Comprehensive Text Block List (Tables)

3 Months Ended

Mar. 31, 2026

Text Block [Abstract]

financial instruments with off-balance sheet risk

The following table presents our financial instruments with off-balance sheet risk, as well as the activity in the allowance for off-balance sheet credit losses related to those financial instruments:

	Three Months Ended March 31,
	2026		2025
Beginning balance	$	5.9	$	5.2
Provision for (reduction of) credit loss expense	(0.1)		(0.1)
Ending balance	$	5.8	$	5.1

	March 31, 2026		December 31, 2025
Commitments to extend credit	$	2,550.1	$	2,638.8
Standby letters of credit	60.1		60.4