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No definition available.

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- Definition

Decrease in noncontrolling interest balance from payment of tax distributions by OpCo to its noncontrolling unitholders in respect of income taxes on their allocable share of OpCo's taxable income.

+ References

No definition available.

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Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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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.

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- Definition

Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

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- Definition

The number of units redeemed during the year of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

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Shareholders' Equity - Additional Information (Details) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2026	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2026
Class of Stock [Line Items]
Tax distributions	$ (8,108,000)	$ (9,287,000)	$ (5,413,000)	$ (7,140,000)	$ (16,650,000)	$ (5,821,000)
Class A Shares \| Maximum
Class of Stock [Line Items]
Share repurchase program, authorized amount	$ 50,000,000						$ 50,000,000
LandBridge \| Maximum
Class of Stock [Line Items]
Number of consecutive trading days							10 days
LandBridge Holdings, LLC \| Class A Shares
Class of Stock [Line Items]
Number of opco units redeemed							1,250,000
Stable Land Resources, LLC \| Class A Shares
Class of Stock [Line Items]
Number of opco units redeemed							393,860
O 2025 Q2 Dividends
Class of Stock [Line Items]
Dividend payable record date					Jun. 05, 2025
O 2026 Q2 Dividends
Class of Stock [Line Items]
Dividend payable record date		Jun. 04, 2026
O 2025 Q3 Dividends
Class of Stock [Line Items]
Dividend payable record date				Sep. 04, 2025