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- Definition

Mineral Properties, Depletion Capitalized Into Inventory

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- Definition

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- Definition

Mineral Properties, Derecognition

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- Definition

Mineral Properties [Line Items]

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- Definition

Mineral Properties, Number Of Mineral Acres

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Mineral Properties, Number Of Surface Acres

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- Definition

Mineral Rights And Properties Inventory Capitalized Costs

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- Definition

Mineral Rights, Annual Maintenance Payments

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- Definition

Non cash Investment Received In Exchange For Sale Of Mineral Property

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- Definition

Sale Of Stock, Conversion Of Non-Voting Stock, Shares

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Sale Of Stock, Preferred Stock, Remaining, Converted Common Shares

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- Definition

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Mineral properties, net of adjustments.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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- Definition

The cash inflow from the additional capital contribution to the entity.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Paragraph 14
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Number of shares of stock issued as of the balance sheet date, including shares that had been issued and were previously outstanding but which are now held in the treasury.

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Mineral Rights and Properties - Narrative (Details) $ in Thousands, $ in Millions		1 Months Ended	3 Months Ended		6 Months Ended
	Feb. 20, 2026 USD ($) shares	Apr. 30, 2025 CAD ($) shares	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) a	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)	Sep. 16, 2025	Feb. 29, 2024	Feb. 26, 2024	Dec. 05, 2023
Mineral Properties [Line Items]
Payments required to maintain mineral rights			$ 2,242	$ 1,961	$ 2,242	$ 1,961
Depletion			593		1,610
Portion distributed to noncontrolling interest			96	378	96	378
Capitalized costs			497	$ 769	497	769
Mineral rights and properties, net			262,333		262,333		$ 265,834
Conversion of non-voting preferred shares to common shares (in shares) \| shares	15,000,000
Mineral property derecognition			1,891		1,891
Intangible asset derecognition			$ 200		200
Investments obtained as part of sale of mineral property	$ 36,530				36,530	$ 0
Gain on sale of property plant equipment					$ 34,438
Common Stock
Mineral Properties [Line Items]
Sale of stock, preferred stock, remaining, converted common shares (in shares) \| shares		35,000,000,000
Alta Mesa
Mineral Properties [Line Items]
Ownership interest in subsidiary as a result of transaction (as a percent)									70.00%	70.00%	70.00%
Noncontrolling ownership percentage									30.00%
Gas Hills
Mineral Properties [Line Items]
Ownership interest in subsidiary as a result of transaction (as a percent)			100.00%		100.00%
Mineral properties, number of surface acres \| a					1,280
Mineral properties, number of mineral acres \| a					12,960
Juniper Ridge
Mineral Properties [Line Items]
Ownership interest in subsidiary as a result of transaction (as a percent)			100.00%		100.00%
Mineral properties, number of surface acres \| a					640
Mineral properties, number of mineral acres \| a					3,240
Dewey Burdock
Mineral Properties [Line Items]
Ownership interest in subsidiary as a result of transaction (as a percent)								100.00%
Verdera Energy Corp
Mineral Properties [Line Items]
Preferred shares (in shares) \| shares		50,000,000
Verdera Energy Corp \| Minimum
Mineral Properties [Line Items]
Proceeds from issuance of common stock		$ 20
Alta Mesa
Mineral Properties [Line Items]
Mineral rights and properties, net			$ 110,799		$ 110,799