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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Income Tax Examination [Line Items]    
Income tax expense $ 21 $ 48
Effective tax rate 12.00% 12.00%
Income tax (benefit) expense associated with discrete items $ 4 $ (1)
Cash taxes paid $ 64 $ 52