LEASES Cash Flow Lease Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 20,883	$ 24,263
Operating cash flows from finance leases	327	389
Financing cash flows from finance leases	278	291
Right-of-use assets obtained in exchange for lease obligations
Operating leases	4,624	16,242
Finance leases	$ 60	$ 326	$ 5,302