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Consolidated Statements of Operations (Parenthetical) (USD $)
In Millions
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Consolidated Statements of Operations        
Earnings (loss) from discontinued operations, income taxes $ (0.2) $ 0.6 $ (1.9) $ 0.7
Gain (loss) on sale of discontinued operations, income taxes $ (0.7)   $ 29.0