Percentage of ownership of equity interest excluding interest in entity that is consolidated and equity method investee.

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Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

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Variable Interest Entities - Narrative (Details)	Jun. 03, 2024	Sep. 18, 2022	Mar. 21, 2024	Mar. 04, 2024	Nov. 09, 2022
Falcon \| Beetaloo Basin
Variable Interest Entity [Line Items]
Equity, ownership percentage					22.50%
Falcon \| Beetaloo Basin, SS2 Well Pad \| Maximum
Variable Interest Entity [Line Items]
Equity, ownership percentage				5.00%
Beetaloo Basin
Variable Interest Entity [Line Items]
Equity, ownership percentage					38.75%
Beetaloo Basin \| Tamboran (B1) Pty Ltd ("TB1")
Variable Interest Entity [Line Items]
Equity, ownership percentage					77.50%
Beetaloo Basin \| Daly Waters Energy, LP (“DWE”)
Variable Interest Entity [Line Items]
Equity, ownership percentage					38.75%
Beetaloo Basin, SS2 Well Pad \| Tamboran (B1) Pty Ltd ("TB1") \| Minimum
Variable Interest Entity [Line Items]
Equity, ownership percentage			95.00%
Variable interest entity, primary beneficiary \| Daly Waters Energy, LP (“DWE”) \| Tamboran (B1) Pty Ltd ("TB1")
Variable Interest Entity [Line Items]
Joint venture, ownership percentage	50.00%	50.00%