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Fair Value Measurements - Summary of Changes in Fair Value of Real Estate Related Fund Investments (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Beginning balance | $ 775,000 |
Ending balance | 0 | $ 775,000
Level 3 [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Beginning balance | 0 | 105,369,000
Additional investments |  | 11,897,000
Proceeds from sale of an investment |  | (8,769,000)
Net realized losses |  | (46,894,000)
Net unrealized losses |  | (60,828,000)
Other, net |  | (775,000)
Ending balance | $ 0 | $ 0

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