Geographic Information (Schedule Of Service Revenue From Countries) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Sales Revenue, Services, Net	$ 536.6	$ 527.1	$ 518.5	$ 512.1	$ 523.0	$ 502.0	$ 499.3	$ 491.7	$ 2,094.3	$ 2,016.0	$ 1,939.4
United States [Member]
Sales Revenue, Services, Net									908.9	984.7	902.9
Germany [Member]
Sales Revenue, Services, Net											229.9
United Kingdom [Member]
Sales Revenue, Services, Net									$ 251.0	$ 239.6	$ 245.1