v3.26.3
Other Financial Data - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Oct. 03, 2026
Jul. 04, 2026
Apr. 04, 2026
Sep. 27, 2025
Jun. 28, 2025
Mar. 29, 2025
Oct. 03, 2026
Sep. 27, 2025
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Balance at beginning of period     $ 2,427       $ 2,427  
Total other comprehensive income (loss), net of tax $ 18     $ (5)     13 $ 122
Balance at end of period 3,086           3,086  
Accumulated Other Comprehensive Income (Loss)                
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Balance at beginning of period (2,425) $ (2,423) (2,420) (2,412) $ (2,500) $ (2,539) (2,420) (2,539)
Total other comprehensive income (loss), net of tax 18 (2) (3) (5) 88 39    
Balance at end of period (2,407) (2,425) (2,423) (2,417) (2,412) (2,500) (2,407) (2,417)
Foreign Currency Translation Adjustments                
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Balance at beginning of period (480)   (445) (428)   (546) (445) (546)
Other comprehensive income (loss) before reclassification adjustment 6     (11)     (31) 104
Reclassification adjustment before tax (1)     (2)     (3) (4)
Tax benefit (expense) (1)     0     3 5
Total other comprehensive income (loss), net of tax 4     (13)     (31) 105
Balance at end of period (476) (480)   (441) (428)   (476) (441)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent                
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Balance at beginning of period (6)   (6) (7)   (7) (6) (7)
Other comprehensive income (loss) before reclassification adjustment 3     0     3 0
Other comprehensive income (loss) before reclassification adjustment, net of tax 3     0     3 0
Total other comprehensive income (loss), net of tax 3     0     3 0
Balance at end of period (3) (6)   (7) (7)   (3) (7)
Defined Benefit Plans                
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Balance at beginning of period (1,939)   $ (1,969) (1,977)   $ (1,986) (1,969) (1,986)
Other comprehensive income (loss) before reclassification adjustment 0     0     10 (8)
Tax benefit (expense) 0     0     (3) 2
Other comprehensive income (loss) before reclassification adjustment, net of tax 0     0     7 (6)
Tax expense (3)     (2)     (10) (5)
Reclassification adjustments into Net earnings, net of tax 11     8     34 23
Total other comprehensive income (loss), net of tax 11     8     41 17
Balance at end of period (1,928) $ (1,939)   (1,969) $ (1,977)   (1,928) (1,969)
Reclassification adjustment - Actuarial net losses into Other income                
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Reclassification adjustment before tax 15     10     44 28
Reclassification adjustment - Prior service benefits into Other income                
Accumulated Other Comprehensive Income (Loss) [Roll Forward]                
Reclassification adjustment before tax $ (1)     $ 0     $ 0 $ 0