Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Liability related to sales of future royalties and sales milestones, net - Narrative (Details) $ in Millions	1 Months Ended
	Dec. 31, 2022 USD ($) payment	Nov. 30, 2021 USD ($)	Sep. 30, 2023 USD ($)
Class of Warrant or Right [Line Items]
Number of development payments \| payment	2
Contract with customer, liability			$ 140.8
Blackstone \| Blackstone Collaboration Agreement
Class of Warrant or Right [Line Items]
Contract with customer, liability gross		$ 50.0
Contract with customer, liability	$ 35.0
Remaining performance obligation, variable consideration amount	$ 30.0
Strategic Collaboration and Financing Agreement
Class of Warrant or Right [Line Items]
Interest rate (in percent)	15.80%		15.80%