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Information on Business Segments - Income Statement Information For Each Segment (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |
Total net sales | $ 71,043 | $ 67,571 | $ 65,984
Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 28,618 | 27,474 | 26,987
MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 12,682 | 11,253 | 11,317
RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 17,264 | 16,239 | 16,148
Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 12,479 | 12,605 | 11,532
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 52,528 | 49,927 | 49,053
United States | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 19,436 | 18,440 | 18,176
United States | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 9,053 | 7,780 | 7,821
United States | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 11,801 | 11,256 | 11,678
United States | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 12,238 | 12,451 | 11,378
Europe |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 7,716 | 7,011 | 6,267
Europe | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 5,071 | 4,898 | 4,303
Europe | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 1,327 | 786 | 1,020
Europe | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 1,243 | 1,265 | 857
Europe | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 75 | 62 | 87
Asia Pacific |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 6,241 | 5,851 | 5,479
Asia Pacific | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 2,763 | 2,800 | 2,970
Asia Pacific | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 763 | 687 | 461
Asia Pacific | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 2,556 | 2,275 | 1,994
Asia Pacific | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 159 | 89 | 54
Middle East |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 3,075 | 3,554 | 3,796
Middle East | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 808 | 987 | 1,103
Middle East | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 1,473 | 1,844 | 1,858
Middle East | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 787 | 721 | 823
Middle East | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 7 | 2 | 12
Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 1,483 | 1,228 | 1,389
Other | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 540 | 349 | 435
Other | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 66 | 156 | 157
Other | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 877 | 722 | 796
Other | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 0 | 1 | 1
U.S. Government |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 52,044 | 49,423 | 48,515
U.S. Government | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 19,314 | 18,311 | 18,026
U.S. Government | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 9,043 | 7,769 | 7,814
U.S. Government | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 11,469 | 10,961 | 11,331
U.S. Government | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 12,218 | 12,382 | 11,344
International |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 18,515 | 17,644 | 16,931
International | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 9,182 | 9,034 | 8,811
International | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 3,629 | 3,473 | 3,496
International | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 5,463 | 4,983 | 4,470
International | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 241 | 154 | 154
U.S. commercial and other |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 484 | 504 | 538
U.S. commercial and other | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 122 | 129 | 150
U.S. commercial and other | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 10 | 11 | 7
U.S. commercial and other | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 332 | 295 | 347
U.S. commercial and other | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 20 | 69 | 34
Fixed-price |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 42,728 | 40,004 | 40,969
Fixed-price | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 19,603 | 18,664 | 19,431
Fixed-price | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 8,774 | 7,661 | 8,014
Fixed-price | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 10,870 | 10,403 | 10,460
Fixed-price | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 3,481 | 3,276 | 3,064
Cost-reimbursable |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 28,315 | 27,567 | 25,015
Cost-reimbursable | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 9,015 | 8,810 | 7,556
Cost-reimbursable | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 3,908 | 3,592 | 3,303
Cost-reimbursable | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 6,394 | 5,836 | 5,688
Cost-reimbursable | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 8,998 | 9,329 | 8,468
Products |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 59,277 | 56,265 | 55,466
Products | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 23,598 | 22,758 | 22,870
Products | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 11,275 | 9,919 | 10,048
Products | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 14,005 | 12,913 | 12,811
Products | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 10,399 | 10,675 | 9,737
Services |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 11,766 | 11,306 | 10,518
Services | Aeronautics |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 5,020 | 4,716 | 4,117
Services | MFC |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 1,407 | 1,334 | 1,269
Services | RMS |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | 3,259 | 3,326 | 3,337
Services | Space |  |  |
Segment Reporting Information [Line Items] |  |  |
Total net sales | $ 2,080 | $ 1,930 | $ 1,795

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. 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