Impairment Analysis, Cost of Capital, Theoretical Market Participant

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Indicates line item in statement of income or comprehensive income that includes impairment of long-lived asset held for use.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than 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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Property and Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 31, 2024	Sep. 30, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Property and Equipment
Depreciation expense			$ 753	$ 733	$ 707
Construction in progress expenditures incurred but not yet paid			$ 78	$ 55	$ 46
Level 3 \| Measurement Input, Discount Rate \| Valuation Technique, Discounted Cash Flow
Property and Equipment
Discount rate, asset impairment analysis, cost of capital, theoretical market participant (as a percent)		15.00%
California assets \| Crude Oil
Property and Equipment
Non-cash impairment losses, long-lived assets		$ 330
Impairment, long-lived asset, held-for-use, statement of income [extensible enumeration]		Gains/(losses) on asset sales, asset impairments and other, net
NGL storage, terminal, fractionation and processing facilities \| NGL
Property and Equipment
Non-cash impairment losses, long-lived assets	$ 140