FAIR VALUE MEASUREMENTS - Narrative (Details)	3 Months Ended	6 Months Ended		12 Months Ended
FAIR VALUE MEASUREMENTS - Narrative (Details)	Jun. 30, 2025 apartmentCommunity	Jun. 30, 2026 USD ($) apartmentCommunity	Jun. 30, 2025 apartmentCommunity	Dec. 31, 2025 USD ($) apartmentCommunity
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of apartment communities impaired during period \| apartmentCommunity	5	1	5	1
Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Unfunded commitments		$ 598,000
Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real estate investments measured at fair value				$ 39,700,000
Level 3 \| Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real estate investments measured at fair value		0		39,700,000
Fair Value Measured at Net Asset Value Per Share \| Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real estate investment, fair value disclosure		$ 3,700,000		$ 3,500,000
Minimum \| Level 3 \| Fair Value, Recurring \| Interest Rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input		0.050
Minimum \| Level 3 \| Fair Value, Recurring \| Credit Risk
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input		0.005
Maximum \| Level 3 \| Fair Value, Recurring \| Interest Rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input		0.090
Maximum \| Level 3 \| Fair Value, Recurring \| Credit Risk
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Receivables, measurement input		0.010