Segment Information - Revenues and Long-lived Assets by Geographical Area (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Revenues from External Customers and Long-Lived Assets
Net sales	$ 2,362,657	$ 2,513,897	$ 2,079,928
Long-lived assets	493,153	481,110	437,889
Additions to long-lived assets	83,654	104,194	96,308
U.S.
Revenues from External Customers and Long-Lived Assets
Net sales	820,735	912,498	639,381
Long-lived assets	73,126	76,325	57,923
Additions to long-lived assets	9,502	14,603	7,690
China
Revenues from External Customers and Long-Lived Assets
Net sales	546,786	638,978	620,211
Long-lived assets	139,736	129,094	122,867
Additions to long-lived assets	32,805	35,297	26,396
Mexico
Revenues from External Customers and Long-Lived Assets
Long-lived assets	102,218	107,119	107,283
Additions to long-lived assets	13,920	26,514	28,707
Germany
Revenues from External Customers and Long-Lived Assets
Long-lived assets	47,217	39,635	39,055
Additions to long-lived assets	10,279	5,255	8,519
Philippines
Revenues from External Customers and Long-Lived Assets
Long-lived assets	73,217	77,240	74,918
Additions to long-lived assets	6,156	14,847	19,342
Other countries
Revenues from External Customers and Long-Lived Assets
Net sales	995,136	962,421	820,336
Long-lived assets	57,639	51,697	35,843
Additions to long-lived assets	$ 10,992	$ 7,678	$ 5,654