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Segment and Revenue Information - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | $ 16,866 | $ 19,751 | $ 33,435 | $ 37,672
Commercial Airplanes | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 6,003 | 8,840 | 10,656 | 15,544
Commercial Airplanes | Operating Segments | Total revenues from contracts with customers |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | $ 5,980 | $ 8,832 | $ 10,583 | $ 15,497
Commercial Airplanes | Operating Segments | Revenue recognized on fixed-price contracts |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 100.00% | 100.00% | 100.00% | 100.00%
Commercial Airplanes | Operating Segments | Revenue recognized at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 99.00% | 99.00% | 99.00% | 99.00%
Commercial Airplanes | Operating Segments | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | $ 2,173 | $ 3,740 | $ 3,158 | $ 7,175
Commercial Airplanes | Operating Segments | Total non-U.S. revenues |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 3,807 | 5,066 | 7,868 | 8,296
Commercial Airplanes | Operating Segments | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 777 | 2,038 | 1,547 | 3,393
Commercial Airplanes | Operating Segments | Asia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 2,280 | 1,549 | 4,393 | 2,355
Commercial Airplanes | Operating Segments | Middle East |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 406 | 750 | 1,174 | 1,466
Commercial Airplanes | Operating Segments | Other non-U.S. |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 344 | 729 | 754 | 1,082
Commercial Airplanes | Intersegment revenues eliminated on consolidation |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 23 | 8 | 73 | 47
Defense, Space & Security | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | $ 6,021 | $ 6,167 | $ 12,971 | $ 12,706
Defense, Space & Security | Operating Segments | Revenue from the U.S. government |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 89.00% | 90.00% | 90.00% | 90.00%
Defense, Space & Security | Operating Segments | Revenue recognized on fixed-price contracts |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 52.00% | 57.00% | 55.00% | 59.00%
Defense, Space & Security | Operating Segments | Revenue recognized over time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 99.00% | 99.00% | 99.00% | 99.00%
Defense, Space & Security | Operating Segments | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | $ 4,519 | $ 5,028 | $ 9,963 | $ 10,338
Defense, Space & Security | Operating Segments | Total non-U.S. revenues |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 1,502 | 1,139 | 3,008 | 2,368
Global Services | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 4,889 | 4,746 | 9,934 | 9,466
Global Services | Operating Segments | Commercial |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 2,900 | 2,703 | 5,900 | 5,419
Global Services | Operating Segments | Government |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | 1,895 | 1,948 | 3,829 | 3,874
Global Services | Operating Segments | Total revenues from contracts with customers |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax | $ 4,795 | $ 4,651 | $ 9,729 | $ 9,293
Global Services | Operating Segments | Revenue from the U.S. government |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 27.00% | 31.00% | 28.00% | 31.00%
Global Services | Operating Segments | Revenue recognized on fixed-price contracts |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 87.00% | 87.00% | 87.00% | 87.00%
Global Services | Operating Segments | Revenue recognized at a point in time |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax, percentage | 53.00% | 51.00% | 53.00% | 51.00%
Global Services | Intersegment revenues eliminated on consolidation |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | $ 94 | $ 95 | $ 205 | $ 173
B-737-Max | Customer Concessions | Commercial Airplanes | Operating Segments |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer, excluding assessed tax |  | $ 26 | $ (443) | $ 26

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