Convertible Notes, Net - Summary of Details of Net Book Value of Convertible Note (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Face value	$ 14,931,693
Convertible notes, net
Debt Instrument [Line Items]
Face value	266,157	$ 300,000
Deferred financing costs and unamortized discount	(2,823)	(4,153)
Net book value	$ 263,334	$ 295,847