Goodwill And Intangible Assets, Net (Schedule Of Intangible Assets At Cost And Accumulated Amortization) (Details) (USD $) In Millions	Jun. 30, 2011	Jun. 30, 2010
Original Cost	$ 228.5	$ 105.6
Accumulated Amortization	(81.3)	(59.5)
Intangible Assets, net	147.2	46.1
Software And Software Licenses [Member]
Original Cost	120.8	71.3
Accumulated Amortization	(59.3)	(46.2)
Intangible Assets, net	61.5	25.1
Customer Lists [Member]
Original Cost	94.7	31.7
Accumulated Amortization	(19.5)	(12.6)
Intangible Assets, net	75.2	19.1
Other Intangible Assets [Member]
Original Cost	13.0	2.6
Accumulated Amortization	(2.5)	(0.7)
Intangible Assets, net	$ 10.5	$ 1.9