Fair Value Measurements (Tables)

12 Months Ended

Jul. 01, 2011

Fair Value Measurements [Abstract]

Financial assets measured at fair value on a recurring basis

	Fair Value Measurements at
	Reporting Date Using
	Quoted Prices
	in Active		Significant
	Markets for		Other			Significant
	Identical		Observable			Unobservable
	Instruments		Inputs			Inputs
	(Level 1)		(Level 2)			(Level 3)		Total
Assets:
Cash equivalents
Money market funds	$	721	$	—		$	—	$	721
U.S. Treasury securities		—		60			—		60
U.S. Government agency securities		—		78			—		78
Total cash equivalents		721		138			—		859
Auction-rate securities		—		—			15		15
Total assets at fair value	$	721	$	138		$	15	$	874
Liabilities:
Foreign exchange contracts	$	—	$	(5	)	$	—	$	(5	)
Total liabilities at fair value	$	—	$	(5	)	$	—	$	(5	)

	Fair Value Measurements at
	Reporting Date Using
	Quoted Prices
	in Active		Significant
	Markets for		Other		Significant
	Identical		Observable		Unobservable
	Assets		Inputs		Inputs
	(Level 1)		(Level 2)		(Level 3)		Total
Cash equivalents
Money market funds	$	458	$	—	$	—	$	458
U.S. Treasury securities		—		385		—		385
U.S. Government agency securities		—		370		—		370
Total cash equivalents		458		755		—		1,213
Auction-rate securities		—		—		15		15
Foreign exchange contracts		—		17		—		17
Total assets at fair value	$	458	$	772	$	15	$	1,245

Changes in Level 3 financial assets measured on a recurring basis

	U.S.
	Government
	Agency			Auction-rate
	Securities			Securities			Total
July 3, 2009	$	1		$	18		$	19
Sales		—			(3	)		(3	)
Maturities		(1	)		—			(1	)
July 2, 2010	$	—		$	15		$	15