LEASES - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Operating lease expense:
Operating lease expense	$ 10,749	$ 7,219	$ 20,327	$ 13,522
Variable lease expense	897	579	1,675	1,159
Finance lease expense:
Amortization of leased assets	1,133	637	2,229	1,232
Interest on lease liabilities	144	104	289	213
Total finance lease expense	1,277	741	2,518	1,445
Total lease expense	$ 12,923	$ 8,539	$ 24,520	$ 16,126