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INFORMATION ON BUSINESS SEGMENTS - Summary Operating Results For Each Business Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 29, 2025 | Jun. 30, 2024 | Jun. 29, 2025 | Jun. 30, 2024
Sales |  |  |  |
Total sales | $ 18,155 | $ 18,122 | $ 36,118 | $ 35,317
Operating costs and expenses |  |  |  |
Total operating costs and expenses | 17,421 | 15,992 | 33,061 | 31,194
Operating profit |  |  |  |
Total operating profit | 748 | 2,148 | 3,120 | 4,177
Unallocated items |  |  |  |
Impairment and severance charges | (66) | (87) | (66) | (87)
Business Segments |  |  |  |
Sales |  |  |  |
Total sales | 18,155 | 18,122 | 36,118 | 35,317
Operating costs and expenses |  |  |  |
Total operating costs and expenses | 17,599 | 16,102 | 33,523 | 31,589
Operating profit |  |  |  |
Total operating profit | 571 | 2,042 | 2,656 | 3,787
Unallocated items |  |  |  |
Unallocated items |  |  |  |
FAS/CAS pension operating adjustment | 379 | 406 | 758 | 812
Impairment and severance charges | (66) | (87) | (66) | (87)
Intangible asset amortization expense | (63) | (61) | (127) | (122)
Other, net | (73) | (152) | (101) | (213)
Total unallocated items | 177 | 106 | 464 | 390
Intersegment sales |  |  |  |
Sales |  |  |  |
Total sales | (1,044) | (944) | (1,949) | (1,909)
Aeronautics |  |  |  |
Sales |  |  |  |
Total sales | 7,420 | 7,277 | 14,477 | 14,122
Aeronautics | Business Segments |  |  |  |
Sales |  |  |  |
Total sales | 7,420 | 7,277 | 14,477 | 14,122
Operating costs and expenses |  |  |  |
Total operating costs and expenses | 7,517 | 6,526 | 13,854 | 12,696
Operating profit |  |  |  |
Total operating profit | (98) | 751 | 622 | 1,430
Aeronautics | Intersegment sales |  |  |  |
Sales |  |  |  |
Total sales | (97) | (67) | (186) | (137)
Missiles and Fire Control |  |  |  |
Sales |  |  |  |
Total sales | 3,433 | 3,102 | 6,806 | 6,095
Missiles and Fire Control | Business Segments |  |  |  |
Sales |  |  |  |
Total sales | 3,433 | 3,102 | 6,806 | 6,095
Operating costs and expenses |  |  |  |
Total operating costs and expenses | 2,955 | 2,653 | 5,863 | 5,339
Operating profit |  |  |  |
Total operating profit | 479 | 450 | 944 | 761
Missiles and Fire Control | Intersegment sales |  |  |  |
Sales |  |  |  |
Total sales | (231) | (204) | (398) | (406)
Rotary and Mission Systems |  |  |  |
Sales |  |  |  |
Total sales | 3,995 | 4,548 | 8,323 | 8,636
Rotary and Mission Systems | Business Segments |  |  |  |
Sales |  |  |  |
Total sales | 3,995 | 4,548 | 8,323 | 8,636
Operating costs and expenses |  |  |  |
Total operating costs and expenses | 4,170 | 4,061 | 8,028 | 7,726
Operating profit |  |  |  |
Total operating profit | (172) | 495 | 349 | 925
Rotary and Mission Systems | Intersegment sales |  |  |  |
Sales |  |  |  |
Total sales | (632) | (574) | (1,198) | (1,160)
Space |  |  |  |
Sales |  |  |  |
Total sales | 3,307 | 3,195 | 6,512 | 6,464
Space | Business Segments |  |  |  |
Sales |  |  |  |
Total sales | 3,307 | 3,195 | 6,512 | 6,464
Operating costs and expenses |  |  |  |
Total operating costs and expenses | 2,957 | 2,862 | 5,778 | 5,828
Operating profit |  |  |  |
Total operating profit | 362 | 346 | 741 | 671
Space | Intersegment sales |  |  |  |
Sales |  |  |  |
Total sales | $ (84) | $ (99) | $ (167) | $ (206)

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