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OTHER INCOME (Tables) | 9 Months Ended
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Sep. 30, 2023
OTHER INCOME |
Schedule of Other Nonoperating Income |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
​ |  | 2023 |  | 2022 |  | 2023 |  | 2022
Equity earnings (loss) in affiliates | ​ | $ | 169 |  | $ | (434) | ​ | $ | 463 | ​ | $ | (254)
Other components of net periodic pension (cost) income (1) | ​ |  | (293) |  |  | (29) | ​ |  | (907) | ​ |  | 3,871
Other income (2) | ​ |  | 925 |  |  | 4,051 | ​ |  | 12,171 | ​ |  | 3,471
Total Other income | ​ | $ | 801 |  | $ | 3,588 | ​ | $ | 11,727 | ​ | $ | 7,088
​
| (1) | In 2022, Other components of net periodic pension (cost) income includes pension settlements and curtailments.
| (2) | In 2023, Other income primarily relates to non-recurring items such as royalty and other non-operating gains.

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- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
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