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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 26, 2020	Jun. 27, 2020	Mar. 28, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019	Dec. 28, 2019
Goodwill [Line Items]
Goodwill impairment charge	$ 0	$ 33,800		$ 0	$ 33,841	$ 0
Goodwill	799,791				799,791		$ 820,589
Amortization of intangibles	10,104			$ 9,827	29,912	$ 30,068
Impairment of intangibles			$ 300
Automotive Sensors
Goodwill [Line Items]
Goodwill	$ 9,400				$ 9,400