XML 81 R62.htm IDEA: XBRL DOCUMENT v3.6.0.2
Short-Term Borrowings and Related Weighted-Average Interest Rates (Detail) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 31, 2015
Short-term Debt [Line Items]    
Amount outstanding $ 2,531 $ 236
Commercial Paper    
Short-term Debt [Line Items]    
Amount outstanding $ 2,371  
Weighted-average rate 1.00% 0.00%
Bank Loans    
Short-term Debt [Line Items]    
Amount outstanding $ 160 $ 236
Weighted-average rate 10.60% 9.50%