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Supplemental Information on Oil and Gas Operations (Unaudited) (Proved Undeveloped Reserves) (Details)	12 Months Ended
	Dec. 31, 2024 MMBoe
Reserve Quantities [Line Items]
Proved undeveloped reserves (MMBoe) beginning balance	392
Extensions and discoveries	198
Revisions due to prices	(2)
Revisions other than price	(6)
Purchases of reserves	47
Conversion to proved developed reserves	(189)
Proved undeveloped reserves (MMBoe) ending balance	440

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