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Senior Living Community Management Agreements - Narrative (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) community | Jun. 30, 2023 USD ($) community
Property operating expenses | $ 304,065 | $ 286,228 | $ 611,669 | $ 572,308
Affiliated Entity | Five Star |  |  |  |
Property management agreement expense | 10,444 | 9,890 | 20,851 | 19,904
Related party transaction capitalized amount | 449 | 575 | 858 | 1,452
Affiliated Entity | Five Star | Rehabilitation Services |  |  |  |
Property operating expenses | 0 | 334 | 10 | 1,213
Affiliated Entity | Five Star | Operating Expense |  |  |  |
Property management agreement expense | 9,995 | 9,315 | $ 19,993 | $ 18,452
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 | 5,758 | $ 5,357 | $ 11,483 | $ 10,595
Termination and other fees | $ 1,826 |  |  |

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- Definition Expenses recognized during the period resulting from property management transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period. + References No definition available. + Details
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