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Commitments and Contingencies - Off-Balance Sheet Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
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

X

- Definition

Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Greater Than Five Years

+ References

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- Definition

Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Less Than One Year

+ References

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- Definition

Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, One Year Through Three Years

+ References

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- Definition

Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability, Three Years Through Five Years

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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

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