Revenue from Contracts with Customers - Additional Information (Details) $ in Millions	Sep. 30, 2026 USD ($)
VIVITROL
Disaggregation Of Revenue [Line Items]
Actual credits received related to duplicate billings	$ 17.2
ARISTADA and ARISTADA INITIO
Disaggregation Of Revenue [Line Items]
Actual credits received related to duplicate billings	$ 11.2

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details