| 
           RESTRUCTURING, IMPAIRMENT AND PLANT CLOSING COSTS (Details 3) (USD $) 
        In Millions, unless otherwise specified  | 
        3 Months Ended | 9 Months Ended | 9 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
           Sep. 30, 2012 
         | 
        
           Sep. 30, 2011 
         | 
        
           Sep. 30, 2012 
         | 
        
           Sep. 30, 2011 
         | 
        
           Sep. 30, 2012
 
          Polyurethanes 
         | 
        
           Dec. 31, 2011
 
          Performance Products 
         | 
        
           Sep. 30, 2012
 
          Advanced Materials 
         | 
        
           Sep. 30, 2012
 
          Textile Effects 
         | 
        
           Sep. 30, 2012
 
          Pigments 
         | 
        
           Sep. 30, 2012
 
          Discontinued Operations 
         | 
        
           Dec. 31, 2011
 
          Discontinued Operations 
         | 
        
           Sep. 30, 2012
 
          Corporate and other 
         | 
        
           Sep. 30, 2012
 
          2007 initiatives and prior 
         | 
        
           Sep. 30, 2011
 
          2007 initiatives and prior 
         | 
        
           Sep. 30, 2012
 
          2007 initiatives and prior
 
          Textile Effects 
         | 
        
           Sep. 30, 2012
 
          2007 initiatives and prior
 
          Pigments 
         | 
        
           Sep. 30, 2012
 
          2009 initiatives 
         | 
        
           Sep. 30, 2011
 
          2009 initiatives 
         | 
        
           Sep. 30, 2012
 
          2009 initiatives 
         | 
        
           Sep. 30, 2011
 
          2009 initiatives 
         | 
        
           Sep. 30, 2012
 
          2009 initiatives
 
          Advanced Materials 
         | 
        
           Sep. 30, 2012
 
          2009 initiatives
 
          Pigments 
         | 
        
           Sep. 30, 2011
 
          2010 initiatives 
         | 
        
           Sep. 30, 2012
 
          2010 initiatives 
         | 
        
           Sep. 30, 2011
 
          2010 initiatives 
         | 
        
           Sep. 30, 2012
 
          2010 initiatives
 
          Performance Products 
         | 
        
           Sep. 30, 2012
 
          2010 initiatives
 
          Textile Effects 
         | 
        
           Sep. 30, 2012
 
          2010 initiatives
 
          Corporate and other 
         | 
        
           Sep. 30, 2012
 
          2011 initiatives 
         | 
        
           Sep. 30, 2011
 
          2011 initiatives 
         | 
        
           Sep. 30, 2012
 
          2011 initiatives 
         | 
        
           Sep. 30, 2011
 
          2011 initiatives 
         | 
        
           Sep. 30, 2012
 
          2011 initiatives
 
          Advanced Materials 
         | 
        
           Sep. 30, 2012
 
          2011 initiatives
 
          Textile Effects 
         | 
        
           Sep. 30, 2012
 
          2012 initiatives 
         | 
        
           Sep. 30, 2012
 
          2012 initiatives 
         | 
        
           Sep. 30, 2012
 
          2012 initiatives
 
          Polyurethanes 
         | 
        
           Sep. 30, 2012
 
          2012 initiatives
 
          Advanced Materials 
         | 
      |
| Accrued restructuring costs rollforward | ||||||||||||||||||||||||||||||||||||||
| Accrued liabilities at the beginning of the period | $ 92 | $ 1 | $ 12 | $ 69 | $ 3 | $ 6 | $ 6 | $ 1 | $ 2 | $ 11 | $ 16 | $ 63 | ||||||||||||||||||||||||||
| Restructuring charges | 6 | 3 | 2 | 2 | 2 | 1 | 2 | 5 | 5 | 1 | 4 | 2 | 1 | 5 | 1 | 5 | 99 | 9 | 110 | 3 | 6 | 33 | 39 | 37 | 2 | |||||||||||||
| Reversal of reserves no longer required | (1) | (1) | (14) | (4) | (14) | |||||||||||||||||||||||||||||||||
| Restructuring payments | (3) | (2) | (1) | (6) | (1) | (5) | (3) | (1) | (1) | (1) | (24) | (12) | (12) | (9) | (7) | (2) | ||||||||||||||||||||||
| Foreign currency effect on liability balance | 1 | 1 | 1 | (1) | ||||||||||||||||||||||||||||||||||
| Accrued liabilities at the end of the period | 90 | 90 | 30 | 1 | 3 | 49 | 2 | 6 | 6 | 2 | 7 | 7 | 9 | 42 | 42 | 30 | 30 | |||||||||||||||||||||
| Current portion of restructuring reserves | 56 | 56 | 18 | 2 | 28 | 2 | 6 | |||||||||||||||||||||||||||||||
| Long-term portion of restructuring reserve | 34 | 34 | 12 | 1 | 21 | |||||||||||||||||||||||||||||||||
| Estimated additional future charges for current restructuring projects | ||||||||||||||||||||||||||||||||||||||
| Estimated additional charges within one year | 16 | 1 | 15 | |||||||||||||||||||||||||||||||||||
| Estimated additional charges beyond one year | $ 4 | $ 4 | ||||||||||||||||||||||||||||||||||||