Commitments and Contingencies - Licensor Expense Reimbursements (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Licensor Expense Reimbursements | ||||
| Commitments and contingencies | ||||
| Expense for prosecution and maintenance of patent rights | $ 2.1 | $ 1.5 | $ 6.6 | $ 6.1 |