Derivative Instruments and Hedging Activities (Effect on Consolidated Balance Sheets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 27, 2014	Mar. 31, 2014
Derivatives designated as hedging instruments [Member] | Foreign currency contracts [Member] | Other liabilities (current) [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives	$ 3,472	$ 358
Derivatives designated as hedging instruments [Member] | Foreign currency contracts [Member] | Other assets (current) [Member]
Derivatives, Fair Value [Line Items]
Asset derivatives	520	478
Derivatives not designated as hedging instruments [Member] | Interest rate swaps [Member] | Other liabilities (current) [Member]
Derivatives, Fair Value [Line Items]
Liability derivatives	$ 710	$ 1,547