v3.26.3
LOANS AND LEASES - Schedule of Loans Charge-offs (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     $ 32 $ 34
Year two     66 65
Year three     75 90
Year four     30 98
Year five     51 18
Prior year     34 49
Revolving     107 212
Revolving Converted to Term Loans     2 1
Total $ 135 $ 256 397 567
Commercial        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     32 34
Year two     62 62
Year three     72 87
Year four     28 96
Year five     50 17
Prior year     33 43
Revolving     94 200
Revolving Converted to Term Loans     1 1
Total 127 244 372 540
Commercial | Commercial and industrial        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     12 30
Year two     25 23
Year three     36 54
Year four     20 47
Year five     41 10
Prior year     16 6
Revolving     91 191
Revolving Converted to Term Loans     1 1
Total     242 362
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     1 2
Year three     4 0
Year four     0 0
Year five     0 0
Prior year     0 1
Revolving     0 0
Revolving Converted to Term Loans     0 0
Total     5 3
Commercial | Investor dependent        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     0 0
Year two     17 14
Year three     11 30
Year four     8 28
Year five     9 7
Prior year     2 4
Revolving     3 9
Revolving Converted to Term Loans     0 0
Total     50 92
Commercial | Commercial real estate        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     20 4
Year two     19 23
Year three     21 3
Year four     0 21
Year five     0 0
Prior year     15 32
Revolving     0 0
Revolving Converted to Term Loans     0 0
Total     75 83
Consumer        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     0 0
Year two     4 3
Year three     3 3
Year four     2 2
Year five     1 1
Prior year     1 6
Revolving     13 12
Revolving Converted to Term Loans     1 0
Total $ 8 $ 12 25 27
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     1 6
Revolving     0 0
Revolving Converted to Term Loans     0 0
Total     1 6
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     1 0
Total     1 0
Consumer | Auto        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     0 0
Year two     2 2
Year three     2 2
Year four     1 1
Year five     1 1
Prior year     0 0
Revolving     0 0
Revolving Converted to Term Loans     0 0
Total     6 6
Consumer | Other consumer        
Accounts, Notes, Loans and Financing Receivable [Line Items]        
Year one     0 0
Year two     2 1
Year three     1 1
Year four     1 1
Year five     0 0
Prior year     0 0
Revolving     13 12
Revolving Converted to Term Loans     0 0
Total     $ 17 $ 15