Note 14 - Debt - Notes Outstanding (Details) - Huntsman International LLC [Member] $ in Millions, € in Billions |
Dec. 31, 2021
USD ($)
|
Dec. 31, 2021
EUR (€)
|
|---|---|---|
| Senior Notes Maturing April 2025 [Member] | ||
| Debt Instrument, Interest Rate, Stated Percentage | 4.25% | 4.25% |
| Principal outstanding | € | € 0.3 | |
| Unamortized premiums, discounts and debt issuance costs | $ 1 | |
| Senior Notes Maturing February 2029 [Member] | ||
| Debt Instrument, Interest Rate, Stated Percentage | 4.50% | 4.50% |
| Principal outstanding | $ 750 | |
| Unamortized premiums, discounts and debt issuance costs | $ 11 | |
| Senior Notes Maturing June 2031 [Member] | ||
| Debt Instrument, Interest Rate, Stated Percentage | 2.95% | 2.95% |
| Principal outstanding | $ 400 | |
| Unamortized premiums, discounts and debt issuance costs | $ 4 |
| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of unamortized debt discount (premium) and debt issuance costs. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|