Quarterly report pursuant to Section 13 or 15(d)

NET INCOME PER SHARE (Details)

v2.4.0.6
NET INCOME PER SHARE (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Income from continuing operations:    
Income from continuing operations attributable to Huntsman Corporation $ 167 $ 75
Net income:    
Net income attributable to Huntsman Corporation $ 163 $ 62
Denominator: Shares    
Weighted average shares outstanding 236.5 237.6
Dilutive securities:    
Stock-based awards (in shares) 3.6 5.3
Total outstanding and dilutive shares assuming conversion 240.1 242.9
Outstanding stock-based awards
   
Antidilutive shares not included in the computation of income (loss) per share    
Weighted average equivalent shares 8.0 7.1