Segment Information - Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 27, 2020	Mar. 28, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Segment Reporting Information
Net sales	$ 307,337		$ 397,879	$ 653,433	$ 803,379
Depreciation and amortization	23,734		22,689	47,536	45,968
Operating (loss) income	(11,950)		52,634	32,800	113,307
Interest expense	5,855		5,589	11,273	11,275
Foreign exchange (gain) loss	(6,010)		(3,575)	(3,426)	668
Other (income) expense, net	(1,210)		(2,947)	39	1,358
(Loss) income before income taxes	(10,585)		53,567	24,914	100,006
Electronics
Segment Reporting Information
Net sales	223,271		259,553	437,460	524,947
Depreciation and amortization	15,617		14,729	31,148	30,071
Automotive
Segment Reporting Information
Net sales	61,999		108,650	166,769	222,133
Depreciation and amortization	7,071		6,904	14,258	13,781
Impairment charges		$ 2,200
Automotive | Facility Closing
Segment Reporting Information
Impairment charges	33,800
Industrial
Segment Reporting Information
Net sales	22,067		29,676	49,204	56,299
Depreciation and amortization	1,046		1,056	2,130	2,116
Operating Segments | Electronics
Segment Reporting Information
Operating (loss) income	32,651		43,630	64,923	92,666
Operating Segments | Automotive
Segment Reporting Information
Operating (loss) income	(8,857)		10,349	5,259	23,550
Operating Segments | Industrial
Segment Reporting Information
Operating (loss) income	(23)		5,831	3,511	9,336
Corporate Non-Segment | Other
Segment Reporting Information
Operating (loss) income	$ (35,721)		$ (7,176)	$ (40,893)	$ (12,245)