License, Collaboration and Other Significant Agreements - License Agreement with Panion & BF Biotech, Inc. (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
JT and Torii \| Panion & BF Biotech, Incorporation \| License Agreement
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Royalty payments	$ 2.9	$ 3.0	$ 9.5	$ 8.3

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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