Restructuring - Summarized Changes to Restructuring Liability (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 01, 2017	Jul. 02, 2016
Restructuring Reserve [Roll Forward]
Balance at March 31, 2017	$ 5,136
Restructuring expense	4,322	$ 0
Cash expenditures	(2,133)
Balance at June 30, 2017	7,325
Other Liabilities
Restructuring Reserve [Roll Forward]
Restructuring reserve, current	7,243
Employee Severance
Restructuring Reserve [Roll Forward]
Balance at March 31, 2017	4,850
Restructuring expense	4,124
Cash expenditures	(2,054)
Balance at June 30, 2017	6,920
Facility Closures
Restructuring Reserve [Roll Forward]
Balance at March 31, 2017	286
Restructuring expense	198
Cash expenditures	(79)
Balance at June 30, 2017	$ 405