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Shareholders' Equity - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of options outstanding 18,932    
Number of options exercisable 18,932    
Total intrinsic value of options exercised $ 10,000,000 $ 8,000,000 $ 18,000,000
Cash received from the exercise of stock options 6,000,000 4,000,000 7,000,000
Tax benefit related to exercise of stock options 2,000,000 1,000,000 3,000,000
Total compensation expense related to stock incentive plans 18,000,000 18,000,000 19,000,000
Tax benefit related to compensation costs $ 7,000,000 6,000,000 8,000,000
Share-based payment arrangement      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common Stock reserved for issuance under stock incentive plans (shares) 2,400,000    
Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted common stock vesting period 4 years    
Restricted Common Stock vested during period, fair value $ 19,000,000 $ 25,000,000 $ 23,000,000
Weighted average period of cost expected to be recognized 2 years 6 months    
Unrecognized compensation expense related to equity-based awards that have yet to vest $ 32,000,000    
Stock Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation expense related to equity-based awards that have yet to vest $ 0