Related Party Transactions (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Related Party Transaction
Shares Acquired, Average Cost Per Share	$ 32.18
Payments for Repurchase of Common Stock	$ 121.9	$ 1.2	$ 34.0
Amount of loans removed due to changes in related parties	2.2
Executive Officers, Directors, Shareholders Greater than Five Percent, and Related Entities and Individuals to Such Persons [Member]
Related Party Transaction
Loans and leases receivable, related parties	2.1	$ 5.1
New loans and advances on existing loans	4.2
Loan repayments	$ 5.0