v3.5.0.2
Organization and Basis of Presentation, Fair Value (Details) - USD ($)
$ in Billions
9 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions    
Percent of trade receivables greater than 90 days outstanding outstanding 1.00%  
Debt, carrying value $ 3.4 $ 2.9
Debt, fair value $ 3.6 $ 2.8
Maximum    
Fair Value, Balance Sheet Grouping, Financial Statement Captions    
Percent of trade payables greater than 90 days outstanding 1.00%  
Minimum    
Fair Value, Balance Sheet Grouping, Financial Statement Captions    
Fair Value Assumptions, Expected Term 90 days