v3.26.1
NATURE OF BUSINESS AND BASIS OF PRESENTATION (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
center
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
center
segment
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Business Combination [Line Items]          
Number of centers | center 442   442    
Number of operating segments | segment     2    
Number of reportable segments | segment     2    
BRMG and NY Groups revenues $ 80,200 $ 48,300 $ 168,100 $ 106,500  
BRMG and NY Groups operating expenses     168,100 106,500  
Management services provided to BRMG and NY Groups 294,900 $ 265,600 574,400 $ 504,100  
BRMG and NY Groups accounts receivable 4,226,351   4,226,351   $ 3,758,563
BRMG and NY Groups accounts payable 2,832,300   2,832,300   2,402,677
Variable Interest Entity, Primary Beneficiary          
Business Combination [Line Items]          
BRMG and NY Groups accounts receivable 204,900   204,900   137,500
BRMG and NY Groups accounts payable $ 47,600   $ 47,600   $ 34,900