Income Taxes - Reconciliation of the Company's Effective Income Tax Rate to the Federal Statutory Rate (Details) - USD ($) $ in Thousands	3 Months Ended						12 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Federal income tax at the statutory rate							$ 80,120	$ 32,983	$ 41,224
Excess stock-based compensation benefit							(83,748)	(106,522)	(4,616)
Executive compensation limitation							51,858	77,350	5,784
R&D credits							(36,571)	(26,204)	(13,340)
Nontaxable gain on investments							(19,727)	0	0
Change in unrecognized tax benefits							7,356	4,351	3,215
Other permanent differences							5,176	1,201	1,118
Global intangible low-taxed income							3,081	1,890	653
Foreign derived intangible income deduction							(2,558)	(961)	(2,597)
Foreign tax credit							(1,914)	(1,922)	0
State income taxes, net of federal benefit							1,713	3,730	7,915
Change in valuation allowance							(903)	(4,695)	10,216
Tax effects of intercompany transactions							(222)	(2,033)	(417)
Difference between statutory and foreign tax rates							801	1,013	(428)
Other							8	1,097	581
Provision for (benefit from) income taxes	$ 10,001	$ 32,544	$ (1,321)	$ 10,420	$ (24,789)	$ (3,032)	$ 4,470	$ (18,722)	$ 49,308
Effective tax rate (as a percentage)							1.20%	(11.90%)	25.10%