CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net sales	$ 1,311,120	$ 1,661,739	$ 2,000,580
Cost of goods sold	875,258	1,003,557	1,173,343
Gross profit	435,862	658,182	827,237
Operating expenses
Selling, general and administrative	233,913	257,939	280,877
Research and development	134,051	134,868	126,316
Amortization of acquisition related intangible assets	16,499	15,282	15,610
Gain on disposal of fixed assets	(7,641)	(2,045)	(3,651)
Restructuring charge	8,591	1,583	0
Other operating income	(1)	(16)	(108)
Total operating expense	385,412	407,611	419,044
Income from operations	50,450	250,571	408,193
Other (expense) income
Interest income	18,303	13,338	3,672
Interest expense	(2,334)	(5,700)	(8,320)
Foreign currency (loss) gain, net	(6,308)	(5,264)	2,122
Unrealized (loss) gain on investments	(321)	18,267	(16,514)
Other income	2,892	6,721	6,787
Total other income (expense)	12,232	27,362	(12,253)
Income before income taxes and noncontrolling interest	62,682	277,933	395,940
Income tax provision	11,840	47,285	56,685
Net income	50,842	230,648	339,255
Less: net income attributable to noncontrolling interest	(6,818)	(3,466)	(7,972)
Net income attributable to common stockholders	$ 44,024	$ 227,182	$ 331,283
Earnings per share attributable to common stockholders:
Basic	$ 0.95	$ 4.96	$ 7.31
Diluted	$ 0.95	$ 4.91	$ 7.2
Number of shares used in earnings per share computation:
Basic	46,208	45,803	45,330
Diluted	46,408	46,311	46,036