XML 127 R107.htm IDEA: XBRL DOCUMENT v3.25.0.1
Business Segments (Segment Reporting Information by Segment) (Details) - USD ($)
$ in Millions
 12 Months Ended
Jan. 03, 2025
Dec. 29, 2023
Dec. 30, 2022
Segment Reporting Information [Line Items]      
Revenues $ 16,662 $ 15,438 $ 14,396
Amortization of intangible assets 147 202 230
Corporate expense 5 (6) (3)
Total operating income 1,827 621 1,088
Operating segments      
Segment Reporting Information [Line Items]      
Revenues 16,662 15,438 14,396
Direct labor 3,699 3,496 3,214
Amortization of intangible assets 147 202 229
Other segment expense 10,803 10,989 9,757
Segment operating income (loss) 2,013 751  
Total operating income     1,196
Operating segments | National Security & Digital      
Segment Reporting Information [Line Items]      
Revenues 7,365 7,196 6,745
Direct labor 1,934 1,838 1,699
Amortization of intangible assets 23 47 57
Other segment expense 4,688 4,639 4,383
Segment operating income (loss) 720 672  
Total operating income     606
Operating segments | Health & Civil      
Segment Reporting Information [Line Items]      
Revenues 5,015 4,238 3,945
Direct labor 951 894 825
Amortization of intangible assets 27 40 48
Other segment expense 2,942 2,730 2,624
Segment operating income (loss) 1,095 574  
Total operating income     448
Operating segments | Commercial & International      
Segment Reporting Information [Line Items]      
Revenues 2,252 2,126 1,900
Direct labor 407 386 322
Amortization of intangible assets 30 37 35
Other segment expense 1,711 2,263 1,412
Segment operating income (loss) 104 (560)  
Total operating income     131
Operating segments | Defense Systems      
Segment Reporting Information [Line Items]      
Revenues 2,030 1,878 1,806
Direct labor 407 378 368
Amortization of intangible assets 67 78 89
Other segment expense 1,462 1,357 1,338
Segment operating income (loss) 94 65  
Total operating income     11
Corporate expense      
Segment Reporting Information [Line Items]      
Corporate expense $ 186 $ 130 $ 108