Note 13 - Huntsman Corporation Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | 3 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
Oct. 25, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Sep. 30, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Sep. 30, 2022 |
Mar. 25, 2022 |
Oct. 26, 2021 |
|
| Treasury Stock, Shares, Acquired (in shares) | 22,853,686 | |||||||||
| Treasury Stock, Value, Acquired, Cost Method | $ 251 | $ 291 | $ 210 | $ 102 | $ 752 | |||||
| Dividends, Common Stock, Total | $ 41 | $ 44 | $ 45 | $ 42 | $ 41 | $ 36 | ||||
| Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ 0.2125 | $ 0.2125 | $ 0.2125 | $ 0.1875 | $ 0.1875 | $ 0.1625 | ||||
| Subsequent Event [Member] | ||||||||||
| Treasury Stock, Shares, Acquired (in shares) | 1,539,537 | |||||||||
| Treasury Stock, Value, Acquired, Cost Method | $ 40 | |||||||||
| Share Repurchase Program 2021 [Member] | ||||||||||
| Stock Repurchase Program, Authorized Amount | $ 2,000 | $ 1,000 | ||||||||
| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of stock repurchase plan authorized. No definition available.
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| 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
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| 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
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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