Divestitures 2 (Details) - Arcserve $ in Millions	3 Months Ended
	Sep. 30, 2014 USD ($)
Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of arcserve	$ 170
Gain on disposal of arcserve, net of tax	20
Tax expense related to gain on disposal of arcserve	77
Goodwill written off related to sale of arcserve	$ 109