CONDENSED CONSOLIDATED STATEMENTS OF NET INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Income Statement [Abstract]
Net sales	$ 558,489	$ 611,997	$ 1,093,874	$ 1,221,779
Cost of sales	351,485	377,165	699,062	741,990
Gross profit	207,004	234,832	394,812	479,789
Selling, general, and administrative expenses	93,371	94,543	179,498	182,853
Research and development expenses	27,146	24,496	54,813	51,786
Amortization of intangibles	15,729	16,885	31,554	33,751
Restructuring, impairment, and other charges	5,252	6,855	8,489	8,705
Total operating expenses	141,498	142,779	274,354	277,095
Operating income	65,506	92,053	120,458	202,694
Interest expense	9,975	10,056	19,586	19,702
Foreign exchange gain	(315)	(1,404)	(5,357)	(3,079)
Other income, net	(5,298)	(2,050)	(10,619)	(8,283)
Income before income taxes	61,144	85,451	116,848	194,354
Income taxes	15,678	15,380	22,930	35,538
Net income	$ 45,466	$ 70,071	$ 93,918	$ 158,816
Earnings per share:
Basic (in dollars per share)	$ 1.83	$ 2.82	$ 3.78	$ 6.40
Diluted (in dollars per share)	$ 1.82	$ 2.79	$ 3.75	$ 6.33
Weighted-average shares and equivalent shares outstanding:
Basic (in shares)	24,822	24,839	24,867	24,810
Diluted (in shares)	25,030	25,095	25,075	25,078