Other Financial Statement Information - Schedule Of Property Plant And Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 218,513	$ 103,342
Less: accumulated depreciation and amortization	(49,021)	(30,502)
Property and equipment, net	169,492	72,840
Land
Property, Plant and Equipment [Line Items]
Total property and equipment	36,099	0
Laboratory equipment and machinery
Property, Plant and Equipment [Line Items]
Total property and equipment	44,189	30,010
Computer equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	12,294	5,783
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Total property and equipment	6,208	5,887
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	67,532	42,068
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 52,191	$ 19,594