Derivative Financial Instruments - Derivatives Not Designated as Hedges (Details) - Not designated as hedging instrument - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Impact on pretax earnings of derivatives not designated as hedges
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income
Interest rate swaps
Impact on pretax earnings of derivatives not designated as hedges
Net Gains (Losses) on Derivatives Not Designated As Hedging Instruments	$ (24)	$ (180)	$ (31)	$ (558)
Visa Derivative
Impact on pretax earnings of derivatives not designated as hedges
Net Gains (Losses) on Derivatives Not Designated As Hedging Instruments	$ (1,354)	$ (1,816)	$ (2,830)	$ (3,779)