Acquisitions and Dispositions - Schedule of Assets Acquired and Liabilities Assumed - Marathon Oil (Details) - Marathon Oil Corporation $ in Millions	Nov. 22, 2024 USD ($)
Assets Acquired
Cash and cash equivalents	$ 385
Accounts receivable, net	982
Inventories	339
Net properties, plants and equipment	24,203
Investments and long-term receivables	562
Other assets	201
Total assets acquired	26,672
Liabilities Assumed
Accounts payable	1,183
Accrued income and other taxes	201
Employee benefit obligations	187
Long-term debt	4,719
Asset retirement obligations	781
Deferred income taxes	2,488
Other liabilities	606
Total liabilities assumed	10,165
Total identifiable net assets	$ 16,507

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