CONDENSED CONSOLIDATED STATEMENTS OF NET INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Income Statement [Abstract]
Net sales	$ 624,640	$ 567,390	$ 1,792,360	$ 1,661,263
Cost of sales	383,652	351,498	1,112,062	1,050,559
Gross profit	240,988	215,892	680,298	610,704
Selling, general, and administrative expenses	99,570	83,897	282,795	263,395
Research and development expenses	27,332	26,470	79,781	81,283
Amortization of intangibles	15,037	15,864	44,220	47,418
Restructuring, impairment, and other charges	1,633	1,840	13,158	10,329
Total operating expenses	143,572	128,071	419,954	402,425
Operating income	97,416	87,821	260,344	208,279
Interest expense	8,578	9,772	26,021	29,358
Foreign exchange loss	175	9,630	15,466	4,273
Other income, net	(6,053)	(9,297)	(14,020)	(19,916)
Income before income taxes	94,716	77,716	232,877	194,564
Income taxes	25,194	19,658	62,442	42,588
Net income	$ 69,522	$ 58,058	$ 170,435	$ 151,976
Earnings per share:
Basic (in dollars per share)	$ 2.80	$ 2.34	$ 6.88	$ 6.12
Diluted (in dollars per share)	$ 2.77	$ 2.32	$ 6.82	$ 6.07
Weighted-average shares and equivalent shares outstanding:
Basic (in shares)	24,837	24,796	24,786	24,822
Diluted (in shares)	25,102	25,025	24,989	25,040