FINANCIAL STATEMENT DETAILS - Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Cash and cash equivalents	$ 364,044	$ 321,155	$ 428,136	$ 812,705
Restricted cash included in other current assets	0	107	156	407
Restricted cash included in other non-current assets	257	371	693	449
Restricted cash included in other non-current assets of discontinued operations	0	503	500	0
Total cash and cash equivalents, and restricted cash as shown on the statement of cash flows	$ 364,301	$ 322,136	$ 429,485	$ 813,561