Note 6 - Restructuring, Impairment and Plant Closing Costs - Accrued Restructuring Costs By Type of Cost and Initiative (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
|
| Balance | $ 76 | 听 |
| (Credits) charges | (7) | $ 0 |
| Payments | (21) | 听 |
| Balance | 48 | 听 |
| Balance | (48) | 听 |
| Employee Severance [Member] | 听 | 听 |
| Balance | 76 | 听 |
| (Credits) charges | (10) | 听 |
| Payments | (17) | 听 |
| Balance | 49 | 听 |
| Balance | (49) | 听 |
| Other Restructuring [Member] | 听 | 听 |
| Balance | 0 | 听 |
| (Credits) charges | 3 | 听 |
| Payments | (4) | 听 |
| Balance | 1 | 听 |
| Balance | $ (1) | 听 |
| 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
|
| X | ||||||||||
- Details
|