Income Taxes - Classification of Deferred Income Tax Assets (Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Non-current deferred income tax assets, net	$ 12	$ 9
Non-current deferred income tax liabilities, net	(13)	(28)
Deferred income tax assets (liabilities), net of valuation allowance	$ (1)	$ (19)

Deferred Tax Assets, After Jurisdictional Netting, Noncurrent

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- Definition

Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
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- Definition

Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
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-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319

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- References

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