Annual report pursuant to Section 13 and 15(d)

HUNTSMAN CORPORATION STOCKHOLDERS EQUITY (Details)

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HUNTSMAN CORPORATION STOCKHOLDERS EQUITY (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 07, 2018
Jan. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
May 03, 2018
Jan. 31, 2016
Oct. 27, 2015
Sep. 29, 2015
SHARE REPURCHASE PROGRAM                                  
Number of shares repurchased   537,018                 10,405,457            
Payments for stock repurchased, excluding commissions   $ 11                 $ 276            
DIVIDENDS ON COMMON STOCK                                  
Cash dividends paid     $ 39 $ 39 $ 39 $ 39 $ 30 $ 30 $ 30 $ 30 $ 156 $ 120 $ 120        
Cash dividends paid (in dollars per share)     $ 0.1625 $ 0.1625 $ 0.1625 $ 0.1625 $ 0.125 $ 0.125 $ 0.125 $ 0.125              
Cash declared (in dollars per share) $ 0.1625                   $ 0.65 $ 0.50 $ 0.50        
Citibank, N.A                                  
SHARE REPURCHASE PROGRAM                                  
Value authorized to be repurchased                               $ 100  
Shares authorized for repurchase                             1,500,000 7,100,000  
Stock repurchase price (in dollars per share)                               $ 11.94  
Share Repurchase Program 2015                                  
SHARE REPURCHASE PROGRAM                                  
Remaining amount authorized for repurchase                           $ 50      
Share Repurchase Program 2015 | Maximum                                  
SHARE REPURCHASE PROGRAM                                  
Value authorized to be repurchased                                 $ 150
Share Repurchase Program 2018 | Maximum                                  
SHARE REPURCHASE PROGRAM                                  
Value authorized to be repurchased                           $ 950