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v3.25.3

Segment and Revenue Information - Schedule of Depreciation and Amortization Expense by Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization | $ 491 | $ 444 | $ 1,417 | $ 1,327
Operating Segments | Commercial Airplanes |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization | 111 | 88 | 323 | 283
Depreciation and amortization expense, business segment allocation | 80 | 59 | 252 | 225
Operating Segments | Defense, Space & Security |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization | 56 | 57 | 159 | 153
Depreciation and amortization expense, business segment allocation | 72 | 44 | 212 | 182
Operating Segments | Global Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization | 79 | 75 | 225 | 227
Depreciation and amortization expense, business segment allocation | 21 | 15 | 60 | 53
Unallocated items, eliminations and other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization | 245 | 224 | 710 | 664
Intersegment revenues eliminated on consolidation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Depreciation and amortization expense, business segment allocation | $ 173 | $ 118 | $ 524 | $ 460

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