2020 Q4 Form 10-K Financial Statement

#000093646821000013 Filed on January 28, 2021

View on sec.gov

Income Statement

Concept 2020 Q4 2019 Q4 2019 Q3
Revenue $17.03B $15.88B $15.17B
YoY Change 7.27% 10.18% 5.96%
Cost Of Revenue $14.79B $13.76B $13.11B
YoY Change 7.53% 10.31% 5.74%
Gross Profit $2.241B $2.123B $2.063B
YoY Change 5.56% 9.32% 7.39%
Gross Profit Margin 13.16% 13.37% 13.6%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $363.0M $322.0M $302.0M
YoY Change 12.73% 5.92% 3.78%
% of Gross Profit 16.2% 15.17% 14.64%
Operating Expenses -$75.00M -$26.00M -$42.00M
YoY Change 188.46% -128.57% 0.0%
Operating Profit $2.289B $2.149B $2.105B
YoY Change 6.51% 16.1% 7.23%
Interest Expense -$149.0M -$157.0M $162.0M
YoY Change -5.1% -8.19% -191.53%
% of Operating Profit -6.51% -7.31% 7.7%
Other Income/Expense, Net $47.00M -$160.0M -$162.0M
YoY Change -129.38% -18.78% -23.22%
Pretax Income $2.187B $1.832B $1.781B
YoY Change 19.38% 23.53% 13.08%
Income Tax $395.0M $334.0M $173.0M
% Of Pretax Income 18.06% 18.23% 9.71%
Net Earnings $1.792B $1.498B $1.608B
YoY Change 19.63% 19.55% 9.16%
Net Earnings / Revenue 10.52% 9.43% 10.6%
Basic Earnings Per Share $6.41 $5.32 $5.70
Diluted Earnings Per Share $6.38 $5.29 $5.66
COMMON SHARES
Basic Shares Outstanding 279.8M shares 282.1M shares 282.0M shares
Diluted Shares Outstanding 283.9M shares

Balance Sheet

Concept 2020 Q4 2019 Q4 2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $3.160B $1.514B $2.539B
YoY Change 108.72% 96.11% 183.05%
Cash & Equivalents $3.160B $1.514B $2.539B
Short-Term Investments
Other Short-Term Assets $1.150B $531.0M $402.0M
YoY Change 116.57% 27.03% -44.7%
Inventory $3.545B $3.619B $3.474B
Prepaid Expenses
Receivables $11.52B $11.43B $13.39B
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $19.38B $17.10B $19.80B
YoY Change 13.35% 6.16% 17.46%
LONG-TERM ASSETS
Property, Plant & Equipment $7.213B $6.591B $6.240B
YoY Change 9.44% 7.63% 5.73%
Goodwill $10.81B $10.60B $10.76B
YoY Change 1.9% -1.53% -0.24%
Intangibles $3.012B $3.213B $3.278B
YoY Change -6.26% -8.04% -8.18%
Long-Term Investments $784.0M $1.200B
YoY Change -34.67% 0.0%
Other Assets $6.826B $6.706B $6.280B
YoY Change 1.79% 29.51% 17.6%
Total Long-Term Assets $31.33B $30.43B $29.47B
YoY Change 2.95% 5.77% 2.92%
TOTAL ASSETS
Total Short-Term Assets $19.38B $17.10B $19.80B
Total Long-Term Assets $31.33B $30.43B $29.47B
Total Assets $50.71B $47.53B $49.28B
YoY Change 6.7% 5.91% 8.31%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $880.0M $1.281B $2.904B
YoY Change -31.3% -46.67% 7.92%
Accrued Expenses $3.418B $2.711B $2.590B
YoY Change 26.08% 27.76% 19.63%
Deferred Revenue $7.545B $7.054B $6.777B
YoY Change 6.96% 8.67% 4.44%
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $500.0M $1.250B $900.0M
YoY Change -60.0% -16.67% 20.0%
Total Short-Term Liabilities $13.93B $13.97B $15.52B
YoY Change -0.28% -2.96% 2.05%
LONG-TERM LIABILITIES
Long-Term Debt $11.67B $11.40B $12.65B
YoY Change 2.32% -9.52% -6.18%
Other Long-Term Liabilities $6.196B $5.747B $5.058B
YoY Change 7.81% 33.31% 14.67%
Total Long-Term Liabilities $17.87B $17.15B $17.71B
YoY Change 4.16% 1.4% -1.04%
TOTAL LIABILITIES
Total Short-Term Liabilities $13.93B $13.97B $15.52B
Total Long-Term Liabilities $17.87B $17.15B $17.71B
Total Liabilities $44.67B $44.36B $45.34B
YoY Change 0.71% 2.14% 1.9%
SHAREHOLDERS EQUITY
Retained Earnings $21.64B $18.40B $17.27B
YoY Change 17.58% 19.22% 17.15%
Common Stock $500.0M $280.0M $281.0M
YoY Change 78.57% -0.36% -0.71%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $6.015B $3.127B $3.893B
YoY Change
Total Liabilities & Shareholders Equity $50.71B $47.53B $49.28B
YoY Change 6.7% 5.91% 8.31%

Cashflow Statement

Concept 2020 Q4 2019 Q4 2019 Q3
OPERATING ACTIVITIES
Net Income $1.792B $1.498B $1.608B
YoY Change 19.63% 19.55% 9.16%
Depreciation, Depletion And Amortization $363.0M $322.0M $302.0M
YoY Change 12.73% 5.92% 3.78%
Cash From Operating Activities $1.807B $1.490B $2.490B
YoY Change 21.28% -32.79% 589.75%
INVESTING ACTIVITIES
Capital Expenditures -$722.0M -$643.0M -$308.0M
YoY Change 12.29% 40.09% -9.14%
Acquisitions
YoY Change
Other Investing Activities -$271.0M $205.0M $13.00M
YoY Change -232.2% 259.65% -360.0%
Cash From Investing Activities -$993.0M -$438.0M -$295.0M
YoY Change 126.71% 8.96% -14.24%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $350.0M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -1.239B -2.077B -823.0M
YoY Change -40.35% 7.06% 173.42%
NET CHANGE
Cash From Operating Activities 1.807B 1.490B 2.490B
Cash From Investing Activities -993.0M -438.0M -295.0M
Cash From Financing Activities -1.239B -2.077B -823.0M
Net Change In Cash -425.0M -1.025B 1.372B
YoY Change -58.54% 720.0% -583.1%
FREE CASH FLOW
Cash From Operating Activities $1.807B $1.490B $2.490B
Capital Expenditures -$722.0M -$643.0M -$308.0M
Free Cash Flow $2.529B $2.133B $2.798B
YoY Change 18.57% -20.29% 299.71%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2020 dei Amendment Flag
AmendmentFlag
false
CY2020 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2020 dei Entity Central Index Key
EntityCentralIndexKey
0000936468
CY2020 dei Local Phone Number
LocalPhoneNumber
897-6000
CY2020 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2020
CY2020Q4 us-gaap Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List
OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
us-gaap:OtherLiabilitiesNoncurrent
CY2020Q4 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
us-gaap:OtherAssetsNoncurrent
CY2020 dei Document Type
DocumentType
10-K
CY2020 dei Document Annual Report
DocumentAnnualReport
true
CY2020 dei Document Period End Date
DocumentPeriodEndDate
2020-12-31
CY2020 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2020 dei Document Transition Report
DocumentTransitionReport
false
CY2020 dei Entity File Number
EntityFileNumber
1-11437
CY2020 dei Entity Registrant Name
EntityRegistrantName
LOCKHEED MARTIN CORPORATION
CY2020 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
MD
CY2020 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
52-1893632
CY2020 dei Entity Address Address Line1
EntityAddressAddressLine1
6801 Rockledge Drive,
CY2020 dei Entity Address City Or Town
EntityAddressCityOrTown
Bethesda,
CY2020 dei Entity Address State Or Province
EntityAddressStateOrProvince
MD
CY2020 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
20817
CY2020 dei City Area Code
CityAreaCode
301
CY2020 dei Security12b Title
Security12bTitle
Common Stock, $1 par value
CY2020 dei Trading Symbol
TradingSymbol
LMT
CY2020 dei Security Exchange Name
SecurityExchangeName
NYSE
CY2020 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2020 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2020 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2020 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2020 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2020 dei Entity Small Business
EntitySmallBusiness
false
CY2020 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2020 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
true
CY2020 dei Entity Shell Company
EntityShellCompany
false
CY2020Q2 dei Entity Public Float
EntityPublicFloat
99300000000 USD
CY2021Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
280103431 shares
CY2020 us-gaap Revenues
Revenues
65398000000 USD
CY2019 us-gaap Revenues
Revenues
59812000000 USD
CY2018 us-gaap Revenues
Revenues
53762000000 USD
CY2020 us-gaap Severance Costs1
SeveranceCosts1
27000000 USD
CY2019 us-gaap Severance Costs1
SeveranceCosts1
0 USD
CY2018 us-gaap Severance Costs1
SeveranceCosts1
96000000 USD
CY2020 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
56744000000 USD
CY2019 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
51445000000 USD
CY2018 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
46488000000 USD
CY2020 us-gaap Gross Profit
GrossProfit
8654000000 USD
CY2019 us-gaap Gross Profit
GrossProfit
8367000000 USD
CY2018 us-gaap Gross Profit
GrossProfit
7274000000 USD
CY2020 us-gaap Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
-10000000 USD
CY2019 us-gaap Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
178000000 USD
CY2018 us-gaap Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
60000000 USD
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
8644000000 USD
CY2019 us-gaap Operating Income Loss
OperatingIncomeLoss
8545000000 USD
CY2018 us-gaap Operating Income Loss
OperatingIncomeLoss
7334000000 USD
CY2020 us-gaap Interest Expense
InterestExpense
591000000 USD
CY2019 us-gaap Interest Expense
InterestExpense
653000000 USD
CY2018 us-gaap Interest Expense
InterestExpense
668000000 USD
CY2020 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
182000000 USD
CY2019 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-651000000 USD
CY2018 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-828000000 USD
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
8235000000 USD
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
7241000000 USD
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
5838000000 USD
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1347000000 USD
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1011000000 USD
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
792000000 USD
CY2020 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
6888000000 USD
CY2019 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
6230000000 USD
CY2018 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
5046000000 USD
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-55000000 USD
CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
0 USD
CY2018 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
0 USD
CY2020 us-gaap Net Income Loss
NetIncomeLoss
6833000000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
6230000000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
5046000000 USD
CY2020 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
24.60
CY2019 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
22.09
CY2018 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
17.74
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
-0.20
CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2018 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
24.40
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
22.09
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
17.74
CY2020 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
24.50
CY2019 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
21.95
CY2018 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
17.59
CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
-0.20
CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2018 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
24.30
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
21.95
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
17.59
CY2020 us-gaap Net Income Loss
NetIncomeLoss
6833000000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
6230000000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
5046000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
-292000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
-586000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
-136000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
1067000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
2182000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
501000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
119000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
247000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
327000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
440000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
908000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
1202000000 USD
CY2020 us-gaap Other Comprehensive Income Other Net Of Tax
OtherComprehensiveIncomeOtherNetOfTax
60000000 USD
CY2019 us-gaap Other Comprehensive Income Other Net Of Tax
OtherComprehensiveIncomeOtherNetOfTax
41000000 USD
CY2018 us-gaap Other Comprehensive Income Other Net Of Tax
OtherComprehensiveIncomeOtherNetOfTax
-75000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-567000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1233000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
626000000 USD
CY2020 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
6266000000 USD
CY2019 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
4997000000 USD
CY2018 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
5672000000 USD
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
3160000000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1514000000 USD
CY2020Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
1978000000 USD
CY2019Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
2337000000 USD
CY2020Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
9545000000 USD
CY2019Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
9094000000 USD
CY2020Q4 us-gaap Inventory Net Of Allowances Customer Advances And Progress Billings
InventoryNetOfAllowancesCustomerAdvancesAndProgressBillings
3545000000 USD
CY2019Q4 us-gaap Inventory Net Of Allowances Customer Advances And Progress Billings
InventoryNetOfAllowancesCustomerAdvancesAndProgressBillings
3619000000 USD
CY2020Q4 us-gaap Other Assets Current
OtherAssetsCurrent
1150000000 USD
CY2019Q4 us-gaap Other Assets Current
OtherAssetsCurrent
531000000 USD
CY2020Q4 us-gaap Assets Current
AssetsCurrent
19378000000 USD
CY2019Q4 us-gaap Assets Current
AssetsCurrent
17095000000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
7213000000 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
6591000000 USD
CY2020Q4 us-gaap Goodwill
Goodwill
10806000000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
10604000000 USD
CY2020Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
3012000000 USD
CY2019Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
3213000000 USD
CY2020Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
3475000000 USD
CY2019Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
3319000000 USD
CY2020Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
6826000000 USD
CY2019Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
6706000000 USD
CY2020Q4 us-gaap Assets
Assets
50710000000 USD
CY2019Q4 us-gaap Assets
Assets
47528000000 USD
CY2020Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
880000000 USD
CY2019Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1281000000 USD
CY2020Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
7545000000 USD
CY2019Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
7054000000 USD
CY2020Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
3163000000 USD
CY2019Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
2466000000 USD
CY2020Q4 us-gaap Debt Current
DebtCurrent
500000000 USD
CY2019Q4 us-gaap Debt Current
DebtCurrent
1250000000 USD
CY2020Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
1845000000 USD
CY2019Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
1921000000 USD
CY2020Q4 us-gaap Liabilities Current
LiabilitiesCurrent
13933000000 USD
CY2019Q4 us-gaap Liabilities Current
LiabilitiesCurrent
13972000000 USD
CY2020Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
11669000000 USD
CY2019Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
11404000000 USD
CY2020Q4 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
12874000000 USD
CY2019Q4 us-gaap Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
13234000000 USD
CY2020Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
6196000000 USD
CY2019Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
5747000000 USD
CY2020Q4 us-gaap Liabilities
Liabilities
44672000000 USD
CY2019Q4 us-gaap Liabilities
Liabilities
44357000000 USD
CY2019Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1
CY2020Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1
CY2020Q4 us-gaap Common Stock Value
CommonStockValue
279000000 USD
CY2019Q4 us-gaap Common Stock Value
CommonStockValue
280000000 USD
CY2020Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
221000000 USD
CY2019Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
0 USD
CY2020Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
21636000000 USD
CY2019Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
18401000000 USD
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-16121000000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-15554000000 USD
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
6015000000 USD
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
3127000000 USD
CY2020Q4 us-gaap Minority Interest
MinorityInterest
23000000 USD
CY2019Q4 us-gaap Minority Interest
MinorityInterest
44000000 USD
CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
6038000000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3171000000 USD
CY2020Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
50710000000 USD
CY2019Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
47528000000 USD
CY2020 us-gaap Net Income Loss
NetIncomeLoss
6833000000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
6230000000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
5046000000 USD
CY2020 lmt Depreciation And Amortization Including Discontinued Operations
DepreciationAndAmortizationIncludingDiscontinuedOperations
1290000000 USD
CY2019 lmt Depreciation And Amortization Including Discontinued Operations
DepreciationAndAmortizationIncludingDiscontinuedOperations
1189000000 USD
CY2018 lmt Depreciation And Amortization Including Discontinued Operations
DepreciationAndAmortizationIncludingDiscontinuedOperations
1161000000 USD
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
221000000 USD
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
189000000 USD
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
173000000 USD
CY2020 us-gaap Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
128000000 USD
CY2019 us-gaap Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
0 USD
CY2018 us-gaap Equity Method Investment Other Than Temporary Impairment
EquityMethodInvestmentOtherThanTemporaryImpairment
0 USD
CY2020 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
-55000000 USD
CY2019 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
0 USD
CY2018 us-gaap Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
0 USD
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
5000000 USD
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
222000000 USD
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-244000000 USD
CY2020 us-gaap Severance Costs1
SeveranceCosts1
27000000 USD
CY2019 us-gaap Severance Costs1
SeveranceCosts1
0 USD
CY2018 us-gaap Severance Costs1
SeveranceCosts1
96000000 USD
CY2020 us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
0 USD
CY2019 us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
51000000 USD
CY2018 us-gaap Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
0 USD
CY2020 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-359000000 USD
CY2019 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-107000000 USD
CY2018 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
179000000 USD
CY2020 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
451000000 USD
CY2019 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-378000000 USD
CY2018 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
1480000000 USD
CY2020 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-74000000 USD
CY2019 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
622000000 USD
CY2018 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
119000000 USD
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-372000000 USD
CY2019 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-1098000000 USD
CY2018 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
914000000 USD
CY2020 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
491000000 USD
CY2019 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
563000000 USD
CY2018 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
-537000000 USD
CY2020 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-1197000000 USD
CY2019 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
81000000 USD
CY2018 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-3574000000 USD
CY2020 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-19000000 USD
CY2019 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-151000000 USD
CY2018 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
1077000000 USD
CY2020 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-739000000 USD
CY2019 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-274000000 USD
CY2018 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-804000000 USD
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
8183000000 USD
CY2019 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
7311000000 USD
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
3138000000 USD
CY2020 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1766000000 USD
CY2019 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1484000000 USD
CY2018 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1278000000 USD
CY2020 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
282000000 USD
CY2019 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2020 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-38000000 USD
CY2019 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-243000000 USD
CY2018 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-203000000 USD
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2010000000 USD
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1241000000 USD
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1075000000 USD
CY2020 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1100000000 USD
CY2019 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1200000000 USD
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1492000000 USD
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
2764000000 USD
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
2556000000 USD
CY2018 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
2347000000 USD
CY2020 us-gaap Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
0 USD
CY2019 us-gaap Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
0 USD
CY2018 us-gaap Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
600000000 USD
CY2020 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
0 USD
CY2019 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
600000000 USD
CY2018 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
0 USD
CY2020 us-gaap Repayments Of Debt
RepaymentsOfDebt
1650000000 USD
CY2019 us-gaap Repayments Of Debt
RepaymentsOfDebt
900000000 USD
CY2018 us-gaap Repayments Of Debt
RepaymentsOfDebt
750000000 USD
CY2020 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
1131000000 USD
CY2019 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 USD
CY2018 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 USD
CY2020 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-144000000 USD
CY2019 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-72000000 USD
CY2018 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-163000000 USD
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-4527000000 USD
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-5328000000 USD
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-4152000000 USD
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
1646000000 USD
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
742000000 USD
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-2089000000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1514000000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
772000000 USD
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
2861000000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3160000000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1514000000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
772000000 USD
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
-776000000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
5046000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
626000000 USD
CY2018 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1492000000 USD
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
8.20
CY2018 us-gaap Dividends Cash
DividendsCash
2342000000 USD
CY2018 lmt Stock Based Awards And Esop Activity
StockBasedAwardsAndESOPActivity
406000000 USD
CY2018 us-gaap Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect
TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect
0 USD
CY2018 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
19000000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
1449000000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
6230000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1233000000 USD
CY2019 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1200000000 USD
CY2019 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
9.00
CY2019 us-gaap Dividends Cash
DividendsCash
2550000000 USD
CY2019 lmt Stock Based Awards And Esop Activity
StockBasedAwardsAndESOPActivity
486000000 USD
CY2019 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
11000000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3171000000 USD
CY2020 us-gaap Net Income Loss
NetIncomeLoss
6833000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-567000000 USD
CY2020 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1100000000 USD
CY2020 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
9.80
CY2020 us-gaap Dividends Cash
DividendsCash
2757000000 USD
CY2020 lmt Stock Based Awards And Esop Activity
StockBasedAwardsAndESOPActivity
479000000 USD
CY2020 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
21000000 USD
CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
6038000000 USD
CY2020 us-gaap Use Of Estimates
UseOfEstimates
<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> – 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, assets for the portion of environmental costs that are probable of future recovery and liabilities, evaluation of goodwill and other assets for impairment, income taxes including deferred income taxes, fair value measurements and contingencies.</span>
CY2020 lmt Revenue From Contract With Customer Number Of Contract Types
RevenueFromContractWithCustomerNumberOfContractTypes
3 contract
CY2020Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
147100000000 USD
CY2020 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
2000000000.0 USD
CY2019 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
2200000000 USD
CY2018 us-gaap Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
2000000000.0 USD
CY2018 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
1300000000 USD
CY2020 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
1300000000 USD
CY2019 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
1300000000 USD
CY2020 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P3Y
CY2020 us-gaap Depreciation
Depreciation
853000000 USD
CY2019 us-gaap Depreciation
Depreciation
794000000 USD
CY2018 us-gaap Depreciation
Depreciation
759000000 USD
CY2020Q4 lmt Capitalized Internal Use Software Net
CapitalizedInternalUseSoftwareNet
686000000 USD
CY2019Q4 lmt Capitalized Internal Use Software Net
CapitalizedInternalUseSoftwareNet
511000000 USD
CY2019Q4 lmt Capitalized Internal Use Software Accumulated Amortization
CapitalizedInternalUseSoftwareAccumulatedAmortization
2200000000 USD
CY2020Q4 lmt Capitalized Internal Use Software Accumulated Amortization
CapitalizedInternalUseSoftwareAccumulatedAmortization
2200000000 USD
CY2020 us-gaap Adjustment For Amortization
AdjustmentForAmortization
166000000 USD
CY2019 us-gaap Adjustment For Amortization
AdjustmentForAmortization
111000000 USD
CY2018 us-gaap Adjustment For Amortization
AdjustmentForAmortization
106000000 USD
CY2020Q4 us-gaap Goodwill
Goodwill
10800000000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
10600000000 USD
CY2020 lmt Time Period Environmental Costs And Recovery Of Environmental Costs Are Projected Over
TimePeriodEnvironmentalCostsAndRecoveryOfEnvironmentalCostsAreProjectedOver
P20Y
CY2020Q4 us-gaap Trading Securities
TradingSecurities
2000000000.0 USD
CY2019Q4 us-gaap Trading Securities
TradingSecurities
1800000000 USD
CY2020 us-gaap Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
231000000 USD
CY2019 us-gaap Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
233000000 USD
CY2018 us-gaap Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
-67000000 USD
CY2020Q4 us-gaap Equity Method Investments
EquityMethodInvestments
784000000 USD
CY2019Q4 us-gaap Equity Method Investments
EquityMethodInvestments
1200000000 USD
CY2020 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
163000000 USD
CY2019 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
154000000 USD
CY2018 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
119000000 USD
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
280000000.0 shares
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
282000000.0 shares
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
284500000 shares
CY2020 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1200000 shares
CY2019 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1800000 shares
CY2018 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
2300000 shares
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
281200000 shares
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
283800000 shares
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
286800000 shares
CY2020 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
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0 shares
CY2018Q4 us-gaap Goodwill
Goodwill
10769000000 USD
CY2019 us-gaap Goodwill Written Off Related To Sale Of Business Unit
GoodwillWrittenOffRelatedToSaleOfBusinessUnit
175000000 USD
CY2019 us-gaap Goodwill Other Increase Decrease
GoodwillOtherIncreaseDecrease
10000000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
10604000000 USD
CY2020 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
189000000 USD
CY2020 us-gaap Goodwill Other Increase Decrease
GoodwillOtherIncreaseDecrease
13000000 USD
CY2020 us-gaap Goodwill Other Increase Decrease
GoodwillOtherIncreaseDecrease
13000000 USD
CY2020Q4 us-gaap Goodwill
Goodwill
10806000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
3635000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
1510000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2125000000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
3581000000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
1255000000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2326000000 USD
CY2020Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
887000000 USD
CY2020Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
887000000 USD
CY2019Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
887000000 USD
CY2019Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
887000000 USD
CY2020Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
4522000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
1510000000 USD
CY2020Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
3012000000 USD
CY2019Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
4468000000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
1255000000 USD
CY2019Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
3213000000 USD
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
271000000 USD
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
284000000 USD
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
296000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
290000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
252000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
249000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
245000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
223000000 USD
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
866000000 USD
CY2020 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
4 segment
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
8644000000 USD
CY2019 us-gaap Operating Income Loss
OperatingIncomeLoss
8545000000 USD
CY2018 us-gaap Operating Income Loss
OperatingIncomeLoss
7334000000 USD
CY2020 lmt Fas Cas Pension Adjustment
FasCasPensionAdjustment
2095000000 USD
CY2019 lmt Fas Cas Pension Adjustment
FasCasPensionAdjustment
1472000000 USD
CY2018 lmt Fas Cas Pension Adjustment
FasCasPensionAdjustment
1002000000 USD
CY2020 lmt Financial Accounting Standards Non Operating Pension Expense Income
FinancialAccountingStandardsNonOperatingPensionExpenseIncome
-219000000 USD
CY2019 lmt Financial Accounting Standards Non Operating Pension Expense Income
FinancialAccountingStandardsNonOperatingPensionExpenseIncome
577000000 USD
CY2018 lmt Financial Accounting Standards Non Operating Pension Expense Income
FinancialAccountingStandardsNonOperatingPensionExpenseIncome
801000000 USD
CY2020 lmt Fas Cas Pension Adjustment
FasCasPensionAdjustment
2095000000 USD
CY2019 lmt Fas Cas Pension Adjustment
FasCasPensionAdjustment
1472000000 USD
CY2018 lmt Fas Cas Pension Adjustment
FasCasPensionAdjustment
1002000000 USD
CY2020 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1290000000 USD
CY2019 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1189000000 USD
CY2018 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1161000000 USD
CY2020 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1766000000 USD
CY2019 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1484000000 USD
CY2018 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1278000000 USD
CY2020 us-gaap Revenues
Revenues
65398000000 USD
CY2020 us-gaap Revenues
Revenues
65398000000 USD
CY2020 us-gaap Revenues
Revenues
65398000000 USD
CY2020 us-gaap Revenues
Revenues
65398000000 USD
CY2019 us-gaap Revenues
Revenues
59812000000 USD
CY2019 us-gaap Revenues
Revenues
59812000000 USD
CY2019 us-gaap Revenues
Revenues
59812000000 USD
CY2019 us-gaap Revenues
Revenues
59812000000 USD
CY2018 us-gaap Revenues
Revenues
53762000000 USD
CY2018 us-gaap Revenues
Revenues
53762000000 USD
CY2018 us-gaap Revenues
Revenues
53762000000 USD
CY2018 us-gaap Revenues
Revenues
53762000000 USD
CY2020Q4 us-gaap Assets
Assets
50710000000 USD
CY2019Q4 us-gaap Assets
Assets
47528000000 USD
CY2020Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
1978000000 USD
CY2019Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
2337000000 USD
CY2020Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
9545000000 USD
CY2019Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
9094000000 USD
CY2020Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
7545000000 USD
CY2019Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
7054000000 USD
CY2020Q4 us-gaap Government Contract Receivable
GovernmentContractReceivable
1200000000 USD
CY2020Q4 us-gaap Government Contract Receivable Progess Payments Offset
GovernmentContractReceivableProgessPaymentsOffset
39700000000 USD
CY2019Q4 us-gaap Government Contract Receivable Progess Payments Offset
GovernmentContractReceivableProgessPaymentsOffset
33000000000.0 USD
CY2020 us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
451000000 USD
CY2019 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0 USD
CY2020 us-gaap Capitalized Contract Cost Impairment Loss
CapitalizedContractCostImpairmentLoss
0 USD
CY2020 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
491000000 USD
CY2020 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
4000000000.0 USD
CY2018 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
3900000000 USD
CY2019 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
3900000000 USD
CY2020Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
612000000 USD
CY2019Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
532000000 USD
CY2020Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
2693000000 USD
CY2019Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
2783000000 USD
CY2020Q4 us-gaap Inventory Finished Goods
InventoryFinishedGoods
240000000 USD
CY2019Q4 us-gaap Inventory Finished Goods
InventoryFinishedGoods
304000000 USD
CY2020Q4 us-gaap Inventory Net
InventoryNet
3545000000 USD
CY2019Q4 us-gaap Inventory Net
InventoryNet
3619000000 USD
CY2020Q4 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
583000000 USD
CY2019Q4 us-gaap Capitalized Contract Cost Net
CapitalizedContractCostNet
493000000 USD
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
18149000000 USD
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
16978000000 USD
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
10936000000 USD
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
10387000000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
7213000000 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
6591000000 USD
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1000000000.0 USD
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
1100000000 USD
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
841000000 USD
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
193000000 USD
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P8Y7M6D
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.028
CY2020 us-gaap Operating Lease Expense
OperatingLeaseExpense
223000000 USD
CY2019 us-gaap Operating Lease Expense
OperatingLeaseExpense
239000000 USD
CY2018 us-gaap Lease And Rental Expense
LeaseAndRentalExpense
247000000 USD
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
210000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
1273000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
300000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
199000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
156000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
126000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
89000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
403000000 USD
CY2020Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
158000000 USD
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
1115000000 USD
CY2020 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
1292000000 USD
CY2019 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
698000000 USD
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
975000000 USD
CY2020 lmt Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Current
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitCurrent
0 USD
CY2019 lmt Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Current
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitCurrent
0 USD
CY2018 lmt Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Current
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitCurrent
-6000000 USD
CY2020 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
21000000 USD
CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
235000000 USD
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-194000000 USD
CY2020 lmt Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Deferred
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitDeferred
0 USD
CY2019 lmt Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Deferred
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitDeferred
0 USD
CY2018 lmt Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Deferred
TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitDeferred
-37000000 USD
CY2020 us-gaap Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
1313000000 USD
CY2019 us-gaap Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
933000000 USD
CY2018 us-gaap Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
738000000 USD
CY2020 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
50000000 USD
CY2019 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
91000000 USD
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
67000000 USD
CY2020 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-16000000 USD
CY2019 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-13000000 USD
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-13000000 USD
CY2020 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
34000000 USD
CY2019 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
78000000 USD
CY2018 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
54000000 USD
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1347000000 USD
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1011000000 USD
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
792000000 USD
CY2020 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
197000000 USD
CY2019 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
96000000 USD
CY2018 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
83000000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
1729000000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2019 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
1521000000 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
1226000000 USD
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncome
170000000 USD
CY2020 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Percent
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePercent
0.021
CY2019 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncome
122000000 USD
CY2019 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Percent
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePercent
0.017
CY2018 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncome
61000000 USD
CY2018 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Percent
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePercent
0.010
CY2020 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
97000000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.012
CY2019 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
148000000 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.020
CY2018 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
138000000 USD
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.024
CY2020 us-gaap Income Tax Reconciliation Deductions Dividends
IncomeTaxReconciliationDeductionsDividends
64000000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Deductions Dividends
EffectiveIncomeTaxRateReconciliationDeductionsDividends
0.008
CY2019 us-gaap Income Tax Reconciliation Deductions Dividends
IncomeTaxReconciliationDeductionsDividends
62000000 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation Deductions Dividends
EffectiveIncomeTaxRateReconciliationDeductionsDividends
0.009
CY2018 us-gaap Income Tax Reconciliation Deductions Dividends
IncomeTaxReconciliationDeductionsDividends
59000000 USD
CY2018 us-gaap Effective Income Tax Rate Reconciliation Deductions Dividends
EffectiveIncomeTaxRateReconciliationDeductionsDividends
0.010
CY2020 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-52000000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
-0.006
CY2019 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-63000000 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
-0.009
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-55000000 USD
CY2018 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent
-0.009
CY2020 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount
0 USD
CY2020 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Percent
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodPercent
0
CY2019 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount
-15000000 USD
CY2019 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Percent
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodPercent
-0.002
CY2018 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount
-61000000 USD
CY2018 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Percent
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodPercent
-0.010
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
0 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Percent
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent
0
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
0 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Percent
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent
0
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Amount
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Amount
-43000000 USD
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Percent
EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent
-0.007
CY2020 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
1000000 USD
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.001
CY2019 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-100000000 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.013
CY2018 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-17000000 USD
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.004
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1347000000 USD
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.164
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1011000000 USD
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.140
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
792000000 USD
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.136
CY2019 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount
-15000000 USD
CY2018 lmt Effective Income Tax Rate Reconciliation Changein Tax Accounting Method Amount
EffectiveIncomeTaxRateReconciliationChangeinTaxAccountingMethodAmount
-61000000 USD
CY2020 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-21000000 USD
CY2019 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-98000000 USD
CY2020 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Prior And Current Years
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePriorAndCurrentYears
191000000 USD
CY2019 lmt Effective Income Tax Rate Reconciliation Deduction Foreign Derived Intangible Income Prior And Current Years
EffectiveIncomeTaxRateReconciliationDeductionForeignDerivedIntangibleIncomePriorAndCurrentYears
220000000 USD
CY2020 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-21000000 USD
CY2019 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-98000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
926000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
659000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
2994000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
3057000000 USD
CY2020Q4 lmt Deferred Tax Assets Contract Accounting Methods
DeferredTaxAssetsContractAccountingMethods
392000000 USD
CY2019Q4 lmt Deferred Tax Assets Contract Accounting Methods
DeferredTaxAssetsContractAccountingMethods
349000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
51000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
49000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
509000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
416000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
13000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
28000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
4859000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
4502000000 USD
CY2020Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
363000000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
330000000 USD
CY2020Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
481000000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
340000000 USD
CY2020Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
547000000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
525000000 USD
CY2020Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
1391000000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
1195000000 USD
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
3468000000 USD
CY2019Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
3307000000 USD
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0 USD
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0 USD
CY2020 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
1400000000 USD
CY2019 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
940000000 USD
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
13299000000 USD
CY2019Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
13812000000 USD
CY2020Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
1130000000 USD
CY2019Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
1158000000 USD
CY2020Q4 us-gaap Long Term Debt
LongTermDebt
12169000000 USD
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
12654000000 USD
CY2020Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
500000000 USD
CY2019Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
1250000000 USD
CY2020Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
11669000000 USD
CY2019Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
11404000000 USD
CY2020 us-gaap Interest Paid Net
InterestPaidNet
567000000 USD
CY2019 us-gaap Interest Paid Net
InterestPaidNet
625000000 USD
CY2018 us-gaap Interest Paid Net
InterestPaidNet
635000000 USD
CY2020Q4 us-gaap Debt Current
DebtCurrent
500000000 USD
CY2019Q4 us-gaap Debt Current
DebtCurrent
1300000000 USD
CY2020Q4 us-gaap Commercial Paper At Carrying Value
CommercialPaperAtCarryingValue
0 USD
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
16200000000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
15500000000 USD
CY2019Q4 us-gaap Postemployment Benefits Liability Current And Noncurrent
PostemploymentBenefitsLiabilityCurrentAndNoncurrent
42000000 USD
CY2020Q4 us-gaap Postemployment Benefits Liability Current And Noncurrent
PostemploymentBenefitsLiabilityCurrentAndNoncurrent
42000000 USD
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-1066000000 USD
CY2019 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-2178000000 USD
CY2018 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
-416000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-689000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-1148000000 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
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
1000000 USD
CY2019 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
4000000 USD
CY2018 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
85000000 USD
CY2020 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
-249000000 USD
CY2019 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
-240000000 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
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
1067000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
2182000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
501000000 USD
CY2020 lmt Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Excluding Discontinued Operations Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansExcludingDiscontinuedOperationsNetOfTax
440000000 USD
CY2019 lmt Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Excluding Discontinued Operations Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociPensionAndOtherPostretirementBenefitPlansExcludingDiscontinuedOperationsNetOfTax
908000000 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
CY2020Q4 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
40566000000 USD
CY2019Q4 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
37331000000 USD
CY2020Q4 us-gaap Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year
DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
1000000000.0 USD
CY2020 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
984000000 USD
CY2019 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
741000000 USD
CY2018 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
658000000 USD
CY2020Q4 lmt Shares Of Our Stock Held In Defined Contribution Plans We Sponsor
SharesOfOurStockHeldInDefinedContributionPlansWeSponsor
30500000 shares
CY2019Q4 lmt Shares Of Our Stock Held In Defined Contribution Plans We Sponsor
SharesOfOurStockHeldInDefinedContributionPlansWeSponsor
31900000 shares
CY2020Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1500000000 shares
CY2019Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1500000000 shares
CY2020Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
50000000 shares
CY2019Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
50000000 shares
CY2020Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
280000000 shares
CY2020Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
279000000 shares
CY2019Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
281000000 shares
CY2019Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
280000000 shares
CY2019Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2020Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2020Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2019Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2020 us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
3000000.0 shares
CY2020 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1100000000 USD
CY2019 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1200000000 USD
CY2018 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
1500000000 USD
CY2019 us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
3500000 shares
CY2018 us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
4700000 shares
CY2020 us-gaap Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
347.16
CY2020Q3 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
1300000000 USD
CY2020Q4 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
3000000000.0 USD
CY2020Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1
CY2020 us-gaap Dividends Cash
DividendsCash
2800000000 USD
CY2020 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
9.80
CY2019 us-gaap Dividends Cash
DividendsCash
2600000000 USD
CY2019 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
9.00
CY2018 us-gaap Dividends Cash
DividendsCash
2300000000 USD
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
8.20
CY2020Q2 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.40
CY2020Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.40
CY2020Q3 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.40
CY2020Q4 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.60
CY2018Q4 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q2 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q3 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q4 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.40
CY2018Q2 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.00
CY2018Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.00
us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.00
CY2018Q4 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q2 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2019Q3 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
2.20
CY2018 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-606000000 USD
CY2018 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
-1232000000 USD
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
626000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-2164000000 USD
CY2019 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
-931000000 USD
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-1233000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-1011000000 USD
CY2020 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
-444000000 USD
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-567000000 USD
CY2020 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
175000000 USD
CY2019 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
149000000 USD
CY2018 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
137000000 USD
CY2020Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
173000000 USD
CY2020 lmt Employee Service Sharebased Compensation Nonvested Awards Compensation Cost Not Yet Recognized Remaining Period For Recognition
EmployeeServiceSharebasedCompensationNonvestedAwardsCompensationCostNotYetRecognizedRemainingPeriodForRecognition
P1Y9M18D
CY2020 us-gaap Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions
63000000 USD
CY2019 us-gaap Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions
103000000 USD
CY2018 us-gaap Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions
75000000 USD
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
P3Y
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
P10Y
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
11000000 shares
CY2020Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
8000000 shares
CY2020 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
52000000 USD
CY2020 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
52000000 USD
CY2020Q4 us-gaap Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
789000000 USD
CY2019Q4 us-gaap Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
810000000 USD
CY2020Q4 us-gaap Recorded Third Party Environmental Recoveries Receivable
RecordedThirdPartyEnvironmentalRecoveriesReceivable
685000000 USD
CY2019Q4 us-gaap Recorded Third Party Environmental Recoveries Receivable
RecordedThirdPartyEnvironmentalRecoveriesReceivable
703000000 USD
CY2020 lmt Time Period Environmental Costs And Recovery Of Environmental Costs Are Projected Over
TimePeriodEnvironmentalCostsAndRecoveryOfEnvironmentalCostsAreProjectedOver
P20Y
CY2020Q4 lmt Letters Of Credit Surety Bonds And Third Party Guarantees
LettersOfCreditSuretyBondsAndThirdPartyGuarantees
3400000000 USD
CY2019Q4 lmt Letters Of Credit Surety Bonds And Third Party Guarantees
LettersOfCreditSuretyBondsAndThirdPartyGuarantees
3600000000 USD
CY2020Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
871000000 USD
CY2019Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
996000000 USD
CY2020 lmt Percentage Of Guarantees That Relate To Guarantees Of Contractual Performance Of Joint Ventures
PercentageOfGuaranteesThatRelateToGuaranteesOfContractualPerformanceOfJointVentures
0.71
CY2019 lmt Percentage Of Guarantees That Relate To Guarantees Of Contractual Performance Of Joint Ventures
PercentageOfGuaranteesThatRelateToGuaranteesOfContractualPerformanceOfJointVentures
0.76
CY2020 us-gaap Severance Costs1
SeveranceCosts1
27000000 USD
CY2020 lmt Severance Charges Net Of Tax
SeveranceChargesNetOfTax
21000000 USD
CY2020 lmt Severance Charges Per Share
SeveranceChargesPerShare
0.08
CY2020Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
16900000000 USD
CY2019Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
15900000000 USD
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
13300000000 USD
CY2019Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
13800000000 USD
CY2020Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
1100000000 USD
CY2019Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
1200000000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
1717000000 USD
CY2020Q1 us-gaap Revenues
Revenues
15651000000 USD
CY2020Q2 us-gaap Revenues
Revenues
16220000000 USD
CY2020Q3 us-gaap Revenues
Revenues
16495000000 USD
CY2020Q4 us-gaap Revenues
Revenues
17032000000 USD
CY2020Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
2122000000 USD
CY2020Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
2086000000 USD
CY2020Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
2147000000 USD
CY2020Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
2289000000 USD
CY2020Q1 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
1717000000 USD
CY2020Q2 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
1626000000 USD
CY2020Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
1753000000 USD
CY2020Q4 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
1792000000 USD
CY2020Q1 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 USD
CY2020Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 USD
CY2020Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-55000000 USD
CY2020Q4 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 USD
CY2020Q2 us-gaap Net Income Loss
NetIncomeLoss
1626000000 USD
CY2020Q3 us-gaap Net Income Loss
NetIncomeLoss
1698000000 USD
CY2020Q4 us-gaap Net Income Loss
NetIncomeLoss
1792000000 USD
CY2020Q1 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
6.10
CY2020Q2 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
5.81
CY2020Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
6.28
CY2020Q4 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
6.41
CY2020Q1 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
6.08
CY2020Q2 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
5.79
CY2020Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
6.25
CY2020Q4 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
6.38
CY2020Q1 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2020Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2020Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
-0.20
CY2020Q4 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2020Q1 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2020Q2 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2020Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
-0.20
CY2020Q4 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2020Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.10
CY2020Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.81
CY2020Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.08
CY2020Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.41
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.08
CY2020Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.79
CY2020Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.05
CY2020Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.38
CY2019Q1 us-gaap Revenues
Revenues
14336000000 USD
CY2019Q2 us-gaap Revenues
Revenues
14427000000 USD
CY2019Q3 us-gaap Revenues
Revenues
15171000000 USD
CY2019Q4 us-gaap Revenues
Revenues
15878000000 USD
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
2283000000 USD
CY2019Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
2008000000 USD
CY2019Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
2105000000 USD
CY2019Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
2149000000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
1704000000 USD
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
1420000000 USD
CY2019Q3 us-gaap Net Income Loss
NetIncomeLoss
1608000000 USD
CY2019Q4 us-gaap Net Income Loss
NetIncomeLoss
1498000000 USD
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.03
CY2019Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.03
CY2019Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.70
CY2019Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.32
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.99
CY2019Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.00
CY2019Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.66
CY2019Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.29
CY2020Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
-55000000 USD
CY2020Q3 lmt Income Loss From Discontinued Operations Net Of Tax Attributable To Parent Per Share
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToParentPerShare
-0.20
CY2020Q4 us-gaap Severance Costs1
SeveranceCosts1
27000000 USD
CY2020Q4 lmt Severance Charges Net Of Tax
SeveranceChargesNetOfTax
21000000 USD
CY2020Q4 lmt Severance Charges Per Share
SeveranceChargesPerShare
0.08
CY2019Q1 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-75000000 USD
CY2019Q1 lmt Effective Income Tax Rate Reconciliation Prior Year Income Taxes Per Share
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxesPerShare
0.26
CY2019Q1 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-65000000 USD
CY2019Q1 lmt Effective Income Tax Rate Reconciliation Prior Year Income Taxes Per Share
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxesPerShare
0.23
CY2019Q3 us-gaap Income Tax Reconciliation Prior Year Income Taxes
IncomeTaxReconciliationPriorYearIncomeTaxes
-62000000 USD
CY2019Q3 lmt Effective Income Tax Rate Reconciliation Prior Year Income Taxes Per Share
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxesPerShare
0.22

Files In Submission

Name View Source Status
0000936468-21-000013-index-headers.html Edgar Link pending
0000936468-21-000013-index.html Edgar Link pending
0000936468-21-000013.txt Edgar Link pending
0000936468-21-000013-xbrl.zip Edgar Link pending
ex1012q42020.htm Edgar Link pending
ex21q42020.htm Edgar Link pending
ex23q42020.htm Edgar Link pending
ex24q42020.htm Edgar Link pending
ex311q42020-annualreport.htm Edgar Link pending
ex312q42020-annualreport.htm Edgar Link pending
ex32q42020-annualreport.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
lmt-20201231.htm Edgar Link pending
lmt-20201231.xsd Edgar Link pending
lmt-20201231_cal.xml Edgar Link unprocessable
lmt-20201231_def.xml Edgar Link unprocessable
lmt-20201231_g1.jpg Edgar Link pending
lmt-20201231_htm.xml Edgar Link completed
lmt-20201231_lab.xml Edgar Link unprocessable
lmt-20201231_pre.xml Edgar Link unprocessable
MetaLinks.json 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
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending