FINANCIAL INSTRUMENTS (Details 2) (Foreign currency contracts, USD $) In Thousands, unless otherwise specified	Sep. 28, 2012	Mar. 31, 2012
Other current liabilities | Derivatives designated as hedging instruments
Fair Values of Derivative Instruments
Liability Derivatives	$ 1,563	$ 1,905
Other current liabilities | Derivatives not designated as hedging instruments
Fair Values of Derivative Instruments
Liability Derivatives	5,367	6,200
Other current assets | Derivatives designated as hedging instruments
Fair Values of Derivative Instruments
Asset Derivatives	16,631	10,075
Other current assets | Derivatives not designated as hedging instruments
Fair Values of Derivative Instruments
Asset Derivatives	$ 7,711	$ 10,894