Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax [Line Items]
Deferred tax assets after valuation allowance	$ 448
Net deferred tax assets (prior year less than)	52	$ 0
Gross deferred tax liabilities	396	471
Unrecognized tax benefits	92	70	$ 24
Unrecognized tax benefits that would impact effective tax rate	42
Interest and income taxes accrued	14	11
Penalties and interest expense	3	8
Maximum
Income Tax [Line Items]
Net deferred tax assets (prior year less than)	52	$ 1
Domestic Tax Authority and State and Local Jurisdiction
Income Tax [Line Items]
Decrease in unrecognized tax benefits is reasonably possible	58
Domestic Tax Authority
Income Tax [Line Items]
Deferred tax assets after valuation allowance	38
State and Local Jurisdiction
Income Tax [Line Items]
Deferred tax assets after valuation allowance	$ 2