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Principles Of Consolidation (Equity Method Investments) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Our share of joint venture earnings $ (2.1) $ (1.9) $ (2.7)
Equity investment impairment 0 30.8 0
Net equity method (earnings) losses $ (2.1) $ 28.9 $ (2.7)