XML 34 R70.htm IDEA: XBRL DOCUMENT v2.4.0.6
PROPERTY, PLANT AND EQUIPMENT (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Property, Plant and Equipment      
Property, plant and equipment, gross $ 23,486 $ 23,151  
Less accumulated depreciation 9,010 8,212  
Property, plant and equipment-net 14,476 14,939 14,727
Land
     
Property, Plant and Equipment      
Property, plant and equipment, gross 997 1,141  
Buildings and improvements
     
Property, Plant and Equipment      
Property, plant and equipment, gross 5,307 5,240  
Machinery equipment and vehicle fleet
     
Property, Plant and Equipment      
Property, plant and equipment, gross 16,203 15,504  
Construction in progress
     
Property, Plant and Equipment      
Property, plant and equipment, gross $ 979 $ 1,266