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v3.22.4

Fair Value Measurements - Changes in Level 3 (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Changes in Level 3 |  |
Transfers into Level 3 |  | $ 0
Asset-backed Securities |  |
Changes in Level 3 |  |
Transfers into Level 3 | $ 15,012,000 |
Transfers out of Level 3 | 15,000,000.0 |
Purchases, issuances, sales, and settlements |  |
Ending balance | 15,012,000 |
Collateralized loan obligations. |  |
Changes in Level 3 |  |
Transfers into Level 3 | 6,770,000 |
Transfers out of Level 3 | 6,800,000 |
Purchases, issuances, sales, and settlements |  |
Ending balance | 6,770,000 |
States and political subdivisions |  |
Changes in Level 3 |  |
Beginning balance | 15,236,000 | 4,319,000
Total gains or losses |  |
Included in earnings (or changes in net assets) | (136,000) | (20,000)
Included in other comprehensive income (loss) | (86,000) | 801,000
Purchases, issuances, sales, and settlements |  |
Purchases | 519,000 | 11,063,000
Settlements | (1,304,000) | (927,000)
Ending balance | 14,229,000 | 15,236,000
Mortgage Servicing Rights [Member] |  |
Changes in Level 3 |  |
Beginning balance | 7,097,000 | 4,224,000
Total gains or losses |  |
Included in earnings (or changes in net assets) | 4,106,000 | 2,420,000
Purchases, issuances, sales, and settlements |  |
Issuances | 915,000 | 1,612,000
Settlements | (929,000) | (1,159,000)
Ending balance | $ 11,189,000 | $ 7,097,000

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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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