Net Income Per Share (Calculation of Basic and Diluted Earnings (Loss) Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 25, 2021	Sep. 26, 2020	Sep. 25, 2021	Sep. 26, 2020
Numerator:
Net income	$ 85,096	$ 59,486	$ 102,305	$ 77,695
Denominator:
Weighted average shares outstanding (in shares)	57,364	58,191	57,473	58,252
Effect of dilutive securities (in shares)	2,087	1,936	2,012	1,951
Weighted average diluted shares (in shares)	59,451	60,127	59,485	60,203
Basic earnings per share (in dollars per share)	$ 1.48	$ 1.02	$ 1.78	$ 1.33
Diluted earnings per share (in dollars per share)	$ 1.43	$ 0.99	$ 1.72	$ 1.29