Description of Business - Narrative (Details)	Dec. 31, 2023 community
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of communities leased	277
Current Property Ownership Status
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of senior living communities	652
Number of communities owned	345
Number of communities leased	277
Number of communities managed by third party	30