Quarterly report pursuant to Section 13 or 15(d)

INCOME TAXES - Additional Information (Detail)

v3.5.0.2
INCOME TAXES - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Other Income Tax Data [Line Items]            
Effective tax rate 35.00%   34.00% 35.10% 34.60%  
Adjustment to income tax expense     $ (66)     $ 23
Income tax expense $ 683   648 $ 1,982 $ 1,860  
Coyote Logistics [Member]            
Other Income Tax Data [Line Items]            
Distribution of cash held by subsidiary   $ 500        
Income tax expense     $ 21