CONDENSED CONSOLIDATED STATEMENTS OF NET INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Income Statement [Abstract]
Net sales	$ 611,997	$ 618,436	$ 1,221,779	$ 1,241,766
Cost of sales	377,165	355,465	741,990	720,199
Gross profit	234,832	262,971	479,789	521,567
Selling, general, and administrative expenses	94,543	93,093	182,853	168,601
Research and development expenses	24,496	23,488	51,786	43,044
Amortization of intangibles	16,885	11,592	33,751	24,316
Restructuring, impairment, and other charges	6,855	634	8,705	852
Total operating expenses	142,779	128,807	277,095	236,813
Operating income	92,053	134,164	202,694	284,754
Interest expense	10,056	4,368	19,702	8,670
Foreign exchange (gain) loss	(1,404)	14,124	(3,079)	21,860
Other (income) expense, net	(2,050)	6,060	(8,283)	10,487
Income before income taxes	85,451	109,612	194,354	243,737
Income taxes	15,380	22,596	35,538	39,203
Net income	$ 70,071	$ 87,016	$ 158,816	$ 204,534
Earnings per share:
Basic (in dollars per share)	$ 2.82	$ 3.52	$ 6.40	$ 8.28
Diluted (in dollars per share)	$ 2.79	$ 3.48	$ 6.33	$ 8.19
Weighted-average shares and equivalent shares outstanding:
Basic (in shares)	24,839	24,734	24,810	24,712
Diluted (in shares)	25,095	24,985	25,078	24,986