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Proceeds from the sale of productive assets and agreements entered into in conjunction with the sale.

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Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value.

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.

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Amount of partners' capital (deficit), including portions attributable to both the parent and noncontrolling interests. Excludes temporary equity and is sometimes called permanent equity.

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.

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Acquisitions, Divestitures and Other Transactions - Divestitures (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended	12 Months Ended
	Aug. 31, 2021	Feb. 29, 2020	Jun. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jul. 31, 2021	Dec. 31, 2019
Divestitures
Proceeds from sales of assets				$ 60	$ 881	$ 429
Deferred losses on hedges remaining in other comprehensive income				(14,638)	(14,177)	(11,190)		$ (14,485)
Proceeds from sale, including proceeds attributable to agreements entered into in conjunction with sale of productive assets						451
Gains/(losses) on asset sales and asset impairments, net				(269)	(592)	(719)
(Gains)/losses on asset sales and asset impairments, net
Divestitures
Gains/(losses) on asset sales and asset impairments, net						(178)
Assets Sold Primarily Consisted Of Land And Related Assets In Long Beach, California, As Well As Line 901 And The Sisquoc To Pentland Portion Of Line 903 \| Disposed of by sale \| (Gains)/losses on asset sales and asset impairments, net
Divestitures
Gain from sale of assets				61
Assets Sold Primarily Consisted Of Land And Related Assets In Long Beach, California, As Well As Line 901 And The Sisquoc To Pentland Portion Of Line 903 \| Crude Oil \| Disposed of by sale
Divestitures
Proceeds from sales of assets				60
Pine Prairie and Southern Pines Natural Gas Storage Facilities \| Disposed of by sale \| (Gains)/losses on asset sales and asset impairments, net
Divestitures
Non-cash impairment losses upon classification to assets held for sale			$ 475
Pine Prairie and Southern Pines Natural Gas Storage Facilities \| Held for sale
Divestitures
Assets held for sale							$ 832
Pine Prairie and Southern Pines Natural Gas Storage Facilities \| Crude Oil \| Disposed of by sale
Divestitures
Proceeds from sales of assets	$ 850
Los Angeles Basin Crude Oil Terminals \| Crude Oil \| Disposed of by sale
Divestitures
Proceeds from sales of assets						200
NGL Terminals \| Disposed of by sale
Divestitures
Proceeds attributable to multi-year supply agreement entered into in conjunction with sale of assets						22
NGL Terminals \| NGL \| Disposed of by sale
Divestitures
Proceeds from sale, including proceeds attributable to agreements entered into in conjunction with sale of productive assets						$ 163
Saddlehorn Pipeline Company, LLC
Divestitures
Ownership percentage sold		10.00%				10.00%
Proceeds from sale of equity method investments		$ 78				$ 78
AOCI cash flow hedge
Divestitures
Deferred losses on hedges remaining in other comprehensive income				$ 107	$ 208	$ 258		$ 259
AOCI cash flow hedge \| Pine Prairie and Southern Pines Natural Gas Storage Facilities \| Held for sale
Divestitures
Deferred losses on hedges remaining in other comprehensive income							$ 18