Fair Value Measurements (Tables)

3 Months Ended

Sep. 30, 2011

Fair Value Measurements [Abstract]

Financial assets measured at fair value on a recurring basis

The following table presents information about the Company’s financial assets that are measured at fair value on a recurring basis as of September 30, 2011, and indicates the fair value hierarchy of the valuation techniques utilized to determine such value (in millions):

	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
Assets:
Cash equivalents
Money market funds	$	807	$	—		$	—	$	807
U.S. Treasury securities		—		53			—		53
U.S. Government agency securities		—		53			—		53
Total cash equivalents		807		106			—		913
Auction-rate securities		—		—			15		15
Total assets at fair value	$	807	$	106		$	15	$	928
Liabilities:
Foreign exchange contracts		—		(33	)		—		(33	)
Total liabilities at fair value	$	—	$	(33	)	$	—	$	(33	)