Note 17 - Stock-based Compensation Plans - Compensation Cost (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
|
| Compensation cost | $ 11 | $ 9 |
| Huntsman International LLC [Member] | ||
| Compensation cost | $ 9 | $ 8 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|