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INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES - Additional Information (Details) $ in Thousands |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Jan. 31, 2024 USD ($) unit | Jun. 30, 2025 USD ($) jointVenture | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Apr. 28, 2025
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Gain on sale of unconsolidated property, net |  |  | $ 0 | $ 0 | $ 0 | $ 2,325 |
Distributions from unconsolidated joint ventures |  |  |  |  | $ 3,737 | 1,618 |
Glendale Center Apartments |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Number of multifamily rental units | unit | 267 |  |  |  |  |  |
Gain on sale of unconsolidated property, net |  |  |  |  |  | 2,300 |
Distributions from unconsolidated joint ventures |  |  |  |  |  | $ 1,600 |
Glendale Center Apartments | Joint Venture Owner |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Gain on sale of unconsolidated property, net | $ 20,200 |  |  |  |  |  |
Legacy West Joint Venture |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Ownership percentage in equity method investment (as a percent) |  |  | 52.00% |  | 52.00% |  | 52.00%
GIC Portfolio Joint Venture |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Ownership percentage in equity method investment (as a percent) |  | 52.00% | 52.00% |  | 52.00% |  |
Number of wholly owned properties contributed to the joint venture | jointVenture |  | 3 |  |  |  |  |
Consideration for properties contributed |  | $ 233,000 |  |  |  |  |

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