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Limited Partnerships - Holden Hills (Details) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended		12 Months Ended
	Jul. 31, 2022	Dec. 31, 2021	Sep. 30, 2024	Mar. 31, 2023	Dec. 31, 2025	Dec. 31, 2024
Holden Hills
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Initial Project and Closing Cost				$ 5,800
Municipal improvements remaining						$ 3,500
Property Management Fee, Percent Fee						4.00%
Management Fee Expense						$ 150
Holden Hills | Stratus Properties Inc
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Proceeds from Partnership Contribution				70,000
Payments of Distributions to Affiliates				30,000
Equity Method Investment, Ownership Percentage						50.00%
Municipal improvements						$ 15,600
Percentage of Costs Reimbursed						60.00%
Municipal improvements remaining						$ 2,100
Holden Hills | Stratus Properties Inc | Maximum [Member] | Scenario, Forecast [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Payments to Acquire Interest in Subsidiaries and Affiliates					$ 10,000
Holden Hills | Unrelated Equity Investor
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Proceeds from Partnership Contribution				$ 40,000
Equity Method Investment, Ownership Percentage						50.00%
Holden Hills | Unrelated Equity Investor | Maximum [Member] | Scenario, Forecast [Member]
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Payments to Acquire Interest in Subsidiaries and Affiliates					$ 10,000
Stratus Block 150, L.P. | Stratus Properties Inc
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Equity Method Investment, Ownership Percentage						31.00%
Saint June, L.P.
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Management Fee Expense						$ 210
Saint June, L.P. | Stratus Properties Inc
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Equity Method Investment, Ownership Percentage						34.13%
Saint George L.P.
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Proceeds from Partnership Contribution	$ 15,000
Management Fee Expense		$ 300
Saint George L.P. | Stratus Properties Inc
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Equity Method Investment, Ownership Percentage						10.00%
Saint George L.P. | Unrelated Equity Investor
Subsidiary of Limited Liability Company or Limited Partnership [Line Items]
Proceeds from Partnership Contribution	$ 33,400		$ 3,600

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