Net Income Per Share (Calculation Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 28, 2013	Dec. 29, 2012
Net Income Per Share [Abstract]
Net income	$ 41,500	$ 67,862	$ 95,509	$ 110,238
Weighted average shares outstanding	62,854	65,055	63,170	64,859
Effect of dilutive securities	2,514	3,811	2,724	4,087
Weighted average diluted shares	65,368	68,866	65,894	68,946
Basic earnings per share	$ 0.66	$ 1.04	$ 1.51	$ 1.70
Diluted earnings per share	$ 0.63	$ 0.99	$ 1.45	$ 1.60