LEASES - Balance Sheet Classification (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Leases, Operating [Abstract]
Right-of-use assets	$ 133,112	$ 5,690
Operating lease liabilities, current	19,155	1,630
Operating lease liabilities, noncurrent	114,687	4,370
Leases, Finance [Abstract]
Right-of-use assets	3,240	0
Finance lease liabilities, current	1,094	0
Finance lease liabilities, noncurrent	2,869	0
Total right-of-use assets	136,352	5,690
Total lease liabilities	$ 137,805	$ 6,000
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property and equipment, net	Property and equipment, net
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion lease liabilities	Current portion lease liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion lease liabilities	Current portion lease liabilities