Derivative Instruments and Hedging Activities - Schedule of Interest Rate Derivatives (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Derivatives (Included In Other Assets) [Abstract]
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Derivative financial assets	$ 35,056	$ 33,750
Derivative Liabilities (Included In Other Liabilities) [Abstract]
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Derivative financial liabilities	$ 36,716	$ 36,014
Interest rate swap contracts—commercial loans
Derivatives (Included In Other Assets) [Abstract]
Gross amounts recognized	34,965	33,669
Gross amounts offset	0	0
Derivative financial assets	34,965	33,669
Gross amounts not offset, netting adjustment	(1,522)	(2,024)
Gross amounts not offset, cash collateral	(31,837)	(26,964)
Net Amount	1,606	4,681
Derivative Liabilities (Included In Other Liabilities) [Abstract]
Gross amounts recognized	36,716	36,014
Gross amounts offset	0	0
Derivative financial liabilities	36,716	36,014
Gross amounts not offset, netting adjustment	(1,522)	(2,024)
Gross amounts not offset, cash collateral	0	2
Net Amount	$ 35,194	$ 33,992