v3.25.2
LOANS AND LEASES - Schedule of Loan Modifications, Subsequently Defaulted (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted $ 0.1 $ 3.0 $ 11.9 $ 34.8
Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.1 1.9 3.1 22.7
Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0 0.0 3.8 1.1
Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0 0.0 0.0 0.6
Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0 1.1 5.0 10.4
Total commercial loans and leases        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   1.5 8.8 33.1
Total commercial loans and leases | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.4 0.8 21.0
Total commercial loans and leases | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 3.0 1.1
Total commercial loans and leases | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.0 0.6
Total commercial loans and leases | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   1.1 5.0 10.4
Total commercial loans and leases | Commercial real estate        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.6 2.3 11.0
Total commercial loans and leases | Commercial real estate | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.4 0.6 0.7
Total commercial loans and leases | Commercial real estate | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.0 0.9
Total commercial loans and leases | Commercial real estate | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.0 0.6
Total commercial loans and leases | Commercial real estate | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.2 1.7 8.8
Total commercial loans and leases | Commercial and industrial        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.9 6.5 22.1
Total commercial loans and leases | Commercial and industrial | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.2 20.3
Total commercial loans and leases | Commercial and industrial | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 3.0 0.2
Total commercial loans and leases | Commercial and industrial | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.0 0.0
Total commercial loans and leases | Commercial and industrial | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.9 3.3 1.6
Total consumer loans        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.1 1.5 3.1 1.7
Total consumer loans | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.1 1.5 2.3 1.7
Total consumer loans | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0 0.0 0.8 0.0
Total consumer loans | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0 0.0 0.0 0.0
Total consumer loans | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0 0.0 0.0 0.0
Total consumer loans | Direct installment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted     0.2  
Total consumer loans | Direct installment | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted     0.2  
Total consumer loans | Direct installment | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted     0.0  
Total consumer loans | Direct installment | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted     0.0  
Total consumer loans | Direct installment | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted     0.0  
Total consumer loans | Residential mortgages        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   1.5 2.8 1.7
Total consumer loans | Residential mortgages | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   1.5 2.0 1.7
Total consumer loans | Residential mortgages | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.8 0.0
Total consumer loans | Residential mortgages | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   0.0 0.0 0.0
Total consumer loans | Residential mortgages | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted   $ 0.0 0.0 $ 0.0
Total consumer loans | Consumer lines of credit        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.1   0.1  
Total consumer loans | Consumer lines of credit | Term Extension        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.1   0.1  
Total consumer loans | Consumer lines of credit | Term Extension and Rate Reduction        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0   0.0  
Total consumer loans | Consumer lines of credit | Balloon Payment        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted 0.0   0.0  
Total consumer loans | Consumer lines of credit | Other        
Financing Receivable, Modified [Line Items]        
Total loans that subsequently defaulted $ 0.0   $ 0.0