v3.26.3
Accumulated Other Comprehensive Loss, Excluding Noncontrolling Interests (Detail) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 27, 2026
Sep. 28, 2025
Sep. 27, 2026
Sep. 28, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance $ 85,492 $ 89,012 $ 86,775 $ 88,497
Other comprehensive income (loss) 249 367 1,086 (231)
Ending balance 89,301 93,096 89,301 93,096
Accumulated Other Comprehensive Income (Loss) [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance (7,218) (8,438) (8,069) (7,842)
Other comprehensive income (loss) 249 372 1,100 [1] (224)
Ending balance (6,969) $ (8,066) (6,969) $ (8,066)
Foreign Currency Translation Adjustment [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance [2]     (7,796)  
Other comprehensive income (loss) [1],[2]     973  
Ending balance [2] (6,822)   (6,822)  
Derivative Financial Instruments [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     (321)  
Other comprehensive income (loss) [1]     106  
Ending balance (215)   (215)  
Available-For-Sale Securities [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     (28)  
Other comprehensive income (loss) [1]     42  
Ending balance 14   14  
Prior Service (Costs)/Credits and Other [Member]        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     75  
Other comprehensive income (loss) [1]     (21)  
Ending balance $ 55   $ 55  
[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.