CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenue:
Revenue	$ 156,719	$ 133,814	$ 740,381	$ 478,562
Expenses:
Cost of sales	2,338	1,071	7,952	7,385
Research, development and patent	217,754	219,761	635,973	656,040
Selling, general and administrative	96,809	61,638	263,681	179,395
Total operating expenses	316,901	282,470	907,606	842,820
Loss from operations	(160,182)	(148,656)	(167,225)	(364,258)
Other income (expense):
Investment income	23,682	26,228	73,035	78,112
Interest expense	(4,212)	(4,161)	(12,434)	(12,803)
Interest expense related to sale of future royalties	(17,952)	(18,533)	(55,422)	(54,788)
Gain (loss) on investments, net	29,908	879	9,432	(321)
Other income, net	363	142	929	1,029
Loss before income tax benefit (expense)	(128,393)	(144,101)	(151,685)	(353,029)
Income tax benefit (expense)	(213)	3,621	(308)	3,481
Net loss	$ (128,606)	$ (140,480)	$ (151,993)	$ (349,548)
Basic net loss per share (in Dollars per share)	$ (0.8)	$ (0.95)	$ (0.95)	$ (2.38)
Diluted net loss per share (in Dollars per share)	$ (0.8)	$ (0.95)	$ (0.95)	$ (2.38)
Shares used in computing basic net loss per share (in Shares)	159,765	148,593	159,216	146,703
Shares used in computing diluted net loss per share (in Shares)	159,765	148,593	159,216	146,703
Product Sales, Net [Member]
Revenue:
Revenue	$ 31,792	$ 0	$ 57,353	$ 0
Royalty Revenue [Member]
Revenue:
Revenue	75,694	66,807	209,811	180,036
Other Commercial Revenue [Member]
Revenue:
Revenue	8,112	8,924	27,359	27,324
Commercial Revenue [Member]
Revenue:
Revenue	115,598	75,731	294,523	207,360
Collaborative Agreement Revenue [Member]
Revenue:
Revenue	31,436	44,883	413,387	235,753
WAINUA Joint Development Revenue [Member]
Revenue:
Revenue	9,685	13,200	32,471	35,449
Research and Development Revenue [Member]
Revenue:
Revenue	$ 41,121	$ 58,083	$ 445,858	$ 271,202