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Benefit Plans and Other Postretirement Benefits Defined Contribution Plans (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Retirement Benefits [Abstract]    
Defined Contribution Plan, Cost $ 46 $ 43
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Defined Contribution Plan, Cost $ 46 $ 43