Derivative Financial Instruments - Classification On The Balance Sheet For The Periods Indicated (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Asset Derivatives
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Total	$ 20,456	$ 23,861
Liability Derivatives
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Total	$ 63,075	$ 81,422
Asset Derivatives
Asset Derivatives
Derivatives designated as hedging instruments, assets, at fair value	10	16
Derivatives not designated as hedging instruments, Interest rate swaps, Other assets	19,535	23,567
Derivatives not designated as hedging instruments, Other assets	20,446	23,845
Asset Derivatives | Risk participation agreements
Asset Derivatives
Derivatives not designated as hedging instruments, Other assets	151	78
Asset Derivatives | Foreign currency exchange contracts — matched customer book
Asset Derivatives
Derivatives not designated as hedging instruments, Other assets	760	198
Asset Derivatives | Foreign currency exchange contracts — foreign currency loan
Asset Derivatives
Derivatives not designated as hedging instruments, Other assets	0	2
Liability Derivatives
Liability Derivatives
Derivatives designated as hedging instruments, liabilities, at fair value	893	2,417
Derivative not designated as hedging instruments, Interest rate swaps, Other liabilities	61,217	78,577
Derivatives not designated as hedging instruments, Other liabilities	62,182	79,005
Liability Derivatives | Risk participation agreements
Liability Derivatives
Derivatives not designated as hedging instruments, Other liabilities	106	130
Liability Derivatives | Foreign currency exchange contracts — matched customer book
Liability Derivatives
Derivatives not designated as hedging instruments, Other liabilities	672	205
Liability Derivatives | Foreign currency exchange contracts — foreign currency loan
Liability Derivatives
Derivatives not designated as hedging instruments, Other liabilities	$ 187	$ 93