt	Fas Cas Pension Adjustment FasCasPensionAdjustment	902000000	USD
CY2017	lmt	Fas Cas Pension Adjustment FasCasPensionAdjustment	876000000	USD
CY2018	lmt	Fas Cas Pension Adjustment FasCasPensionAdjustment	1002000000	USD
CY2016	lmt	Financial Accounting Standards Non Operating Pension Expense FinancialAccountingStandardsNonOperatingPensionExpense	348000000	USD
CY2017	lmt	Financial Accounting Standards Non Operating Pension Expense FinancialAccountingStandardsNonOperatingPensionExpense	737000000	USD
CY2018	lmt	Financial Accounting Standards Non Operating Pension Expense FinancialAccountingStandardsNonOperatingPensionExpense	801000000	USD
CY2016	lmt	General And Administrative Costs Charged To Cost Of Sales From Inventories GeneralAndAdministrativeCostsChargedToCostOfSalesFromInventories	1900000000	USD
CY2017	lmt	General And Administrative Costs Charged To Cost Of Sales From Inventories GeneralAndAdministrativeCostsChargedToCostOfSalesFromInventories	2000000000	USD
CY2018	lmt	General And Administrative Costs Charged To Cost Of Sales From Inventories GeneralAndAdministrativeCostsChargedToCostOfSalesFromInventories	2000000000	USD
CY2017Q4	lmt	Letters Of Credit Surety Bonds And Third Party Guarantees LettersOfCreditSuretyBondsAndThirdPartyGuarantees	3300000000	USD
CY2018Q4	lmt	Letters Of Credit Surety Bonds And Third Party Guarantees LettersOfCreditSuretyBondsAndThirdPartyGuarantees	3600000000	USD
CY2018	lmt	Minimum Employee Service Period For Plan Eligibility MinimumEmployeeServicePeriodForPlanEligibility	P9Y
CY2016	lmt	Noncontrolling Interest Decrease From Subsidiary Equity Issuance NoncontrollingInterestDecreaseFromSubsidiaryEquityIssuance	95000000	USD
CY2017	lmt	Noncontrolling Interest Decrease From Subsidiary Equity Issuance NoncontrollingInterestDecreaseFromSubsidiaryEquityIssuance	21000000	USD
CY2018	lmt	Noncontrolling Interest Decrease From Subsidiary Equity Issuance NoncontrollingInterestDecreaseFromSubsidiaryEquityIssuance	19000000	USD
CY2016	lmt	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Business Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfBusinessNetOfTax	134000000	USD
CY2017	lmt	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Business Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfBusinessNetOfTax	0	USD
CY2018	lmt	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Business Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfBusinessNetOfTax	0	USD
CY2016	lmt	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Excluding Discontinued Operations Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansExcludingDiscontinuedOperationsNetOfTax	708000000	USD
CY2017	lmt	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Excluding Discontinued Operations Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansExcludingDiscontinuedOperationsNetOfTax	802000000	USD
CY2018	lmt	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Excluding Discontinued Operations Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansExcludingDiscontinuedOperationsNetOfTax	1202000000	USD
CY2016	lmt	Other Comprehensive Income Postretirement Benefit Plans Unrecognized Amounts Net Of Tax OtherComprehensiveIncomePostretirementBenefitPlansUnrecognizedAmountsNetOfTax	-1232000000	USD
CY2017	lmt	Other Comprehensive Income Postretirement Benefit Plans Unrecognized Amounts Net Of Tax OtherComprehensiveIncomePostretirementBenefitPlansUnrecognizedAmountsNetOfTax	-1380000000	USD
CY2018	lmt	Other Comprehensive Income Postretirement Benefit Plans Unrecognized Amounts Net Of Tax OtherComprehensiveIncomePostretirementBenefitPlansUnrecognizedAmountsNetOfTax	-501000000	USD
CY2017	lmt	Percentage Of Guarantees That Relate To Guarantees Of Contractual Performance Of Joint Ventures PercentageOfGuaranteesThatRelateToGuaranteesOfContractualPerformanceOfJointVentures	0.62
CY2018	lmt	Percentage Of Guarantees That Relate To Guarantees Of Contractual Performance Of Joint Ventures PercentageOfGuaranteesThatRelateToGuaranteesOfContractualPerformanceOfJointVentures	0.65
CY2016Q3	lmt	Proceeds From Divestiture Of Businesses Financing Activities ProceedsFromDivestitureOfBusinessesFinancingActivities	1800000000	USD
CY2016Q3	lmt	Proceeds From Divestiture Of Businesses Financing Activities ProceedsFromDivestitureOfBusinessesFinancingActivities	1800000000	USD
CY2016	lmt	Proceeds From Divestiture Of Businesses Financing Activities ProceedsFromDivestitureOfBusinessesFinancingActivities	1800000000	USD
CY2017	lmt	Proceeds From Divestiture Of Businesses Financing Activities ProceedsFromDivestitureOfBusinessesFinancingActivities	0	USD
CY2018	lmt	Proceeds From Divestiture Of Businesses Financing Activities ProceedsFromDivestitureOfBusinessesFinancingActivities	0	USD
CY2018Q4	lmt	Qualified Defined Benefit Plan Net Periodic Benefit Cost Expected In Next Fiscal Year QualifiedDefinedBenefitPlanNetPeriodicBenefitCostExpectedInNextFiscalYear	1100000000	USD
CY2018	lmt	Revenuefrom Contractwith Customer Number Of Contract Types RevenuefromContractwithCustomerNumberOfContractTypes	3	contract
CY2016	lmt	Severance And Restructuring Charges SeveranceAndRestructuringCharges	99000000	USD
CY2017	lmt	Severance And Restructuring Charges SeveranceAndRestructuringCharges	0	USD
CY2018	lmt	Severance And Restructuring Charges SeveranceAndRestructuringCharges	96000000	USD
CY2016	lmt	Severanceand Restructuring Costs SeveranceandRestructuringCosts	80000000	USD
CY2017	lmt	Severanceand Restructuring Costs SeveranceandRestructuringCosts	0	USD
CY2018	lmt	Severanceand Restructuring Costs SeveranceandRestructuringCosts	96000000	USD
CY2018Q3	lmt	Share Repurchase Program Additional Authorized Amount ShareRepurchaseProgramAdditionalAuthorizedAmount	1000000000	USD
CY2017Q4	lmt	Shares Of Our Stock Held In Defined Contribution Plans We Sponsor SharesOfOurStockHeldInDefinedContributionPlansWeSponsor	35500000	shares
CY2018Q4	lmt	Shares Of Our Stock Held In Defined Contribution Plans We Sponsor SharesOfOurStockHeldInDefinedContributionPlansWeSponsor	33300000	shares
CY2016	lmt	Stock Based Awards And Esop Activity StockBasedAwardsAndESOPActivity	399000000	USD
CY2017	lmt	Stock Based Awards And Esop Activity StockBasedAwardsAndESOPActivity	400000000	USD
CY2018	lmt	Stock Based Awards And Esop Activity StockBasedAwardsAndESOPActivity	406000000	USD
CY2016	lmt	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Current TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitCurrent	0	USD
CY2017	lmt	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Current TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitCurrent	43000000	USD
CY2018	lmt	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Current TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitCurrent	-6000000	USD
CY2016	lmt	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Deferred TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitDeferred	0	USD
CY2017	lmt	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Deferred TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitDeferred	1843000000	USD
CY2018	lmt	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Deferred TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitDeferred	-37000000	USD
CY2017Q4	lmt	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Changein Tax Rate Deferred Tax Asset Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingChangeinTaxRateDeferredTaxAssetProvisionalIncomeTaxExpenseBenefit	2000000000	USD
CY2018	lmt	Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect TaxCutsAndJobsActOf2017ReclassificationFromAOCIToRetainedEarningsTaxEffect	2400000000	USD
	lmt	Tax Cutsand Jobs Actof2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	2000000000	USD
	lmt	Tax Cutsand Jobs Actof2017 Incomplete Accounting Provisional Income Tax Expense Benefit Effect On Earnings Per Share TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefitEffectOnEarningsPerShare	6.88
CY2017	lmt	Tax Cutsand Jobs Actof2017 Incomplete Accounting Provisional Income Tax Expense Benefit Effect On Earnings Per Share TaxCutsandJobsActof2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefitEffectOnEarningsPerShare	6.77
CY2018	lmt	Time Period Environmental Costs And Recovery Of Environmental Costs Are Projected Over TimePeriodEnvironmentalCostsAndRecoveryOfEnvironmentalCostsAreProjectedOver	P20Y
CY2016Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.65
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1467000000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2402000000	USD
CY2017Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	920000000	USD
CY2018Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	864000000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9586000000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9965000000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	12600000000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	14300000000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-12539000000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-14321000000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	0	USD
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	0	USD
CY2018Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	0	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	97000000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	103000000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	137000000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	284000000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	312000000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	296000000	USD
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2017Q4	us-gaap	Assets Assets	46620000000	USD
CY2018Q4	us-gaap	Assets Assets	44876000000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	17505000000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	16103000000	USD
CY2016	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	104000000	USD
CY2017	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2018	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Remeasurement Gain BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain	0	USD
CY2017	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	USD
CY2018	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	USD
CY2017Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	466000000	USD
CY2018Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	443000000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1090000000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1837000000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2861000000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	772000000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	747000000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1024000000	USD
CY2018	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-2089000000	USD
CY2017Q4	us-gaap	Commercial Paper CommercialPaper	0	USD
CY2018Q4	us-gaap	Commercial Paper CommercialPaper	600000000	USD
CY2017Q4	us-gaap	Commercial Paper At Carrying Value CommercialPaperAtCarryingValue	0	USD
CY2016Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.65
CY2016Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.65
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.82
CY2016	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	6.77
CY2017Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.82
CY2017Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.82
CY2017Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	1.82
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2.00
CY2017	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	7.46
CY2018Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2.00
CY2018Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2.00
CY2018Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	2.2
CY2018	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	8.20
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	6.77
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	7.46
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	8.2
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1500000000.0	shares
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1500000000.0	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	285000000	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	283000000	shares
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	284000000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	281000000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4515000000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4500000000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1500000000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1526000000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	5672000000	USD
CY2017Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	7992000000	USD
CY2018Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	9472000000	USD
CY2017Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	7028000000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	6491000000	USD
CY2016	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	3700000000	USD
CY2017	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	3300000000	USD
CY2018	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	3900000000	USD
CY2016	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	1400000000	USD
CY2017	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	1800000000	USD
CY2018	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	2000000000	USD
CY2016	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	41889000000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	43589000000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	46488000000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1327000000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-189000000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	975000000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	56000000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	53000000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	67000000	USD
CY2017Q4	us-gaap	Debt Current DebtCurrent	750000000	USD
CY2018Q4	us-gaap	Debt Current DebtCurrent	1500000000	USD
CY2018Q4	us-gaap	Debt Current DebtCurrent	1500000000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	15500000000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	15498000000	USD
CY2018Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	15312000000	USD
CY2018Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	15300000000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1235000000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1200000000	USD
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1200000000	USD
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	1208000000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-261000000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1607000000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-194000000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-29000000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-13000000	USD
CY2017Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3156000000	USD
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3208000000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-193000000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3448000000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-244000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3127000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3186000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	3935000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	4072000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	27000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	38000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	154000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	160000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	595000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	584000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	2495000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	2623000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	153000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	148000000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20000000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	808000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	886000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	266000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	296000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	303000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	294000000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	239000000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	296000000	USD
CY2017Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	15703000000	USD
CY2018Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	11410000000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0450
CY2017Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0450
CY2018Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0450
CY2018Q4	us-gaap	Defined Benefit Plan Expected Amortization Next Fiscal Year DefinedBenefitPlanExpectedAmortizationNextFiscalYear	1200000000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	34978000000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	33646000000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	617000000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	613000000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	658000000	USD
CY2016	us-gaap	Depreciation Depreciation	747000000	USD
CY2017	us-gaap	Depreciation Depreciation	760000000	USD
CY2018	us-gaap	Depreciation Depreciation	759000000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1167000000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1195000000	USD
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1161000000	USD
CY2016	us-gaap	Dividends Cash DividendsCash	2036000000	USD
CY2017	us-gaap	Dividends Cash DividendsCash	2157000000	USD
CY2018	us-gaap	Dividends Cash DividendsCash	2342000000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	17.28
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.72
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.31
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.35
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.60
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.82
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.05
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.08
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.18
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.43
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	17.74
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	17.07
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.69
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.28
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.32
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.60
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.75
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.02
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.05
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.14
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.39
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	17.59
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.230
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.640
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.136
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.019
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.018
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.010
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.025
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.001
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.022
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.008
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-152000000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-106000000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-55000000	USD
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.032
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.020
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.009
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.022
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.022
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.024
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1785000000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2122000000	USD
CY2018Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	101000000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P3Y
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	219000000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	203000000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	75000000	USD
CY2017Q4	us-gaap	Equity Method Investments EquityMethodInvestments	1400000000	USD
CY2018Q4	us-gaap	Equity Method Investments EquityMethodInvestments	1200000000	USD
CY2016	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	1066000000	USD
CY2017	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	3304000000	USD
CY2018	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	738000000	USD
CY2017	us-gaap	Financing Receivable Significant Sales FinancingReceivableSignificantSales	698000000	USD
CY2018	us-gaap	Financing Receivable Significant Sales FinancingReceivableSignificantSales	532000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	697000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	974000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1300000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	285000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	250000000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.72
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	253000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	256000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	263000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	3607000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	3581000000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2910000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2607000000	USD
CY2016	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	27000000	USD
CY2017	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	52000000	USD
CY2018	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	54000000	USD
CY2017	us-gaap	Gain Loss On Sale Of Accounts Receivable GainLossOnSaleOfAccountsReceivable	0	USD
CY2018	us-gaap	Gain Loss On Sale Of Accounts Receivable GainLossOnSaleOfAccountsReceivable	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	1201000000	USD
CY2017	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	73000000	USD
CY2018	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	USD
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	198000000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	USD
CY2016Q4	us-gaap	Goodwill Goodwill	10764000000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	10807000000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	10800000000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	10800000000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	10769000000	USD
CY2017	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	43000000	USD
CY2018	us-gaap	Goodwill Other Increase Decrease GoodwillOtherIncreaseDecrease	-38000000	USD
CY2018Q4	us-gaap	Government Contract Receivable GovernmentContractReceivable	1900000000	USD
CY2017Q4	us-gaap	Government Contract Receivable Progess Payments Offset GovernmentContractReceivableProgessPaymentsOffset	19900000000	USD
CY2018Q4	us-gaap	Government Contract Receivable Progess Payments Offset GovernmentContractReceivableProgessPaymentsOffset	30200000000	USD
CY2016	us-gaap	Gross Profit GrossProfit	5401000000	USD
CY2017	us-gaap	Gross Profit GrossProfit	6371000000	USD
CY2018	us-gaap	Gross Profit GrossProfit	7274000000	USD
CY2017Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	750000000	USD
CY2018Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	850000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	3661000000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	789000000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	955000000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	963000000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-817000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1890000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	5046000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4754000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5246000000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5838000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	12.23
CY2017Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.31
CY2017Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.35
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-2.85
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	6.56
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	17.74
CY2016	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	12.08
CY2017Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.69
CY2017Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.28
CY2017Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.32
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-2.85
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	6.50
CY2018	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	17.59
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1512000000	USD
CY2017Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2017Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2017Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	73000000	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	73000000	USD
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	5.05
CY2017Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
CY2017Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
CY2017Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.25
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.26
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.00
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	4.99
CY2017Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2017Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2017Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.25
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.25
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	443000000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	207000000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	119000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1093000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3356000000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	792000000	USD
CY2016	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	92000000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	94000000	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Dividends IncomeTaxReconciliationDeductionsDividends	59000000	USD
CY2016	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	117000000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	7000000	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	0	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	0	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1664000000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1836000000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1226000000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-103000000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-44000000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-17000000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	107000000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	115000000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	138000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1300000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1100000000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-41000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-188000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-189000000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	914000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	146000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-1210000000	USD
CY2018	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1077000000	USD
CY2016	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1246000000	USD
CY2017	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-390000000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1500000000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1480000000	USD
CY2016	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-163000000	USD
CY2017	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	353000000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-537000000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-173000000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	79000000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	119000000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	297000000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-304000000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-804000000	USD
CY2016	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	1028000000	USD
CY2017	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	1316000000	USD
CY2018	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-3574000000	USD
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-598000000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	902000000	USD
CY2018	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	179000000	USD
CY2017Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	887000000	USD
CY2018Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	887000000	USD
CY2017Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	4494000000	USD
CY2018Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	4468000000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3797000000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	3494000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	663000000	USD
CY2017	us-gaap	Interest Expense InterestExpense	651000000	USD
CY2018	us-gaap	Interest Expense InterestExpense	668000000	USD
CY2016	us-gaap	Interest Paid InterestPaid	600000000	USD
CY2017	us-gaap	Interest Paid InterestPaid	610000000	USD
CY2018	us-gaap	Interest Paid InterestPaid	635000000	USD
CY2017Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	492000000	USD
CY2018Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	390000000	USD
CY2017Q4	us-gaap	Inventory For Long Term Contracts Or Programs General And Administrative Costs Included In Inventory InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeCostsIncludedInInventory	112000000	USD
CY2018Q4	us-gaap	Inventory For Long Term Contracts Or Programs General And Administrative Costs Included In Inventory InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeCostsIncludedInInventory	53000000	USD
CY2016	us-gaap	Inventory For Long Term Contracts Or Programs General And Administrative Expense Incurred InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeExpenseIncurred	1900000000	USD
CY2017	us-gaap	Inventory For Long Term Contracts Or Programs General And Administrative Expense Incurred InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeExpenseIncurred	2000000000	USD
CY2018	us-gaap	Inventory For Long Term Contracts Or Programs General And Administrative Expense Incurred InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeExpenseIncurred	1900000000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	2878000000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	2997000000	USD
CY2017Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	563000000	USD
CY2018Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	446000000	USD
CY2017Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	1823000000	USD
CY2018Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	2161000000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	202000000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	169000000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	247000000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	47396000000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	43427000000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	46620000000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	44876000000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	12913000000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	14398000000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	14263000000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	14104000000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	750000000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1500000000	USD
CY2017Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	16800000000	USD
CY2018Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	15400000000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	13513000000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12604000000	USD
CY2018Q3	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	52000000	USD
CY2016	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	66000000	USD
CY2017	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	150000000	USD
CY2018	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-67000000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	74000000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	55000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3457000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4305000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4152000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-985000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1147000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1075000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5189000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6476000000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3138000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	5173000000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	789000000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	955000000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	963000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-744000000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	1963000000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	1157000000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	1163000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	1473000000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	1253000000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	5046000000	USD
CY2018	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	segment
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	5888000000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1402000000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	1716000000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	1677000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1949000000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	6744000000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1725000000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	1795000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1963000000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	1851000000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	7334000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1300000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	305000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	88000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	114000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	147000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	184000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	459000000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	1509000000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	418000000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5580000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5178000000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	28000000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	219000000	USD
CY2018	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax	85000000	USD
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-1204000000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-1161000000	USD
CY2018	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-416000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-230000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-228000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-253000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1232000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-1260000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-606000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-658000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-437000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	626000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	1232000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	1380000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	501000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	668000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	375000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax	136000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-938000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-1030000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-1455000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	699000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	802000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	1202000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-382000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-437000000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-327000000	USD
CY2016	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	9000000	USD
CY2017	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	141000000	USD
CY2018	us-gaap	Other Comprehensive Income Other Net Of Tax OtherComprehensiveIncomeOtherNetOfTax	-75000000	USD
CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1883000000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1883000000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4548000000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4311000000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-471000000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-847000000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-828000000	USD
CY2016	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	487000000	USD
CY2017	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	373000000	USD
CY2018	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	60000000	USD
CY2017Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	719000000	USD
CY2018Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	704000000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-78000000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-30000000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-203000000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2096000000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2001000000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1492000000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2048000000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2163000000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	2347000000	USD
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1063000000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1177000000	USD
CY2018	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	1278000000	USD
CY2017Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	60000000	USD
CY2018Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	46000000	USD
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016	us-gaap	Proceeds From Issuance Of Commercial Paper ProceedsFromIssuanceOfCommercialPaper	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Commercial Paper ProceedsFromIssuanceOfCommercialPaper	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Commercial Paper ProceedsFromIssuanceOfCommercialPaper	600000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-161000000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-141000000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-163000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	15361000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	16089000000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5775000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6124000000	USD
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2265000000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	2444000000	USD
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-574000000	USD
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-823000000	USD
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1232000000	USD
CY2017Q4	us-gaap	Recorded Third Party Environmental Recoveries Receivable RecordedThirdPartyEnvironmentalRecoveriesReceivable	799000000	USD
CY2018Q4	us-gaap	Recorded Third Party Environmental Recoveries Receivable RecordedThirdPartyEnvironmentalRecoveriesReceivable	750000000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	952000000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	750000000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	988000000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1200000000	USD
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1300000000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	11405000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	15434000000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	130500000000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.38
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.66
CY2016	us-gaap	Revenues Revenues	47290000000	USD
CY2017Q1	us-gaap	Revenues Revenues	11212000000	USD
CY2017Q2	us-gaap	Revenues Revenues	12563000000	USD
CY2017Q3	us-gaap	Revenues Revenues	12341000000	USD
	us-gaap	Revenues Revenues	13844000000	USD
CY2017	us-gaap	Revenues Revenues	49960000000	USD
CY2018Q1	us-gaap	Revenues Revenues	11635000000	USD
CY2018Q2	us-gaap	Revenues Revenues	13398000000	USD
	us-gaap	Revenues Revenues	14318000000	USD
CY2018Q4	us-gaap	Revenues Revenues	14411000000	USD
CY2018	us-gaap	Revenues Revenues	53762000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	149000000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	158000000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	173000000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	9000000	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	5000000	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	400000	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	94.63
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	172000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	139000000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	104000000	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	326000000	USD
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2200000	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1800000	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	82.71
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	79.76
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod	P10Y
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y10M18D
CY2016	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	112000000	USD
CY2017	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	103000000	USD
CY2018	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	83000000	USD
CY2018Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	3000000000	USD
CY2016	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2497000000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2096000000	USD
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2001000000	USD
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1492000000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	-850000000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1394000000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3097000000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1477000000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-776000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1449000000	USD
CY2017Q4	us-gaap	Trading Securities TradingSecurities	1400000000	USD
CY2018Q4	us-gaap	Trading Securities TradingSecurities	1300000000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3800000	shares
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2800000	shares
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2300000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	303100000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	290600000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	286800000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	299300000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	287800000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	284500000	shares
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of estimates</font><font style="font-family:inherit;font-size:10pt;"> – We prepare our consolidated financial statements in conformity with U.S. generally accepted accounting principles (GAAP). In doing so, we are required to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. We base these estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying amounts of assets and liabilities that are not readily apparent from other sources. Our actual results may differ materially from these estimates. Significant estimates inherent in the preparation of our consolidated financial statements include, but are not limited to, accounting for sales and cost recognition, postretirement benefit plans, environmental receivables and liabilities, evaluation of goodwill and other assets for impairment, income taxes including deferred income taxes, fair value measurements and contingencies.</font></div></div>

Files In Submission

Name	View Source	Status
0000936468-19-000009-index-headers.html	Edgar Link	pending
0000936468-19-000009-index.html	Edgar Link	pending
0000936468-19-000009.txt	Edgar Link	pending
0000936468-19-000009-xbrl.zip	Edgar Link	pending
chart-87c3b64d97575a27894.jpg	Edgar Link	pending
ex1013q42018.htm	Edgar Link	pending
ex1026q42018.htm	Edgar Link	pending
ex21q42018.htm	Edgar Link	pending
ex23q42018.htm	Edgar Link	pending
ex24q42018.htm	Edgar Link	pending
ex311q42018.htm	Edgar Link	pending
ex312q42018.htm	Edgar Link	pending
ex32q42018.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
lmt-20181231.xml	Edgar Link	completed
lmt-20181231.xsd	Edgar Link	pending
lmt-20181231_cal.xml	Edgar Link	unprocessable
lmt-20181231_def.xml	Edgar Link	unprocessable
lmt-20181231_lab.xml	Edgar Link	unprocessable
lmt-20181231_pre.xml	Edgar Link	unprocessable
lmtq4201810k.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$LMT
LOCKHEED MARTIN CORP Stock $lmt

2018 Q3 Form 10-K Financial Statement

#000093646819000009 Filed on February 08, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LMT LOCKHEED MARTIN CORP Stock $lmt

2018 Q3 Form 10-K Financial Statement

#000093646819000009 Filed on February 08, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LMT
LOCKHEED MARTIN CORP Stock $lmt