v3.25.2
LOANS, LEASES, AND ALLOWANCE FOR CREDIT LOSSES (Summary of Outstanding Loan Balances (Accruing and Nonaccruing) Categorized by Credit Quality Indicators - Current Year) (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Total loans          
2025 $ 4,924   $ 4,924   $ 8,437
2024 7,956   7,956   6,729
2023 6,196   6,196   11,321
2022 10,182   10,182   7,007
2021 6,374   6,374   3,912
Prior 10,335   10,335   7,759
Revolving loans amortized cost basis 14,194   14,194   13,581
Revolving loans converted to term loans amortized cost basis 672   672   664
Total loans 60,833   60,833   59,410
Gross charge-offs by year of loan origination          
2025 1 $ 0 1 $ 0  
2024 1 8 1 9  
2023 1 5 2 8  
2022 1 1 1 2  
2021 2 0 4 0  
Prior 2 3 13 5  
Revolving loans gross charge-offs 8 4 18 10  
Revolving loans converted to term loans gross charge-offs 0 0 0 1  
Total 16 21 40 35  
Commercial:          
Total loans          
2025 2,689   2,689   4,715
2024 4,486   4,486   3,552
2023 3,108   3,108   4,551
2022 3,904   3,904   3,558
2021 3,179   3,179   1,911
Prior 5,041   5,041   3,796
Revolving loans amortized cost basis 8,956   8,956   8,630
Revolving loans converted to term loans amortized cost basis 283   283   252
Total loans 31,646   31,646   30,965
Gross charge-offs by year of loan origination          
Total 12 8 31 18  
Commercial real estate:          
Total loans          
2025 1,668   1,668   2,451
2024 2,144   2,144   2,078
2023 2,004   2,004   3,361
2022 2,895   2,895   1,521
2021 1,288   1,288   1,067
Prior 2,265   2,265   1,734
Revolving loans amortized cost basis 1,068   1,068   961
Revolving loans converted to term loans amortized cost basis 279   279   304
Total loans 13,611   13,611   13,477
Gross charge-offs by year of loan origination          
Total 1 11 1 11  
Consumer:          
Total loans          
2025 567   567   1,271
2024 1,326   1,326   1,099
2023 1,084   1,084   3,409
2022 3,383   3,383   1,928
2021 1,907   1,907   934
Prior 3,029   3,029   2,229
Revolving loans amortized cost basis 4,170   4,170   3,990
Revolving loans converted to term loans amortized cost basis 110   110   108
Total loans 15,576   15,576   14,968
Gross charge-offs by year of loan origination          
2025 0   0 0  
2024 0   0 0  
2023 0   0 0  
2022 0   0 0  
2021 0   1 0  
Prior 1   2 2  
Revolving loans gross charge-offs 2   5 4  
Revolving loans converted to term loans gross charge-offs 0   0 0  
Total 3 2 8 6  
Commercial and industrial | Commercial:          
Total loans          
2025 1,715   1,715   2,576
2024 2,391   2,391   2,031
2023 1,753   1,753   1,782
2022 1,287   1,287   810
2021 581   581   418
Prior 917   917   738
Revolving loans amortized cost basis 8,693   8,693   8,366
Revolving loans converted to term loans amortized cost basis 189   189   170
Total loans 17,526   17,526   16,891
Gross charge-offs by year of loan origination          
2025 0 0 0 0  
2024 1 1 1 2  
2023 1 1 2 4  
2022 1 1 1 2  
2021 2 0 3 0  
Prior 1 3 11 3  
Revolving loans gross charge-offs 6 2 13 6  
Revolving loans converted to term loans gross charge-offs 0 0 0 1  
Total 12 8 31 18  
Owner-occupied | Commercial:          
Total loans          
2025 640   640   1,412
2024 1,394   1,394   936
2023 804   804   1,723
2022 1,645   1,645   1,755
2021 1,664   1,664   927
Prior 2,914   2,914   2,263
Revolving loans amortized cost basis 263   263   264
Revolving loans converted to term loans amortized cost basis 53   53   53
Total loans 9,377   9,377   9,333
Municipal | Commercial:          
Total loans          
2025 293   293   617
2024 600   600   502
2023 478   478   939
2022 877   877   965
2021 912   912   553
Prior 1,175   1,175   759
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 41   41   29
Total loans 4,376   4,376   4,364
Leasing | Commercial:          
Total loans          
2025 41   41   110
2024 101   101   83
2023 73   73   107
2022 95   95   28
2021 22   22   13
Prior 35   35   36
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 367   367   377
Term | Commercial real estate:          
Total loans          
2025 1,412   1,412   2,033
2024 1,682   1,682   1,303
2023 1,361   1,361   2,646
2022 2,622   2,622   1,422
2021 1,287   1,287   1,066
Prior 2,264   2,264   1,725
Revolving loans amortized cost basis 323   323   281
Revolving loans converted to term loans amortized cost basis 235   235   227
Total loans 11,186   11,186   10,703
Gross charge-offs by year of loan origination          
2025 1        
2024 0        
2023 0        
2022 0        
2021 0        
Prior 0        
Revolving loans gross charge-offs 0        
Revolving loans converted to term loans gross charge-offs 0        
Total 1        
Construction and land development | Commercial real estate:          
Total loans          
2025 256   256   418
2024 462   462   775
2023 643   643   715
2022 273   273   99
2021 1   1   1
Prior 1   1   9
Revolving loans amortized cost basis 745   745   680
Revolving loans converted to term loans amortized cost basis 44   44   77
Total loans 2,425   2,425   2,774
Gross charge-offs by year of loan origination          
2025   0 1 0  
2024   7 0 7  
2023   4 0 4  
2022   0 0 0  
2021   0 0 0  
Prior   0 0 0  
Revolving loans gross charge-offs   0 0 0  
Revolving loans converted to term loans gross charge-offs   0 0 0  
Total   11 1 11  
1-4 family residential | Consumer:          
Total loans          
2025 462   462   1,062
2024 1,011   1,011   873
2023 923   923   2,967
2022 3,126   3,126   1,886
2021 1,885   1,885   927
Prior 3,024   3,024   2,224
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 10,431   10,431   9,939
Gross charge-offs by year of loan origination          
2025 0   0    
2024 0   0    
2023 0   0    
2022 0   0    
2021 0   0    
Prior 1   0    
Revolving loans gross charge-offs 0   1    
Revolving loans converted to term loans gross charge-offs 0   0    
Total 1   1    
Home equity credit line | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 3,675   3,675   3,534
Revolving loans converted to term loans amortized cost basis 109   109   107
Total loans 3,784   3,784   3,641
Gross charge-offs by year of loan origination          
2025     0 0  
2024     0 0  
2023     0 0  
2022     0 0  
2021     1 0  
Prior     2 1  
Revolving loans gross charge-offs     0 0  
Revolving loans converted to term loans gross charge-offs     0 0  
Total     3 1  
Construction and other consumer real estate | Consumer:          
Total loans          
2025 66   66   157
2024 281   281   191
2023 136   136   420
2022 241   241   34
2021 16   16   5
Prior 3   3   3
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 743   743   810
Bankcard and other revolving plans | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 495   495   456
Revolving loans converted to term loans amortized cost basis 1   1   1
Total loans 496   496   457
Gross charge-offs by year of loan origination          
2025 0 0 0 0  
2024 0 0 0 0  
2023 0 0 0 0  
2022 0 0 0 0  
2021 0 0 0 0  
Prior 0 0 0 0  
Revolving loans gross charge-offs 2 2 4 4  
Revolving loans converted to term loans gross charge-offs 0 0 0 0  
Total 2 $ 2 4 4  
Other | Consumer:          
Total loans          
2025 39   39   52
2024 34   34   35
2023 25   25   22
2022 16   16   8
2021 6   6   2
Prior 2   2   2
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 122   122   121
Gross charge-offs by year of loan origination          
2025       0  
2024       0  
2023       0  
2022       0  
2021       0  
Prior       1  
Revolving loans gross charge-offs       0  
Revolving loans converted to term loans gross charge-offs       0  
Total       $ 1  
Pass | Commercial and industrial | Commercial:          
Total loans          
2025 1,699   1,699   2,479
2024 2,300   2,300   1,951
2023 1,688   1,688   1,504
2022 1,042   1,042   759
2021 554   554   387
Prior 861   861   679
Revolving loans amortized cost basis 8,356   8,356   8,043
Revolving loans converted to term loans amortized cost basis 148   148   150
Total loans 16,648   16,648   15,952
Pass | Owner-occupied | Commercial:          
Total loans          
2025 637   637   1,346
2024 1,291   1,291   907
2023 773   773   1,606
2022 1,494   1,494   1,657
2021 1,530   1,530   900
Prior 2,754   2,754   2,097
Revolving loans amortized cost basis 241   241   234
Revolving loans converted to term loans amortized cost basis 47   47   47
Total loans 8,767   8,767   8,794
Pass | Municipal | Commercial:          
Total loans          
2025 293   293   604
2024 597   597   498
2023 478   478   939
2022 877   877   960
2021 907   907   553
Prior 1,156   1,156   753
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 41   41   29
Total loans 4,349   4,349   4,336
Pass | Leasing | Commercial:          
Total loans          
2025 41   41   109
2024 98   98   79
2023 70   70   94
2022 84   84   26
2021 20   20   12
Prior 34   34   36
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 347   347   356
Pass | Term | Commercial real estate:          
Total loans          
2025 1,139   1,139   1,687
2024 1,485   1,485   1,198
2023 1,283   1,283   2,093
2022 2,089   2,089   1,278
2021 1,147   1,147   1,053
Prior 2,169   2,169   1,608
Revolving loans amortized cost basis 322   322   254
Revolving loans converted to term loans amortized cost basis 155   155   175
Total loans 9,789   9,789   9,346
Pass | Construction and land development | Commercial real estate:          
Total loans          
2025 161   161   361
2024 453   453   701
2023 563   563   445
2022 194   194   4
2021 1   1   1
Prior 1   1   9
Revolving loans amortized cost basis 745   745   680
Revolving loans converted to term loans amortized cost basis 44   44   52
Total loans 2,162   2,162   2,253
Pass | 1-4 family residential | Consumer:          
Total loans          
2025 462   462   1,062
2024 1,010   1,010   870
2023 919   919   2,959
2022 3,115   3,115   1,877
2021 1,872   1,872   925
Prior 2,992   2,992   2,197
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 10,370   10,370   9,890
Pass | Home equity credit line | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 3,643   3,643   3,506
Revolving loans converted to term loans amortized cost basis 104   104   99
Total loans 3,747   3,747   3,605
Pass | Construction and other consumer real estate | Consumer:          
Total loans          
2025 66   66   157
2024 281   281   191
2023 136   136   420
2022 241   241   34
2021 16   16   5
Prior 3   3   3
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 743   743   810
Pass | Bankcard and other revolving plans | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 492   492   453
Revolving loans converted to term loans amortized cost basis 1   1   1
Total loans 493   493   454
Pass | Other | Consumer:          
Total loans          
2025 39   39   52
2024 34   34   35
2023 25   25   22
2022 16   16   8
2021 6   6   2
Prior 2   2   2
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 122   122   121
Special Mention | Commercial and industrial | Commercial:          
Total loans          
2025 3   3   37
2024 23   23   24
2023 16   16   47
2022 27   27   8
2021 5   5   2
Prior 17   17   34
Revolving loans amortized cost basis 158   158   85
Revolving loans converted to term loans amortized cost basis 3   3   5
Total loans 252   252   242
Special Mention | Owner-occupied | Commercial:          
Total loans          
2025 1   1   38
2024 66   66   0
2023 1   1   38
2022 19   19   31
2021 30   30   2
Prior 29   29   18
Revolving loans amortized cost basis 0   0   18
Revolving loans converted to term loans amortized cost basis 1   1   1
Total loans 147   147   146
Special Mention | Municipal | Commercial:          
Total loans          
2025 0   0   0
2024 3   3   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 3   3   0
Special Mention | Leasing | Commercial:          
Total loans          
2025 0   0   0
2024 1   1   0
2023 0   0   2
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 1   1   2
Special Mention | Term | Commercial real estate:          
Total loans          
2025 0   0   48
2024 41   41   0
2023 0   0   87
2022 44   44   0
2021 0   0   0
Prior 1   1   5
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 86   86   140
Special Mention | Construction and land development | Commercial real estate:          
Total loans          
2025 0   0   0
2024 0   0   22
2023 61   61   21
2022 32   32   17
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   25
Total loans 93   93   85
Special Mention | 1-4 family residential | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Special Mention | Home equity credit line | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Special Mention | Construction and other consumer real estate | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Special Mention | Bankcard and other revolving plans | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Special Mention | Other | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Accruing Substandard | Commercial and industrial | Commercial:          
Total loans          
2025 1   1   53
2024 65   65   43
2023 47   47   200
2022 191   191   26
2021 17   17   28
Prior 15   15   21
Revolving loans amortized cost basis 166   166   200
Revolving loans converted to term loans amortized cost basis 11   11   12
Total loans 513   513   583
Accruing Substandard | Owner-occupied | Commercial:          
Total loans          
2025 2   2   23
2024 30   30   28
2023 28   28   75
2022 124   124   66
2021 102   102   25
Prior 113   113   133
Revolving loans amortized cost basis 20   20   7
Revolving loans converted to term loans amortized cost basis 5   5   5
Total loans 424   424   362
Accruing Substandard | Municipal | Commercial:          
Total loans          
2025 0   0   10
2024 0   0   4
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 19   19   3
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 19   19   17
Accruing Substandard | Leasing | Commercial:          
Total loans          
2025 0   0   1
2024 2   2   3
2023 2   2   10
2022 10   10   2
2021 2   2   1
Prior 1   1   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 17   17   17
Accruing Substandard | Term | Commercial real estate:          
Total loans          
2025 246   246   298
2024 156   156   105
2023 78   78   443
2022 466   466   144
2021 140   140   13
Prior 84   84   102
Revolving loans amortized cost basis 1   1   27
Revolving loans converted to term loans amortized cost basis 80   80   26
Total loans 1,251   1,251   1,158
Accruing Substandard | Construction and land development | Commercial real estate:          
Total loans          
2025 95   95   57
2024 9   9   52
2023 19   19   249
2022 47   47   78
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 170   170   436
Accruing Substandard | 1-4 family residential | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 1   1   0
Prior 2   2   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 3   3   0
Accruing Substandard | Home equity credit line | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 7   7   6
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 7   7   6
Accruing Substandard | Construction and other consumer real estate | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Accruing Substandard | Bankcard and other revolving plans | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 2   2   2
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 2   2   2
Accruing Substandard | Other | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Nonaccrual | Commercial and industrial | Commercial:          
Total loans          
2025 12   12   7
2024 3   3   13
2023 2   2   31
2022 27   27   17
2021 5   5   1
Prior 24   24   4
Revolving loans amortized cost basis 13   13   38
Revolving loans converted to term loans amortized cost basis 27   27   3
Total loans 113   113   114
Nonaccrual | Owner-occupied | Commercial:          
Total loans          
2025 0   0   5
2024 7   7   1
2023 2   2   4
2022 8   8   1
2021 2   2   0
Prior 18   18   15
Revolving loans amortized cost basis 2   2   5
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 39   39   31
Nonaccrual | Municipal | Commercial:          
Total loans          
2025 0   0   3
2024 0   0   0
2023 0   0   0
2022 0   0   5
2021 5   5   0
Prior 0   0   3
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 5   5   11
Nonaccrual | Leasing | Commercial:          
Total loans          
2025 0   0   0
2024 0   0   1
2023 1   1   1
2022 1   1   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 2   2   2
Nonaccrual | Term | Commercial real estate:          
Total loans          
2025 27   27   0
2024 0   0   0
2023 0   0   23
2022 23   23   0
2021 0   0   0
Prior 10   10   10
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   26
Total loans 60   60   59
Nonaccrual | Construction and land development | Commercial real estate:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Nonaccrual | 1-4 family residential | Consumer:          
Total loans          
2025 0   0   0
2024 1   1   3
2023 4   4   8
2022 11   11   9
2021 12   12   2
Prior 30   30   27
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 58   58   49
Nonaccrual | Home equity credit line | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 25   25   22
Revolving loans converted to term loans amortized cost basis 5   5   8
Total loans 30   30   30
Nonaccrual | Construction and other consumer real estate | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 0   0   0
Nonaccrual | Bankcard and other revolving plans | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 1   1   1
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans 1   1   1
Nonaccrual | Other | Consumer:          
Total loans          
2025 0   0   0
2024 0   0   0
2023 0   0   0
2022 0   0   0
2021 0   0   0
Prior 0   0   0
Revolving loans amortized cost basis 0   0   0
Revolving loans converted to term loans amortized cost basis 0   0   0
Total loans $ 0   $ 0   $ 0