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REVENUE - Summary of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total revenue and other revenue	$ 9,438	$ 15,510
Collaboration revenue	185,615	78,481
Total revenue	195,053	93,991
United States
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total revenue and other revenue	9,348	15,369
Collaboration revenue	158,942	70,109
China
Disclosure of disaggregation of revenue from contracts with customers [line items]
Total revenue and other revenue	90	141
Europe
Disclosure of disaggregation of revenue from contracts with customers [line items]
Collaboration revenue	$ 26,673	$ 8,372

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The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims.

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