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v3.25.1

Related Person Transactions (Details) $ in Thousands |  |  | 3 Months Ended
--- | --- | --- | ---
Feb. 14, 2025 USD ($) | Feb. 16, 2024 USD ($) | Mar. 31, 2025 USD ($) agreement | Mar. 31, 2024 USD ($)
Related person transactions |  |  |  |
Revenues |  |  | $ 386,864 | $ 370,776
Rental income |  |  |  |
Related person transactions |  |  |  |
Revenues |  |  | 58,558 | 62,650
RMR LLC | Rental income |  |  |  |
Related person transactions |  |  |  |
Revenues |  |  | 107 | $ 109
AlerisLife Inc |  |  |  |
Related person transactions |  |  |  |
Step acquisition, ownership percentage including subsequent acquisition |  | 34.00% |  |
Purchase price |  | $ 15,459 |  |
Related Party | RMR LLC |  |  |  |
Related person transactions |  |  |  |
Related party transaction, closing cost |  |  | $ 4,056 |
Number of management agreements | agreement |  |  | 2 |
AlerisLife Inc |  |  |  |
Related person transactions |  |  |  |
Payments of dividends | $ 50,000 |  |  |
AlerisLife Inc | Diversified Healthcare Trust |  |  |  |
Related person transactions |  |  |  |
Payments of dividends | $ 17,000 |  |  |
Diversified Healthcare Trust | ABP Trust And Adam D. Portnoy |  |  |  |
Related person transactions |  |  |  |
Noncontrolling interest, ownership percentage by parent |  |  | 9.80% |
AlerisLife Inc | ABP Trust |  |  |  |
Related person transactions |  |  |  |
Ownership interest by parent |  | 66.00% |  |

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