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v3.22.4

Other Expense, Net | 12 Months Ended
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Dec. 31, 2022
Other Income and Expenses [Abstract] |
Other Expense, Net | Other Expense, Net
For the year ended December 31, | 2022 |  | 2021 |  | 2020
Non-service costs - pension and other postretirement benefits (H) | $ | 16 |  |  | $ | 9 |  |  | $ | 26 |
Interest income | (6) |  |  | (2) |  |  | (5) |
Foreign currency (gains) losses, net | (1) |  |  | 2 |  |  | (11) |
Net realized and unrealized losses | 18 |  |  | 9 |  |  | 8 |
Deferred compensation | (8) |  |  | 8 |  |  | 10 |
Judgment from legal proceeding (V) | 65 |  |  | — |  |  | — |
Other, net(1) | (2) |  |  | (7) |  |  | 46 |
Total | $ | 82 |  |  | $ | 19 |  |  | $ | 74 |
(1)In 2020, Other, net included a charge from the write-off of a tax indemnification receivable of $53 reflecting the aggregate of Alcoa Corporation’s 49% share and Arconic Corporation's 33.66% share of a Spanish tax reserve (see Note V).

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI https://asc.fasb.org/topic&trid=2122503 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI https://asc.fasb.org/topic&trid=49130413 + Details
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