XML 46 R33.htm IDEA: XBRL DOCUMENT v3.26.1
Revenues (Disaggregation of Revenue) (Details) - USD ($)
$ in Millions
 3 Months Ended
Apr. 03, 2026
Apr. 04, 2025
Disaggregation of Revenue [Line Items]    
Revenues $ 4,383 $ 4,228
United States    
Disaggregation of Revenue [Line Items]    
Revenues 4,026 3,881
International    
Disaggregation of Revenue [Line Items]    
Revenues 357 347
Cost-reimbursement and fixed-price-incentive-fee    
Disaggregation of Revenue [Line Items]    
Revenues 2,028 1,888
Firm-fixed-price    
Disaggregation of Revenue [Line Items]    
Revenues 1,783 1,769
Time-and-materials and fixed-price-level-of-effort    
Disaggregation of Revenue [Line Items]    
Revenues 572 571
Intelligence & Digital    
Disaggregation of Revenue [Line Items]    
Revenues 1,497 1,397
Intelligence & Digital | United States    
Disaggregation of Revenue [Line Items]    
Revenues 1,497 1,397
Intelligence & Digital | International    
Disaggregation of Revenue [Line Items]    
Revenues 0 0
Intelligence & Digital | Cost-reimbursement and fixed-price-incentive-fee    
Disaggregation of Revenue [Line Items]    
Revenues 904 795
Intelligence & Digital | Firm-fixed-price    
Disaggregation of Revenue [Line Items]    
Revenues 344 343
Intelligence & Digital | Time-and-materials and fixed-price-level-of-effort    
Disaggregation of Revenue [Line Items]    
Revenues 249 259
Health    
Disaggregation of Revenue [Line Items]    
Revenues 1,188 1,183
Health | United States    
Disaggregation of Revenue [Line Items]    
Revenues 1,188 1,183
Health | International    
Disaggregation of Revenue [Line Items]    
Revenues 0 0
Health | Cost-reimbursement and fixed-price-incentive-fee    
Disaggregation of Revenue [Line Items]    
Revenues 428 407
Health | Firm-fixed-price    
Disaggregation of Revenue [Line Items]    
Revenues 730 735
Health | Time-and-materials and fixed-price-level-of-effort    
Disaggregation of Revenue [Line Items]    
Revenues 30 41
Homeland    
Disaggregation of Revenue [Line Items]    
Revenues 815 769
Homeland | United States    
Disaggregation of Revenue [Line Items]    
Revenues 466 433
Homeland | International    
Disaggregation of Revenue [Line Items]    
Revenues 349 336
Homeland | Cost-reimbursement and fixed-price-incentive-fee    
Disaggregation of Revenue [Line Items]    
Revenues 174 169
Homeland | Firm-fixed-price    
Disaggregation of Revenue [Line Items]    
Revenues 435 434
Homeland | Time-and-materials and fixed-price-level-of-effort    
Disaggregation of Revenue [Line Items]    
Revenues 206 166
Defense    
Disaggregation of Revenue [Line Items]    
Revenues 883 879
Defense | United States    
Disaggregation of Revenue [Line Items]    
Revenues 875 868
Defense | International    
Disaggregation of Revenue [Line Items]    
Revenues 8 11
Defense | Cost-reimbursement and fixed-price-incentive-fee    
Disaggregation of Revenue [Line Items]    
Revenues 522 517
Defense | Firm-fixed-price    
Disaggregation of Revenue [Line Items]    
Revenues 274 257
Defense | Time-and-materials and fixed-price-level-of-effort    
Disaggregation of Revenue [Line Items]    
Revenues 87 105
DoW and U.S. Intelligence Community    
Disaggregation of Revenue [Line Items]    
Revenues 2,169 2,059
DoW and U.S. Intelligence Community | Intelligence & Digital    
Disaggregation of Revenue [Line Items]    
Revenues 1,078 958
DoW and U.S. Intelligence Community | Health    
Disaggregation of Revenue [Line Items]    
Revenues 249 269
DoW and U.S. Intelligence Community | Homeland    
Disaggregation of Revenue [Line Items]    
Revenues 20 23
DoW and U.S. Intelligence Community | Defense    
Disaggregation of Revenue [Line Items]    
Revenues 822 809
Other U.S. government agencies    
Disaggregation of Revenue [Line Items]    
Revenues 1,626 1,637
Other U.S. government agencies | Intelligence & Digital    
Disaggregation of Revenue [Line Items]    
Revenues 403 429
Other U.S. government agencies | Health    
Disaggregation of Revenue [Line Items]    
Revenues 924 898
Other U.S. government agencies | Homeland    
Disaggregation of Revenue [Line Items]    
Revenues 272 276
Other U.S. government agencies | Defense    
Disaggregation of Revenue [Line Items]    
Revenues 27 34
Commercial and non-U.S. customers    
Disaggregation of Revenue [Line Items]    
Revenues 588 532
Commercial and non-U.S. customers | Intelligence & Digital    
Disaggregation of Revenue [Line Items]    
Revenues 16 10
Commercial and non-U.S. customers | Health    
Disaggregation of Revenue [Line Items]    
Revenues 15 16
Commercial and non-U.S. customers | Homeland    
Disaggregation of Revenue [Line Items]    
Revenues 523 470
Commercial and non-U.S. customers | Defense    
Disaggregation of Revenue [Line Items]    
Revenues $ 34 $ 36