Segment Information - Revenues and Long-lived Assets by Geographical Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023	Dec. 30, 2023
Segment Reporting Information
Net sales	$ 567,390	$ 607,071	$ 1,661,263	$ 1,828,850
Long-lived assets	481,592		481,592		$ 493,153
Additions to long-lived assets			50,091	61,221
United States
Segment Reporting Information
Net sales	211,940	217,904	604,198	635,892
Long-lived assets	67,491		67,491		73,126
Additions to long-lived assets			9,591	7,407
China
Segment Reporting Information
Net sales	133,051	138,393	379,730	415,430
Long-lived assets	137,813		137,813		139,736
Additions to long-lived assets			10,681	22,558
Mexico
Segment Reporting Information
Long-lived assets	93,057		93,057		102,218
Additions to long-lived assets			8,875	11,339
Germany
Segment Reporting Information
Long-lived assets	56,578		56,578		47,217
Additions to long-lived assets			12,160	6,534
Philippines
Segment Reporting Information
Long-lived assets	68,620		68,620		73,217
Additions to long-lived assets			3,025	5,245
Other countries
Segment Reporting Information
Net sales	222,399	$ 250,774	677,335	777,528
Long-lived assets	$ 58,033		58,033		$ 57,639
Additions to long-lived assets			$ 5,759	$ 8,138