Derivative Financial Instruments (Details 1) - USD ($) $ in Thousands	Jul. 01, 2017	Apr. 01, 2017
Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Asset Derivatives, Fair Value	$ 3,167	$ 2,424
Other Current Liabilities [Member]
Derivatives, Fair Value [Line Items]
Liability Derivatives, Fair Value	174	763
Other Liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives, Fair Value	3,494	0
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Asset Derivatives, Fair Value	$ 0	$ 0