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Accrued Expenses and Other Current Liabilities
6 Months Ended
Jun. 30, 2012
Accrued Expenses and Other Current Liabilities [Abstract]  
Accrued Expenses and Other Current Liabilities

7. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of:

 

                 
(in $ millions)   June 30,
2012
    December 31,
2011
 
     

Accrued commissions and incentives

    255       213  

Accrued interest expense

    58       59  

Accrued payroll and related

    54       54  

Accrued sponsor monitoring fees

    33       37  

Deferred revenue

    31       16  

Derivative contracts

    29       37  

Income tax payable

    30       19  

Other

    33       50  
   

 

 

   

 

 

 
      523       485