v2.4.0.8
Income taxes (Tables)
6 Months Ended
Jun. 30, 2013
Income taxes  
Schedule of components of income tax expenses (benefit)

 

 

 
  Three months ended
June 30,
  Six months ended
June 30,
 
 
  2013   2012   2013   2012  

Current income tax expense

  $ 3.4   $ 3.0   $ 5.4   $ 3.8  

Deferred tax benefit

    (2.8 )   (8.3 )   (7.3 )   (26.0 )
                   

Total income tax expense (benefit)

  $ 0.6   $ (5.3 ) $ (1.9 ) $ (22.2 )