Note 4 - Discontinued Operations and Business Dispositions - Summary of Major Classes of Line Items of Discontinued Operations (Details) - USD ($) $ in Millions |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Total noncurrent assets | $ 0 | $ 182 | 听 | ||||||||
| Total current liabilities | 194 | 163 | 听 | ||||||||
| Total noncurrent liabilities | 0 | 151 | 听 | ||||||||
| Income from discontinued operations, net of tax | 12 | 49 | $ 777 | ||||||||
| Net income attributable to discontinued operations | 12 | 49 | 777 | ||||||||
| Discontinued Operations, Held-for-sale [Member] | Textile Effects [Member] | 听 | 听 | 听 | ||||||||
| Accounts receivable | 133 | 171 | 听 | ||||||||
| Inventories | 151 | 163 | 听 | ||||||||
| Other current assets | 11 | 12 | 听 | ||||||||
| Total current assets | 346 | 听 | |||||||||
| Property, plant and equipment, net | 134 | 133 | 听 | ||||||||
| Deferred income taxes | 13 | 26 | 听 | ||||||||
| Operating lease right-of-use assets | 15 | 22 | 听 | ||||||||
| Other noncurrent assets | 15 | 1 | 听 | ||||||||
| Total noncurrent assets | 182 | 听 | |||||||||
| Total assets held for sale | [1] | 472 | 528 | 听 | |||||||
| Accounts payable | 63 | 94 | 听 | ||||||||
| Accrued liabilities | 47 | 67 | 听 | ||||||||
| Current operating lease liabilities | 2 | 2 | 听 | ||||||||
| Total current liabilities | 163 | 听 | |||||||||
| Noncurrent operating lease liabilities | 17 | 24 | 听 | ||||||||
| Other noncurrent liabilities | 65 | 127 | 听 | ||||||||
| Total noncurrent liabilities | 151 | 听 | |||||||||
| Total liabilities held for sale | [1] | 194 | 314 | 听 | |||||||
| Discontinued Operations, Held-for-sale or Disposed of by Sale [Member] | Textile Effects and Chemical Intermediates Business [Member] | 听 | 听 | 听 | ||||||||
| Trade sales, services and fees, net(2) | [2],[3] | 692 | 783 | 604 | |||||||
| Cost of goods sold(2)(3) | [2],[3],[4] | 531 | 592 | 437 | |||||||
| Gain on sale of the Chemical Intermediates Businesses | [2] | 0 | 0 | 978 | |||||||
| Other expense items, net | [2] | 130 | 121 | 122 | |||||||
| Income from discontinued operations before income taxes | [2] | 31 | 70 | 1,023 | |||||||
| Income tax expense | (19) | (21) | (246) | ||||||||
| Income from discontinued operations, net of tax | 12 | 49 | 777 | ||||||||
| Net income attributable to noncontrolling interests | (3) | 0 | 0 | ||||||||
| Net income attributable to discontinued operations | $ 9 | $ 49 | $ 777 | ||||||||
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| X | ||||||||||
- Definition Amount classified as operating lease liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount classified as operating lease liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount classified as operating lease right of use assets attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition The amount of disposal group, including discontinued operations, other operating income (expense), net. No definition available.
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| X | ||||||||||
- Definition Amount classified as assets attributable to disposal group held for sale or disposed of. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as accounts, notes and loans receivable attributable to disposal group held for sale or disposed of. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as accounts payable attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as accrued liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount classified as deferred tax assets attributable to disposal group held for sale or disposed of. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as inventory attributable to disposal group, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax of income (loss) from a discontinued operation attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount classified as liabilities attributable to disposal group held for sale or disposed of. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
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