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Revenue from Contracts with Customers - Additional Information (Details) - USD ($) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
Disaggregation Of Revenue [Line Items] |  |
Contract liabilities | $ 0 | $ 1,249,000
VIVITROL |  |
Disaggregation Of Revenue [Line Items] |  |
Actual credits received related to duplicate billings | 25,300,000 |
ARISTADA and ARISTADA INITIO |  |
Disaggregation Of Revenue [Line Items] |  |
Actual credits received related to duplicate billings | 12,100,000 |
Contract liabilities–short-term |  |
Disaggregation Of Revenue [Line Items] |  |
Contract liabilities | 0 | $ 1,200,000
Other long-term liabilities |  |
Disaggregation Of Revenue [Line Items] |  |
Contract liabilities | $ 0 |
Minimum |  |
Disaggregation Of Revenue [Line Items] |  |
Manufacturing Process period | 10 days |
Maximum |  |
Disaggregation Of Revenue [Line Items] |  |
Manufacturing Process period | 56 days |

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