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Sale of Future Royalties - Additional Information (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended
--- | --- | --- | ---
Jan. 19, 2021 | Jan. 31, 2021 | Sep. 30, 2024
Sale Of Future Royalties [Line Items] |  |  |
Liability related to the sale of future royalties | $ 60,000,000 |  |
Annual interest rate on interest expense | 10.50% |  |
Initial upfront payment received |  |  | $ 60,000,000
Non-cash other income |  |  | $ 26,600,000
Seltorexant | Royalty Pharma |  |  |
Sale Of Future Royalties [Line Items] |  |  |
Upfront payment for royalty interest sold | $ 60,000,000 | $ 60,000,000 |
Additional milestone payments | 95,000,000 |  |
Initial upfront payment amortized interest expense potential milestone payments received | 0 |  |
Potential future milestone payments received | $ 60,000,000 |  |

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