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Consolidated Statements of Operations (Parenthetical) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Income Statement [Abstract] |  |  |  |
Loss from discontinued operations, income taxes | $ 0.4 | $ 0.3 | $ (0.9) | $ 0.5
Loss on sale of discontinued operations, income taxes | $ 0 | $ 0 | $ 3.3 | $ 0

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