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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Net rentable area for properties owned.

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The number of real estate properties owned as of the balance sheet date.

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Narrative (Details) $ in Thousands, ft² in Millions			3 Months Ended
	Dec. 20, 2024 USD ($) portfolio	Jun. 28, 2024 USD ($) property	Mar. 31, 2025 USD ($) ft² a property apartment	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Schedule of Equity Method Investments [Line Items]
Number of real estate properties \| property			64
Accounts receivable			$ 13,573		$ 12,703
Investment in real estate ventures			570,370		570,455
KB JV
Schedule of Equity Method Investments [Line Items]
Repayments of debt	$ 13,000
KB JV
Schedule of Equity Method Investments [Line Items]
Proceeds from sale of buildings	$ 66,800
Real Estate Venture
Schedule of Equity Method Investments [Line Items]
Accounts receivable			5,800		$ 5,000
Real Estate Venture \| Management Fees
Schedule of Equity Method Investments [Line Items]
Service and other revenue			1,000	$ 1,900
Real Estate Venture \| Leasing Commission Income
Schedule of Equity Method Investments [Line Items]
Service and other revenue			1,500	$ 600
Unconsolidated Real Estate Ventures
Schedule of Equity Method Investments [Line Items]
Investment in unconsolidated real estate ventures			$ 570,400
Unconsolidated Real Estate Ventures \| Minimum
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			20.00%
Unconsolidated Real Estate Ventures \| Maximum
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			85.00%
Unconsolidated Real Estate Ventures \| Office Properties
Schedule of Equity Method Investments [Line Items]
Number of unconsolidated investments in Real Estate Ventures \| property			4
Rentable area (in square feet) \| ft²			4.3
Unconsolidated Real Estate Ventures \| Unconsolidated Properties
Schedule of Equity Method Investments [Line Items]
Number of real estate properties \| property			9
Unconsolidated Real Estate Ventures \| Building
Schedule of Equity Method Investments [Line Items]
Number of unconsolidated investments in Real Estate Ventures \| property			1
Number of apartment units (in units) \| apartment			341
Unconsolidated Real Estate Ventures \| Land Held For Development
Schedule of Equity Method Investments [Line Items]
Number of unconsolidated investments in Real Estate Ventures \| property			2
Area of land (in acres) \| a			1.4
Unconsolidated Real Estate Ventures \| Land Under Active Development
Schedule of Equity Method Investments [Line Items]
Number of unconsolidated investments in Real Estate Ventures \| property			1
Unconsolidated Real Estate Ventures \| Mixed Use Tower
Schedule of Equity Method Investments [Line Items]
Number of unconsolidated investments in Real Estate Ventures \| property			1
Rentable area (in square feet) \| ft²			0.2
Number of apartment units (in units) \| apartment			326
KB JV
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage		50.00%
Number of properties contributed to joint venture \| property		14
Investment in real estate ventures		$ 26,000
Number of properties sold \| portfolio	14
Proceeds from real estate venture sales	$ 15,500
Percentage of ownership interest sold	0.50
KB JV \| Loan With Related Party
Schedule of Equity Method Investments [Line Items]
Amount of transaction		$ 13,000