XML 47 R36.htm IDEA: XBRL DOCUMENT
v3.21.2

INFORMATION ON BUSINESS SEGMENTS - Income Statement Information For Each Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 26, 2021 | Sep. 27, 2020 | Sep. 26, 2021 | Sep. 27, 2020
Net sales |  |  |  |
Net sales | $ 16,028 | $ 16,495 | $ 49,315 | $ 48,366
United States |  |  |  |
Net sales |  |  |  |
Net sales | 11,883 | 11,707 | 36,078 | 36,150
Asia Pacific |  |  |  |
Net sales |  |  |  |
Net sales | 1,366 | 1,573 | 4,468 | 3,894
Europe |  |  |  |
Net sales |  |  |  |
Net sales | 1,381 | 1,900 | 4,916 | 4,741
Middle East |  |  |  |
Net sales |  |  |  |
Net sales | 1,137 | 1,121 | 3,005 | 2,925
Other |  |  |  |
Net sales |  |  |  |
Net sales | 261 | 194 | 848 | 656
U.S. Government |  |  |  |
Net sales |  |  |  |
Net sales | 11,759 | 11,570 | 35,759 | 35,738
International |  |  |  |
Net sales |  |  |  |
Net sales | 4,145 | 4,788 | 13,237 | 12,216
U.S. commercial and other |  |  |  |
Net sales |  |  |  |
Net sales | 124 | 137 | 319 | 412
Fixed-price |  |  |  |
Net sales |  |  |  |
Net sales | 9,967 | 9,934 | 30,228 | 28,703
Cost-reimbursable |  |  |  |
Net sales |  |  |  |
Net sales | 6,061 | 6,561 | 19,087 | 19,663
Products |  |  |  |
Net sales |  |  |  |
Net sales | 13,475 | 13,869 | 41,486 | 40,607
Services |  |  |  |
Net sales |  |  |  |
Net sales | 2,553 | 2,626 | 7,829 | 7,759
Aeronautics |  |  |  |
Net sales |  |  |  |
Net sales | 6,568 | 6,680 | 19,621 | 19,552
Aeronautics | United States |  |  |  |
Net sales |  |  |  |
Net sales | 4,339 | 3,951 | 13,010 | 13,370
Aeronautics | Asia Pacific |  |  |  |
Net sales |  |  |  |
Net sales | 890 | 1,099 | 2,697 | 2,447
Aeronautics | Europe |  |  |  |
Net sales |  |  |  |
Net sales | 910 | 1,141 | 2,708 | 2,595
Aeronautics | Middle East |  |  |  |
Net sales |  |  |  |
Net sales | 360 | 440 | 955 | 981
Aeronautics | Other |  |  |  |
Net sales |  |  |  |
Net sales | 69 | 49 | 251 | 159
Aeronautics | U.S. Government |  |  |  |
Net sales |  |  |  |
Net sales | 4,312 | 3,930 | 12,952 | 13,315
Aeronautics | International |  |  |  |
Net sales |  |  |  |
Net sales | 2,229 | 2,729 | 6,611 | 6,182
Aeronautics | U.S. commercial and other |  |  |  |
Net sales |  |  |  |
Net sales | 27 | 21 | 58 | 55
Aeronautics | Fixed-price |  |  |  |
Net sales |  |  |  |
Net sales | 4,819 | 4,718 | 14,473 | 13,769
Aeronautics | Cost-reimbursable |  |  |  |
Net sales |  |  |  |
Net sales | 1,749 | 1,962 | 5,148 | 5,783
Aeronautics | Products |  |  |  |
Net sales |  |  |  |
Net sales | 5,573 | 5,742 | 16,635 | 16,671
Aeronautics | Services |  |  |  |
Net sales |  |  |  |
Net sales | 995 | 938 | 2,986 | 2,881
MFC |  |  |  |
Net sales |  |  |  |
Net sales | 2,781 | 2,971 | 8,474 | 8,391
MFC | United States |  |  |  |
Net sales |  |  |  |
Net sales | 1,934 | 2,207 | 6,158 | 6,268
MFC | Asia Pacific |  |  |  |
Net sales |  |  |  |
Net sales | 81 | 70 | 188 | 217
MFC | Europe |  |  |  |
Net sales |  |  |  |
Net sales | 226 | 208 | 640 | 546
MFC | Middle East |  |  |  |
Net sales |  |  |  |
Net sales | 527 | 475 | 1,452 | 1,324
MFC | Other |  |  |  |
Net sales |  |  |  |
Net sales | 13 | 11 | 36 | 36
MFC | U.S. Government |  |  |  |
Net sales |  |  |  |
Net sales | 1,938 | 2,206 | 6,155 | 6,259
MFC | International |  |  |  |
Net sales |  |  |  |
Net sales | 847 | 764 | 2,316 | 2,123
MFC | U.S. commercial and other |  |  |  |
Net sales |  |  |  |
Net sales | (4) | 1 | 3 | 9
MFC | Fixed-price |  |  |  |
Net sales |  |  |  |
Net sales | 1,900 | 2,034 | 5,769 | 5,629
MFC | Cost-reimbursable |  |  |  |
Net sales |  |  |  |
Net sales | 881 | 937 | 2,705 | 2,762
MFC | Products |  |  |  |
Net sales |  |  |  |
Net sales | 2,429 | 2,614 | 7,410 | 7,311
MFC | Services |  |  |  |
Net sales |  |  |  |
Net sales | 352 | 357 | 1,064 | 1,080
RMS |  |  |  |
Net sales |  |  |  |
Net sales | 3,980 | 3,998 | 12,329 | 11,783
RMS | United States |  |  |  |
Net sales |  |  |  |
Net sales | 2,933 | 3,084 | 8,945 | 9,003
RMS | Asia Pacific |  |  |  |
Net sales |  |  |  |
Net sales | 409 | 383 | 1,593 | 1,165
RMS | Europe |  |  |  |
Net sales |  |  |  |
Net sales | 213 | 191 | 637 | 528
RMS | Middle East |  |  |  |
Net sales |  |  |  |
Net sales | 246 | 206 | 593 | 626
RMS | Other |  |  |  |
Net sales |  |  |  |
Net sales | 179 | 134 | 561 | 461
RMS | U.S. Government |  |  |  |
Net sales |  |  |  |
Net sales | 2,838 | 2,971 | 8,711 | 8,685
RMS | International |  |  |  |
Net sales |  |  |  |
Net sales | 1,047 | 914 | 3,384 | 2,780
RMS | U.S. commercial and other |  |  |  |
Net sales |  |  |  |
Net sales | 95 | 113 | 234 | 318
RMS | Fixed-price |  |  |  |
Net sales |  |  |  |
Net sales | 2,617 | 2,666 | 8,096 | 7,787
RMS | Cost-reimbursable |  |  |  |
Net sales |  |  |  |
Net sales | 1,363 | 1,332 | 4,233 | 3,996
RMS | Products |  |  |  |
Net sales |  |  |  |
Net sales | 3,201 | 3,120 | 9,870 | 9,365
RMS | Services |  |  |  |
Net sales |  |  |  |
Net sales | 779 | 878 | 2,459 | 2,418
Space |  |  |  |
Net sales |  |  |  |
Net sales | 2,699 | 2,846 | 8,891 | 8,640
Space | United States |  |  |  |
Net sales |  |  |  |
Net sales | 2,677 | 2,465 | 7,965 | 7,509
Space | Asia Pacific |  |  |  |
Net sales |  |  |  |
Net sales | (14) | 21 | (10) | 65
Space | Europe |  |  |  |
Net sales |  |  |  |
Net sales | 32 | 360 | 931 | 1,072
Space | Middle East |  |  |  |
Net sales |  |  |  |
Net sales | 4 | 0 | 5 | (6)
Space | Other |  |  |  |
Net sales |  |  |  |
Net sales | 0 | 0 | 0 | 0
Space | U.S. Government |  |  |  |
Net sales |  |  |  |
Net sales | 2,671 | 2,463 | 7,941 | 7,479
Space | International |  |  |  |
Net sales |  |  |  |
Net sales | 22 | 381 | 926 | 1,131
Space | U.S. commercial and other |  |  |  |
Net sales |  |  |  |
Net sales | 6 | 2 | 24 | 30
Space | Fixed-price |  |  |  |
Net sales |  |  |  |
Net sales | 631 | 516 | 1,890 | 1,518
Space | Cost-reimbursable |  |  |  |
Net sales |  |  |  |
Net sales | 2,068 | 2,330 | 7,001 | 7,122
Space | Products |  |  |  |
Net sales |  |  |  |
Net sales | 2,272 | 2,393 | 7,571 | 7,260
Space | Services |  |  |  |
Net sales |  |  |  |
Net sales | $ 427 | $ 453 | $ 1,320 | $ 1,380

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 235 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-05(b)(2)) -URI http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 22: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenuesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaPacificMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=us-gaap_MiddleEastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=lmt_OtherRegionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=lmt_USGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=lmt_InternationalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=lmt_UnitedStatesCommercialAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=us-gaap_FixedPriceContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=lmt_CostReimbursableContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ProductMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ServiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=lmt_AeronauticsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=lmt_MissilesAndFireControlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=lmt_RotaryAndMissionSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=lmt_SpaceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |