LICENSE AND COLLABORATION AGREEMENTS - Summary of Activity Related to Supply Agreement (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Collaboration and other	$ 72,562	$ 97,968	$ 472,850	$ 231,301
Supply Agreement [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Cost of sales	(58,203)	(21,818)	(97,856)	(33,961)
Contract Manufacturing Revenue [Member] \| Supply Agreement [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Collaboration and other	54,399	27,023	85,504	44,402
Royalty Revenue [Member] \| Supply Agreement [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Royalty Revenue	$ 8,163	$ 7,445	$ 12,346	$ 11,399

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.