Stock-Based Compensation Plans (Details 4) (Employee Stock Option [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 30, 2013
Employee Stock Option [Member]
Summary of option plans activity
Number of Shares, Beginning balance	5,280	12,753	17,788
Number of Shares, Exercised	(2,009)	(7,421)	(3,564)
Number of Shares, Forfeited/cancelled/expired	(24)	(60)	(1,563)
Number of Shares, Ending balance	3,247	5,280	12,753
Number of Shares, Options exercisable	3,173	4,935
Weighted-Average Exercise Price Per Share, Beginning balance	$ 25.22	$ 28.01	$ 28.32
Weighted-Average Exercise Price Per Share, Granted	$ 0	$ 41.08	$ 33.83
Weighted-Average Exercise Price Per Share, Exercised	$ 25.80	$ 29.95	$ 24.68
Weighted-Average Exercise Price Per Share, Forfeited/cancelled/expired	$ 32.22	$ 35.61	$ 39.54
Weighted-Average Exercise Price Per Share, Ending balance	$ 24.81	$ 25.22	$ 28.01
Weighted-Average Exercise Price Per Share, Options exercisable	$ 24.59	$ 24.87