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Real Estate Investments - Mortgage Debt Joint Venture (Details) | 12 Months Ended |  |
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Dec. 31, 2024 USD ($) state property option | Jan. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Real Estate |  |  |
Number of states in which properties are located | state | 36 |  |
Seaport Innovation LLC |  |  |
Real Estate |  |  |
Aggregate principal amount of mortgage debt |  |  | $ 620,000,000
Corporate Joint Venture |  |  |
Real Estate |  |  |
Number of states in which properties are located | state | 5 |  |
Interest rate (as a percent) | 4.22% |  |
Principal amount of debt | $ 1,076,625,000 |  |
Aggregate principal amount of mortgage debt |  | $ 456,600,000 |
Corporate Joint Venture | Seaport Innovation LLC |  |  |
Real Estate |  |  |
Aggregate principal amount of mortgage debt | 620,000 |  |
Seaport Innovation LLC | Corporate Joint Venture |  |  |
Real Estate |  |  |
Principal amount of debt | $ 620,000,000 |  |
Seaport Innovation LLC | Corporate Joint Venture | US Swap Rate |  |  |
Real Estate |  |  |
Basis points per annum (as a percent) | 5.00% |  |
Seaport Innovation LLC | Corporate Joint Venture | Minimum |  |  |
Real Estate |  |  |
Interest rate (as a percent) | 6.53% |  |
Seaport Innovation LLC | Massachusetts | Corporate Joint Venture |  |  |
Real Estate |  |  |
Encumbered properties (property) | property | 1 |  |
Interest rate (as a percent) | 3.53% |  |
Principal amount of debt | $ 620,000,000 |  |
The LSMD Fund REIT LLC | Corporate Joint Venture |  |  |
Real Estate |  |  |
Encumbered properties (property) | property | 9 |  |
Number of states in which properties are located | state | 5 |  |
Interest rate (as a percent) | 3.46% |  |
Principal amount of debt | $ 189,800,000 |  |
The LSMD Fund REIT LLC | California | Corporate Joint Venture |  |  |
Real Estate |  |  |
Encumbered properties (property) | property | 1 |  |
Interest rate (as a percent) | 6.38% |  |
Principal amount of debt | $ 266,825,000 |  |
Number of extension options | option | 1 |  |
Extension term | 1 year |  |
The LSMD Fund REIT LLC | California | Corporate Joint Venture | SOFR |  |  |
Real Estate |  |  |
Basis points per annum (as a percent) | 1.90% |  |
The LSMD Fund REIT LLC | California | Corporate Joint Venture | SOFR | Interest Rate Cap |  |  |
Real Estate |  |  |
Basis points per annum (as a percent) | 5.74% |  |

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