Income Taxes - Income (Loss) before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
U.S.	$ (102)	$ (993)	$ (39)
Foreign	615	(147)	216
Income (Loss) before Income Taxes	$ 513	$ (1,140)	$ 177

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details