Comprehensive Text Block List (Tables)

6 Months Ended

Jun. 30, 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 June 30,				Six Months Ended June 30,
	2026		2025		2026		2025
Beginning balance	$	5.8	$	5.1	$	5.9	$	5.2
Provision for (reduction of) credit loss expense	1.1		(0.3)		1.0		(0.4)
Ending balance	$	6.9	$	4.8	$	6.9	$	4.8

	June 30, 2026		December 31, 2025
Commitments to extend credit	$	2,553.9	$	2,638.8
Standby letters of credit	60.3		60.4