Asset Acquisitions and Dispositions (Narrative - Acquisition of Shell Permian Assets) (Details) $ in Millions |
1 Months Ended | |
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Dec. 31, 2021
USD ($)
a
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Dec. 31, 2020
USD ($)
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| Asset Acquisition [Line Items] | ||
| Capitalized costs, proved properties | $ 114,274 | $ 94,312 |
| Capitalized costs, unproved properties | 10,993 | $ 4,141 |
| Shell Permian Assets [Member] | ||
| Asset Acquisition [Line Items] | ||
| Total Consideration | $ 8,700 | |
| Area of land | a | 225,000 | |
| Capitalized costs, proved properties | $ 4,200 | |
| Capitalized costs, unproved properties | 4,400 | |
| Transaction Cost | $ 44 |
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- Definition Area of land held. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs which have been expensed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Capitalized costs of proved properties incurred for any combination mineral interests acquisitions; wells and related equipment; support equipment and facilities; and uncompleted wells and equipment and other costs not previously disclosed within this table. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Capitalized costs of unproved properties incurred for any combination mineral interests acquisitions and other costs not previously disclosed within this table. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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