DEBT - Schedule of Net Carrying Amount of the 2030 Convertible Notes (Details) - 2030 Convertible Senior Secured Notes - Convertible Debt - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Principal	$ 460,000	$ 460,000
Unamortized debt issuance costs	(11,732)	(12,366)
Net carrying amount	$ 448,268	$ 447,634