Comprehensive Text Block List (Tables)

6 Months Ended

Jun. 30, 2024

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,
	2024		2023		2024		2023
Beginning balance	$	15.4	$	17.8	$	18.4	$	16.2
Provision for credit loss expense	(9.6)		3.0		(12.6)		4.6
Ending balance	$	5.8	$	20.8	$	5.8	$	20.8

	June 30, 2024		December 31, 2023
Unused credit card lines	$	840.8	$	814.0
Commitments to extend credit	3,520.2		4,069.2
Standby letters of credit	95.6		97.1