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Debt (Schedule Of Future Maturities Of Debt) (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2011
Debt [Abstract]  
2012 $ 243.7
2013 0.9
2014 600.9
2015 404.0
2016 350.6
2017 and thereafter 2,047.4
Total $ 3,647.5