Equity and Long-term Investments and Fair Value Measurements - Schedule of Income Statement Information (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2022	Jun. 30, 2022
Equity Investment
Net revenue	$ 67,259			$ 67,257			$ 224,623		$ 265,536
Net loss	$ 82,046	$ 1,280	$ 34,865	$ 229,347	$ 21,371	$ 37,858	$ 118,191		$ 288,576
Armata
Equity Investment
Net revenue		980			1,883			$ 2,827		$ 4,108
Loss from operations		(9,629)			(9,220)			(31,303)		(24,043)
Net loss		$ (3,547)			$ (9,215)			$ (28,351)		$ (24,036)