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Acquisitions and Dispositions - Schedule of Assets Acquired and Liabilities Assumed - Marathon Oil (Details) - Marathon Oil Corporation - USD ($) $ in Millions | Nov. 30, 2024 | Nov. 22, 2024
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Assets acquired |  |
Cash and cash equivalents |  | $ 385
Accounts receivable, net |  | 976
Inventories |  | 302
Net properties, plants and equipment |  | 24,215
Investments and long-term receivables |  | 562
Other assets |  | 215
Total assets acquired |  | 26,655
Liabilities Assumed |  |
Accounts payable |  | 1,183
Accrued income and other taxes |  | 201
Employee benefit obligations |  | 187
Long-term debt | $ 4,700 | 4,719
Asset retirement obligations |  | 781
Deferred income taxes |  | 2,471
Other liabilities |  | 606
Total liabilities assumed |  | 10,148
Total identifiable net assets |  | $ 16,507

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