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Senior Living Community Management Agreements - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023
Disaggregation of Revenue |  |
Revenues | $ 370,776 | $ 346,030
Residents fees and services |  |
Disaggregation of Revenue |  |
Revenues | 308,126 | 279,592
Residents fees and services | Basic housing and support services |  |
Disaggregation of Revenue |  |
Revenues | 243,655 | 222,187
Residents fees and services | Medicare and Medicaid programs |  |
Disaggregation of Revenue |  |
Revenues | 23,849 | 21,657
Residents fees and services | Private pay and other third party payer SNF services |  |
Disaggregation of Revenue |  |
Revenues | $ 40,622 | $ 35,748

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