v2.4.0.6
Accumulated Other Comprehensive Income (Tables)
3 Months Ended
Mar. 31, 2013
Accumulated Other Comprehensive Income [Abstract]  
Accumulated other comprehensive income in the equity section of the balance sheet included
Note 17—Accumulated Other Comprehensive Income
        
Accumulated other comprehensive income in the equity section of the balance sheet included:
        
  Millions of Dollars
  Defined Benefit Plans Foreign Currency Translation Accumulated Other Comprehensive Income (Loss)
        
December 31, 2012$ (1,425)  5,512  4,087
Other comprehensive income (loss)  35  (644)  (609)
March 31, 2013$ (1,390)  4,868  3,478