Properties, Plants and Equipment - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Property, Plant and Equipment [Line Items] | |||
| Depreciation and amortization | $ 558 | $ 791 | |
| Corporate and Other | |||
| Property, Plant and Equipment [Line Items] | |||
| Depreciation and amortization | 26 | 59 | |
| Transfer of gross PP&E between segments | 2,965 | ||
| Transfer of accumulated depreciation and amortization between segments | 2,699 | ||
| Los Angeles Refinery Assets | |||
| Property, Plant and Equipment [Line Items] | |||
| Carrying value of net properties, plants and equipment (PP&E) and intangible assets, estimated salvage value | $ 241 | ||
| Depreciation and amortization | 270 | ||
| Depreciation | $ 246 | ||
| Los Angeles Refinery Assets | Refining | |||
| Property, Plant and Equipment [Line Items] | |||
| Transfer of gross PP&E between segments | 2,965 | ||
| Transfer of accumulated depreciation and amortization between segments | $ 2,699 | ||
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- Definition Salvage Value Of Property, Plants And Equipment, Net And Intangible Assets ,Salvage Value No definition available.
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- Definition Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization, Transfers Out (In) No definition available.
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- Definition Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization, Transfers No definition available.
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- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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