DEBT - Fixed-Rate and Variable-Rate Debt, after Giving Effect to Interest Rate Derivatives (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Fixed rate debt	$ 988,483	$ 930,910
Fixed rate debt, percentage	69.00%	66.00%
Variable-rate debt	$ 445,000	$ 477,097
Variable-rate debt, percentage	31.00%	34.00%
Debt, gross	$ 1,433,483	$ 1,408,007
Wholly Owned Properties and Joint Venture Debt
Debt Instrument [Line Items]
Fixed rate debt, percentage	75.00%