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INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - MAP Venture and New MAP Venture (Details) |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 28, 2024 USD ($) property | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Jun. 30, 2024 USD ($) | Mar. 31, 2024 USD ($)
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Investment in real estate ventures, at equity |  | $ 570,455,000 | $ 552,494,000 |  |  |
Total Debt Obligations |  | 2,212,814,000 |  |  |  |
Net gain on real estate venture transactions |  | $ 56,750,000 | $ 181,000 | $ 26,718,000 |  |
MAP Venture |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Number of unconsolidated real estate ventures recapitalized | property | 1 |  |  |  |  |
Real estate investment, net |  |  |  |  |  | $ 52,200,000
Ownership Percentage |  | 5.00% |  |  |  | 50.00%
Investment in real estate ventures, at equity | $ 0 |  |  |  | $ 0 |
Number of office properties owned | property | 57 |  |  |  |  |
Net gain on real estate venture transactions | $ 53,800,000 |  |  |  |  |
MAP Venture | Additional Funding For Tenant And Capital Improvement Of Properties |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Other commitment | $ 12,000,000 | $ 12,000,000 |  |  |  |
MAP Venture | Fixed rate debt |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Debt instrument, interest rate, stated percentage | 8.00% | 8.00% |  |  |  |
MAP Venture | Fixed rate debt | Nonrecourse Mortgage Loan |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Total Debt Obligations | $ 154,600,000 |  |  |  |  |
MAP Venture | Fixed rate debt | Nonrecourse Mortgage Loan | MAP Venture |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Basis spread on interest rate (as percent) | 2.75% |  |  |  |  |
Debt instrument, interest rate, stated percentage | 95.00% |  |  |  |  |
KB Joint Venture |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Investment in real estate ventures, at equity | $ 26,000,000 |  |  |  |  |
Number of properties contributed to joint venture | property | 14 |  |  |  |  |

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