Huntsman Corporation Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Notes Tables
Notes Details

Note 8 - Restructuring, Impairment and Plant Closing Costs (Details Textual)

v3.25.3

Note 8 - Restructuring, Impairment and Plant Closing Costs (Details Textual) $ in Millions	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Jun. 30, 2025 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2024
Number of Operating Segments				3		3
Restructuring Charges				$ 44
Asset Impairment Charges	$ 4	$ 0		81	$ 0
Restructuring Program to Reduce Organizational Structure Costs [Member]
Restructuring Charges (Credits)				(2)	4
Polyurethanes [Member] \| Restructuring Program to Reduce Organizational Structure Costs [Member]
Restructuring Charges				45
Restructuring and Related Cost, Expected Cost	16			16
Workforce Reduction and Contract Termination [Member] \| Performance Products [Member] \| European Maleic Anhydride Manufacturing Facility Closure in Moers Germany[Member]
Restructuring Charges				92
Asset Impairment Charges				81
Restructuring and Related Cost, Expected Cost	2			2
Facility Closing [Member] \| Performance Products [Member] \| European Maleic Anhydride Manufacturing Facility Closure in Moers Germany[Member]
Goodwill, Impairment Loss			$ 14
Employee Severance and Accelerated Depreciation [Member] \| Advanced Materials [Member] \| Restructuring Program to Optimize the Segment’s Manufacturing Processes and Cost Structure [Member]
Restructuring Charges				1	$ 12
Restructuring and Related Cost, Expected Cost	$ 6			$ 6

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