v3.22.4

Goodwill and Other Intangible Assets - Schedule of Other Intangible Assets (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount |  | $ 593 | $ 603
Accumulated amortization |  | (566) | (565)
Net carrying amount |  | 27 | 38
Extrusions |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of Intangible Assets, Finite-Lived | $ 2 | 2 |
Computer software |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount |  | 545 | 555
Accumulated amortization |  | (521) | (523)
Net carrying amount |  | 24 | 32
Computer software | Extrusions |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Impairment of Intangible Assets, Finite-Lived |  | 2 |
Patents and licenses |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount |  | 27 | 27
Accumulated amortization |  | (27) | (27)
Net carrying amount |  | 0 | 0
Other |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Gross carrying amount |  | 21 | 21
Accumulated amortization |  | (18) | (15)
Net carrying amount |  | $ 3 | $ 6

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