Goodwill And Intangible Assets, Net (Components Of Finite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 153.0	$ 150.7	$ 142.5
Total - gross	2,623.1	2,483.1
Total - accumulated amortization	(2,088.9)	(1,979.9)
Intangible assets, net	534.2	503.2
Software And Software Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Total - gross	1,811.6	1,648.7
Total - accumulated amortization	(1,403.8)	(1,308.7)
Customer Contracts And Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Total - gross	603.7	625.4
Total - accumulated amortization	(486.4)	(478.6)
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Total - gross	207.8	209.0
Total - accumulated amortization	$ (198.7)	$ (192.6)