Note 22 - Huntsman Corporation Stockholders' Equity (Details Textual) - USD ($) $ in Millions |
1 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Feb. 07, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Mar. 25, 2022 |
Oct. 26, 2021 |
|
| Treasury Stock, Shares, Acquired (in shares) | 31,982,264 | |||||
| Treasury Stock, Value, Acquired, Cost Method | $ 1,003 | $ 203 | $ 96 | |||
| Subsequent Event [Member] | ||||||
| Treasury Stock, Shares, Acquired (in shares) | 691,326 | |||||
| Treasury Stock, Value, Acquired, Cost Method | $ 21 | |||||
| Share Repurchase Program 2021 [Member] | ||||||
| Stock Repurchase Program, Authorized Amount | $ 2,000 | $ 1,000 | ||||
| Treasury Stock, Shares, Acquired (in shares) | 31,982,264 | |||||
| Treasury Stock, Value, Acquired, Cost Method | $ 1,003 | |||||
| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
|
| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|