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Derivative Financial Instruments - Effect of Derivative Instruments on Consolidated Statements of Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Total net income (expense) from the effects of derivative instruments | $ 13,332 | $ 1,110 | $ 29,914 | $ (5,116)
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |
Total net income (expense) from the effects of derivative instruments | $ 1 |  | $ 4 |
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Interest Expense, Deposits | Interest Expense, Deposits | Interest Expense, Deposits | Interest Expense, Deposits
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] |  |  |  |
Total net income (expense) from the effects of derivative instruments |  | $ 253 |  | $ (2,068)
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Interest and fees on loans | Interest and fees on loans | Interest and fees on loans | Interest and fees on loans
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest and fees on loans. |  |  |  |
Total net income (expense) from the effects of derivative instruments | $ 5,335 |  | $ 9,901 |
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest and dividends on securities |  |  |  |
Total net income (expense) from the effects of derivative instruments | $ 942 |  | $ 1,787 |
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Interest and Dividend Income, Operating | Interest and Dividend Income, Operating | Interest and Dividend Income, Operating | Interest and Dividend Income, Operating
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Other interest expense |  |  |  |
Total net income (expense) from the effects of derivative instruments | $ 994 | $ 64 | $ 4,336 | $ (3,890)
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Deposit |  |  |  |
Total net income (expense) from the effects of derivative instruments | $ 6,060 | $ 793 | $ 13,886 | $ 842

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4A + Details
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- Definition Indicates line item in statement of income or comprehensive income that includes gain (loss) from derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4A + Details
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