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Assets Held for Sale and Discontinued Operations - Additional Information (Details) $ in Thousands |  | 1 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Aug. 05, 2025 USD ($) Property | Sep. 30, 2025 USD ($) Property | Sep. 30, 2025 USD ($) | Oct. 03, 2025 USD ($) | Dec. 31, 2024 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Discontinued operations, non-recourse property debt |  | $ 172,895 | $ 172,895 |  | $ 240,994
Massachusetts, New Hampshire, and Rhode Island |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Number of real estate properties | Property | 5 |  |  |  |
Number of properties sold | Property |  | 4 |  |  |
Real estate sale contract value | $ 740,000 | $ 490,000 |  |  |
Disposal group, including discontinued operation, description and timing of disposal |  |  | These four properties include properties known as Royal Crest Estates (Marlboro), Royal Crest Estates (Warwick), Waterford Village, and Wexford Village. The sale of the fifth property, Royal Crest Estates (Nashua), was completed October 3, 2025, subsequent to quarter end |  |
Massachusetts, New Hampshire, and Rhode Island | Royal Crest Estates (Nashua) [Member] | Subsequent Event [Member] |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Discontinued operations, gross purchase price |  |  |  | $ 250,000 |
Discontinued operations, non-recourse property debt |  |  |  | $ 173,400 |

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