Quarterly report [Sections 13 or 15(d)]

Note 8 - Restructuring, Impairment and Plant Closing Costs - Reserves for Restructuring, Impairment and Plant Closing Costs By Segment and Initiative (Details)

v3.25.2
Note 8 - Restructuring, Impairment and Plant Closing Costs - Reserves for Restructuring, Impairment and Plant Closing Costs By Segment and Initiative (Details)
$ in Millions
6 Months Ended
Jun. 30, 2025
USD ($)
Beginning Balance $ 26
Restructuring Charges 43
Payments (11)
Ending Balance 58
Current portion of restructuring reserves 56
Long-term portion of restructuring reserves 2
Corporate and Reconciling Items [Member]  
Beginning Balance 1
Restructuring Charges 0
Payments 0
Ending Balance 1
Current portion of restructuring reserves 1
Long-term portion of restructuring reserves 0
Polyurethanes [Member] | Operating Segments [Member]  
Beginning Balance 20
Restructuring Charges 33
Payments (7)
Ending Balance 46
Current portion of restructuring reserves 46
Long-term portion of restructuring reserves 0
Performance Products [Member] | Operating Segments [Member]  
Beginning Balance 1
Restructuring Charges 11
Payments (4)
Ending Balance 8
Current portion of restructuring reserves 8
Long-term portion of restructuring reserves 0
Advanced Materials [Member] | Operating Segments [Member]  
Beginning Balance 4
Restructuring Charges (1)
Payments 0
Ending Balance 3
Current portion of restructuring reserves 1
Long-term portion of restructuring reserves $ 2