XML 93 R58.htm IDEA: XBRL DOCUMENT v2.4.0.8
Share-Based Compensation (Schedule Of The Effects Of Share Based Compensation Included In The Consolidated Comprehensive Statement Of Earnings) (Details) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Share-based Compensation [Abstract]    
Gross general and administrative expense $ 155 $ 118
Share-based compensation expense capitalized pursuant to the full-cost method of accounting for oil and gas properties 40 44
Related income tax benefit $ 20 $ 17