v3.26.1
Shareholders' Equity - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 6 Months Ended
Jul. 04, 2026
Jun. 28, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period $ 7,875 $ 7,204
Other comprehensive loss before reclassifications (37) 136
Reclassified from Accumulated other comprehensive income 3 (1)
Balance at end of period 8,054 7,433
Accumulated Other Comprehensive Income (Loss)    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period 129 (304)
Balance at end of period 95 (169)
Pension and Postretirement Benefits Adjustments    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period 119 (179)
Other comprehensive loss before reclassifications 0 0
Reclassified from Accumulated other comprehensive income 2 0
Balance at end of period 121 (179)
Foreign Currency Translation Adjustments    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period 12 (120)
Other comprehensive loss before reclassifications (30) 133
Reclassified from Accumulated other comprehensive income 0 (2)
Balance at end of period (18) 11
Deferred Gains (Losses) on Hedge Contracts    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Balance at beginning of period (2) (5)
Other comprehensive loss before reclassifications (7) 3
Reclassified from Accumulated other comprehensive income 1 1
Balance at end of period $ (8) $ (1)