Goodwill And Intangible Assets, Net (Components Of Finite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	Jun. 30, 2022	Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Total - gross	$ 4,617.2	$ 4,252.0
Total - accumulated amortization	(3,284.1)	(3,041.9)
Intangible assets, net	1,333.1	1,210.1
Software and software licenses
Finite-Lived Intangible Assets [Line Items]
Total - gross	3,271.3	2,950.8
Total - accumulated amortization	(2,251.9)	(2,090.4)
Customer contracts and lists
Finite-Lived Intangible Assets [Line Items]
Total - gross	1,104.7	1,062.2
Total - accumulated amortization	(798.9)	(723.4)
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Total - gross	241.2	239.0
Total - accumulated amortization	$ (233.3)	$ (228.1)