COMMITMENTS, CONTINGENCIES AND GUARANTEES - Schedule of Lease Cost (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Real estate held for investment, net	Real estate held for investment, net
Right-of-use asset (included in real estate held for investment, net)	$ 4,955	$ 6,014
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Due from affiliate	Due from affiliate
Lease obligation (included in other liabilities)	$ 9,682	$ 9,632
Remaining lease term	88 years 3 months 18 days	89 years
Discount rate	4.80%	4.80%