Note 6 - Restructuring, Impairment and Plant Closing Costs - Accrued Restructuring Costs By Type of Cost and Initiative (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Balance | Ìý | Ìý | $ 76 | Ìý |
| (Credits) charges | $ 0 | $ 13 | 0 | $ 37 |
| Payments | Ìý | Ìý | (48) | Ìý |
| Balance | 28 | Ìý | 28 | Ìý |
| Employee Severance [Member] | Ìý | Ìý | Ìý | Ìý |
| Balance | Ìý | Ìý | 76 | Ìý |
| (Credits) charges | Ìý | Ìý | (8) | Ìý |
| Payments | Ìý | Ìý | (40) | Ìý |
| Balance | 28 | Ìý | 28 | Ìý |
| Other Restructuring [Member] | Ìý | Ìý | Ìý | Ìý |
| Balance | Ìý | Ìý | 0 | Ìý |
| (Credits) charges | Ìý | Ìý | 8 | Ìý |
| Payments | Ìý | Ìý | (8) | Ìý |
| Balance | $ 0 | Ìý | $ 0 | Ìý |
| X | ||||||||||
- Definition Amount of charges or credits associated with exit or disposal activities pursuant to an authorized plan. No definition available.
|
| X | ||||||||||
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
|