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Other Comprehensive Income (Loss) | 9 Months Ended
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Sep. 30, 2022
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] |
Other Comprehensive Income (Loss) | Other Comprehensive Income (Loss): The following tables represent the details of other comprehensive loss for the three and nine month periods ended September 30, 2022 and 2021.
| Three Months Ended September 30, 2022 |
(In Thousands of Dollars) | Pre-tax |  |  | Tax |  |  | After-Tax |
Unrealized holding losses on available-for-sale securities during the period | $ | (83,980 | ) |  | $ | 17,636 |  |  | $ | (66,344 | )
Reclassification adjustment for losses included in net income (1) |  | 5 |  |  |  | (1 | ) |  |  | 4 |
Net unrealized losses on available-for-sale securities | $ | (83,975 | ) |  | $ | 17,635 |  |  | $ | (66,340 | )
Change in funded status of post-retirement health plan |  | (2 | ) |  |  | 0 |  |  |  | (2 | )
Net other comprehensive (loss) | $ | (83,977 | ) |  | $ | 17,635 |  |  | $ | (66,342 | )
| Three Months Ended September 30, 2021 |
(In Thousands of Dollars) | Pre-tax |  |  | Tax |  |  | After-Tax |
Unrealized holding losses on available-for-sale securities during the period | $ | (2,754 | ) |  | $ | 578 |  |  | $ | (2,176 | )
Reclassification adjustment for gains included in net income (1) |  | (464 | ) |  |  | 96 |  |  |  | (368 | )
Net other comprehensive (loss) | $ | (3,218 | ) |  | $ | 674 |  |  | $ | (2,544 | )
| Nine Months Ended September 30, 2022 |
(In Thousands of Dollars) | Pre-tax |  |  | Tax |  |  | After-Tax |
Unrealized holding losses on available-for-sale securities during the period | $ | (301,874 | ) |  | $ | 63,394 |  |  | $ | (238,480 | )
Reclassification adjustment for losses included in net income (1) |  | 36 |  |  |  | (8 | ) |  |  | 28 |
Net unrealized losses on available-for-sale securities | $ | (301,838 | ) |  | $ | 63,386 |  |  | $ | (238,452 | )
Change in funded status of post-retirement health plan |  | (6 | ) |  |  | 1 |  |  |  | (5 | )
Net other comprehensive (loss) | $ | (301,844 | ) |  | $ | 63,387 |  |  | $ | (238,457 | )
| Nine Months Ended September 30, 2021 |
(In Thousands of Dollars) | Pre-tax |  |  | Tax |  |  | After-Tax |
Unrealized holding (losses) on available-for-sale securities during the period | $ | (8,990 | ) |  | $ | 1,888 |  |  | $ | (7,102 | )
Reclassification adjustment for gains included in net income (1) |  | (848 | ) |  |  | 178 |  |  |  | (670 | )
Net other comprehensive (loss) | $ | (9,838 | ) |  | $ | 2,066 |  |  | $ | (7,772 | )
(1) Pre-tax reclassification adjustments relating to available-for-sale securities are reported in security gains and the tax impact is included in income tax expense on the consolidated statements of income.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI https://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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