Nature of Business and Plan of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Net loss			$ (163,921)	$ (102,131)
Accumulated deficit	$ (1,635,064)		(1,635,064)		$ (1,471,143)
Total revenues	15,375	$ 9,210	67,615	$ 41,864
Cash and cash equivalents	$ 309,511		$ 309,511		$ 478,750
Number of months Capital resources meets capital expenditures			12 months
Product
Total revenues			$ 0