v3.25.3
BUSINESS SEGMENT INFORMATION - Revenues and Income From Continuing Operations by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Oct. 03, 2025
Sep. 27, 2024
Oct. 03, 2025
Sep. 27, 2024
Segment Reporting Information [Line Items]        
Revenue $ 5,659 $ 5,292 $ 16,217 $ 15,802
Cost of revenue (4,165) (3,873) (12,038) (11,675)
Other segment costs (594) (585) (1,616) (1,680)
Segment operating income 621 495 1,717 1,349
Non-service FAS pension income and other, net [1] 98 101 287 275
Interest expense, net (152) (166) (454) (514)
Income before income taxes 567 430 1,550 1,110
Operating segments | CS        
Segment Reporting Information [Line Items]        
Revenue 1,462 1,382 4,190 4,022
Cost of revenue (911) (858) (2,637) (2,571)
Other segment costs (169) (165) (490) (453)
Segment operating income 382 359 1,063 998
Operating segments | IMS        
Segment Reporting Information [Line Items]        
Revenue 1,700 1,608 4,914 4,906
Cost of revenue (1,308) (1,203) (3,808) (3,743)
Other segment costs (188) (201) (485) (574)
Segment operating income 204 204 621 589
Operating segments | SAS        
Segment Reporting Information [Line Items]        
Revenue 1,809 1,683 5,207 5,141
Cost of revenue (1,425) (1,325) (4,112) (4,020)
Other segment costs (166) (163) (481) (495)
Segment operating income 218 195 614 626
Operating segments | AR        
Segment Reporting Information [Line Items]        
Revenue 755 669 2,082 1,886
Cost of revenue (589) (535) (1,627) (1,466)
Other segment costs (70) (58) (190) (186)
Segment operating income 96 76 265 234
Other        
Segment Reporting Information [Line Items]        
Revenue (67) (50) (176) (153)
Cost of revenue 68 48 146 125
Other segment costs (1) 2 30 28
Corporate        
Segment Reporting Information [Line Items]        
Segment operating income $ (279) $ (339) $ (846) $ (1,098)
[1] “FAS” is defined as Financial Accounting Standards.