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Other Assets and Liabilities - Additional Information (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 USD ($) | Sep. 30, 2024 USD ($) transaction | Dec. 31, 2018 partnership
Other Assets and Other Liabilities [Line Items] |  |  |
Number of partnerships consolidated | partnership |  |  | 2
Co-investors gains | $ 26 | $ 4,000 |
Number of securitization transactions co-sponsored | transaction |  | 2 |
Co-Investors Interests |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |
Carrying value of interests | 24,000 | $ 24,000 |
HEI Securitization Non-controlling interest |  |  |
Other Assets and Other Liabilities [Line Items] |  |  |
Carrying value of interests | 81,000 | 81,000 |
Co-investors gains | $ 9,000 | $ 21,000 |

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