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Inventories (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Schedule of Inventories |  |
Refinery feedstocks | $ 2,036 | $ 2,223
Refined petroleum products and blendstocks | 4,307 | 3,790
Renewable diesel feedstocks and products | 1,024 | 913
Ethanol feedstocks and products | 307 | 313
Materials and supplies | 354 | 344
Inventories | $ 8,028 | $ 7,583

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