Restructuring and Impairment (Tables)

3 Months Ended

Sep. 30, 2014

Restructuring and Related Activities [Abstract]

Schedule of Changes in Restructuring Program Liabilities

Changes in restructuring program liabilities were as follows:

	For the three months ended September 30,
	2014											2013
	One time employee termination benefits			Facility related costs			Other costs		Total			One time employee termination benefits			Facility related costs			Other costs			Total
	(in millions)
Balance, beginning of period	$	21		$	7		$	—	$	28		$	51		$	6		$	2		$	59
Additions		4			—			—		4			23			3			1			27
Payments		(11	)		(1	)		—		(12	)		(46	)		(2	)		(1	)		(49	)
Other		—			—			—		—			1			—			(1	)		—
Balance, end of period	$	14		$	6		$	—	$	20		$	29		$	7		$	1		$	37