v3.25.3
Acquisitions, Goodwill and Intangible Assets (Narrative) (Details) - USD ($)
3 Months Ended 9 Months Ended
May 23, 2025
Oct. 03, 2025
Sep. 27, 2024
Oct. 03, 2025
Sep. 27, 2024
Jan. 03, 2025
Dec. 29, 2023
Goodwill [Line Items]              
Goodwill   $ 6,342,000,000   $ 6,342,000,000   $ 6,084,000,000 $ 6,112,000,000
Revenues   4,469,000,000 $ 4,190,000,000 12,967,000,000 $ 12,297,000,000    
Impairment of intangible assets   0 0 0 0    
Amortization of intangible assets   34,000,000 $ 37,000,000 96,000,000 $ 110,000,000    
National Security & Digital              
Goodwill [Line Items]              
Goodwill   2,987,000,000   2,987,000,000   $ 2,758,000,000 $ 2,758,000,000
Savanna Industries, Inc.              
Goodwill [Line Items]              
Purchase consideration $ 293,000,000            
Cash acquired 29,000,000            
Goodwill $ 229,000,000            
Savanna Industries, Inc. | National Security & Digital              
Goodwill [Line Items]              
Revenues   $ 26,000,000   $ 38,000,000