ORGANIZATION OF THE PARENT COMPANY AND THE OPERATING PARTNERSHIP - Schedule of Core Portfolio of Operating Properties and Excludes Development, Redevelopment and Held for Sale (Details)	Mar. 31, 2025 ft² property
Real Estate Properties [Line Items]
Number of Properties | property	64
Rentable Square Feet (in square feet) | ft²	12,098,843
Occupancy percentage	90.00%
Core Properties
Real Estate Properties [Line Items]
Number of Properties | property	63
Rentable Square Feet (in square feet) | ft²	11,930,549
Office properties
Real Estate Properties [Line Items]
Number of Properties | property	59
Rentable Square Feet (in square feet) | ft²	11,006,099
Mixed-use properties
Real Estate Properties [Line Items]
Number of Properties | property	4
Rentable Square Feet (in square feet) | ft²	924,450
Recently completed - not stabilized properties
Real Estate Properties [Line Items]
Number of Properties | property	1
Rentable Square Feet (in square feet) | ft²	168,294