Current report filing

OPERATING SEGMENTS (Details)

v2.4.0.8
OPERATING SEGMENTS (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Operations, Reportable Information, by Operating Segment      
Property, Plant and Equipment, Net $ 14,476 $ 14,939 $ 14,727
Sales Revenue, Goods, Net 48,017 46,542 35,119
Sales Revenue Concentrate Operations Net Percentage 38.00% 39.00% 51.00%
Sales Revenue Finished Products Operations Net Percentage 62.00% 61.00% 49.00%
Sales Revenue Net Percentage 100.00% 100.00% 100.00%
United States
     
Operations, Reportable Information, by Operating Segment      
Property, Plant and Equipment, Net 8,509 8,043 8,251
Sales Revenue, Goods, Net 19,732 18,699 10,629
International
     
Operations, Reportable Information, by Operating Segment      
Property, Plant and Equipment, Net 5,967 6,896 6,476
Sales Revenue, Goods, Net $ 28,285 $ 27,843 $ 24,490