Summary of Significant Accounting Policies and Other Information (Tables)

6 Months Ended

Jun. 29, 2019

Accounting Policies [Abstract]

Revenue Disaggregation

The following tables disaggregate the Company’s revenue by primary business units for the three and six months ended June 29, 2019 and June 30, 2018 :

	Three Months Ended June 29, 2019								Six Months Ended June 29, 2019
(in thousands)	Electronics Segment		Automotive Segment		Industrial Segment		Total		Electronics Segment		Automotive Segment		Industrial Segment		Total
Electronics – Passive Products and Sensors	$	108,481	$	—	$	—	$	108,481	$	216,858	$	—	$	—	$	216,858
Electronics – Semiconductor	151,072		—		—		151,072		308,089		—		—		308,089
Passenger Car Products	—		53,916		—		53,916		—		110,459		—		110,459
Automotive Sensors	—		24,682		—		24,682		—		50,739		—		50,739
Commercial Vehicle Products	—		30,052		—		30,052		—		60,935		—		60,935
Industrial Products	—		—		29,676		29,676		—		—		56,299		56,299
Total	$	259,553	$	108,650	$	29,676	$	397,879	$	524,947	$	222,133	$	56,299	$	803,379

	Three Months Ended June 30, 2018								Six Months Ended June 30, 2018
(in thousands)	Electronics Segment		Automotive Segment		Industrial Segment		Total		Electronics Segment		Automotive Segment		Industrial Segment		Total
Electronics – Passive Products and Sensors	$	128,321	$	—	$	—	$	128,321	$	242,816	$	—	$	—	$	242,816
Electronics – Semiconductor	171,036		—		—		171,036		320,952		—		—		320,952
Passenger Car Products	—		63,581		—		63,581		—		127,160		—		127,160
Automotive Sensors	—		30,729		—		30,729		—		62,052		—		62,052
Commercial Vehicle Products	—		32,862		—		32,862		—		64,090		—		64,090
Industrial Products	—		—		32,654		32,654		—		—		59,926		59,926
Total	$	299,357	$	127,172	$	32,654	$	459,183	$	563,768	$	253,302	$	59,926	$	876,996