Third Party Agreements - Summary of Change in Company's Contract Liabilities (Details) - Contract Liability - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Balance at beginning of period	$ 0	$ 4,805
Additions (Deductions) (1)	0	(4,805)	[1]
Balance at end of period	$ 0	$ 0

[1] Deductions to contract liabilities relate to deferred revenue recognized as revenue during the reporting period.