Restructuring - Restructuring and Related Costs (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 29, 2018	Sep. 30, 2017	Sep. 29, 2018	Sep. 30, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring expense	$ 185	$ 147	$ 383	$ 4,469
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring expense			394
Facility Closures
Restructuring Cost and Reserve [Line Items]
Restructuring expense			(11)
North America Products
Restructuring Cost and Reserve [Line Items]
Restructuring expense		(659)	9
North America Products | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring expense			9
North America Products | Facility Closures
Restructuring Cost and Reserve [Line Items]
Restructuring expense			0
North America Services
Restructuring Cost and Reserve [Line Items]
Restructuring expense		697	223
North America Services | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring expense			234
North America Services | Facility Closures
Restructuring Cost and Reserve [Line Items]
Restructuring expense			(11)
International Products
Restructuring Cost and Reserve [Line Items]
Restructuring expense		(1,073)	125
International Products | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring expense			125
International Products | Facility Closures
Restructuring Cost and Reserve [Line Items]
Restructuring expense			0
International Services
Restructuring Cost and Reserve [Line Items]
Restructuring expense		$ 1,182	26
International Services | Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring expense			26
International Services | Facility Closures
Restructuring Cost and Reserve [Line Items]
Restructuring expense			$ 0