v3.24.2.u1
NET REVENUES FROM COLLABORATIONS - Revenue from Collaborators (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Total revenues $ 659,825 $ 318,754 $ 1,154,158 $ 638,044
Net revenues from collaborations        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Total revenues 227,338 5,844 345,886 42,306
Net revenues from collaborations | Roche        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Total revenues 16,506 0 91,186 0
Net revenues from collaborations | Regeneron Pharmaceuticals        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Total revenues 207,429 (2,837) 234,193 17,153
Net revenues from collaborations | Novartis AG        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Total revenues 2,304 8,627 16,820 23,560
Net revenues from collaborations | Other        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]        
Total revenues $ 1,099 $ 54 $ 3,687 $ 1,593