Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2025	Sep. 30, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue	$ 737,176	$ 664,574	$ 637,554	$ 1,302,128	$ 2,039,304	$ 2,790,459	$ 2,207,100	$ 1,821,072
Cost of revenue	330,948	298,558	284,324	582,882	913,830	1,250,718	986,230	799,953
Gross profit	406,228	366,016	353,230	719,246	1,125,474	1,539,741	1,220,870	1,021,119
Operating expenses:
Research and development	98,173	96,266	92,227	188,493	286,666	382,263	324,748	263,643
Selling, general and administrative	112,872	104,992	92,244	197,236	310,108	428,842	356,764	275,740
Total operating expenses	211,045	201,258	184,471	385,729	596,774	811,105	681,512	539,383
Operating income	195,183	164,758	168,759	333,517	528,700	728,636	539,358	481,736
Other income, net	10,392	12,220	5,131	17,351	27,743	37,580	33,554	24,105
Income before income taxes	205,575	176,978	173,890	350,868	556,443	766,216	572,912	505,841
Income tax expense (benefit), net	25,809	41,969	38,838	80,807	106,616	144,733	(1,019,146)	78,467
Net income	$ 179,766	$ 135,009	$ 135,052	$ 270,061	$ 449,827	$ 621,483	$ 1,592,058	$ 427,374
Net income per share:
Basic (in dollars per share)	$ 3.75	$ 2.82	$ 2.82	$ 5.64	$ 9.4	$ 12.94	$ 32.76	$ 8.98
Diluted (in dollars per share)	$ 3.74	$ 2.81	$ 2.81	$ 5.62	$ 9.37	$ 12.86	$ 32.6	$ 8.76
Weighted-average shares outstanding:
Basic (in shares)	47,898	47,887	47,851	47,869	47,879	48,035	48,599	47,610
Diluted (in shares)	48,042	48,019	48,006	48,012	48,022	48,309	48,835	48,771