Severance, Restructuring and Acquisition Integration Activities - Severance, Restructuring and Integration Costs by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 27, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019
Restructuring Cost and Reserve [Line Items]
Severance	$ 641	$ 269	$ 2,294	$ 269
Other Restructuring and Integration Costs	716	2,778	7,154	5,297
Total Costs	1,357	3,047	9,448	5,566
Enterprise Solutions
Restructuring Cost and Reserve [Line Items]
Severance	327	269	1,162	269
Other Restructuring and Integration Costs	1,010	2,778	5,148	5,297
Total Costs	1,337	3,047	6,310	5,566
Industrial Solutions
Restructuring Cost and Reserve [Line Items]
Severance	314	0	1,132	0
Other Restructuring and Integration Costs	(294)	0	2,006	0
Total Costs	$ 20	$ 0	$ 3,138	$ 0