Collaboration, License, and Other Agreements - Summary of Assets Acquired and Liabilities Assumed, Decibel (Details) - Decibel Therapeutics, Inc. $ in Millions	Sep. 25, 2023 USD ($)
Business Acquisition [Line Items]
Cash and cash equivalents	$ 42.2
Marketable securities	12.1
Deferred tax assets, net	58.1
Indefinite-lived intangible asset related to in-process research and development	42.5
Goodwill	5.2
Other assets and liabilities, net	(11.4)
Total	$ 148.7

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