INCOME TAXES - Components of Loss before Provision for (Benefit from) Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Domestic	$ (100,907)	$ (110,860)	$ (191,132)
Foreign	6,926	6,679	2,711
Loss before provision for income taxes	$ (93,981)	$ (104,181)	$ (188,421)