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ORGANIZATION OF THE PARENT COMPANY AND THE OPERATING PARTNERSHIP (Tables) | 9 Months Ended
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Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Core Portfolio of Operating Properties and Excludes Development, Redevelopment and Held for Sale | The Company’s portfolio of core Properties (the “Core Properties”) excludes Properties under development or redevelopment, recently completed - not stabilized Properties, and Properties held for sale. The Properties were comprised of the following as of September 30, 2025:
| Number of Properties |  | Rentable Square Feet
Office Properties | 56 |  |  | 10,364,889 |
Mixed-use Properties | 4 |  |  | 924,450 |
Core Properties | 60 |  |  | 11,289,339 |
Development/redevelopment properties | 2 |  |  | 298,071 |
Recently completed - not stabilized properties (a) | 1 |  |  | 168,294 |
The Properties | 63 |  |  | 11,755,704 |
(a)The Company reclassifies a Property from “development/redevelopment Property” to “recently completed – not stabilized Property” after the date that the development or redevelopment of the Property is placed in service and prior to the time that the Property reaches at least 90% occupancy. When the Property reaches at least 90% occupancy, the Property is considered stabilized and, at that time, the Company reclassifies the Property as a “Core Property.”

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