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FAIR VALUE MEASUREMENTS (Details Textuals) (USD $)
In Millions, unless otherwise specified
2 Months Ended 9 Months Ended
Feb. 28, 2011
Sep. 30, 2012
Sep. 30, 2011
Aug. 22, 2012
Dec. 31, 2011
Fair Value Disclosure [Line Items]          
Total earn out payment - SunBelt   $ 18.5      
Earn out payment - SunBelt   15.3 0    
Assets measured at fair value on a nonrecurring basis 180.6 0 0   0
Gain on remeasurement of investment in SunBelt 181.4 0 181.4    
Equity interest in SunBelt prior to remeasuring   (29.1) (27.3)   (27.6)
Business Acquisition, Percentage of Voting Interests Acquired 50.00%     100.00%  
Foreign Currency Contracts   0 0   0
SunBelt [Member]
         
Fair Value Disclosure [Line Items]          
Equity interest in SunBelt prior to remeasuring $ (0.8)        
Business Acquisition, Percentage of Voting Interests Acquired 50.00%