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Derivative Financial Instruments - Derivative Financial Instruments and the Amount and Location of the Net Gains or Losses Recognized in the Statements of Income (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | $ 25,075 | $ 10,696 | $ 3,269
Derivatives designated as hedging instruments | Interest Income on Investment Securities Available-for-Sale |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | (17,903) | 20,260 |
Derivatives designated as hedging instruments | Interest and Fees on Loans and Leases |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | (18,296) | 28,386 |
Derivatives designated as hedging instruments | Interest Rate Swap Agreements | Interest Income on Investment Securities Available-for-Sale |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | 17,679 | (20,293) |
Derivatives designated as hedging instruments | Interest Rate Swap Agreements | Interest and Fees on Loans and Leases |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | 18,301 | (28,379) |
Derivatives designated as hedging instruments | Cash Settlements | Interest Income on Investment Securities Available-for-Sale |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | 8,772 | 3,682 |
Derivatives designated as hedging instruments | Cash Settlements | Interest and Fees on Loans and Leases |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | 13,435 | 4,161 |
Derivatives not designated as hedging instruments | Interest Rate Lock Commitments |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | $ 805 | $ 828 | $ (915)
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Mortgage Banking | Mortgage Banking | Mortgage Banking
Derivatives not designated as hedging instruments | Forward Commitments |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | $ 210 | $ 0 | $ 2,348
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Mortgage Banking | Mortgage Banking | Mortgage Banking
Derivatives not designated as hedging instruments | Interest Rate Swap Agreements |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | $ 64 | $ (96) | $ 44
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | Other
Derivatives not designated as hedging instruments | Foreign Exchange Contracts |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | $ 4,398 | $ 3,745 | $ 1,792
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | Other
Derivatives not designated as hedging instruments | Conversion Rate Swap Agreement |  |  |
Derivative Instruments Gain Loss [Line Items] |  |  |
Net gains (losses) recognized in the statements of income | $ (2,390) | $ (1,598) |
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Investment Securities Losses, Net | Investment Securities Losses, Net | Investment Securities Losses, Net

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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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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E + Details
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