v3.26.1
Accumulated Other Comprehensive Loss, Excluding Noncontrolling Interests (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance $ 90,404 $ 90,637 $ 86,775 $ 88,497
Other comprehensive income/(loss), net of tax (26) 143 837 (598)
Ending balance 85,492 89,012 85,492 89,012
Accumulated Other Comprehensive Income (Loss) [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance (7,203) (8,581) (8,069) (7,842)
Other comprehensive income/(loss), net of tax (15) 143 852 [1] (596)
Ending balance (7,218) $ (8,438) (7,218) $ (8,438)
Foreign Currency Translation Adjustment [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance [2]     (7,796)  
Other comprehensive income/(loss), net of tax [1],[2]     785  
Ending balance [2] (7,011)   (7,011)  
Derivative Financial Instruments [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     (321)  
Other comprehensive income/(loss), net of tax [1]     60  
Ending balance (261)   (261)  
Available-For-Sale Securities [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     (28)  
Other comprehensive income/(loss), net of tax [1]     20  
Ending balance (7)   (7)  
Prior Service (Costs)/Credits and Other [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     75  
Other comprehensive income/(loss), net of tax [1]     (13)  
Ending balance $ 62   $ 62  
[1] Foreign currency translation adjustments include net gains/(losses) related to the impact of our net investment hedging program.
[2] Amounts do not include foreign currency translation adjustments attributable to noncontrolling interests.