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Spin-off of Distribution Business (Tables)
12 Months Ended
Dec. 31, 2016
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Selected Financial Information Reported as Discontinued Operations

The following table presents selected financial information, through May 30, 2014, regarding the results of operations of our distribution business, which is reported as discontinued operations (in millions):

 

     Year Ended  
     December 31, 2014  

Revenue from discontinued operations

   $ 1,701  
  

 

 

 

Income from discontinued operations before income taxes

     83  
  

 

 

 

Income tax expense

     31  
  

 

 

 

Income from discontinued operations

   $ 52