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Commitments and Contingencies - Off-Balance Sheet Financial Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
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Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Less than One Year | $ 981,899 | $ 1,058,766
One-Three Years | 885,798 | 1,011,148
Three-Five Years | 423,631 | 382,875
Greater than Five Years | 50,723 | 58,954
Off-balance sheet financial instrument | 2,342,051 | 2,511,743
Commitments to extend credit |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Less than One Year | 875,843 | 955,486
One-Three Years | 838,913 | 990,690
Three-Five Years | 390,674 | 349,918
Greater than Five Years | 50,723 | 58,954
Off-balance sheet financial instrument | 2,156,153 | 2,355,048
Standby letters of credit |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Less than One Year | 106,056 | 103,280
One-Three Years | 46,885 | 20,458
Three-Five Years | 32,957 | 32,957
Greater than Five Years | 0 | 0
Off-balance sheet financial instrument | 185,898 | 156,695
Unconditional cancellable commitments |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Off-balance sheet financial instrument | $ 867,500 | $ 759,400

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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Greater Than Five Years + References No definition available. + Details
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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, One Year Through Three Years + References No definition available. + Details
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- Definition Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Three Years Through Five Years + References No definition available. + Details
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- Definition The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-10 + Details
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