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Senior Living Community Management Agreements - Narrative (Details) $ in Thousands | 3 Months Ended
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Jun. 30, 2024 USD ($) | Mar. 31, 2024 USD ($) community | Mar. 31, 2023 USD ($) community
Property operating expenses |  | $ 307,604 | $ 286,080
Affiliated Entity | Five Star |  |  |
Property management agreement expense |  | 10,407 | 10,014
Related party transaction capitalized amount |  | 409 | 877
Affiliated Entity | Five Star | Rehabilitation Services |  |  |
Property operating expenses |  | 10 | 879
Affiliated Entity | Five Star | Operating Expense |  |  |
Property management agreement expense |  | $ 9,998 | $ 9,137
Senior Living Communities | Affiliated Entity | Five Star |  |  |
Number of communities managed | community |  | 119 | 119
Senior Living Communities | Affiliated Entity | Third Party Managers |  |  |
Number of communities managed | community |  | 111 | 111
Property management agreement expense |  | $ 5,725 | $ 5,238
Senior Living Communities | Affiliated Entity | Third Party Managers | Forecast |  |  |
Termination and other fees | $ 1,106 |  |

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- Details
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