Annual report pursuant to Section 13 and 15(d)

STOCK COMPENSATION PLANS (Narrative) (Details)

v2.4.0.8
STOCK COMPENSATION PLANS (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified
 12 Months Ended 12 Months Ended
Dec. 31, 2013
Agreement
Plan
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2013
Minimum [Member]
Dec. 31, 2013
ICE Plan and 2012 Equity Plan [Member]
Dec. 31, 2012
ICE Plan and 2012 Equity Plan [Member]
Dec. 31, 2011
ICE Plan and 2012 Equity Plan [Member]
Dec. 31, 2013
2012 Equity Plan [Member]
Dec. 31, 2013
2012 Equity Plan [Member]
Maximum [Member]
Dec. 31, 2011
Ice Plan [Member]
Maximum [Member]
May 11, 2010
Ice Plan [Member]
Maximum [Member]
Dec. 31, 2013
Two Thousand And Eleven To Two Thousand And Thirteen And The Two Thousand And Twelve To Two Thousand Fourteen and Two Thousand Thirteen to Two Thousand Fifteen Performance Periods [Member]
ICE Plan and 2012 Equity Plan [Member]
Minimum [Member]
Dec. 31, 2013
Two Thousand And Eleven To Two Thousand And Thirteen And The Two Thousand And Twelve To Two Thousand Fourteen and Two Thousand Thirteen to Two Thousand Fifteen Performance Periods [Member]
ICE Plan and 2012 Equity Plan [Member]
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                          
Share-based Compensation Arrangement by Share-based Payment Award, Number of Plans 2                        
Allocated Share-based Compensation Expense $ 21.1 $ 20.6 $ 15.9                    
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense 7.4 7.2 5.6                    
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized Increase Decrease                     500,000    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Plan Year Agreements 3                        
Performance/vesting period       1 year 3 years                
Payout rate, as a percentage of the original grant         23.00% 50.00% 50.00%         0.00% 200.00%
Number of shares granted under the award               1,000,000          
Number of performance shares granted 1,211,251             800,000          
Number of restricted shares granted               200,000          
Maximum number of shares that may be issued (in shares)                 6,000,000 11,000,000      
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized $ 18.2                        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 1 year 10 months 24 days