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Income Taxes - Schedule of Deferred Income Tax (Benefit) Expense Attributable to Income from Continuing Operations (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Deferred income tax (benefit) expense $ (22) $ (230) $ 30
Change in valuation allowance 14 22 7
Change in effective Canadian income tax rate 0 0 (1)
Change in effective U.S. state income tax rate 3 1 6
Change in effective foreign income tax rate 0 (1) 16
Total $ (5) $ (208) $ 58