XML 29 R70.htm IDEA: XBRL DOCUMENT v2.4.0.8
Short-Term Borrowings (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Short-term Debt [Line Items]    
Amount outstanding $ 1,636 $ 274
Commercial Paper
   
Short-term Debt [Line Items]    
Amount outstanding 1,410  
Weighted-average rate 0.40%  
Bank Loans
   
Short-term Debt [Line Items]    
Amount outstanding $ 226 $ 274
Weighted-average rate 7.00% 7.20%