Outstanding Loans and Leases and Allowance for Credit Losses - Commercial - Credit Quality Indicators (Details) - USD ($)
$ in Millions |
3 Months Ended |
12 Months Ended |
Mar. 31, 2025 |
Mar. 31, 2024 |
Dec. 31, 2024 |
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
$ 1,110,625
|
|
$ 1,095,835
|
| Total gross charge-offs |
1,733
|
$ 1,738
|
|
| Estimate of Fair Value Measurement |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
5,386
|
|
4,249
|
| Small Business Card Loans | United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Total gross charge-offs |
138
|
|
489
|
| Commercial |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
642,624
|
|
630,839
|
| Total gross charge-offs |
378
|
$ 502
|
|
| Commercial | Estimate of Fair Value Measurement |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
5,165
|
|
4,028
|
| Commercial | United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
393,413
|
|
386,990
|
| Originated in current fiscal year |
11,912
|
|
49,744
|
| Originated in fiscal year before current fiscal year |
47,738
|
|
34,253
|
| Originated two years before current fiscal year |
30,447
|
|
35,050
|
| Originated three years before current fiscal year |
34,039
|
|
21,600
|
| Originated four years before current fiscal year |
19,403
|
|
10,512
|
| Prior |
45,263
|
|
36,172
|
| Revolving Loans |
204,611
|
|
199,659
|
| Total gross charge-offs |
97
|
|
439
|
| Gross charge-offs, Originated in current fiscal year |
0
|
|
3
|
| Gross charge-offs, Originated in fiscal year before current fiscal year |
2
|
|
122
|
| Gross charge-offs, Originated two years before current fiscal year |
11
|
|
80
|
| Gross charge-offs, Originated three years before current fiscal year |
12
|
|
19
|
| Gross charge-offs, Originated four years before current fiscal year |
6
|
|
4
|
| Gross charge-offs, Prior |
23
|
|
63
|
| Gross charge-offs, Revolving Loans |
43
|
|
148
|
| Commercial | United States | Pass rated |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
380,922
|
|
374,380
|
| Originated in current fiscal year |
11,824
|
|
49,587
|
| Originated in fiscal year before current fiscal year |
47,494
|
|
33,352
|
| Originated two years before current fiscal year |
29,426
|
|
34,015
|
| Originated three years before current fiscal year |
33,061
|
|
20,801
|
| Originated four years before current fiscal year |
18,636
|
|
10,172
|
| Prior |
43,338
|
|
34,176
|
| Revolving Loans |
197,143
|
|
192,277
|
| Commercial | United States | Reservable criticized |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
12,491
|
|
12,610
|
| Originated in current fiscal year |
88
|
|
157
|
| Originated in fiscal year before current fiscal year |
244
|
|
901
|
| Originated two years before current fiscal year |
1,021
|
|
1,035
|
| Originated three years before current fiscal year |
978
|
|
799
|
| Originated four years before current fiscal year |
767
|
|
340
|
| Prior |
1,925
|
|
1,996
|
| Revolving Loans |
7,468
|
|
7,382
|
| Commercial | Non United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
141,327
|
|
137,518
|
| Originated in current fiscal year |
7,392
|
|
27,141
|
| Originated in fiscal year before current fiscal year |
26,723
|
|
14,448
|
| Originated two years before current fiscal year |
13,650
|
|
12,365
|
| Originated three years before current fiscal year |
11,667
|
|
12,060
|
| Originated four years before current fiscal year |
12,021
|
|
1,336
|
| Prior |
6,698
|
|
6,883
|
| Revolving Loans |
63,176
|
|
63,285
|
| Total gross charge-offs |
8
|
|
81
|
| Gross charge-offs, Originated in current fiscal year |
0
|
|
0
|
| Gross charge-offs, Originated in fiscal year before current fiscal year |
0
|
|
41
|
| Gross charge-offs, Originated two years before current fiscal year |
7
|
|
22
|
| Gross charge-offs, Originated three years before current fiscal year |
0
|
|
16
|
| Gross charge-offs, Originated four years before current fiscal year |
0
|
|
0
|
| Gross charge-offs, Prior |
0
|
|
0
|
| Gross charge-offs, Revolving Loans |
1
|
|
2
|
| Commercial | Non United States | Pass rated |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
139,625
|
|
135,720
|
| Originated in current fiscal year |
7,392
|
|
27,119
|
| Originated in fiscal year before current fiscal year |
26,696
|
|
14,268
|
| Originated two years before current fiscal year |
13,429
|
|
12,220
|
| Originated three years before current fiscal year |
11,507
|
|
11,750
|
| Originated four years before current fiscal year |
11,812
|
|
1,328
|
| Prior |
6,621
|
|
6,777
|
| Revolving Loans |
62,168
|
|
62,258
|
| Commercial | Non United States | Reservable criticized |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
1,702
|
|
1,798
|
| Originated in current fiscal year |
0
|
|
22
|
| Originated in fiscal year before current fiscal year |
27
|
|
180
|
| Originated two years before current fiscal year |
221
|
|
145
|
| Originated three years before current fiscal year |
160
|
|
310
|
| Originated four years before current fiscal year |
209
|
|
8
|
| Prior |
77
|
|
106
|
| Revolving Loans |
1,008
|
|
1,027
|
| Commercial | Commercial real estate |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
65,539
|
|
65,730
|
| Originated in current fiscal year |
847
|
|
5,463
|
| Originated in fiscal year before current fiscal year |
5,617
|
|
5,146
|
| Originated two years before current fiscal year |
5,212
|
|
14,007
|
| Originated three years before current fiscal year |
13,552
|
|
11,090
|
| Originated four years before current fiscal year |
10,761
|
|
3,499
|
| Prior |
19,690
|
|
16,682
|
| Revolving Loans |
9,860
|
|
9,843
|
| Total gross charge-offs |
126
|
|
894
|
| Gross charge-offs, Originated in current fiscal year |
0
|
|
0
|
| Gross charge-offs, Originated in fiscal year before current fiscal year |
0
|
|
0
|
| Gross charge-offs, Originated two years before current fiscal year |
0
|
|
57
|
| Gross charge-offs, Originated three years before current fiscal year |
41
|
|
83
|
| Gross charge-offs, Originated four years before current fiscal year |
18
|
|
62
|
| Gross charge-offs, Prior |
67
|
|
663
|
| Gross charge-offs, Revolving Loans |
0
|
|
29
|
| Commercial | Commercial real estate | Pass rated |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
54,100
|
|
55,607
|
| Originated in current fiscal year |
847
|
|
5,422
|
| Originated in fiscal year before current fiscal year |
5,410
|
|
4,935
|
| Originated two years before current fiscal year |
4,728
|
|
10,755
|
| Originated three years before current fiscal year |
10,190
|
|
8,990
|
| Originated four years before current fiscal year |
8,423
|
|
2,911
|
| Prior |
15,225
|
|
13,310
|
| Revolving Loans |
9,277
|
|
9,284
|
| Commercial | Commercial real estate | Reservable criticized |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
11,439
|
|
10,123
|
| Originated in current fiscal year |
0
|
|
41
|
| Originated in fiscal year before current fiscal year |
207
|
|
211
|
| Originated two years before current fiscal year |
484
|
|
3,252
|
| Originated three years before current fiscal year |
3,362
|
|
2,100
|
| Originated four years before current fiscal year |
2,338
|
|
588
|
| Prior |
4,465
|
|
3,372
|
| Revolving Loans |
583
|
|
559
|
| Commercial | Commercial real estate | United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
59,700
|
|
59,600
|
| Commercial | Commercial real estate | Non United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
5,800
|
|
6,100
|
| Commercial | Commercial Lease Financing |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
15,698
|
|
15,708
|
| Originated in current fiscal year |
1,023
|
|
3,911
|
| Originated in fiscal year before current fiscal year |
3,789
|
|
3,771
|
| Originated two years before current fiscal year |
3,356
|
|
2,532
|
| Originated three years before current fiscal year |
2,391
|
|
1,973
|
| Originated four years before current fiscal year |
1,928
|
|
1,056
|
| Prior |
3,211
|
|
2,465
|
| Revolving Loans |
0
|
|
0
|
| Total gross charge-offs |
0
|
|
2
|
| Gross charge-offs, Originated in current fiscal year |
0
|
|
0
|
| Gross charge-offs, Originated in fiscal year before current fiscal year |
0
|
|
0
|
| Gross charge-offs, Originated two years before current fiscal year |
0
|
|
|
| Gross charge-offs, Originated three years before current fiscal year |
0
|
|
2
|
| Gross charge-offs, Originated four years before current fiscal year |
0
|
|
0
|
| Gross charge-offs, Prior |
0
|
|
0
|
| Gross charge-offs, Revolving Loans |
0
|
|
0
|
| Commercial | Commercial Lease Financing | Pass rated |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
15,417
|
|
15,417
|
| Originated in current fiscal year |
1,020
|
|
3,902
|
| Originated in fiscal year before current fiscal year |
3,759
|
|
3,675
|
| Originated two years before current fiscal year |
3,271
|
|
2,465
|
| Originated three years before current fiscal year |
2,338
|
|
1,921
|
| Originated four years before current fiscal year |
1,881
|
|
1,033
|
| Prior |
3,148
|
|
2,421
|
| Revolving Loans |
0
|
|
0
|
| Commercial | Commercial Lease Financing | Reservable criticized |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
281
|
|
291
|
| Originated in current fiscal year |
3
|
|
9
|
| Originated in fiscal year before current fiscal year |
30
|
|
96
|
| Originated two years before current fiscal year |
85
|
|
67
|
| Originated three years before current fiscal year |
53
|
|
52
|
| Originated four years before current fiscal year |
47
|
|
23
|
| Prior |
63
|
|
44
|
| Revolving Loans |
0
|
|
0
|
| Commercial | U.S. small business commercial | United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
10,528
|
|
10,249
|
| Originated in current fiscal year |
571
|
|
1,934
|
| Originated in fiscal year before current fiscal year |
1,942
|
|
1,970
|
| Originated two years before current fiscal year |
1,948
|
|
1,754
|
| Originated three years before current fiscal year |
1,707
|
|
1,417
|
| Originated four years before current fiscal year |
1,365
|
|
629
|
| Prior |
2,547
|
|
2,097
|
| Revolving Loans |
448
|
|
448
|
| Total gross charge-offs |
9
|
|
30
|
| Gross charge-offs, Originated in current fiscal year |
0
|
|
0
|
| Gross charge-offs, Originated in fiscal year before current fiscal year |
0
|
|
1
|
| Gross charge-offs, Originated two years before current fiscal year |
0
|
|
2
|
| Gross charge-offs, Originated three years before current fiscal year |
1
|
|
1
|
| Gross charge-offs, Originated four years before current fiscal year |
0
|
|
6
|
| Gross charge-offs, Prior |
3
|
|
7
|
| Gross charge-offs, Revolving Loans |
5
|
|
13
|
| Commercial | U.S. small business commercial | United States | Pass rated |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
10,041
|
|
9,806
|
| Originated in current fiscal year |
570
|
|
1,926
|
| Originated in fiscal year before current fiscal year |
1,915
|
|
1,887
|
| Originated two years before current fiscal year |
1,822
|
|
1,650
|
| Originated three years before current fiscal year |
1,606
|
|
1,302
|
| Originated four years before current fiscal year |
1,263
|
|
604
|
| Prior |
2,420
|
|
1,992
|
| Revolving Loans |
445
|
|
445
|
| Commercial | U.S. small business commercial | United States | Reservable criticized |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
487
|
|
443
|
| Originated in current fiscal year |
1
|
|
8
|
| Originated in fiscal year before current fiscal year |
27
|
|
83
|
| Originated two years before current fiscal year |
126
|
|
104
|
| Originated three years before current fiscal year |
101
|
|
115
|
| Originated four years before current fiscal year |
102
|
|
25
|
| Prior |
127
|
|
105
|
| Revolving Loans |
3
|
|
3
|
| Commercial | Term Loans |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
626,505
|
|
616,195
|
| Originated in current fiscal year |
21,745
|
|
88,193
|
| Originated in fiscal year before current fiscal year |
85,809
|
|
59,588
|
| Originated two years before current fiscal year |
54,613
|
|
65,708
|
| Originated three years before current fiscal year |
63,356
|
|
48,140
|
| Originated four years before current fiscal year |
45,478
|
|
17,032
|
| Prior |
77,409
|
|
64,299
|
| Revolving Loans |
278,095
|
|
273,235
|
| Total gross charge-offs |
240
|
|
1,446
|
| Gross charge-offs, Originated in current fiscal year |
0
|
|
3
|
| Gross charge-offs, Originated in fiscal year before current fiscal year |
2
|
|
164
|
| Gross charge-offs, Originated two years before current fiscal year |
18
|
|
161
|
| Gross charge-offs, Originated three years before current fiscal year |
54
|
|
121
|
| Gross charge-offs, Originated four years before current fiscal year |
24
|
|
72
|
| Gross charge-offs, Prior |
93
|
|
733
|
| Gross charge-offs, Revolving Loans |
49
|
|
192
|
| Commercial | Small Business Card Loans | Less than 620 |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
740
|
|
699
|
| Commercial | Small Business Card Loans | Greater than or equal to 620 and less than 660 |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
617
|
|
600
|
| Commercial | Small Business Card Loans | Greater than or equal to 660 and less than 740 |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
3,600
|
|
3,600
|
| Commercial | Small Business Card Loans | Greater than or equal to 740 |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
6,000
|
|
5,800
|
| Commercial | Small Business Card Loans | United States |
|
|
|
| Financing Receivable, Credit Quality Indicator [Line Items] |
|
|
|
| Loans and leases |
$ 11,000
|
|
$ 10,600
|