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Income Taxes (Tables)
3 Months Ended
Mar. 31, 2015
Income Tax Disclosure [Abstract]  
Schedule Of Components Of Income Tax Expense Benefit [TableText Block]
Three Months
Ended March 31,
20152014
Continuing operations
Provision for income taxes (in millions)$ 15.5 8.7
Effective tax rate 184.5 % (10.9)%