Information on Location and Amounts of Derivative Fair Values in Condensed Consolidated Balance Sheet (Detail) (Foreign Exchange Contract, USD $) In Millions, unless otherwise specified	Mar. 30, 2013		Jun. 30, 2012
Other Current Assets | Designated as Hedging Instrument
Derivative [Line Items]
Total fair value of asset derivatives	$ 0	[1]	$ 0	[1]
Other Current Assets | Not Designated as Hedging Instrument
Derivative [Line Items]
Total fair value of asset derivatives	0	[1]	1	[1]
Accrued Liabilities-Other | Designated as Hedging Instrument
Derivative [Line Items]
Total fair value of liability derivatives	40	[1]	40	[1]
Accrued Liabilities-Other | Not Designated as Hedging Instrument
Derivative [Line Items]
Total fair value of liability derivatives	$ 0	[1]	$ 0	[1]

[1] Categorized as level 2: Fair value of level 2 assets and liabilities as of March 30, 2013 are nil and $40 million and at June 30, 2012 are $1 million and $40 million, respectively.