Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Total revenue	$ (40,629)	$ 177,068	$ 1,191,830	$ 179,052
Operating expenses:
Cost of Revenue	27,921	1,144	118,070	1,152
Research and development	115,082	86,126	205,309	220,996
Selling, general and administrative	41,590	28,781	79,845	54,520
Total operating expenses	184,593	116,051	403,224	276,668
(Loss) income from operations	(225,222)	61,017	788,606	(97,616)
Other (expense) income:
Change in fair value of equity investments	(11,390)	0	(106,429)	0
Interest income	2,200	97	2,588	261
Other income (expense), net	691	752	3,421	(9,494)
Total other (expense) income	(8,499)	849	(100,420)	(9,233)
(Loss) income before benefit from (provision for) income taxes	(233,721)	61,866	688,186	(106,849)
Benefit from (provision for) income taxes	157,228	(53)	(246,058)	(249)
Net (loss) income	$ (76,493)	$ 61,813	$ 442,128	$ (107,098)
Net (loss) income per share, basic	$ (0.58)	$ 0.48	$ 3.34	$ (0.83)
Net (loss) income per share, diluted	$ (0.58)	$ 0.46	$ 3.28	$ (0.83)
Weighted-average shares outstanding, basic	132,450,018	130,121,943	132,326,244	128,938,851
Weighted-average share outstanding, diluted	132,450,018	133,789,977	134,643,840	128,938,851
Collaboration Revenue [Member]
Revenues:
Total revenue	$ (54,941)	$ 5,333	$ 1,174,715	$ 5,333
Contract Revenue [Member]
Revenues:
Total revenue	12,254	168,653	12,536	169,266
Grant Revenue
Revenues:
Total revenue	$ 2,058	$ 3,082	$ 4,579	$ 4,453