v3.26.3
REVENUE AND ACCOUNTS RECEIVABLE - NARRATIVE (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Disaggregation of Revenue [Line Items]          
Payment terms     Residency agreements are generally for a term of 30 days, with resident fees billed monthly in advance. For residents under reimbursement arrangements with Medicaid, revenue is recorded based on contractually agreed-upon amounts or rates on a per resident, daily basis or as services are rendered.    
Customer Concentration Risk | Receivables | Medicare and Medicaid          
Disaggregation of Revenue [Line Items]          
Revenue, percent     70.70%   62.20%
Customer Concentration Risk | Revenue          
Disaggregation of Revenue [Line Items]          
Revenue, percent 100.00% 100.00% 100.00% 100.00%  
Customer Concentration Risk | Revenue | Medicare and Medicaid          
Disaggregation of Revenue [Line Items]          
Revenue, percent 63.80% 61.20% 64.00% 61.30%