Provision for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 29, 2014	Mar. 30, 2013	Mar. 31, 2012
Current
U.S. Federal	$ 295,159	$ 179,014	$ 79,690
U.S. State	50,348	32,249	20,916
Non-U.S.	30,560	15,040	8,575
Total current	376,067	226,303	109,181
Deferred
U.S. Federal	(24,847)	1,246	(4,128)
U.S. State	(3,594)	2,088	(3,595)
Non-U.S.	(1,464)	(112)	(6)
Total deferred	(29,905)	3,222	(7,729)
Total provision for income taxes	$ 346,162	$ 229,525	$ 101,452