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OTHER INCOME (EXPENSE) | 9 Months Ended
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Sep. 30, 2021
OTHER INCOME (EXPENSE) |
OTHER INCOME (EXPENSE) | NOTE 14 — OTHER INCOME (EXPENSE) The components of Other income (expense) were as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020
Equity earnings in affiliates | ​ | $ | 108 |  | $ | 81 | ​ | $ | 399 | ​ | $ | 323
Other components of net periodic pension (cost) income (1) | ​ |  | (72,641) |  |  | (1,064) | ​ |  | (77,730) | ​ |  | (1,967)
Other income (expense) | ​ |  | 1,092 |  |  | 2,045 | ​ |  | 6,176 | ​ |  | 2,812
Total Other income (expense) | ​ | $ | (71,441) |  | $ | 1,062 | ​ | $ | (71,155) | ​ | $ | 1,168
​
| (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 The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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