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v3.25.2

Impairment (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Apr. 01, 2026
Impairment (Textual) |  |  |  |  |  |  |  |  |
Asset impairment loss |  |  | $ 0 |  | $ 0 | $ 1,131 | [1] | $ 0 |
Benicia Refinery [Member] |  |  |  |  |  |  |  |  |
Impairment (Textual) |  |  |  |  |  |  |  |  |
Estimated fair value |  | $ 722 |  | $ 722 |  |  |  |  |
Asset impairment loss | [1] |  |  |  |  | 901 |  |  |
Incremental depreciation |  |  | $ 100 |  |  | 100 |  |  |
Benicia Refinery [Member] | Forecast [Member] |  |  |  |  |  |  |  |  |
Impairment (Textual) |  |  |  |  |  |  |  |  |
Property, plant, and equipment, salvage value |  |  |  |  |  |  |  |  | $ 107
Wilmington Refinery [Member] |  |  |  |  |  |  |  |  |
Impairment (Textual) |  |  |  |  |  |  |  |  |
Estimated fair value |  | 847 |  | 847 |  |  |  |  |
Asset impairment loss | [1] |  |  |  |  | 230 |  |  |
Operating Segments [Member] | Refining [Member] |  |  |  |  |  |  |  |  |
Impairment (Textual) |  |  |  |  |  |  |  |  |
Asset impairment loss |  | $ 1,100 |  |  |  | $ 1,131 |  |  |
Asset retirement obligation, liabilities incurred |  |  |  | $ 337 |  |  |  |  |
[1] | The asset impairment loss was recognized in our Refining segment in March 2025.

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