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Stock-Based Compensation - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum number of shares available for grant (in shares) 104,125,000    
Available for future grants (in shares) 7,438,613    
Amended LTIP plan-award granted as an option or stock appreciation right (in shares) 1    
Amended LTIP plan - award granted in a form other than option or stock appreciation right (in shares) 1.61    
Aggregate intrinsic value of options outstanding $ 25    
Weighted average remaining contractual term of options outstanding 4 years 6 months    
Number of shares exercisable (in shares) 247,725    
Aggregate intrinsic value of options exercisable $ 25    
Exercisable weighted average exercise price (in dollars per share) $ 141.19    
Weighted average remaining contractual term of options exercisable 2 years 8 months 12 days    
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation related to stock options granted $ 3    
Unrecognized compensation, weighted average period of recognition 2 years 7 months 6 days    
Stock options | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period (in years) 1 year    
Stock options | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expiration period (in years) 10 years    
Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period (in years) 4 years    
Unrecognized compensation related to stock options granted $ 52    
Unrecognized compensation, weighted average period of recognition 2 years 7 months 6 days    
Performance Share Units (PSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation related to stock options granted $ 2    
Unrecognized compensation, weighted average period of recognition 1 year 10 months 24 days    
PSU cycle 3 years    
LTIP      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Available for future grants (in shares) 7,438,613 7,731,573 8,238,993
LTIP | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
LTIP dividend equivalent payment, in years 4 years    
Dividend yield for period dividend equivalents paid 2.25% 2.24% 1.85%
LTIP | Stock options | Options during vesting period      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Dividend yield for period dividend equivalents paid 0.00%    
TSOP      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum number of shares available for grant (in shares) 6,000,000    
Available for future grants (in shares) 437,746 436,571 436,402