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
Jan. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
May 03, 2018
SHARE REPURCHASE PROGRAM                          
Number of shares repurchased 336,478                 10,099,892      
Value of repurchase of common stock, excluding commission $ 7                 $ 208 $ 277    
DIVIDENDS ON COMMON STOCK                          
Cash dividends paid   $ 35 $ 38 $ 38 $ 39 $ 39 $ 39 $ 39 $ 39 $ 150 $ 156 $ 120  
Cash dividends paid (in dollars per share)   $ 0.1625 $ 0.1625 $ 0.1625 $ 0.1625 $ 0.1625 $ 0.1625 $ 0.1625 $ 0.1625        
Share Repurchase Program 2015                          
SHARE REPURCHASE PROGRAM                          
Remaining amount authorized for repurchase                         $ 50
Share Repurchase Program 2018 | Maximum                          
SHARE REPURCHASE PROGRAM                          
Value authorized to be repurchased                         $ 950