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Impairment Of Exploration And Evaluation And Oil And Gas Properties - Summary of Assuming all Other Variables are Held Constant (Parenthetical) (Detail) | 12 Months Ended
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Dec. 31, 2022 $ / bbl
Shenzi And Atlantis [Member] | Oil And Gs Properties [Member] | Goodwill [member] |
Disclosure In Tabular Form Of Analysis In Respect Of Input Changes So That Recoverable Value Equals To Carrying Value [Line Items] |
Average sales price | 3

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- Definition Sales price per unit of oil and gas produced. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1204 -Paragraph (b) -Subparagraph (1) + Details
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- Definition Disclosure in tabular form of analysis in respect of input changes so that recoverable value equals to carrying value. + References No definition available. + Details
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