Huntsman Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Note 12 - Restructuring, Impairment and Plant Closing Costs (Details Textual)

Note 12 - Restructuring, Impairment and Plant Closing Costs (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Restructuring Charges, Total	$ 80	$ 22	$ 34
Restructuring and Related Cost, Gain on Sale of Assets	2	3
Polyurethanes [Member]
Restructuring and Related Cost, Gain on Sale of Assets		3
Employee Severance [Member]
Restructuring Charges, Total	69	17	28
Employee Severance [Member] \| Corporate and Other [Member]
Restructuring Charges, Total		16
Restructuring and Related Cost, Expected Cost, Total	1
Employee Severance [Member] \| Polyurethanes [Member]
Restructuring Charges, Total	10	7	12
Employee Severance [Member] \| Polyurethanes [Member] \| Maximum [Member]
Restructuring and Related Cost, Expected Cost, Total	4
Employee Severance [Member] \| Advanced Materials [Member]
Restructuring Charges, Total	8	$ 10	10
Restructuring and Related Cost, Expected Cost, Total	3
Employee Severance [Member] \| Performance Products [Member]
Restructuring Charges, Total			4
Employee Severance [Member] \| Restructuring Programs to Optimize Managed Services and Align and Optimize Processes and Systems [Member]
Restructuring Charges, Total	34
Restructuring and Related Cost, Expected Cost, Total	12
Employee Severance [Member] \| Program to Optimize Global Approach to Leveraging Shared Services Capabilities [Member] \| Corporate and Other [Member]
Restructuring Charges, Total	19
Restructuring and Related Cost, Expected Cost, Total	1
Employee Severance [Member] \| Restructuring Program to Optimize Leveraging Shared Services Capabilities [Member] \| Corporate and Other [Member]
Restructuring Charges, Total	$ 15
Workforce Reductions [Member] \| Polyurethanes [Member]
Restructuring Charges, Total			$ 9