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OTHER INCOME (EXPENSE) (Tables) | 3 Months Ended
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Mar. 31, 2022
OTHER INCOME (EXPENSE) |
Schedule of Other Nonoperating Income (Expense) | The components of Other income (expense) were as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended March 31,
​ |  | 2022 |  | 2021
Equity earnings in affiliates | ​ | $ | 113 | ​ | $ | 176
Other components of net periodic pension (cost) income (1) | ​ |  | 3,848 | ​ |  | (4,030)
Other income (expense) | ​ |  | 673 | ​ |  | 2,438
Total Other income (expense) | ​ | $ | 4,634 | ​ | $ | (1,416)
​
| (1) | Other components of net periodic pension (cost) income includes pension settlements and curtailments as discussed in Note 13 to the consolidated financial statements.

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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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