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Goodwill And Other Intangible Assets (Schedule Of Estimated Amortization Expense) (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2012
Goodwill and Intangible Assets Disclosure [Abstract]  
2013 $ 4.7
2014 2.9
2015 2.5
2016 1.9
2017 1.9
Thereafter $ 5.0