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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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- Definition

Net increase or decrease in the carrying amount of the debt instrument for the period.

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- Definition

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

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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- Definition

The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.

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Debt - Kingwood (Details) - USD ($) $ in Millions			1 Months Ended
Debt - Kingwood (Details) - USD ($) $ in Millions	Dec. 06, 2018	Aug. 03, 2018	Nov. 30, 2024	Dec. 31, 2023	Dec. 31, 2022	Jan. 31, 2020
Stratus Kingwood, L.P.
Debt Instrument [Line Items]
Proceeds from Issuance of Private Placement	$ 15.0	$ 10.7
Kingwood Place Construction Loan [Member] \| Stratus Kingwood, L.P. \| One-Month SOFR \| Comerica Bank
Debt Instrument [Line Items]
Basis Spread on Variable Rate				0.11%
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P.
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 32.9	$ 6.8
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P. \| Comerica Bank
Debt Instrument [Line Items]
Debt Instrument, Increase (Decrease), Net						$ 2.5
Debt Instrument, Face Amount						$ 35.4
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P. \| Voya Investment Management
Debt Instrument [Line Items]
Debt Instrument, Face Amount			$ 33.0
Proceeds from Issuance of Debt			$ 3.2
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P. \| Bloomberg short-term bank yield index \| Comerica Bank
Debt Instrument [Line Items]
Debt Instrument, Interest Rate Floor					0.50%
Basis Spread on Variable Rate					2.75%
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P. \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate \| Comerica Bank
Debt Instrument [Line Items]
Basis Spread on Variable Rate				2.75%
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P. \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate \| Voya Investment Management
Debt Instrument [Line Items]
Debt Instrument, Interest Rate Floor			3.00%
Basis Spread on Variable Rate			1.80%
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Kingwood, L.P. \| One-Month SOFR \| Comerica Bank
Debt Instrument [Line Items]
Debt Instrument, Interest Rate Floor				0.50%
Kingwood Place Construction Loan [Member] \| Notes Payable to Banks [Member] \| Stratus Properties Inc \| Voya Investment Management
Debt Instrument [Line Items]
Proceeds from Issuance of Debt			$ 2.0