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Accounts Payable and Accrued Liabilities
12 Months Ended
Dec. 31, 2012
Accounts Payable and Accrued Liabilities  
Accounts Payable and Accrued Liabilities

8.     Accounts Payable and Accrued Liabilities

        Accounts payable and accrued liabilities consisted of the following:

 
  December 31,
 
 
  2011   2012  

Accrued compensation

  $ 136.2   $ 138.8  

Accrued professional fees

    24.3     28.7  

Accrued interest

    15.9     19.3  

Accrued distributions

    25.0     13.2  

Accounts payable

    90.1     59.5  

Other

    52.1     65.2  
           

 

  $ 343.6   $ 324.7