CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Net sales	$ 710,641	$ 544,274	$ 1,982,812	$ 1,507,381
Cost of sales	283,293	213,527	785,982	611,850
Gross margin	427,348	330,747	1,196,830	895,531
Operating expenses:
Selling, general and administrative	252,803	192,189	718,524	514,228
Research and development	176,674	114,477	490,264	307,008
Total operating expenses	429,477	306,666	1,208,788	821,236
Income (loss) from operations	(2,129)	24,081	(11,958)	74,295
Interest income	23,941	12,624	57,798	36,407
Interest expense	(28,912)	(1,646)	(65,419)	(5,273)
Other income, net	22,803	44,510	104,790	191,510
Income before provision for income taxes	15,703	79,569	85,211	296,939
Provision for (benefit from) income taxes	17,889	12,544	(36,700)	55,089
Net income (loss)	$ (2,186)	$ 67,025	$ 121,911	$ 241,850
Net income (loss) per common and common equivalent shares:
Basic (in dollars per share)	$ (0.03)	$ 0.89	$ 1.57	$ 3.20
Diluted (in dollars per share)	$ (0.03)	$ 0.86	$ 1.48	$ 3.12
Weighted average number of common and common equivalent shares outstanding:
Basic (in shares)	78,416	75,697	77,774	75,543
Diluted (in shares)	78,416	78,080	82,218	77,614
Net income (loss)	$ (2,186)	$ 67,025	$ 121,911	$ 241,850
Foreign currency translation adjustments	(25)	4,640	5,492	1,112
Unrealized gain on available-for-sale investments	213	434	162	447
Comprehensive income (loss)	(1,998)	72,099	127,565	243,409
Products
Net sales	405,399	327,900	1,122,655	891,087
Cost of sales	203,173	156,167	566,861	450,954
Services
Net sales	305,242	216,374	860,157	616,294
Cost of sales	$ 80,120	$ 57,360	$ 219,121	$ 160,896