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Impairments - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Goodwill [Line Items]
Impairments	$ 26	$ 165
Crude Oil Processing and Logistics
Goodwill [Line Items]
Impairments		163
Crude Oil Processing and Logistics | Refining
Goodwill [Line Items]
Impairments		104
Crude Oil Processing and Logistics | Midstream
Goodwill [Line Items]
Impairments		$ 59

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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