SEGMENT INFORMATION (Enterprise Wide Disclosures about Product and Services) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Apr. 02, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	$ 891,990	$ 727,844	$ 676,694
Total Assets	1,461,917	911,135	833,264
Long-Lived Assets	851,815	373,264	372,684
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	454,874	352,160	316,447
Total Assets	830,754	634,171	582,733
Long-Lived Assets	503,606	305,370	305,305
Other North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	6,851	512	908
Total Assets	225,849	15,365	15,903
Long-Lived Assets	209,439	12,796	12,715
Total North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	461,725	352,672	317,355
Total Assets	1,056,603	649,536	598,636
Long-Lived Assets	713,045	318,166	318,020
Japan
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	120,726	124,381	110,263
Total Assets	44,189	50,509	47,156
Long-Lived Assets	12,977	13,128	12,391
Other Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	84,860	67,223	61,594
Total Assets	41,037	27,353	18,164
Long-Lived Assets	8,076	3,961	4,181
Total Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	224,679	183,568	187,482
Total Assets	320,088	183,737	169,308
Long-Lived Assets	$ 117,717	$ 38,009	$ 38,092