DERIVATIVES AND FAIR VALUE MEASUREMENTS (Schedule of Financial Assets and Financial Liabilities Measured at Fair Value on a Recurring Basis) (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Mar. 31, 2012
Assets
Money market funds	$ 141,120	$ 194,574
Foreign currency hedge contracts	7,030	6,186
Assets, Fair Value Disclosure, Total	148,150	200,760
Liabilities
Foreign currency hedge contracts	954	1,185
Interest rate swap	671
Liabilities, Fair Value Disclosure, Total	1,625	1,185
Quoted Market Prices for Identical Assets (Level 1) [Member]
Assets
Money market funds	141,120	194,574
Foreign currency hedge contracts	0	0
Assets, Fair Value Disclosure, Total	141,120	194,574
Liabilities
Foreign currency hedge contracts	0	0
Interest rate swap	0
Liabilities, Fair Value Disclosure, Total	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets
Money market funds	0	0
Foreign currency hedge contracts	7,030	6,186
Assets, Fair Value Disclosure, Total	7,030	6,186
Liabilities
Foreign currency hedge contracts	954	1,185
Interest rate swap	671
Liabilities, Fair Value Disclosure, Total	1,625	1,185
Significant Unobervable Inputs (Level 3) [Member]
Assets
Money market funds	0	0
Foreign currency hedge contracts	0	0
Assets, Fair Value Disclosure, Total	0	0
Liabilities
Foreign currency hedge contracts	0	0
Interest rate swap	0
Liabilities, Fair Value Disclosure, Total	$ 0	$ 0