Quarterly report pursuant to Section 13 or 15(d)

CASH FLOW INFORMATION (Narrative) (Details)

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CASH FLOW INFORMATION (Narrative) (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
May 01, 2014
Feb. 03, 2014
Nov. 01, 2013
Aug. 01, 2013
May 01, 2013
Dividends Payable [Line Items]              
Depositary Share Interest in a Share of 7% Series A Mandatory Convertible Preferred Stock, Class A 0.025            
Preferred stock cash dividend $ 12.8 $ 9.9          
Preferred Class A [Member]
             
Dividends Payable [Line Items]              
Dividends payable, per share     $ 17.50 $ 17.50 $ 17.50 $ 17.50 $ 13.6111
Preferred stock cash dividend $ 12.8 $ 9.9          
Depositary Share [Member]
             
Dividends Payable [Line Items]              
Dividends payable, per share     $ 0.44 $ 0.440 $ 0.440 $ 0.44 $ 0.34