| 
           RESTRUCTURING, IMPAIRMENT AND PLANT CLOSING COSTS (Details) (USD $) 
        In Millions, unless otherwise specified  | 
        3 Months Ended | 9 Months Ended | 9 Months Ended | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
           Sep. 30, 2012 
         | 
        
           Sep. 30, 2011 
         | 
        
           Sep. 30, 2012 
         | 
        
           Sep. 30, 2011 
         | 
        
           Sep. 30, 2012
 
          2007 initiatives and prior 
         | 
        
           Sep. 30, 2012
 
          2009 initiatives 
         | 
        
           Sep. 30, 2012
 
          2010 initiatives 
         | 
        
           Sep. 30, 2012
 
          2011 initiatives 
         | 
        
           Sep. 30, 2012
 
          2012 initiatives 
         | 
        
           Sep. 30, 2012
 
          Workforce reductions
 
          item 
         | 
        
           Sep. 30, 2012
 
          Workforce reductions
 
          2007 initiatives and prior 
         | 
        
           Sep. 30, 2012
 
          Workforce reductions
 
          2009 initiatives 
         | 
        
           Sep. 30, 2012
 
          Workforce reductions
 
          2010 initiatives 
         | 
        
           Sep. 30, 2012
 
          Workforce reductions
 
          2011 initiatives 
         | 
        
           Sep. 30, 2012
 
          Workforce reductions
 
          2012 initiatives 
         | 
        
           Sep. 30, 2012
 
          Demolition and decommissioning
 
          2011 initiatives 
         | 
        
           Sep. 30, 2012
 
          Non-cancelable lease costs 
         | 
        
           Dec. 31, 2011
 
          Non-cancelable lease costs 
         | 
        
           Sep. 30, 2012
 
          Non-cancelable lease costs
 
          2007 initiatives and prior 
         | 
        
           Sep. 30, 2012
 
          Non-cancelable lease costs
 
          2010 initiatives 
         | 
        
           Sep. 30, 2012
 
          Other restructuring costs 
         | 
        
           Sep. 30, 2012
 
          Other restructuring costs
 
          2007 initiatives and prior 
         | 
        
           Sep. 30, 2012
 
          Other restructuring costs
 
          2009 initiatives 
         | 
        
           Sep. 30, 2012
 
          Other restructuring costs
 
          2010 initiatives 
         | 
        
           Sep. 30, 2012
 
          Other restructuring costs
 
          2011 initiatives 
         | 
        
           Sep. 30, 2012
 
          Other restructuring costs
 
          2012 initiatives 
         | 
      |
| Accrued restructuring costs rollforward | ||||||||||||||||||||||||||
| Accrued liabilities at the beginning of the period | $ 92 | $ 73 | $ 9 | $ 11 | $ 8 | |||||||||||||||||||||
| Restructuring charges | 2 | 5 | 1 | 9 | 39 | 2 | 1 | 4 | 33 | 1 | 4 | 1 | 4 | 6 | ||||||||||||
| Reversal of reserves no longer required | (1) | (1) | (14) | (4) | (13) | (1) | ||||||||||||||||||||
| Restructuring payments | (3) | (6) | (3) | (24) | (9) | (1) | (2) | (2) | (19) | (4) | (1) | (1) | (1) | (1) | (4) | (4) | (5) | |||||||||
| Foreign currency effect on liability balance | 1 | 1 | ||||||||||||||||||||||||
| Accrued liabilities at the end of the period | $ 90 | $ 90 | $ 73 | $ 9 | $ 11 | $ 8 | ||||||||||||||||||||
| Number of positions terminated | 581 | |||||||||||||||||||||||||
| Number of positions not terminated | 544 | |||||||||||||||||||||||||