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Property, Plant, and Equipment (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Property, Plant, and Equipment, Net |  |  |  |
Finance lease ROU assets (see Note 5) |  | $ 3,062 | $ 2,906 |
Property, plant, and equipment, at cost |  | 51,668 | 50,576 |
Accumulated depreciation |  | (21,459) | (19,598) |
Property, plant, and equipment, net |  | 30,209 | 30,978 |
Property, Plant, and Equipment (Textual) |  |  |  |
Depreciation expense |  | 1,900 | 1,700 | $ 1,700
Asset impairment loss |  | 0 | 61 | 0
Land [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 505 | 499 |
Crude Oil Processing Facilities [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 34,043 | 32,699 |
Transportation and Terminaling Facilities [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 5,978 | 5,900 |
Waste And Renewable Feedstocks Processing Facilities [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 3,243 | 3,215 |
Corn Processing Facilities [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 1,069 | 1,052 |
Administrative Buildings [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 1,137 | 1,095 |
Other [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | 1,942 | 1,886 |
Construction in Progress [Member] |  |  |  |
Property, Plant, and Equipment, Net |  |  |  |
Property, plant, and equipment, at cost |  | $ 689 | 1,324 |
Ethanol Plants, Lakota, Iowa [Member] |  |  |  |
Property, Plant, and Equipment (Textual) |  |  |  |
Asset impairment loss |  |  | $ 61 |
Ethanol Plants, Jefferson, Wisconsin [Member] |  |  |  |
Property, Plant, and Equipment (Textual) |  |  |  |
Depreciation expense |  |  |  | $ 48
Proceeds from sale of ethanol plant | $ 32 |  |  |
Gain on sale of ethanol plant | $ 23 |  |  |

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