Note 13 - Restructuring, Impairment and Plant Closing Costs (Credits) - Cash and Noncash Restructuring Charges (Details) - USD ($) $ in Millions |
12 Months Ended | ||
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Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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Reversal of reserves no longer required | $ (1) | $ (4) | $ (31) |
Accelerated depreciation | 7 | 听 | 听 |
Total restructuring, impairment and plant closing credits | 49 | (41) | (7) |
Gain on sale of assets | 听 | (49) | 听 |
Other noncash credits | 听 | (2) | 7 |
Initiatives 2019 and Prior [Member] | 听 | 听 | 听 |
Restructuring Charges, Total | 5 | 听 | 听 |
Initiatives 2020 [Member] | 听 | 听 | 听 |
Restructuring Charges, Total | $ 38 | 听 | 听 |
Initiatives 2018 and Prior [Member] | 听 | 听 | 听 |
Restructuring Charges, Total | 听 | 6 | 听 |
Initiatives 2019 [Member] | 听 | 听 | 听 |
Restructuring Charges, Total | 听 | $ 8 | 听 |
Initiatives 2017 and Prior [Member] | 听 | 听 | 听 |
Restructuring Charges, Total | 听 | 听 | 2 |
Initiatives 2018 [Member] | 听 | 听 | 听 |
Restructuring Charges, Total | 听 | 听 | $ 15 |
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- Definition Amount of gain on sale of land during the period due to restructuring. No definition available.
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- Definition The aggregate amount provided for estimated restructuring charges, asset impairment loss and plant closing cost incurred during an accounting period. No definition available.
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- Definition Represents the amount of other non-cash charges associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. No definition available.
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan. No definition available.
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- Definition Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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