v3.23.1

Restructuring and Other Charges (Tables) | 3 Months Ended
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Mar. 31, 2023
Restructuring and Related Activities [Abstract] |
Schedule of Restructuring Reserve 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:
First quarter ended March 31, |  | 2023 |  | 2022
Rolled Products |  | $ | — |  |  | $ | — |
Building and Construction Systems |  | — |  |  | — |
Extrusions |  | — |  |  | 1 |
Segment total |  | — |  |  | 1 |
Corporate |  | — |  |  | 4 |
|  | $ | — |  |  | $ | 5 |

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