Stock Repurchase Program - Additional Information (Detail) (USD $)	3 Months Ended							1 Months Ended
	Sep. 29, 2013		Sep. 23, 2012	Sep. 29, 2013 Maximum	Sep. 29, 2013 Share Repurchase Arrangements	Sep. 29, 2013 Share Repurchase Arrangements Initial delivery	Sep. 29, 2013 Share Repurchase Arrangements Subsequent delivery	Oct. 28, 2013 Subsequent Event Share Repurchase Program Final Settlement	Apr. 30, 2013 Repurchase Of Equity Maximum
Stock Repurchase Program [Line Items]
Authorized repurchase of Company common stock									$ 250,000,000
Net shares of settlements to cover tax withholding obligations	159,000
Amount paid for shares under net share settlements	7,800,000
Treasury stock purchases	104,285,000		355,079,000		75,000,000
Total Number of Shares Repurchased	1,935,000			1,700,000		1,200,000	300,000	0
Treasury stock purchases, weighted average share price	$ 48.06	[1]						$ 50.40
Treasury stock, at cost	$ 75,000,000

[1] Average price paid per share excludes accelerated share repurchases for which cost was incurred during the September 2013 quarter, but that had not settled as of quarter end and for which final price per share information was not yet known. See Collared Accelerated Share Repurchases section below for details regarding average price associated with these transactions.