Stock-Based Compensation Plans (Details 3) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Mar. 31, 2012
Shares Available for Grant Under Option Plan [Roll Forward]
Shares Available for Grant, Ending Balance	20,300
2007 Equity Plan [Member]
Shares Available for Grant Under Option Plan [Roll Forward]
Shares Available for Grant, Beginning Balance	15,990	14,908	13,164
Shares Available for Grant, Additional share reserved	2,000	3,500	4,500
Shares Available for Grant, Stock options granted	(8)	(92)	(207)
Shares Available for Grant, Stock options cancelled	26	209	70
Shares Available for Grant, RSUs granted	(3,297)	(3,018)	(2,977)
Shares Available for Grant, RSUs cancelled	326	483	358
Shares Available for Grant, Ending Balance	15,037	15,990	14,908