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Employee Benefit Plans (Schedule of Pension and PRB Contributions) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Payment for Other Postretirement Benefits $ 30 $ 28 $ 25
Common stock contributed to defined benefit pension plans   50  
Foreign Plan [Member]      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Payment for Pension Benefits 31 60 69
UNITED STATES      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Payment for Pension Benefits $ 0 $ 69 $ 0