Annual report pursuant to Section 13 and 15(d)

PROPERTY, PLANT AND EQUIPMENT (Details)

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PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Millions
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Property, Plant and Equipment      
Property, plant and equipment, gross $ 16,449 $ 21,256  
Less accumulated depreciation 8,246 10,621  
Property, plant and equipment-net 8,203 10,635 $ 12,571
Land      
Property, Plant and Equipment      
Property, plant and equipment, gross 334 589  
Buildings and improvements      
Property, Plant and Equipment      
Property, plant and equipment, gross 3,917 4,574  
Machinery equipment and vehicle fleet      
Property, Plant and Equipment      
Property, plant and equipment, gross $ 12,198 $ 16,093