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Revenue from Contracts with Customers - Additional Information (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Nov. 30, 2022 | Oct. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |
Royalty revenue |  |  |  |  | $ 1,663,405 | $ 1,111,795 | $ 1,173,751
Janssen Pharmaceutica N.V. |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |
Royalty revenue related to back royalties |  |  |  |  | 195,400 |  |
Back royalties late payment interest |  |  |  |  | 8,100 |  |
Long-Acting INVEGA Products |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |
Royalty revenue |  |  |  |  | 486,100 | 115,700 |
Royalty revenue recognized |  |  |  |  | 290,700 |  |
Royalty |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |
Royalty revenue |  |  |  |  | 600,890 | 219,609 | 436,179
Royalty | AMPYRA |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |
Royalty revenue |  | $ 16,500 | $ (3,200) | $ 3,200 |  |  |
Additional award paid | $ 1,800 |  |  |  |  |  |
Arbitration award amount paid |  | $ 18,300 |  |  |  |  |
Repayment of royalty revenue |  |  | $ 18,300 |  |  |  |
Royalty | Long-Acting INVEGA Products |  |  |  |  |  |  |
Disaggregation Of Revenue [Line Items] |  |  |  |  |  |  |
Royalty revenue |  |  |  |  | $ 486,101 | $ 115,655 | $ 303,106

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