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DISCONTINUED OPERATIONS (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Discontinued operations    
Discontinued operations, net of tax $ 6.1 $ 0.9
Holding Company and Other
   
Discontinued operations    
Discontinued operations, net of tax $ 6.0 $ 1.9