XML 61 R42.htm IDEA: XBRL DOCUMENT v3.4.0.3
Goodwill by Reportable Segment (Detail) - USD ($)
$ in Millions
Mar. 31, 2016
Dec. 31, 2015
Segment Reporting Information [Line Items]    
Goodwill $ 20,977 $ 20,664
Latin America Segment    
Segment Reporting Information [Line Items]    
Goodwill 902 858
Asia Pacific Segment    
Segment Reporting Information [Line Items]    
Goodwill 2,519 2,520
EEMEA Segment    
Segment Reporting Information [Line Items]    
Goodwill 1,316 1,304
Europe Segment    
Segment Reporting Information [Line Items]    
Goodwill 7,332 7,117
North America Segment    
Segment Reporting Information [Line Items]    
Goodwill $ 8,908 $ 8,865