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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Sep. 03, 2024 | Jun. 30, 2024 | Jan. 31, 2024 | Jun. 30, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Total lease payments |  |  |  |  | $ 93,723 |  |
Weighted average remaining lease term in years |  |  |  |  | 13 years 8 months 12 days | 13 years 1 month 6 days | 2 years 10 months 24 days
Tenant improvement allowance |  |  |  |  | $ 8,706 |  |
Fixed Management Fee |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Annual management fee |  |  |  |  | 300 |  |
Unfunded Commitments |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Commitment amount |  |  |  |  | $ 90,500 | $ 85,600 |
Office Building | New York Office |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Total lease payments |  |  |  | $ 65,700 |  |  |
Weighted average remaining lease term in years |  |  |  | 16 years 3 months 18 days |  |  |
Tenant improvement allowance |  |  |  | $ 7,000 |  |  |
Operating lease rent concession period |  |  |  | 16 months |  |  |
Office Building | United Kingdom Office |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Total lease payments |  |  | $ 2,700 |  |  |  |
Weighted average remaining lease term in years |  |  | 5 years |  |  |  |
Operating lease rent concession period |  |  | 10 months |  |  |  |
Office Building | Chicago Office |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Total lease payments |  | $ 17,600 |  |  |  |  |
Weighted average remaining lease term in years |  | 13 years 2 months 12 days |  |  |  |  |
Tenant improvement allowance |  | $ 8,000 |  |  |  |  |
Operating lease rent concession period |  | 12 months |  |  |  |  |
Aircraft | GCMH |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |
Percent of asset acquired (as percent) | 6.25% |  |  |  |  |  |

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