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Senior Living Community Management Agreements - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue
Total residents fees and services	$ 388,706	$ 373,640	$ 1,158,282	$ 1,115,808
Residents fees and services
Disaggregation of Revenue
Total residents fees and services	333,390	312,005	989,241	928,653
Residents fees and services | Basic housing and support services
Disaggregation of Revenue
Total residents fees and services	259,126	242,787	768,012	727,558
Residents fees and services | Medicare and Medicaid programs
Disaggregation of Revenue
Total residents fees and services	26,726	25,619	80,233	73,951
Residents fees and services | Private pay and other third party payer SNF services
Disaggregation of Revenue
Total residents fees and services	$ 47,538	$ 43,599	$ 140,996	$ 127,144

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