v3.22.4

Restructuring and Other Charges (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Restructuring and Related Activities [Abstract] |
Schedule of Restructuring and Other Charges | Restructuring and other charges for each year in the three-year period ended December 31, 2022 were comprised of the following:
| 2022 |  | 2021 |  | 2020
Net loss (gain) on divestitures of assets and businesses (S) | $ | 306 |  |  | $ | 1 |  |  | $ | (49) |
Asset impairments | 92 |  |  | 34 |  |  | 15 |
Settlements related to employee retirement benefit plans (H) | 47 |  |  | 584 |  |  | 199 |
Layoff costs | 2 |  |  | 3 |  |  | 23 |
Other* | 10 |  |  | 6 |  |  | 14 |
Reversals of previously recorded layoff and other costs | (1) |  |  | (4) |  |  | (14) |
Restructuring and other charges | $ | 456 |  |  | $ | 624 |  |  | $ | 188 |
__________________ *In 2020, Other includes $2 related to the allocation of ParentCo’s corporate restructuring activity to Arconic (see Cost Allocations in Note A).
Schedule of Restructuring Reserve | Activity and reserve balances for restructuring charges were as follows:
| Layoff costs |  | Other costs |  | Total
Reserve balances at December 31, 2019 | $ | 20 |  |  | $ | 1 |  |  | $ | 21 |
Separation-related adjustments(1) | 2 |  |  | — |  |  | 2 |
Cash payments | (24) |  |  | (3) |  |  | (27) |
Restructuring charges | 23 |  |  | 4 |  |  | 27 |
Other(2) | (8) |  |  | (1) |  |  | (9) |
Reserve balances at December 31, 2020 | 13 |  |  | 1 |  |  | 14 |
Cash payments | (10) |  |  | (5) |  |  | (15) |
Restructuring charges | 3 |  |  | 6 |  |  | 9 |
Other(2) | (4) |  |  | (1) |  |  | (5) |
Reserve balances at December 31, 2021 | 2 |  |  | 1 |  |  | 3 |
Cash payments | (3) |  |  | (3) |  |  | (6) |
Restructuring charges | 2 |  |  | 3 |  |  | 5 |
Other(2) | — |  |  | (1) |  |  | (1) |
Reserve balances at December 31, 2022(3) | $ | 1 |  |  | $ | — |  |  | $ | 1 |
_____________________ (1)Represents liabilities transferred from ParentCo on the Separation Date (see Note A). (2)Other includes reversals of previously recorded restructuring charges and the effects of foreign currency translation. (3)The remaining reserves are expected to be paid in cash during 2023.
Restructuring And Related Costs By Segment | The Company does not include Restructuring and other charges in the results of its reportable segments. The impact of allocating such charges to segment results would have been as follows:
For the year ended December 31, |  | 2022 |  | 2021 |  | 2020
Rolled Products |  | $ | 302 |  |  | $ | 1 |  |  | $ | (15) |
Building and Construction Systems |  | 2 |  |  | (2) |  |  | 5 |
Extrusions |  | 90 |  |  | 7 |  |  | (14) |
Segment total |  | 394 |  |  | 6 |  |  | (24) |
Corporate |  | 62 |  |  | 618 |  |  | 212 |
|  | $ | 456 |  |  | $ | 624 |  |  | $ | 188 |

X
- Definition Restructuring And Related Costs By Segment + References No definition available. + Details
Name: | arnc_RestructuringAndRelatedCostsBySegmentTableTextBlock
Namespace Prefix: | arnc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RestructuringAndRelatedActivitiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 https://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 https://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 https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: 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(b)(2)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
Name: | us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration