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Retirement Plans and Profit Sharing Arrangements - Reconciliation of Changes in Benefit Obligation (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Pension Plans      
Change in benefit obligation      
Benefit obligation, beginning $ 1,355 $ 1,256  
Service cost 28 29 $ 43
Interest cost 66 65 39
Benefits paid (28) (23)  
Actuarial (gain) loss (79) 52  
Divestiture (18) 0  
Settlements (50) (45)  
Foreign currency rate changes (9) 21  
Benefit obligation, ending 1,265 1,355 1,256
Other Postretirement Plans      
Change in benefit obligation      
Benefit obligation, beginning 11 11  
Service cost 0 0  
Interest cost 1 1  
Benefits paid (1) (1)  
Actuarial (gain) loss 0 0  
Divestiture 0 0  
Settlements 0 0  
Foreign currency rate changes 0 0  
Benefit obligation, ending $ 11 $ 11 $ 11