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Note 18 - Restructuring Costs and Other (Tables) | 12 Months Ended
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Dec. 31, 2021
Restructuring And Related Activities [Abstract] |
Restructuring Costs and Other | The activity incurred in relation to restructuring programs during the three years ended December 31, 2021 were as follows (in millions):
|  | Severance Reserve (1) |  |  | Exit Costs Reserve (1) |  |  | Total |
Balance as of December 31, 2018 |  | $ | 6 |  |  | $ | 2 |  |  | $ | 8 |
Charges |  |  | 16 |  |  |  | — |  |  |  | 16 |
Utilization/cash payments |  |  | (8 | ) |  |  | (1 | ) |  |  | (9 | )
Other adjustments & reclasses (2) |  |  | (3 | ) |  |  | — |  |  |  | (3 | )
Balance as of December 31, 2019 |  |  | 11 |  |  |  | 1 |  |  |  | 12 |
Charges |  |  | 16 |  |  |  | 1 |  |  |  | 17 |
Utilization/cash payments |  |  | (14 | ) |  |  | (1 | ) |  |  | (15 | )
Other adjustments & reclasses (2) |  |  | (3 | ) |  |  | — |  |  |  | (3 | )
Balance as of December 31, 2020 |  |  | 10 |  |  |  | 1 |  |  |  | 11 |
Charges |  |  | 6 |  |  |  | — |  |  |  | 6 |
Utilization/cash payments |  |  | (10 | ) |  |  | — |  |  |  | (10 | )
Other adjustments & reclasses (2) |  |  | (2 | ) |  |  | — |  |  |  | (2 | )
Balance as of December 31, 2021 |  | $ | 4 |  |  | $ | 1 |  |  | $ | 5 |
(1) | The severance and exit costs reserves require the outlay of cash. Any long-lived asset impairments and inventory write-downs would represent non-cash items.
(2) | The $2 million in 2021 and the $3 million in both 2020 and 2019 represented severance charges funded from pension plan assets, which were reclassified to Pension and other postretirement liabilities.

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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