STOCK PLANS - Schedule of Recognized Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Stock-based compensation from:
Total	$ 11,823	$ 13,978	$ 40,320	$ 44,003
Stock options
Stock-based compensation from:
Total	2,510	3,403	8,459	12,152
Restricted stock units
Stock-based compensation from:
Total	9,327	10,383	30,630	30,670
Performance share units
Stock-based compensation from:
Total	(203)	0	493	0
Employee stock purchase plan share options
Stock-based compensation from:
Total	189	192	738	1,181
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization
Stock-based compensation from:
Total	1,355	1,506	4,807	4,904
Income Statement Location [Axis]: us-gaap:ResearchAndDevelopmentExpense
Stock-based compensation from:
Total	1,619	2,326	6,054	6,974
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Stock-based compensation from:
Total	$ 8,849	$ 10,146	$ 29,459	$ 32,125