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OTHER INCOME (EXPENSE) (Tables)

6 Months Ended

Jun. 30, 2021

OTHER INCOME (EXPENSE)

Schedule of Other Nonoperating Income (Expense)

The components of Other income (expense) were as follows:

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​	​	​	​	​	​	​	​	​	​	​	​	​
​	​	Three Months Ended June 30,					​	Six Months Ended June 30,
​		2021			2020			2021			2020
Equity earnings in affiliates	​	$	114		$	81	​	$	291	​	$	243
Other components of net periodic pension (cost) income (1)	​		(1,059)			(2,102)	​		(5,089)	​		(903)
Other income (expense)	​		2,647			1,818	​		5,084	​		766
Total Other income (expense)	​	$	1,702		$	(203)	​	$	286	​	$	106

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(1) Other components of net periodic pension (cost) income includes pension settlements and curtailments.

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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.

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