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Employee Benefit Plans - Narrative (Details)
$ in Millions
12 Months Ended
Dec. 31, 2024
USD ($)
Retiree
Dec. 31, 2023
USD ($)
Retiree
Dec. 31, 2022
USD ($)
Restructuring Cost and Reserve [Line Items]      
Number of retirees and dependents | Retiree 267 290  
Deferred compensation plan $ 17 $ 33  
Savings Investment Plan      
Restructuring Cost and Reserve [Line Items]      
Employer matching percent 6.00%    
Maximum contribution, percent of employee salary 10.00%    
401(k) Plan      
Restructuring Cost and Reserve [Line Items]      
Defined contribution cost recognized $ 19 19 $ 12
Deferred Compensation Plan      
Restructuring Cost and Reserve [Line Items]      
Market value of the trust assets, excluding common stock   33  
Deferred compensation plan   33  
Contributions to deferred compensation plan $ 3 $ 3 $ 1