Balance Sheet Components - Schedule of Accrued and Other Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Balance Sheet Related Disclosures [Abstract]
Net profit-sharing amount	$ 78,073	$ 357,762
Research and development expenses	53,297	48,880
Payroll and related expenses	19,698	28,286
Accrued income taxes	15,498	15,228
Operating lease liabilities, current	13,536	4,137
Excess funds payable under grant agreements	7,611	7,652
Other professional and consulting expenses	5,108	3,987
Other accrued expenses	4,355	12,711
Accrued royalties	404	10,447
Total accrued and other liabilities	$ 197,580	$ 489,090