v3.26.1
REVENUE AND ACCOUNTS RECEIVABLE - Schedule of Patient and Resident Service Revenue by Primary Payors (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disaggregation of Revenue [Line Items]        
Revenue $ 1,427,497 $ 1,308,881 $ 2,847,456 $ 2,585,866
Revenue Benchmark | Customer Concentration Risk        
Disaggregation of Revenue [Line Items]        
Revenue $ 1,427,497 $ 1,308,881 $ 2,847,456 $ 2,585,866
Revenue (as in percent) 100.00% 100.00% 100.00% 100.00%
Medicare | Revenue Benchmark | Customer Concentration Risk        
Disaggregation of Revenue [Line Items]        
Revenue $ 487,315 $ 452,507 $ 977,027 $ 895,110
Revenue (as in percent) 34.20% 34.60% 34.30% 34.60%
Medicaid | Revenue Benchmark | Customer Concentration Risk        
Disaggregation of Revenue [Line Items]        
Revenue $ 561,050 $ 524,578 $ 1,129,339 $ 1,040,063
Revenue (as in percent) 39.30% 40.10% 39.70% 40.20%
Managed care | Revenue Benchmark | Customer Concentration Risk        
Disaggregation of Revenue [Line Items]        
Revenue $ 283,098 $ 233,826 $ 554,086 $ 472,021
Revenue (as in percent) 19.80% 17.80% 19.50% 18.30%
Private and other | Revenue Benchmark | Customer Concentration Risk        
Disaggregation of Revenue [Line Items]        
Revenue $ 96,034 $ 97,970 $ 187,004 $ 178,672
Revenue (as in percent) 6.70% 7.50% 6.50% 6.90%