LEASES - Description (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) item lease	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
LEASES
Number of facility leases | lease	367
Number of subleases | lease	15
Number of finance leases | lease	76
Number of lessor owned properties | item	2
Operating lease liabilities | $	$ 37,799	$ 46,388
Variable Lease, Cost | $	1,700	1,300	$ 1,300
Property tax expense | $	$ 1,100	$ 800	$ 800
Minimum
LEASES
Lessee operating lease renewal term	1 year
Maximum
LEASES
Lessee operating lease renewal term	5 years