Schedule of Repurchases under Repurchase Program (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				12 Months Ended
	Dec. 23, 2012		Sep. 23, 2012		Jun. 24, 2012
Stock Repurchase Program [Line Items]
Total Number of Shares Repurchased	10,190		11,970
Total Cost of Repurchase	$ 354,029		$ 344,001
Average Price Paid Per Share	$ 34.74	[1]	$ 34.79	[1]
Amount Available Under Repurchase Program	$ 213,903		$ 567,932		$ 911,933

[1] Average price paid per share excludes accelerated share repurchases for which cost was incurred in fiscal year 2012, but shares were received in fiscal year 2013. See Collared Accelerated Share Repurchases section below for details regarding average price associated with these transactions.