Stock-Based Compensation (Stock Option Activity) (Details) (Stock Options [Member], USD $)	12 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 30, 2013
Stock Options [Member]
Stock Option Activity, Number of Shares [Roll Forward]
Beginning balance, shares outstanding	443,900	399,700	407,500
Granted	80,730	64,450	72,200
Exercised	(14,375)	(9,500)	(77,000)
Canceled or forfeited	(3,275)	(10,750)	(3,000)
Ending balance, shares outstanding	506,980	443,900	399,700
Shares exercisable	347,750	259,625	179,925
Stock Option Activity, Weighted Average Exercise Price [Roll Forward]
Beginning balance, weighted average exercise price	$ 37.98	$ 35.83	$ 32.62
Granted	$ 78.35	$ 52.99	$ 46.59
Exercised	$ 34.76	$ 37.66	$ 28.55
Canceled or forfeited	$ 51.13	$ 48.28	$ 45.00
Ending balance, weighted average exercise price	$ 44.42	$ 37.98	$ 35.83
Exercisable, weighted average exercise price	$ 36.17	$ 34.56	$ 34.15
Options outstanding, weighted average remaining contractual term	3 years 3 months 16 days	3 years 8 months 3 days	4 years 2 months 5 days
Options exercisable, weighted average remaining contractual term	2 years 4 months 11 days	3 years 0 months 10 days	3 years 6 months 29 days
Options outstanding, aggregate intrinsic value	$ 15,836,000	$ 18,047,000	$ 4,691,000
Options exercisable, aggregate intrinsic value	13,537,000	11,445,000	2,414,000
Weighted-average estimated fair value of employee stock options granted	$ 30.11	$ 21.44	$ 19.89
Total intrinsic value of options exercised	$ 593,000	$ 300,000	$ 1,200,000