Goodwill And Intangible Assets, Net (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life			8 years
Amortization expense on intangible assets	$ 43.9	$ 45.0	$ 130.3	$ 130.3
Software And Software Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life			4 years
Customer Contracts And Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life			10 years
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted average remaining useful life			8 years