Common Stock and Stock Plans - Summary of Transactions Related to Company's Stock Options (Detail) (Employee Stock Options [Member], USD $)	12 Months Ended
	Mar. 29, 2013	Mar. 30, 2012	Apr. 01, 2011
Employee Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Outstanding, Beginning Balance	3,401,634	3,839,468	4,718,176
Number of Shares, Options granted	290,700	368,000	266,250
Number of Shares, Options canceled	(84,097)	(10,200)	(20,543)
Number of Shares, Options exercised	(1,178,573)	(795,634)	(1,124,415)
Number of Shares, Outstanding, Ending Balance	2,429,664	3,401,634	3,839,468
Weighted Average Exercise Price per Share, Outstanding, Beginning Balance	$ 26.00	$ 22.66	$ 20.90
Weighted Average Exercise Price per Share, Options granted	$ 36.46	$ 44.73	$ 41.26
Weighted Average Exercise Price per Share, Options canceled	$ 40.59	$ 32.11	$ 27.40
Weighted Average Exercise Price per Share, Options exercised	$ 21.99	$ 18.45	$ 19.60
Weighted Average Exercise Price per Share, Outstanding, Ending Balance	$ 28.69	$ 26.00	$ 22.66