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Employee Benefit Plans (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Defined Contribution Plan Disclosure [Line Items]      
Fair value of plan assets at end of year $ 66 $ 77  
Benefit obligation at end of year 44 54  
Funded status 22 23  
Pension      
Defined Contribution Plan Disclosure [Line Items]      
Defined contribution cost 17 16 $ 16
Retirement Savings (401(k) Plan)      
Defined Contribution Plan Disclosure [Line Items]      
Defined contribution cost $ 28 $ 27 $ 27