v3.26.1
LOANS AND LEASES - Schedule of Loans Charge-offs (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one $ 1 $ 0
Year two 21 22
Year three 24 39
Year four 9 34
Year five 10 11
Prior year 13 25
Revolving 53 35
Revolving Converted to Term Loans 1 1
Total 132 167
Commercial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 1 0
Year two 19 21
Year three 23 37
Year four 8 33
Year five 10 11
Prior year 13 25
Revolving 48 31
Revolving Converted to Term Loans 1 1
Total 123 159
Commercial | Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 1 0
Year two 7 7
Year three 19 20
Year four 8 11
Year five 7 5
Prior year 5 6
Revolving 47 30
Revolving Converted to Term Loans 1 1
Total 95 80
Commercial | Capital call lines    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior year 0 0
Revolving 0 0
Revolving Converted to Term Loans 0 0
Total 0 0
Commercial | Owner occupied commercial mortgage    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 0 0
Year three 4 0
Year four 0 0
Year five 0 0
Prior year 0 0
Revolving 0 0
Revolving Converted to Term Loans 0 0
Total 4 0
Commercial | Investor dependent    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 6 4
Year three 0 14
Year four 0 12
Year five 3 6
Prior year 2 2
Revolving 1 1
Revolving Converted to Term Loans 0 0
Total 12 39
Commercial | Commercial real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 6 10
Year three 0 3
Year four 0 10
Year five 0 0
Prior year 6 17
Revolving 0 0
Revolving Converted to Term Loans 0 0
Total 12 40
Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 2 1
Year three 1 2
Year four 1 1
Year five 0 0
Prior year 0 0
Revolving 5 4
Revolving Converted to Term Loans 0 0
Total 9 8
Consumer | Residential mortgage    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior year 0 0
Revolving 0 0
Revolving Converted to Term Loans 0 0
Total 0 0
Consumer | Revolving mortgage    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 0 0
Year three 0 0
Year four 0 0
Year five 0 0
Prior year 0 0
Revolving 0 0
Revolving Converted to Term Loans 0 0
Total 0 0
Consumer | Auto    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 1 1
Year three 0 1
Year four 1 1
Year five 0 0
Prior year 0 0
Revolving 0 0
Revolving Converted to Term Loans 0 0
Total 2 3
Consumer | Other consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Year one 0 0
Year two 1 0
Year three 1 1
Year four 0 0
Year five 0 0
Prior year 0 0
Revolving 5 4
Revolving Converted to Term Loans 0 0
Total $ 7 $ 5