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v3.25.2

Revenues (Disaggregation of Revenue) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 04, 2025 | Jun. 28, 2024 | Jul. 04, 2025 | Jun. 28, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 4,233 | $ 4,107 | $ 8,461 | $ 8,058
United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 3,893 | 3,749 | 7,774 | 7,384
International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 340 | 358 | 687 | 674
Cost-reimbursement and fixed-price-incentive-fee |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,851 | 1,802 | 3,739 | 3,581
Firm-fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,827 | 1,738 | 3,596 | 3,378
Time-and-materials and fixed-price-level-of-effort |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 555 | 567 | 1,126 | 1,099
National Security & Digital |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,857 | 1,795 | 3,724 | 3,574
National Security & Digital | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,849 | 1,788 | 3,708 | 3,558
National Security & Digital | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 8 | 7 | 16 | 16
National Security & Digital | Cost-reimbursement and fixed-price-incentive-fee |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,007 | 948 | 2,020 | 1,894
National Security & Digital | Firm-fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 514 | 494 | 1,011 | 986
National Security & Digital | Time-and-materials and fixed-price-level-of-effort |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 336 | 353 | 693 | 694
Health & Civil |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,267 | 1,257 | 2,553 | 2,447
Health & Civil | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,265 | 1,255 | 2,550 | 2,444
Health & Civil | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 2 | 2 | 3 | 3
Health & Civil | Cost-reimbursement and fixed-price-incentive-fee |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 430 | 451 | 901 | 898
Health & Civil | Firm-fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 787 | 749 | 1,546 | 1,439
Health & Civil | Time-and-materials and fixed-price-level-of-effort |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 50 | 57 | 106 | 110
Commercial & International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 566 | 560 | 1,133 | 1,068
Commercial & International | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 247 | 227 | 485 | 435
Commercial & International | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 319 | 333 | 648 | 633
Commercial & International | Cost-reimbursement and fixed-price-incentive-fee |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 90 | 90 | 185 | 175
Commercial & International | Firm-fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 345 | 352 | 704 | 671
Commercial & International | Time-and-materials and fixed-price-level-of-effort |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 131 | 118 | 244 | 222
Defense Systems |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 543 | 495 | 1,051 | 969
Defense Systems | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 532 | 479 | 1,031 | 947
Defense Systems | International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 11 | 16 | 20 | 22
Defense Systems | Cost-reimbursement and fixed-price-incentive-fee |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 324 | 313 | 633 | 614
Defense Systems | Firm-fixed-price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 181 | 143 | 335 | 282
Defense Systems | Time-and-materials and fixed-price-level-of-effort |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 38 | 39 | 83 | 73
DoD and U.S. Intelligence Community |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 2,065 | 1,947 | 4,124 | 3,860
DoD and U.S. Intelligence Community | National Security & Digital |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,324 | 1,247 | 2,650 | 2,468
DoD and U.S. Intelligence Community | Health & Civil |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 253 | 255 | 522 | 512
DoD and U.S. Intelligence Community | Commercial & International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 2 | 4 | 12 | 14
DoD and U.S. Intelligence Community | Defense Systems |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 486 | 441 | 940 | 866
Other U.S. government agencies |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 1,624 | 1,611 | 3,260 | 3,148
Other U.S. government agencies | National Security & Digital |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 507 | 520 | 1,023 | 1,045
Other U.S. government agencies | Health & Civil |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 995 | 986 | 1,994 | 1,903
Other U.S. government agencies | Commercial & International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 99 | 81 | 196 | 154
Other U.S. government agencies | Defense Systems |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 23 | 24 | 47 | 46
Commercial and non-U.S. customers |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 544 | 549 | 1,077 | 1,050
Commercial and non-U.S. customers | National Security & Digital |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 26 | 28 | 51 | 61
Commercial and non-U.S. customers | Health & Civil |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 19 | 16 | 37 | 32
Commercial and non-U.S. customers | Commercial & International |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | 465 | 475 | 925 | 900
Commercial and non-U.S. customers | Defense Systems |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues | $ 34 | $ 30 | $ 64 | $ 57

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