LEASES - Cash Flow Information (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)
Leases [Abstract]
Operating cash flows from operating leases	$ 4,516
Operating cash flows from finance leases (interest payments)	328
Financing cash flows from finance leases	1,915
Leased assets obtained in exchange for new operating lease liabilities	61,497
Leased assets obtained in exchange for new finance lease liabilities	$ 70,756