LOANS - Corporate Loans Credit Quality Indicators (Details) - USD ($)
$ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Loans, net of unearned income |
$ 793,658
|
$ 752,230
|
| Loans at fair value |
8,230
|
6,855
|
| Unallocated portfolio layer cumulative basis adjustments |
|
17
|
| Corporate loans |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
93,742
|
119,817
|
| One year prior to current fiscal year |
54,029
|
27,328
|
| Two years prior to current fiscal year |
23,780
|
19,993
|
| Three years prior to current fiscal year |
16,889
|
12,549
|
| Four years prior to current fiscal year |
9,547
|
6,593
|
| Prior |
19,512
|
15,058
|
| Revolving line of credit arrangements |
151,439
|
135,538
|
| Loans, net of unearned income |
377,138
|
343,697
|
| Loans at fair value |
8,204
|
6,804
|
| Loans net of unearned income, before adjustments |
377,142
|
343,680
|
| Unallocated portfolio layer cumulative basis adjustments |
(4)
|
17
|
| Corporate loans | Investment grade |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
64,083
|
83,802
|
| One year prior to current fiscal year |
42,752
|
20,469
|
| Two years prior to current fiscal year |
17,615
|
14,172
|
| Three years prior to current fiscal year |
11,761
|
8,431
|
| Four years prior to current fiscal year |
6,286
|
4,558
|
| Prior |
14,318
|
10,197
|
| Revolving line of credit arrangements |
121,239
|
106,892
|
| Loans, net of unearned income |
278,054
|
248,521
|
| Corporate loans | Investment grade | Commercial and industrial |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
34,662
|
40,283
|
| One year prior to current fiscal year |
11,817
|
7,840
|
| Two years prior to current fiscal year |
6,895
|
5,461
|
| Three years prior to current fiscal year |
5,129
|
3,774
|
| Four years prior to current fiscal year |
2,734
|
2,051
|
| Prior |
5,247
|
3,468
|
| Revolving line of credit arrangements |
31,424
|
28,011
|
| Loans, net of unearned income |
97,908
|
90,888
|
| Corporate loans | Investment grade | Financial institutions |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
15,414
|
24,577
|
| One year prior to current fiscal year |
15,350
|
3,979
|
| Two years prior to current fiscal year |
3,497
|
2,525
|
| Three years prior to current fiscal year |
1,691
|
920
|
| Four years prior to current fiscal year |
890
|
486
|
| Prior |
2,236
|
1,356
|
| Revolving line of credit arrangements |
59,588
|
51,813
|
| Loans, net of unearned income |
98,666
|
85,656
|
| Corporate loans | Investment grade | Mortgage and real estate |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
4,815
|
6,073
|
| One year prior to current fiscal year |
5,430
|
4,968
|
| Two years prior to current fiscal year |
4,737
|
3,738
|
| Three years prior to current fiscal year |
2,736
|
1,830
|
| Four years prior to current fiscal year |
1,163
|
1,483
|
| Prior |
2,662
|
1,482
|
| Revolving line of credit arrangements |
540
|
405
|
| Loans, net of unearned income |
22,083
|
19,979
|
| Corporate loans | Investment grade | Other |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
9,192
|
12,869
|
| One year prior to current fiscal year |
10,155
|
3,682
|
| Two years prior to current fiscal year |
2,486
|
2,448
|
| Three years prior to current fiscal year |
2,205
|
1,907
|
| Four years prior to current fiscal year |
1,499
|
538
|
| Prior |
4,173
|
3,891
|
| Revolving line of credit arrangements |
29,687
|
26,663
|
| Loans, net of unearned income |
59,397
|
51,998
|
| Corporate loans | Non-investment grade |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
29,659
|
36,015
|
| One year prior to current fiscal year |
11,277
|
6,859
|
| Two years prior to current fiscal year |
6,165
|
5,821
|
| Three years prior to current fiscal year |
5,128
|
4,118
|
| Four years prior to current fiscal year |
3,261
|
2,035
|
| Prior |
5,194
|
4,861
|
| Revolving line of credit arrangements |
30,200
|
28,646
|
| Loans, net of unearned income |
90,884
|
88,355
|
| Corporate loans | Non-investment grade, accrual | Commercial and industrial |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
22,955
|
27,614
|
| One year prior to current fiscal year |
7,349
|
4,692
|
| Two years prior to current fiscal year |
3,886
|
3,746
|
| Three years prior to current fiscal year |
3,202
|
2,235
|
| Four years prior to current fiscal year |
1,321
|
634
|
| Prior |
2,234
|
2,384
|
| Revolving line of credit arrangements |
20,898
|
18,438
|
| Loans, net of unearned income |
61,845
|
59,743
|
| Corporate loans | Non-investment grade, accrual | Financial institutions |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
4,477
|
4,189
|
| One year prior to current fiscal year |
1,586
|
989
|
| Two years prior to current fiscal year |
816
|
604
|
| Three years prior to current fiscal year |
261
|
115
|
| Four years prior to current fiscal year |
111
|
246
|
| Prior |
307
|
190
|
| Revolving line of credit arrangements |
6,614
|
6,824
|
| Loans, net of unearned income |
14,172
|
13,157
|
| Corporate loans | Non-investment grade, accrual | Mortgage and real estate |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
385
|
951
|
| One year prior to current fiscal year |
745
|
823
|
| Two years prior to current fiscal year |
958
|
907
|
| Three years prior to current fiscal year |
1,031
|
1,312
|
| Four years prior to current fiscal year |
1,370
|
1,014
|
| Prior |
2,190
|
1,602
|
| Revolving line of credit arrangements |
425
|
571
|
| Loans, net of unearned income |
7,104
|
7,180
|
| Corporate loans | Non-investment grade, accrual | Other |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
1,744
|
2,964
|
| One year prior to current fiscal year |
1,485
|
337
|
| Two years prior to current fiscal year |
456
|
408
|
| Three years prior to current fiscal year |
365
|
183
|
| Four years prior to current fiscal year |
172
|
46
|
| Prior |
212
|
272
|
| Revolving line of credit arrangements |
1,582
|
2,064
|
| Loans, net of unearned income |
6,016
|
6,274
|
| Corporate loans | Non-investment grade, non-accrual | Commercial and industrial |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
14
|
216
|
| One year prior to current fiscal year |
95
|
4
|
| Two years prior to current fiscal year |
20
|
99
|
| Three years prior to current fiscal year |
213
|
70
|
| Four years prior to current fiscal year |
90
|
35
|
| Prior |
55
|
61
|
| Revolving line of credit arrangements |
524
|
656
|
| Loans, net of unearned income |
1,011
|
1,141
|
| Corporate loans | Non-investment grade, non-accrual | Financial institutions |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
1
|
0
|
| One year prior to current fiscal year |
0
|
0
|
| Two years prior to current fiscal year |
0
|
0
|
| Three years prior to current fiscal year |
0
|
0
|
| Four years prior to current fiscal year |
0
|
43
|
| Prior |
39
|
0
|
| Revolving line of credit arrangements |
20
|
22
|
| Loans, net of unearned income |
60
|
65
|
| Corporate loans | Non-investment grade, non-accrual | Mortgage and real estate |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
14
|
3
|
| One year prior to current fiscal year |
5
|
0
|
| Two years prior to current fiscal year |
1
|
41
|
| Three years prior to current fiscal year |
40
|
199
|
| Four years prior to current fiscal year |
197
|
4
|
| Prior |
137
|
344
|
| Revolving line of credit arrangements |
32
|
36
|
| Loans, net of unearned income |
426
|
627
|
| Corporate loans | Non-investment grade, non-accrual | Other |
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
| Current fiscal year |
69
|
78
|
| One year prior to current fiscal year |
12
|
14
|
| Two years prior to current fiscal year |
28
|
16
|
| Three years prior to current fiscal year |
16
|
4
|
| Four years prior to current fiscal year |
0
|
13
|
| Prior |
20
|
8
|
| Revolving line of credit arrangements |
105
|
35
|
| Loans, net of unearned income |
$ 250
|
$ 168
|