Annual report pursuant to Section 13 and 15(d)

Schedule I - Condensed Financial Information of Registrant - Huntsman Corporation (Parent Only) Balance Sheets (Details) (Parentheticals)

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Schedule I - Condensed Financial Information of Registrant - Huntsman Corporation (Parent Only) Balance Sheets (Details) (Parentheticals) - $ / shares
Dec. 31, 2023
Dec. 31, 2022
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 1,200,000,000 1,200,000,000
Common stock, shares issued (in shares) 262,190,459 261,148,217
Common stock, shares outstanding (in shares) 171,583,331 183,634,464
Treasury stock, shares (in shares) 90,607,128 77,513,753
Parent Company [Member] | Reportable Legal Entities [Member]    
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 1,200,000,000 1,200,000,000
Common stock, shares issued (in shares) 262,190,459 261,148,217
Common stock, shares outstanding (in shares) 171,583,331 183,634,464
Treasury stock, shares (in shares) 90,607,128 77,513,753