Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Net operating loss carryforwards	$ 180,130	$ 138,257
Capitalized research and development	175,835	136,962
Intangible assets	40,593	19,060
Research and development tax credit carryforward	30,549	17,917
Equity compensations	23,776	34,875
Lease liabilities	20,502	29,047
Reserves and accruals	7,543	21,745
Valuation allowance	(453,394)	(356,833)
Deferred tax assets	25,534	41,030
Deferred tax liabilities:
ROU assets	(12,219)	(16,536)
Property and equipment	(10,628)	(19,610)
Unrealized gain on investments	0	(1,190)
IPR&D	(1,928)	(5,884)
Deferred tax liabilities	(24,775)	(43,220)
Net deferred tax assets	$ 759
Net deferred tax liabilities		$ (2,190)