Net Income Per Share (Calculation of Basic And Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 29, 2018	Dec. 30, 2017
Numerator:
Net income	$ 29,933	$ 33,779	$ 83,834	$ 149,991
Denominator:
Weighted average shares outstanding (in shares)	59,511	63,453	60,482	63,655
Effect of dilutive securities (in shares)	1,272	2,104	1,594	2,722
Weighted average diluted shares (in shares)	60,783	65,557	62,076	66,377
Basic earnings per share (in dollars per share)	$ 0.50	$ 0.53	$ 1.39	$ 2.36
Diluted earnings per share (in dollars per share)	$ 0.49	$ 0.52	$ 1.35	$ 2.26