Property and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 155,407	$ 134,611
Less: Accumulated depreciation and amortization	(32,384)	(14,513)
Total property and equipment, net	123,023	120,098
Depreciation and amortization expense	18,000	13,500	$ 4,200
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	116,930	95,001
Laboratory equipment
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	31,982	27,039
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	1,630	1,610
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	717	384
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 4,148	$ 10,577