Annual report pursuant to Section 13 and 15(d)

SEGMENT AND GEOGRAPHIC INFORMATION - Geographic Information (Detail)

v3.3.1.900
SEGMENT AND GEOGRAPHIC INFORMATION - Geographic Information (Detail) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Segment Reporting Information [Line Items]                      
Revenue $ 16,054 $ 14,237 $ 14,095 $ 13,977 $ 15,895 $ 14,290 $ 14,268 $ 13,779 $ 58,363 $ 58,232 $ 55,438
Long-lived assets 24,024       22,007       24,024 22,007 21,948
United States                      
Segment Reporting Information [Line Items]                      
Revenue                 45,309 43,840 41,772
Long-lived assets 18,196       15,902       18,196 15,902 15,651
International [Member]                      
Segment Reporting Information [Line Items]                      
Revenue                 13,054 14,392 13,666
Long-lived assets $ 5,828       $ 6,105       $ 5,828 $ 6,105 $ 6,297