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Note 3 - Discontinued Operations (Details Textual) - USD ($) $ in Millions |  | 9 Months Ended
--- | --- | ---
Feb. 28, 2023 | Sep. 30, 2023 | Sep. 30, 2022
Proceeds from Divestiture of Businesses |  | $ 544 | $ 0
Textile Effects [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] |  |  |
Disposal Group, Including Discontinued Operation, Consideration | $ 593 |  |
Proceeds from Divestiture of Businesses | 530 |  |
Disposal Group, Including Discontinued Operation, Other Expense | 5 |  |
Gain (Loss) on Disposition of Business |  | 154 |
Income Taxes Paid Related to the Sale of a Business |  | 24 |
Income Taxes, Additional Taxes Expected Related to the Sale of a Business |  | $ 17 |
Textile Effects [Member] | Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] | Scenario Plan, Estimated Reimbursement [Member] |  |  |
Disposal Group, Including Discontinued Operation, Net Working Capital Adjustments | 30 |  |
Disposal Group, Including Discontinued Operation, Cash | $ 28 |  |

X
- Definition Represents information on the adjustment of the price based on the working capital of the target company or business. + References No definition available. + Details
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- Definition Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-5B + Details
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