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Loan Receivable, net - Related Party (Details) - USD ($) $ in Thousands			3 Months Ended		6 Months Ended
		Mar. 28, 2025	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Feb. 04, 2025	Dec. 31, 2024	Mar. 31, 2023
Loan receivable
Interest income	[1]		$ 2,712	$ 2,357	$ 5,045	$ 4,714
Related party
Loan receivable
Interest income			2,400	2,400	4,700	4,700
Secured Term Loan Facility Amendment
Loan receivable
Extended loan maturity period		1 year
Star Holdings | Star Holdings Term Loan Facility | Related party
Loan receivable
Principal amount			115,000		115,000			$ 115,000
Interest income			2,400	2,400	$ 4,700	4,700
Fixed interest rate					8.00%
Loan repayment period					5 days
Excess unrestricted cash applied for loan repayment					$ 50,000
Star Holdings | Secured Term Loan Facility | Related party
Loan receivable
Principal amount									$ 115,000
provision for (recovery of) credit losses			$ 21	$ (36)	$ (100)	$ (100)
Maximum
Loan receivable
Amount authorized for repurchase of common stock							$ 50,000
Maximum | Star Holdings | Star Holdings Term Loan Facility | Related party
Loan receivable
Fixed interest rate					10.00%
Maximum | Star Holdings | Incremental Term Loan Facility | Related party
Loan receivable
Principal amount									$ 25,000
Star Holdings | Maximum | Secured Term Loan Facility Amendment
Loan receivable
Amount authorized for repurchase of common stock		$ 10,000
[1] For the three months ended June 30, 2025 and 2024, includes $2.4 million and $2.4 million, respectively, of interest income from related parties. For the six months ended June 30, 2025 and 2024, includes $4.7 million and $4.7 million, respectively, of interest income from related parties.

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The stated interest rate of loan receivable.

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The amended extension period pertaining to the related party loan receivable maturity date.

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The period within delivery of financial statements in which the loans receivable will be prepaid.

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The excess amount of unrestricted cash which will be applied for repayment of loan receivable.

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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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