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Acquisitions, Dispositions and Mortgage Repayments - Joint Ventures (Details) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Mar. 07, 2022 USD ($) ft² property | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) ft² property | Dec. 31, 2021 USD ($)
Equity Method Investments [Roll Forward] |  |  |  |
Equity loss recognized during the period |  | $ (1,682) | $ (687) | $ (795)
PURCHASE PRICE |  |  | 100,975 |
CASH CONSIDERATION |  |  | 99,173 |
REAL ESTATE |  |  | 97,569 |
OTHER |  |  | $ 1,604 |
SQUARE FOOTAGE unaudited | ft² |  |  | 214,124 |
San Francisco, CA |  |  |  |
Equity Method Investments [Roll Forward] |  |  |  |
PURCHASE PRICE | $ 67,175 |  |  |
CASH CONSIDERATION | 66,789 |  |  |
REAL ESTATE | 65,179 |  |  |
OTHER | $ 1,610 |  |  |
SQUARE FOOTAGE unaudited | ft² | 110,865 |  |  |
Number of buildings acquired | property | 3 |  | 3 |
Los Angeles, CA |  |  |  |
Equity Method Investments [Roll Forward] |  |  |  |
PURCHASE PRICE | $ 33,800 |  |  |
CASH CONSIDERATION | 32,384 |  |  |
REAL ESTATE | 32,390 |  |  |
OTHER | $ (6) |  |  |
SQUARE FOOTAGE unaudited | ft² | 103,259 |  |  |
Number of buildings acquired | property |  |  | 2 |
Parking Garages |  |  |  |
Equity Method Investments [Roll Forward] |  |  |  |
Investments in unconsolidated joint ventures, beginning of period |  | 327,200 | $ 161,900 |
New investments during the period |  | 3,800 | 167,900 |
Equity loss recognized during the period |  | (1,700) | (700) |
Owner distributions |  | (17,800) | (1,900) |
Investments in unconsolidated joint ventures, end of period |  | $ 311,500 | $ 327,200 | $ 161,900

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