Derivatives (Parenthetical) (Details) - Forecast	Mar. 31, 2022 $ / bbl
Put Spread, Long \| Maximum
Derivative [Line Items]
Weighted-average price ($/bbl)	50
Put Spread, Long \| Minimum
Derivative [Line Items]
Weighted-average price ($/bbl)	40
Put Spread, Short \| Maximum
Derivative [Line Items]
Weighted-average price ($/bbl)	50
Put Spread, Short \| Minimum
Derivative [Line Items]
Weighted-average price ($/bbl)	40

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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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration