Segment Information - Revenues and Long-lived Assets by Geographical Area (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Dec. 28, 2024
Segment Reporting Information
Net sales	$ 554,307	$ 535,385
Long-lived assets	510,336		$ 477,068
Additions to long-lived assets	16,327	16,324
United States
Segment Reporting Information
Net sales	198,378	190,433
Long-lived assets	75,148		74,698
Additions to long-lived assets	3,493	4,806
China
Segment Reporting Information
Net sales	129,394	115,169
Long-lived assets	129,401		132,504
Additions to long-lived assets	1,483	2,408
Mexico
Segment Reporting Information
Long-lived assets	86,711		89,558
Additions to long-lived assets	1,484	2,330
Germany
Segment Reporting Information
Long-lived assets	97,739		58,758
Additions to long-lived assets	7,620	3,230
Philippines
Segment Reporting Information
Long-lived assets	64,761		66,174
Additions to long-lived assets	637	1,338
Other countries
Segment Reporting Information
Net sales	226,535	229,783
Long-lived assets	56,576		$ 55,376
Additions to long-lived assets	$ 1,610	$ 2,212