Share Based Compensation (Summary Of Stock Options Outstanding) (Details)	12 Months Ended
	Mar. 26, 2022 $ / shares shares
Exercise Price Range One [Member]
Summarizes information about fixed stock options outstanding
Range of exercise price, lower limit	$ 40.71
Range of exercise price, upper limit	$ 56.71
Options outstanding, shares under option | shares	132,309
Options outstanding, weighted average remaining life	2 years 11 months 15 days
Options outstanding, weighted average exercise price	$ 51.15
Options exercisable, shares under option | shares	78,057
Options exercisable, weighted average remaining life	1 year 11 months 12 days
Options exercisable, weighted average exercise price	$ 49.52
Exercise Price Range Two [Member]
Summarizes information about fixed stock options outstanding
Range of exercise price, lower limit	56.72
Range of exercise price, upper limit	$ 58.00
Options outstanding, shares under option | shares	169,527
Options outstanding, weighted average remaining life	4 years 11 months 19 days
Options outstanding, weighted average exercise price	$ 57.66
Options exercisable, shares under option | shares	14,295
Options exercisable, weighted average remaining life	3 years 6 months
Options exercisable, weighted average exercise price	$ 56.88
Exercise Price Range Three [Member]
Summarizes information about fixed stock options outstanding
Range of exercise price, lower limit	58.01
Range of exercise price, upper limit	$ 66.30
Options outstanding, shares under option | shares	107,556
Options outstanding, weighted average remaining life	2 years 2 months 26 days
Options outstanding, weighted average exercise price	$ 63.99
Options exercisable, shares under option | shares	83,403
Options exercisable, weighted average remaining life	1 year 4 months 24 days
Options exercisable, weighted average exercise price	$ 64.61
Exercise Price Range Four [Member]
Summarizes information about fixed stock options outstanding
Range of exercise price, lower limit	66.31
Range of exercise price, upper limit	$ 87.17
Options outstanding, shares under option | shares	121,212
Options outstanding, weighted average remaining life	2 years 6 months 21 days
Options outstanding, weighted average exercise price	$ 74.33
Options exercisable, shares under option | shares	78,773
Options exercisable, weighted average remaining life	2 years 2 months 8 days
Options exercisable, weighted average exercise price	$ 73.10