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Stock Based Compensation - Restricted Stock Units - Additional Information (Details) - Restricted Stock Units (RSUs) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Share Based Compensation    
Fair value of restricted stock units vested   $ 0
Minimum    
Share Based Compensation    
Age and period of service of the participant to be eligible for retirement 75 years  
Maximum    
Share Based Compensation    
Fair value of restricted stock units vested $ 1  
Employees    
Share Based Compensation    
Award vesting period 3 years  
Directors    
Share Based Compensation    
Award vesting period 1 year