Severance, Restructuring and Acquisition Integration Activities - Severance, Restructuring and Integration Costs by Segment (Detail) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2018	Apr. 02, 2017
Restructuring Cost and Reserve [Line Items]
Total Costs	$ 20,394	$ 6,600
Enterprise Solutions
Restructuring Cost and Reserve [Line Items]
Total Costs	14,534	5,281
Industrial Solutions
Restructuring Cost and Reserve [Line Items]
Total Costs	5,860	1,319
Severance
Restructuring Cost and Reserve [Line Items]
Severance	560	901
Severance | Enterprise Solutions
Restructuring Cost and Reserve [Line Items]
Severance	508	901
Severance | Industrial Solutions
Restructuring Cost and Reserve [Line Items]
Severance	52	0
Other Restructuring and Integration Costs
Restructuring Cost and Reserve [Line Items]
Other Restructuring and Integration Costs	19,834	5,699
Other Restructuring and Integration Costs | Enterprise Solutions
Restructuring Cost and Reserve [Line Items]
Other Restructuring and Integration Costs	14,026	4,380
Other Restructuring and Integration Costs | Industrial Solutions
Restructuring Cost and Reserve [Line Items]
Other Restructuring and Integration Costs	$ 5,808	$ 1,319