Derivative Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2013	Mar. 30, 2013
Forward currency exchange contracts outstanding
Derivative, Notional Amount	$ 142,789	$ 149,496
Singapore Dollar [Member]
Forward currency exchange contracts outstanding
Derivative, Notional Amount	61,031	70,197
Euro [Member]
Forward currency exchange contracts outstanding
Derivative, Notional Amount	44,433	39,865
Indian Rupee [Member]
Forward currency exchange contracts outstanding
Derivative, Notional Amount	17,457	16,941
British Pound [Member]
Forward currency exchange contracts outstanding
Derivative, Notional Amount	10,811	11,602
Japanese Yen [Member]
Forward currency exchange contracts outstanding
Derivative, Notional Amount	$ 9,057	$ 10,891