Securities - Narrative (Details)	3 Months Ended
	Mar. 31, 2026 USD ($) investment	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($) investment	Dec. 31, 2009 USD ($)
Debt Securities, Available-for-sale [Line Items]
Proceeds from sale of short-term investments		$ 204,900,000
Proceeds from Sales	$ 0	$ 205,376,000
Carrying value of securities pledged to secure repurchase agreements, public and trust deposits and other by law	956,769,000		$ 1,034,917,000
Securities, available-for-sale, at amortized cost	0		0
Accrued interest receivable on available-for-sale debt securities	8,531,000		9,239,000
Original amount in non-controlling investment security in a single banking organization	353,000		$ 353,000	$ 1,350,000
Additional impairment on equity securities recognized through earnings	$ 0			$ 997,000
Equity Securities
Debt Securities, Available-for-sale [Line Items]
Number of non-controlling investments in a single banking organization | investment	1		1