Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES (Details)

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INCOME TAXES (Details) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Dec. 31, 2010
INCOME TAXES [Abstract]      
Annual effective tax rate (in hundredths) 19.00% 16.00%  
Income tax benefit from continuing operations $ 29.5    
Income tax expense 16.7    
State and local taxes 4.1    
Withholding taxes 3.5    
Federal tax benefit (attributable to the carry back) 14.9    
Reversal of valuation allowances 39.5    
Unrecognized tax benefits 11.4   10.9
Unrecognized tax benefits increased for tax reserve accruals $ 0.5    
Major tax jurisdictions [Member]
     
Income Tax Examination [Line Items]      
Tax years remain open to examination 2001 through 2010