v3.25.4
Shareholders' Equity - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Increase (Decrease) in Shareholders' Equity [Roll Forward]      
Beginning balance $ 14,272    
Ending balance 26,535 $ 14,272  
Accumulated Other Comprehensive Loss      
Increase (Decrease) in Shareholders' Equity [Roll Forward]      
Beginning balance (4,322) (4,327) $ (3,845)
Other comprehensive income (loss) 1,442 5 (482)
Ending balance (2,880) (4,322) (4,327)
Foreign Currency Translation      
Increase (Decrease) in Shareholders' Equity [Roll Forward]      
Beginning balance (2,390) (1,819) (1,874)
Other comprehensive income (loss) 1,241 (571) 55
Ending balance (1,149) (2,390) (1,819)
Retirement Benefit Plans      
Increase (Decrease) in Shareholders' Equity [Roll Forward]      
Beginning balance (2,179) (2,697) (2,062)
Other comprehensive income (loss) 192 519 (635)
Ending balance (1,987) (2,179) (2,697)
Other      
Increase (Decrease) in Shareholders' Equity [Roll Forward]      
Beginning balance 246 189 91
Other comprehensive income (loss) 9 57 98
Ending balance $ 255 $ 246 $ 189