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RELATED-PARTY TRANSACTIONS AND ARRANGEMENTS - Affiliate Investments and Other - Narrative (Details) $ in Thousands | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Oct. 31, 2024 USD ($) | Oct. 31, 2023 USD ($) ft² | Feb. 28, 2023 USD ($) ft² | Feb. 28, 2022 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2024 USD ($) ft² | Dec. 31, 2023 USD ($) asset | Aug. 07, 2019 ft² | May 15, 2019 ft²
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Investment in unconsolidated entity |  |  |  |  |  | $ 2,263 | $ 14,279 |  |
Distribution |  |  |  |  |  | 1,285 | 0 |  |
Rental and other property income |  |  |  |  |  | 72,266 | 66,002 |  |
Income from unconsolidated entities |  |  |  |  |  | $ (806) | $ (427) |  |
Acquisition Of Four Assets |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Number of assets from entities | asset |  |  |  |  |  |  | 4 |  |
Payment for interest acquired |  |  |  |  |  |  | $ 282,900 |  |
Corporate Joint Venture | Eleven year lease |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Operating lease term |  |  |  |  |  |  |  |  | 11 years
Rentable area (square feet) | ft² |  |  |  |  |  |  |  | 30,000 | 32,000
Rental and other property income |  |  |  |  | $ 194 |  | 170 |  |
1910 Sunset Boulevard |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Investment in unconsolidated entity |  |  |  | $ 22,400 |  |  |  |  |
Ownership interest |  |  |  |  |  | 44.20% |  |  |
1910 Sunset Boulevard | Office Building |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Rentable area (square feet) | ft² |  |  |  |  |  | 104,764 |  |  |
1910 Sunset Boulevard | Corporate Joint Venture |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Investment in unconsolidated entity |  |  |  | $ 51,000 |  |  |  |  |
Income from unconsolidated entities |  |  |  |  |  | $ (825) | (2,400) |  |
1902 Park Avenue |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest |  |  |  |  |  | 25.50% |  |  |
1902 Park Avenue | Corporate Joint Venture |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Purchase price |  |  | $ 19,100 |  |  |  |  |  |
Ownership interest | 25.50% |  | 50.00% |  |  |  |  |  |
Income from unconsolidated entities |  |  |  |  |  | $ (548) | 156 |  |
1015 N Mansfield Avenue |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest |  |  |  |  |  | 28.80% |  |  |
1015 N Mansfield Avenue | Office Building |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Rentable area (square feet) | ft² |  |  |  |  |  | 44,141 |  |  |
1015 N Mansfield Avenue | Corporate Joint Venture |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Purchase price |  | $ 18,000 |  |  |  |  |  |  |
Ownership interest |  | 28.80% |  |  |  |  |  |  |
Percentage of ownership acquired |  | 100.00% |  |  |  |  |  |  |
Income from unconsolidated entities |  |  |  |  |  | $ 1,200 | 13 |  |
1015 N Mansfield Avenue | Corporate Joint Venture | Office Building |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Area of land (square feet) | ft² |  | 44,141 |  |  |  |  |  |  |
4750 Wilshire Boulevard |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest |  |  |  |  |  | 20.00% |  |  |
4750 Wilshire Boulevard | Eleven year lease |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Ownership percentage sold |  |  | 80.00% |  |  |  |  |  |
4750 Wilshire Boulevard | Office Building |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Rentable area (square feet) | ft² |  |  | 30,335 |  |  | 30,335 |  |  |
4750 Wilshire Boulevard | Corporate Joint Venture |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Income from unconsolidated entities |  |  |  |  |  | $ (597) | $ 1,800 |  |
4750 Wilshire JV |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest |  |  |  |  |  | 20.00% |  |  |
4750 Wilshire JV | Eleven year lease |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Ownership interest |  |  | 20.00% |  |  |  |  |  |
4750 Wilshire JV | Corporate Joint Venture | Eleven year lease |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Income from unconsolidated entities |  |  |  |  |  | $ 342 |  |  |
1902 Park JV | Corporate Joint Venture |  |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |  |
Distribution | $ 1,000 |  |  |  |  |  |  |  |

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