v2.4.0.8
Cash Flow Information (Tables)
6 Months Ended
Jun. 30, 2013
Cash Flow Information [Abstract]  
Cash Flow Information
Note 18—Cash Flow Information    
     
 Millions of Dollars
 Six Months Ended
June 30
  2013 2012
Cash Payments    
Interest$ 259  383
Income taxes  2,861  4,445
     
Net Sales (Purchases) of Short-Term Investments    
Short-term investments purchased$ (97)  (497)
Short-term investments sold  23  1,094
 $ (74)  597