LEASES - Other Information related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Weighted Average Remaining Lease Term (years)
Operating lease (in years)	4 years 4 months 24 days	5 years 1 month 6 days
Finance lease (in years)	8 years 1 month 6 days	9 years 3 months 18 days
Weighted Average Discount Rate
Operating lease (as a percentage)	4.35%	4.89%
Finance lease (as a percentage)	3.65%	3.57%
Cash paid for amounts related to lease liabilities:
Operating cash flows from operating leases	$ 50,963	$ 53,498	$ 56,240
Operating cash flows from finance leases	2,544	1,523	1,415
Financing cash flows from finance leases	8,458	4,469	586
ROU assets obtained in exchange for operating lease liabilities	55,556	34,358	17,699
ROU assets obtained in exchange for finance lease liabilities	$ 30,476	$ 32,526	$ 33,449