Convertible Notes, Net - Summary of Details of Net Book Value of Convertible Note (Detail) - Convertible notes, net - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Face Value	$ 300,000	$ 520,000
Deferred financing costs and unamortized discount	(4,473)	(5,743)
Net book value	$ 295,527	$ 514,257