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OTHER INCOME (EXPENSE) (Tables) | 12 Months Ended
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Dec. 31, 2021
OTHER INCOME (EXPENSE) |
Schedule of Other Nonoperating Income (Expense) | The components of Other income (expense) were as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Year Ended December 31,
​ |  |  | ​ | 2021 |  | 2020 |  | 2019
Equity earnings in affiliates | ​ | ​ | ​ | $ | 499 |  | $ | 408 | ​ | $ | 3,163
Other components of net periodic pension (cost) income (1) | ​ | ​ | ​ |  | (123,920) |  |  | (1,575) | ​ |  | 2,787
Other income (expense) (2) | ​ | ​ | ​ |  | 8,964 |  |  | 5,109 | ​ |  | 15,048
Total Other income (expense) | ​ | ​ | ​ | $ | (114,457) |  | $ | 3,942 | ​ | $ | 20,998
​
(1) | Other components of net periodic pension (cost) income includes pension settlements and curtailments. Refer to Note 12 to the consolidated financial statements for details.
(2) | Includes a gain on change in control related to an acquisition in the year ended December 31, 2019. Refer to Note 4 to the consolidated financial statements for details.

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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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