Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Net operating loss carryforwards	$ 294,591	$ 180,130
Capitalized research and development	118,473	175,835
Intangible assets	61,266	40,593
Research and development tax credit carryforward	35,578	30,549
Equity compensations	14,779	23,776
Lease liabilities	18,274	20,502
Reserves and accruals	6,712	7,543
Valuation allowance	(527,114)	(453,394)
Deferred tax assets	22,559	25,534
Deferred tax liabilities:
ROU assets	(10,916)	(12,219)
Property and equipment	(9,004)	(10,628)
IPR&D	(1,928)	(1,928)
Other	(257)	0
Deferred tax liabilities	(22,105)	(24,775)
Net deferred tax assets	$ 454	$ 759