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Property Acquisitions and Consolidations - Schedule of Properties Acquired in 2024 (Details) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2024 USD ($) ft² | Mar. 31, 2024 USD ($) ft² | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Business Acquisition [Line Items] |  |  |  |
Investments in unconsolidated joint ventures | $ 2,690,138 |  |  | $ 2,983,313
Investment fair value adjustment |  |  | $ 17,000 | $ 17,000
10 East 53rd Street |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Ownership Interest |  | 45.00% |  |
Investments in unconsolidated joint ventures |  | $ 7,200 |  |
Investment fair value adjustment | $ 117,800 | $ 55,700 |  |
100 Park Avenue |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Approximate Square Feet | ft² | 834,000 |  |  |
Gross Asset Valuation (in millions) | $ 441,000 |  |  |
10 East 53rd Street |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Approximate Square Feet | ft² |  | 354,300 |  |
Gross Asset Valuation (in millions) |  | $ 236,000 |  |

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