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REAL ESTATE INVESTMENTS - Narratives (Details) - Leaseholds and Leasehold Improvements - 3151 Market Street [Member] ft² in Millions, $ in Millions |  | 3 Months Ended
--- | --- | ---
Jan. 18, 2023 USD ($) ft² | Mar. 31, 2023 USD ($)
Real Estate Properties [Line Items] |  |
Operating lease costs, capitalized | $ 7.8 |
Rentable area (in square feet) | ft² | 0.2 |
Net gain from remeasurment of investment in real estate ventures |  | $ 0.8

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