Share Based Compensation (Summary of changes in outstanding stock options) (Details) - $ / shares	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Summary of changes in outstanding stock options
Weighted average exercise price, beginning of period	$ 55.45	$ 51.95	$ 51.67
Weighted average exercise price, granted	78.92	65.32	48.12
Weighted average exercise price, exercised	55.26	50.75	35.00
Weighted average exercise price, canceled	62.07	58.12	60.87
Weighted average exercise price, end of period	$ 58.55	$ 55.45	$ 51.95
Options outstanding, beginning balance	874,905	1,207,978	896,344
Options outstanding, granted	129,886	123,627	546,080
Options outstanding, exercised	(113,706)	(331,182)	(170,354)
Options outstanding, canceled	(88,319)	(125,518)	(64,092)
Options outstanding, ending balance	802,766	874,905	1,207,978