v3.26.3
LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Commercial Lending Asset Quality Indicators (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Total Financing Receivables $ 143,728   $ 143,728   $ 84,477
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Total 1,198 $ 1,200 3,435 $ 3,477  
Loan, held-for-sale, fair value 1,700   1,700   1,500
Commercial          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 19,414   19,414   6,906
Year Two 13,895   13,895   3,668
Year Three 9,467   9,467   3,754
Year Four 8,003   8,003   8,138
Year Five 12,428   12,428   3,581
Prior 19,254   19,254   8,134
Total Financing Receivables 82,461   82,461   34,181
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current Fiscal Year     1   3
Year Two     8   14
Year Three     12   13
Year Four     17   17
Year Five     8   15
Prior     66   82
Total 62 $ 37 112 $ 118 144
Loan, held-for-sale, fair value 487   487   373
Commercial | Pass          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 19,130   19,130   6,480
Year Two 13,336   13,336   3,340
Year Three 8,937   8,937   3,033
Year Four 6,890   6,890   6,202
Year Five 9,786   9,786   2,795
Prior 16,682   16,682   6,674
Total Financing Receivables 74,761   74,761   28,524
Commercial | Special mention          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 82   82   74
Year Two 128   128   20
Year Three 154   154   386
Year Four 320   320   938
Year Five 799   799   353
Prior 372   372   494
Total Financing Receivables 1,855   1,855   2,265
Commercial | Substandard          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 37   37   0
Year Two 158   158   46
Year Three 187   187   216
Year Four 715   715   908
Year Five 1,795   1,795   403
Prior 2,187   2,187   929
Total Financing Receivables 5,079   5,079   2,502
Commercial | Doubtful          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year         0
Year Two         0
Year Three         0
Year Four         0
Year Five         0
Prior         32
Total Financing Receivables         32
Commercial | N/A          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 165   165   352
Year Two 273   273   262
Year Three 189   189   119
Year Four 78   78   90
Year Five 48   48   30
Prior 13   13   5
Total Financing Receivables 766   766   858
Commercial | CRE          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 3,562   3,562   603
Year Two 4,037   4,037   1,033
Year Three 3,237   3,237   1,477
Year Four 2,872   2,872   2,759
Year Five 4,035   4,035   808
Prior 5,539   5,539   1,688
Total Financing Receivables 23,282   23,282   8,368
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current Fiscal Year     0   0
Year Two     0   0
Year Three     0   0
Year Four     2   0
Year Five     0   9
Prior     3   49
Total     5   58
Loan, held-for-sale, fair value 325   325   232
Commercial | CRE | Pass          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 3,485   3,485   593
Year Two 4,003   4,003   1,033
Year Three 3,118   3,118   1,292
Year Four 2,506   2,506   1,602
Year Five 3,032   3,032   513
Prior 4,763   4,763   1,168
Total Financing Receivables 20,907   20,907   6,201
Commercial | CRE | Special mention          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 76   76   10
Year Two 22   22   0
Year Three 64   64   157
Year Four 176   176   770
Year Five 494   494   193
Prior 37   37   199
Total Financing Receivables 869   869   1,329
Commercial | CRE | Substandard          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 1   1   0
Year Two 12   12   0
Year Three 55   55   28
Year Four 190   190   387
Year Five 509   509   102
Prior 739   739   289
Total Financing Receivables 1,506   1,506   806
Commercial | CRE | Doubtful          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year         0
Year Two         0
Year Three         0
Year Four         0
Year Five         0
Prior         32
Total Financing Receivables         32
Commercial | C&I          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 9,694   9,694   1,193
Year Two 6,083   6,083   1,230
Year Three 4,225   4,225   742
Year Four 2,576   2,576   1,272
Year Five 3,304   3,304   762
Prior 6,438   6,438   2,763
Total Financing Receivables 32,320   32,320   7,962
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current Fiscal Year     1   3
Year Two     8   14
Year Three     12   13
Year Four     7   14
Year Five     8   5
Prior     20   15
Total     56   64
Loan, held-for-sale, fair value 147   147   141
Commercial | C&I | Pass          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 9,490   9,490   777
Year Two 5,640   5,640   903
Year Three 3,863   3,863   465
Year Four 2,183   2,183   1,031
Year Five 2,416   2,416   556
Prior 5,532   5,532   2,335
Total Financing Receivables 29,124   29,124   6,067
Commercial | C&I | Special mention          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 6   6   64
Year Two 46   46   20
Year Three 46   46   90
Year Four 61   61   42
Year Five 189   189   99
Prior 220   220   168
Total Financing Receivables 568   568   483
Commercial | C&I | Substandard          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 33   33   0
Year Two 124   124   45
Year Three 127   127   68
Year Four 254   254   109
Year Five 651   651   77
Prior 673   673   255
Total Financing Receivables 1,862   1,862   554
Commercial | C&I | N/A          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 165   165   352
Year Two 273   273   262
Year Three 189   189   119
Year Four 78   78   90
Year Five 48   48   30
Prior 13   13   5
Total Financing Receivables 766   766   858
Commercial | Multifamily          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 1,892   1,892   832
Year Two 1,617   1,617   63
Year Three 698   698   747
Year Four 1,936   1,936   3,481
Year Five 4,487   4,487   1,669
Prior 6,321   6,321   2,810
Total Financing Receivables 16,951   16,951   9,602
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current Fiscal Year     0   0
Year Two     0   0
Year Three     0   0
Year Four     8   3
Year Five     0   1
Prior     37   11
Total     45   15
Loan, held-for-sale, fair value 15   15    
Commercial | Multifamily | Pass          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 1,892   1,892   832
Year Two 1,549   1,549   63
Year Three 663   663   488
Year Four 1,598   1,598   2,944
Year Five 3,756   3,756   1,385
Prior 5,438   5,438   2,299
Total Financing Receivables 14,896   14,896   8,011
Commercial | Multifamily | Special mention          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 0   0   0
Year Two 54   54   0
Year Three 33   33   139
Year Four 77   77   126
Year Five 114   114   61
Prior 114   114   127
Total Financing Receivables 392   392   453
Commercial | Multifamily | Substandard          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 0   0   0
Year Two 14   14   0
Year Three 2   2   120
Year Four 261   261   411
Year Five 617   617   223
Prior 769   769   384
Total Financing Receivables 1,663   1,663   1,138
Commercial | Remaining commercial          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 4,266   4,266   4,278
Year Two 2,158   2,158   1,342
Year Three 1,307   1,307   788
Year Four 619   619   626
Year Five 602   602   342
Prior 956   956   873
Total Financing Receivables 9,908   9,908   8,249
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract]          
Current Fiscal Year     0   0
Year Two     0   0
Year Three     0   0
Year Four     0   0
Year Five     0   0
Prior     6   7
Total     6   7
Commercial | Remaining commercial | Pass          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 4,263   4,263   4,278
Year Two 2,144   2,144   1,341
Year Three 1,293   1,293   788
Year Four 603   603   625
Year Five 582   582   341
Prior 949   949   872
Total Financing Receivables 9,834   9,834   8,245
Commercial | Remaining commercial | Special mention          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 0   0    
Year Two 6   6    
Year Three 11   11    
Year Four 6   6    
Year Five 2   2    
Prior 1   1    
Total Financing Receivables 26   26    
Commercial | Remaining commercial | Substandard          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Current Fiscal Year 3   3   0
Year Two 8   8   1
Year Three 3   3   0
Year Four 10   10   1
Year Five 18   18   1
Prior 6   6   1
Total Financing Receivables $ 48   $ 48   $ 4