Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE OF FINANCIAL INSTRUMENTS FAIR VALUE OF FINANCIAL INSTRUMENTS (Impairment Charges on Financial and Nonfinancial Assets) (Details)

v2.4.0.8
Betfred
6 Months Ended 12 Months Ended
Jun. 30, 2013
Dec. 31, 2012
ASSETS:    
Equity Method Investments, Fair Value Disclosure $ 0 $ 72.5
Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1) [Member]
   
ASSETS:    
Equity Method Investments, Fair Value Disclosure 0 0
Significant Other Observable Inputs (Level 2) [Member]
   
ASSETS:    
Equity Method Investments, Fair Value Disclosure 0 0
Significant Unobservable Inputs (Level 3) [Member]
   
ASSETS:    
Equity Method Investments, Fair Value Disclosure 0 72.5
Equity Method Investments [Member]
   
ASSETS:    
Equity Method Investment, Other than Temporary Impairment $ 67.6 $ 365.4