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Investment Securities - Textual (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Investment Securities Holdings by Classification, Type, and Maturity [Line Items] |  |  |
Transfer of investment securities available for sale to held to maturity |  |  | $ 244,800
Investment Securities, Classified as Trading | $ 0 | $ 0 |
Investment Securities, Holdings Greater than 10% | 0 | 0 |
ACL on investment securities available for sale | 0 | 0 |
Investment securities held to maturity classified as nonaccrual | 0 | 0 |
Investment securities held to maturity classified as past due | 0 | 0 |
ACL on investment securities held to maturity | $ 0 | 0 |
Debt Securities, Available For Sale, Accrued Interest After Allowance For Credit Loss, Statement Of Financial Position Extensible List Not Disclosed Flag | true |  |
Investment Securities, Available for Sale, Accrued Interest Receivable | $ 3,800 | 4,800 |
Debt Securities, Held To Maturity, Accrued Interest, After Allowance For Credit Loss, Statement Of Financial Position Extensible List Not Disclosed Flag | true |  |
Investment Securities, Held to Maturity, Accrued Interest Receivable | $ 2,300 | 2,400 |
Accrued interest write off on investment securities held to maturity | 0 | 0 | 0
Accrued interest write off on investment securities available for sale | 0 | $ 0 | $ 0
Common Class B |  |  |
Investment Securities Holdings by Classification, Type, and Maturity [Line Items] |  |  |
Non-Marketable Securities, Visa U.S.A Class B Common Stock, Gain on Sale of Shares | $ 1,600 |  |

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- Definition Amount, after allowance for credit loss, of accrued interest on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-3A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org//1943274/2147479106/326-30-50-3B + Details
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