Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Accumulated Other Comprehensive Loss (Details Textual)

v3.23.3
Note 13 - Accumulated Other Comprehensive Loss (Details Textual) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]            
AOCI Tax, Attributable to Parent $ 57,000 $ 56,000 $ 57,000 $ 56,000 $ 55,000 $ 56,000
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]            
AOCI Tax, Attributable to Parent 44,000 43,000 44,000 43,000 42,000 43,000
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]            
AOCI Tax, Attributable to Parent 58,000 73,000 58,000 73,000 31,000 81,000
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Huntsman International LLC [Member]            
AOCI Tax, Attributable to Parent 82,000 97,000 82,000 97,000 $ 55,000 $ 105,000
Actuarial Gain (Loss) and Prior Service Credits [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]            
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax 0 3,000 1,000 8,000    
Actuarial Gain (Loss) and Prior Service Credits [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Huntsman International LLC [Member]            
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax $ 0 $ 3,000 1,000 $ 8,000    
Accumulated Defined Benefit Plans Adjustment, Settlement Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]            
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax     (67,000)      
Accumulated Defined Benefit Plans Adjustment, Settlement Gain (Loss), Including Portion Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Huntsman International LLC [Member]            
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax     (67,000)      
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member]            
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax     1,000      
Accumulated Defined Benefit Plans Adjustment, Curtailment Gain (Loss) Attributable to Noncontrolling Interest [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Huntsman International LLC [Member]            
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax     $ 1,000