Revenue from Contracts with Customers - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation Of Revenue [Line Items]
Total revenues	$ 1,111,795	$ 1,173,751	$ 1,038,756
VIVITROL
Disaggregation Of Revenue [Line Items]
Total revenues	379,478	343,853	310,722
ARISTADA and ARISTADA INITIO
Disaggregation Of Revenue [Line Items]
Total revenues	302,052	275,356	241,038
LYBALVI
Disaggregation Of Revenue [Line Items]
Total revenues	96,022	8,215
Product sales, net
Disaggregation Of Revenue [Line Items]
Total revenues	$ 777,552	$ 627,424	$ 551,760