v3.3.1.900
Consolidated Statement Of Income (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Consolidated Statement Of Income [Abstract]      
Sales-based taxes included in sales and other operating revenue [1] $ 22,678 $ 29,342 $ 30,589
[1] Sales and other operating revenue includes sales-based taxes of $22,678 million for 2015, $29,342 million for 2014 and $30,589 million for 2013.