Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Detail)

v3.10.0.1
Segment Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Segment Reporting Information [Line Items]        
Revenue $ 17,456 $ 15,927 $ 34,569 $ 31,437
Operating Profit 1,773 2,037 3,293 3,654
U.S. Domestic Package        
Segment Reporting Information [Line Items]        
Operating Profit 939 1,255 1,695 2,205
International Package        
Segment Reporting Information [Line Items]        
Operating Profit 618 570 1,212 1,088
Supply Chain & Freight        
Segment Reporting Information [Line Items]        
Operating Profit 216 212 386 361
U.S | U.S. Domestic Package        
Segment Reporting Information [Line Items]        
Revenue 10,354 9,741 20,581 19,277
International        
Segment Reporting Information [Line Items]        
Revenue 3,602 3,171 7,135 6,245
Supply Chain & Freight | Supply Chain & Freight        
Segment Reporting Information [Line Items]        
Revenue $ 3,500 $ 3,015 $ 6,853 $ 5,915