Derivatives - Balance Sheet Components (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Derivatives, Fair Value [Line Items]
Asset	$ 34	$ 28
Liability	0	13
Net Asset (Liability)	$ 34	$ 15
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other current assets, Other noncurrent assets	Other noncurrent assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration]		Other current liabilities, Deferred credits and other liabilities
Not Designated as Hedges
Derivatives, Fair Value [Line Items]
Asset	$ 10	$ 28
Liability	0	8
Net Asset (Liability)	10	20
Not Designated as Hedges \| Other current assets \| Commodity
Derivatives, Fair Value [Line Items]
Asset	10
Liability	0
Net Asset (Liability)	10
Not Designated as Hedges \| Other noncurrent assets \| Interest Rate
Derivatives, Fair Value [Line Items]
Asset		27
Liability		0
Net Asset (Liability)		27
Not Designated as Hedges \| Other current liabilities \| Commodity
Derivatives, Fair Value [Line Items]
Asset		1
Liability		8
Net Asset (Liability)		(7)
Cash Flow Hedges
Derivatives, Fair Value [Line Items]
Asset	24	0
Liability	0	5
Net Asset (Liability)	24	(5)
Cash Flow Hedges \| Other current assets \| Interest Rate
Derivatives, Fair Value [Line Items]
Asset	9
Liability	0
Net Asset (Liability)	9
Cash Flow Hedges \| Other noncurrent assets \| Interest Rate
Derivatives, Fair Value [Line Items]
Asset	15
Liability	0
Net Asset (Liability)	$ 15
Cash Flow Hedges \| Other current liabilities \| Interest Rate
Derivatives, Fair Value [Line Items]
Asset		0
Liability		3
Net Asset (Liability)		(3)
Cash Flow Hedges \| Deferred credits and other liabilities \| Interest Rate
Derivatives, Fair Value [Line Items]
Asset		0
Liability		2
Net Asset (Liability)		$ (2)

Indicates line item in statement of financial position that includes derivative asset.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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