FAIR VALUE MEASUREMENTS - Narrative (Details)	12 Months Ended
	Dec. 31, 2024 USD ($) loan	Dec. 31, 2023 USD ($) facility	Dec. 31, 2022 USD ($)
Financing Receivable, Past Due [Line Items]
Unrealized gain (loss) on other real estate related investments, net	$ 9,045,000	$ (6,485,000)	$ (7,102,000)
Impairment of real estate investments	42,225,000	36,301,000	$ 79,062,000
Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Mortgage loan receivable	$ 0	0
Level 3 | Maximum
Financing Receivable, Past Due [Line Items]
Measurement input	0.15
Level 3 | Minimum
Financing Receivable, Past Due [Line Items]
Measurement input	0.11
Secured And Mezzanine Loans Receivable
Financing Receivable, Past Due [Line Items]
Unrealized gain (loss) on other real estate related investments, net	$ 9,000,000	$ (6,500,000)
Mezzanine Loans
Financing Receivable, Past Due [Line Items]
Number of loans | facility		1
Mortgage loans receivable
Financing Receivable, Past Due [Line Items]
Number of loans | facility		1
Financing receivable
Financing Receivable, Past Due [Line Items]
Number of loans | loan	1
Financing receivable | Level 3 | Discount Rate | Discounted cash flow
Financing Receivable, Past Due [Line Items]
Loans receivable, measurement input	0.120