Commitments and Contingencies - Asset Retirement Obligations (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Loss Contingencies [Line Items]
Asset retirement obligation	$ 14	$ 14
Held-for-sale
Loss Contingencies [Line Items]
Liabilities held for sale	8	9
Accrued expenses and other current liabilities
Loss Contingencies [Line Items]
Asset retirement obligation	11	10
Deferred credits and other liabilities
Loss Contingencies [Line Items]
Asset retirement obligation	$ 3	$ 4

Amount classified as liabilities attributable to disposal group held for sale or disposed of.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
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-URI https://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant