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OTHER INCOME (EXPENSE) (Tables) | 3 Months Ended
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Mar. 31, 2023
OTHER INCOME (EXPENSE) |
Schedule of Other Nonoperating Income (Expense) | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31,
​ |  | 2023 |  | 2022
Equity earnings in affiliates | ​ | $ | 188 | ​ | $ | 113
Other components of net periodic pension (cost) income (1) | ​ |  | (333) | ​ |  | 3,848
Other income (expense) (2) | ​ |  | 4,354 | ​ |  | 673
Total Other income (expense) | ​ | $ | 4,209 | ​ | $ | 4,634
​
| (1) | In 2022, Other components of net periodic pension (cost) income includes pension settlements and curtailments.
| (2) | In 2023, Other income (expense) includes a gain on asset disposal of $1,646.

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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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