Equity Compensation (Summary Of Activity In Total Stock Available for Grant) (Details) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Mar. 26, 2011
Equity Compensation [Abstract]
Shares available for grant, beginning balance	6,257	8,175	9,930
Shares available for grant, terminated		(34)	(300)
Shares available for grant, granted	(1,600)	(2,049)	(1,927)
Shares available for grant, forfeited	468	165	472
Shares available for grant, ending balance	5,125	6,257	8,175