FAIR VALUE MEASUREMENTS - Narrative (Details)	9 Months Ended
	Sep. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real estate investment, unfunded commitments	$ 1,200,000
Fair Value, Recurring | Level 3 | Interest Rate | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input	0.0375
Fair Value, Recurring | Level 3 | Interest Rate | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input	0.0550
Fair Value, Recurring | Level 3 | Credit Risk
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input	0.005
Fair Value, Recurring | Fair Value Measured at Net Asset Value Per Share
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real estate investment, fair value disclosure	$ 1,800,000	$ 1,600,000
Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Nonfinancial assets	0	0
Nonfinancial liabilities	$ 0	$ 0