Stockholders' Equity - Components of Accumulated Other Comprehensive Income (Details) $ in Thousands	6 Months Ended
	Oct. 02, 2016 USD ($)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	$ 1,018,435
Ending balance	1,076,018
Pension funded status adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	21,861
Before Reclassifications	0
Amounts Reclassified from AOCI	(549)
Ending balance	21,312
Net unrealized (loss) gain on derivative instruments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	388
Before Reclassifications	(3,091)
Amounts Reclassified from AOCI	(663)
Ending balance	2,816
Foreign currency translation adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	(75,876)
Before Reclassifications	21,974
Amounts Reclassified from AOCI	0
Ending balance	(97,850)
Accumulated other comprehensive income (loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Beginning balance	(97,349)
Before Reclassifications	(18,883)
Amounts Reclassified from AOCI	(114)
Ending balance	$ (116,346)