Exit and Disposal Activities - Summary of Exit and Disposal Activities (Details) $ in Millions	3 Months Ended
	Mar. 28, 2020 USD ($)
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	$ 7.5
Commercial & Industrial Group
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	4.4
Repair Systems & Information Group
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	3.1
Cost of goods sold:
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	5.1
Cost of goods sold: | Commercial & Industrial Group
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	4.4
Cost of goods sold: | Repair Systems & Information Group
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	0.7
Operating Expenses: | Repair Systems & Information Group
Restructuring Cost and Reserve [Line Items]
Exit and disposal costs	$ 2.4