Quarterly report [Sections 13 or 15(d)]

LOANS AND LEASES - Modifications (Details)

v3.25.1
LOANS AND LEASES - Modifications (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Financing Receivable, Modified [Line Items]    
Total $ 348 $ 302
% of total loan class 0.26% 0.25%
Amortized cost basis $ 855 $ 684
30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 32 15
60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 10 24
90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 23 21
Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 65 60
Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 790 624
Commercial | Commercial and industrial    
Financing Receivable, Modified [Line Items]    
Total $ 220 $ 248
% of total loan class 0.37% 0.48%
Amortized cost basis $ 496 $ 473
Commercial | Commercial and industrial | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 8 2
Commercial | Commercial and industrial | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 11
Commercial | Commercial and industrial | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 5 11
Commercial | Commercial and industrial | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 13 24
Commercial | Commercial and industrial | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 483 449
Commercial | Commercial real estate    
Financing Receivable, Modified [Line Items]    
Total $ 97 $ 31
% of total loan class 0.88% 0.25%
Amortized cost basis $ 258 $ 127
Commercial | Commercial real estate | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 12 2
Commercial | Commercial real estate | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 7
Commercial | Commercial real estate | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 2 0
Commercial | Commercial real estate | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 14 9
Commercial | Commercial real estate | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 244 118
Consumer | Residential mortgage    
Financing Receivable, Modified [Line Items]    
Total $ 24 $ 14
% of total loan class 0.10% 0.06%
Amortized cost basis $ 72 $ 53
Consumer | Residential mortgage | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 9 8
Consumer | Residential mortgage | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 9 5
Consumer | Residential mortgage | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 15 9
Consumer | Residential mortgage | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 33 22
Consumer | Residential mortgage | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 39 31
Consumer | Automobile    
Financing Receivable, Modified [Line Items]    
Total $ 2 $ 4
% of total loan class 0.01% 0.03%
Amortized cost basis $ 11 $ 16
Consumer | Automobile | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 2 2
Consumer | Automobile | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 0
Consumer | Automobile | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 0
Consumer | Automobile | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 2 2
Consumer | Automobile | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 9 14
Consumer | Home equity    
Financing Receivable, Modified [Line Items]    
Total $ 4 $ 5
% of total loan class 0.04% 0.05%
Amortized cost basis $ 15 $ 14
Consumer | Home equity | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 1 1
Consumer | Home equity | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 1 1
Consumer | Home equity | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 1 1
Consumer | Home equity | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 3 3
Consumer | Home equity | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 12 11
Consumer | RV and marine    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 1 1
Consumer | RV and marine | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 0
Consumer | RV and marine | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 0
Consumer | RV and marine | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 0
Consumer | RV and marine | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0 0
Consumer | RV and marine | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 1 1
Consumer | Other consumer    
Financing Receivable, Modified [Line Items]    
Total $ 1  
% of total loan class 0.05%  
Amortized cost basis $ 2  
Consumer | Other consumer | 30-59 Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0  
Consumer | Other consumer | 60-89  Days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0  
Consumer | Other consumer | 90 or  more days    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0  
Consumer | Other consumer | Total    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 0  
Consumer | Other consumer | Current    
Financing Receivable, Modified [Line Items]    
Amortized cost basis 2  
Interest rate reduction    
Financing Receivable, Modified [Line Items]    
Total 48 87
Interest rate reduction | Commercial | Commercial and industrial    
Financing Receivable, Modified [Line Items]    
Total $ 47 $ 87
Interest rate reduction | Commercial | Commercial and industrial | Minimum    
Financing Receivable, Modified [Line Items]    
Weighted-average contractual interest rate 7.90% 8.24%
Interest rate reduction | Commercial | Commercial and industrial | Maximum    
Financing Receivable, Modified [Line Items]    
Weighted-average contractual interest rate 7.61% 7.28%
Interest rate reduction | Commercial | Commercial real estate    
Financing Receivable, Modified [Line Items]    
Total $ 0 $ 0
Interest rate reduction | Consumer | Commercial real estate | Minimum    
Financing Receivable, Modified [Line Items]    
Weighted-average contractual interest rate  
Interest rate reduction | Consumer | Commercial real estate | Maximum    
Financing Receivable, Modified [Line Items]    
Weighted-average contractual interest rate  
Interest rate reduction | Consumer | Residential mortgage    
Financing Receivable, Modified [Line Items]    
Total $ 0 0
Interest rate reduction | Consumer | Automobile    
Financing Receivable, Modified [Line Items]    
Total 0 0
Interest rate reduction | Consumer | Home equity    
Financing Receivable, Modified [Line Items]    
Total 0 0
Interest rate reduction | Consumer | Other consumer    
Financing Receivable, Modified [Line Items]    
Total 1  
Term extension    
Financing Receivable, Modified [Line Items]    
Total 290 200
Term extension | Commercial | Commercial and industrial    
Financing Receivable, Modified [Line Items]    
Total $ 173 $ 154
Weighted-average years added to the life 10 months 24 days 4 months 24 days
Term extension | Commercial | Commercial real estate    
Financing Receivable, Modified [Line Items]    
Total $ 97 $ 31
Weighted-average years added to the life 1 year 7 months 6 days
Term extension | Consumer | Residential mortgage    
Financing Receivable, Modified [Line Items]    
Total $ 16 $ 10
Weighted-average years added to the life 6 years 6 months 8 years 7 months 6 days
Term extension | Consumer | Automobile    
Financing Receivable, Modified [Line Items]    
Total $ 2 $ 4
Term extension | Consumer | Home equity    
Financing Receivable, Modified [Line Items]    
Total 2 1
Term extension | Consumer | Other consumer    
Financing Receivable, Modified [Line Items]    
Total 0  
Payment deferral    
Financing Receivable, Modified [Line Items]    
Total 7 3
Payment deferral | Commercial | Commercial and industrial    
Financing Receivable, Modified [Line Items]    
Total 0 0
Payment deferral | Commercial | Commercial real estate    
Financing Receivable, Modified [Line Items]    
Total 0 0
Payment deferral | Consumer | Residential mortgage    
Financing Receivable, Modified [Line Items]    
Total 7 3
Payment deferral | Consumer | Automobile    
Financing Receivable, Modified [Line Items]    
Total 0 0
Payment deferral | Consumer | Home equity    
Financing Receivable, Modified [Line Items]    
Total 0 0
Payment deferral | Consumer | Other consumer    
Financing Receivable, Modified [Line Items]    
Total 0  
Combo - interest rate reduction and term extension    
Financing Receivable, Modified [Line Items]    
Total 3 12
Combo - interest rate reduction and term extension | Commercial | Commercial and industrial    
Financing Receivable, Modified [Line Items]    
Total 0 7
Combo - interest rate reduction and term extension | Commercial | Commercial real estate    
Financing Receivable, Modified [Line Items]    
Total 0 0
Combo - interest rate reduction and term extension | Consumer | Residential mortgage    
Financing Receivable, Modified [Line Items]    
Total 1 1
Combo - interest rate reduction and term extension | Consumer | Automobile    
Financing Receivable, Modified [Line Items]    
Total 0 0
Combo - interest rate reduction and term extension | Consumer | Home equity    
Financing Receivable, Modified [Line Items]    
Total 2 $ 4
Combo - interest rate reduction and term extension | Consumer | Other consumer    
Financing Receivable, Modified [Line Items]    
Total $ 0