CREDIT FACILITIES AND NOTES PAYABLE - Schedule of Term Loan Debt Obligations (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total debt obligations	$ 1,026,607	$ 830,042
Less: current portion	(24,215)	(17,974)
Long term portion of debt obligations	1,002,392	812,068
Equipment notes payable at 3.6% to 7.2%, due through 2029, collateralized by medical equipment
Debt Instrument [Line Items]
Total debt obligations	$ 27,660	17,011
Equipment notes payable at 3.6% to 7.2%, due through 2029, collateralized by medical equipment | Minimum
Debt Instrument [Line Items]
Interest rate, stated percentage	3.60%
Equipment notes payable at 3.6% to 7.2%, due through 2029, collateralized by medical equipment | Maximum
Debt Instrument [Line Items]
Interest rate, stated percentage	7.20%
Term Loan | First Lien Term Loan
Debt Instrument [Line Items]
Discount	$ (15,820)	(9,041)
Total debt obligations	875,000	678,687
Term Loan | NJIN Term Loan Agreement
Debt Instrument [Line Items]
Discount	(858)	(990)
Total debt obligations	$ 140,625	$ 144,375