Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Detail)

v3.4.0.3
Segment Information (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Segment Reporting Information [Line Items]    
Revenue $ 14,418 $ 13,977
Operating Income (Loss) 1,823 1,673
U.S. Domestic Package    
Segment Reporting Information [Line Items]    
Revenue 9,084 8,814
Operating Income (Loss) 1,102 1,024
International Package    
Segment Reporting Information [Line Items]    
Revenue 2,914 2,970
Operating Income (Loss) 574 498
Supply Chain & Freight    
Segment Reporting Information [Line Items]    
Revenue 2,420 2,193
Operating Income (Loss) $ 147 $ 151