Acquisitions and Dispositions - Supplemental Pro Forma (unaudited) (Details) - Concho Resources Incorporated [Member] - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 6 Months Ended | |
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Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Business Acquisition [Line Items] | |||
| Total revenues and other income | $ 4,065 | $ 2,637 | $ 11,365 |
| Net loss | (229) | $ 828 | (619) |
| Net loss attributable to ConocoPhillips | $ (247) | $ (665) | |
| Basic net loss | $ (0.18) | $ (0.49) | |
| Diluted net loss | $ (0.18) | $ (0.49) | |
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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 The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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