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Employee Benefits - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Defined Benefit Plan Disclosure [Line Items]    
Overfunded pension plans $ 153 $ 144
Defined Contribution and Other Retirement Plans    
Defined Benefit Plan Disclosure [Line Items]    
Expected contribution to the plan 4  
Contribution to the plans 1  
U.S. Plans(1) | Pension Plans    
Defined Benefit Plan Disclosure [Line Items]    
Expected contribution to the plan 5  
U.S. Plans(1) | Nonqualified Plan    
Defined Benefit Plan Disclosure [Line Items]    
Contribution to the plans 1  
Non-U.S. Plans | Pension Plans    
Defined Benefit Plan Disclosure [Line Items]    
Expected contribution to the plan 17  
Contribution to the plans $ 4