Goodwill And Intangible Assets, Net (Components Of Finite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	Jun. 30, 2015	Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]
Total - gross	$ 2,483.1	$ 2,366.0
Total - accumulated amortization	(1,979.9)	(1,875.0)
Intangible assets, net	503.2	491.0
Software And Software Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Total - gross	1,648.7	1,512.7
Total - accumulated amortization	(1,308.7)	(1,226.4)
Customer Contracts And Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Total - gross	625.4	645.0
Total - accumulated amortization	(478.6)	(465.5)
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Total - gross	209.0	208.3
Total - accumulated amortization	$ (192.6)	$ (183.1)