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Spin-off of Distribution Business (Tables)
3 Months Ended
Mar. 31, 2015
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Selected Financial Information Reported as Discontinued Operations

The following table presents selected financial information regarding the results of operations of our distribution business, which is reported as discontinued operations (in millions):

 

     Three Months Ended
March 31, 2014
 

Revenue from discontinued operations

   $ 1,077   
  

 

 

 

Income from discontinued operations before income taxes

  62   
  

 

 

 

Income tax expense

  21   
  

 

 

 

Income from discontinued operations

$ 41