Inventory - Schedule of Inventory (Detail) - USD ($) $ in Thousands		Sep. 30, 2024	Dec. 31, 2023
Inventory Disclosure [Abstract]
Raw materials		$ 145,352	$ 155,128
Work in process		32,088	5,373
Finished goods		120,583	175,730
Total inventory	[1]	$ 298,023	$ 336,231

[1] Total inventory consists of both current inventory and long-term inventory. During the three and nine months ended September 30, 2024, nil and approximately $1.5 million, respectively, of inventory was expensed through cost of goods sold for product dating inventory. During the three and nine months ended September 30, 2023, nil and approximately $3.4 million, respectively, of finished goods were expensed through cost of goods sold related to unsellable inventory not related to product dating.