Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Property Plant And Equipment [Line Items]
Property and equipment, at cost	$ 135,769	$ 112,460
Less: Accumulated depreciation	(52,943)	(41,771)
Property and equipment, net	82,826	70,689
Laboratory Equipment
Property Plant And Equipment [Line Items]
Property and equipment, at cost	56,632	51,643
Leasehold Improvements
Property Plant And Equipment [Line Items]
Property and equipment, at cost	33,847	31,361
Construction In Progress
Property Plant And Equipment [Line Items]
Property and equipment, at cost	40,229	26,332
Computer Equipment, Software and Other
Property Plant And Equipment [Line Items]
Property and equipment, at cost	$ 5,061	$ 3,124