NET REVENUES FROM COLLABORATIONS - Balance of Receivables and Contract Liabilities Related to Collaboration Agreements (Detail) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] | ||
| Receivables included in accounts receivable, net | $ 777,567 | $ 405,308 |
| Contract liabilities included in deferred revenue and deferred revenue, net of current portion | 4,845 | 55,481 |
| Net revenues from collaborations | ||
| Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] | ||
| Receivables included in accounts receivable, net | 48,823 | 102,743 |
| Contract liabilities included in deferred revenue and deferred revenue, net of current portion | $ 4,845 | $ 55,481 |