Equity Compensation (Summary of Activity in Total Stock Available for Grant) (Details) - shares shares in Thousands	12 Months Ended
	Mar. 31, 2018	Mar. 25, 2017	Mar. 26, 2016
Share-based Compensation [Abstract]
Shares available for grant, beginning balance (in shares)	4,692	6,287	3,896
Shares available for grant, shares added (in shares)	0	0	4,900
Shares available for grant, granted (in shares)	(1,755)	(1,719)	(2,676)
Shares available for grant, forfeited (in shares)	128	124	167
Shares available for grant, ending balance (in shares)	3,065	4,692	6,287