Business Segment Information - Noninterest Income by Business Segment and All Other (Details) - USD ($)
$ in Millions |
12 Months Ended |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
| Segment Reporting Information [Line Items] |
|
|
|
| Total fees and commissions |
$ 39,299
|
$ 34,551
|
$ 33,015
|
| Market making and similar activities |
8,691
|
8,355
|
9,034
|
| Other income (loss) |
(1,811)
|
(738)
|
304
|
| Total noninterest income |
46,179
|
42,168
|
42,353
|
| Card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
6,218
|
5,656
|
5,797
|
| Interchange fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
4,560
|
3,954
|
3,834
|
| Other card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
1,658
|
1,702
|
1,963
|
| Service charges |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
7,504
|
7,141
|
7,674
|
| Deposit-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
6,271
|
5,991
|
6,588
|
| Lending-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
1,233
|
1,150
|
1,086
|
| Investment and brokerage services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
16,690
|
14,574
|
13,902
|
| Asset management fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
12,729
|
10,708
|
10,241
|
| Brokerage fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
3,961
|
3,866
|
3,661
|
| Total investment banking fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
8,887
|
7,180
|
5,642
|
| Underwriting income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
5,077
|
4,698
|
2,998
|
| Syndication fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
1,499
|
861
|
1,184
|
| Financial advisory services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
2,311
|
1,621
|
1,460
|
| Operating Segments | Consumer Banking |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Total fees and commissions |
9,030
|
8,363
|
9,595
|
| Market making and similar activities |
1
|
2
|
6
|
| Other income (loss) |
45
|
199
|
828
|
| Total noninterest income |
9,076
|
8,564
|
10,429
|
| Operating Segments | Consumer Banking | Card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
5,172
|
4,673
|
5,084
|
| Operating Segments | Consumer Banking | Interchange fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
3,597
|
3,027
|
3,174
|
| Operating Segments | Consumer Banking | Other card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
1,575
|
1,646
|
1,910
|
| Operating Segments | Consumer Banking | Service charges |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
3,538
|
3,417
|
4,218
|
| Operating Segments | Consumer Banking | Deposit-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
3,538
|
3,417
|
4,218
|
| Operating Segments | Consumer Banking | Lending-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
0
|
0
|
0
|
| Operating Segments | Consumer Banking | Investment and brokerage services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
320
|
273
|
293
|
| Operating Segments | Consumer Banking | Asset management fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
188
|
146
|
144
|
| Operating Segments | Consumer Banking | Brokerage fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
132
|
127
|
149
|
| Operating Segments | Consumer Banking | Total investment banking fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| Operating Segments | Consumer Banking | Underwriting income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| Operating Segments | Consumer Banking | Syndication fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| Operating Segments | Consumer Banking | Financial advisory services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| Operating Segments | Global Wealth & Investment Management |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Total fees and commissions |
14,857
|
12,806
|
12,440
|
| Market making and similar activities |
40
|
63
|
113
|
| Other income (loss) |
187
|
247
|
481
|
| Total noninterest income |
15,084
|
13,116
|
13,034
|
| Operating Segments | Global Wealth & Investment Management | Card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
85
|
78
|
101
|
| Operating Segments | Global Wealth & Investment Management | Interchange fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
43
|
36
|
59
|
| Operating Segments | Global Wealth & Investment Management | Other card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
42
|
42
|
42
|
| Operating Segments | Global Wealth & Investment Management | Service charges |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
72
|
67
|
68
|
| Operating Segments | Global Wealth & Investment Management | Deposit-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
72
|
67
|
68
|
| Operating Segments | Global Wealth & Investment Management | Lending-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
0
|
0
|
0
|
| Operating Segments | Global Wealth & Investment Management | Investment and brokerage services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
14,312
|
12,270
|
11,870
|
| Operating Segments | Global Wealth & Investment Management | Asset management fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
12,541
|
10,578
|
10,130
|
| Operating Segments | Global Wealth & Investment Management | Brokerage fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
1,771
|
1,692
|
1,740
|
| Operating Segments | Global Wealth & Investment Management | Total investment banking fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
388
|
391
|
401
|
| Operating Segments | Global Wealth & Investment Management | Underwriting income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
388
|
391
|
401
|
| Operating Segments | Global Wealth & Investment Management | Syndication fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| Operating Segments | Global Wealth & Investment Management | Financial advisory services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| Operating Segments | Global Banking |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Total fees and commissions |
9,447
|
7,835
|
6,718
|
| Market making and similar activities |
145
|
103
|
235
|
| Other income (loss) |
2,772
|
2,036
|
2,855
|
| Total noninterest income |
12,364
|
9,974
|
9,808
|
| Operating Segments | Global Banking | Card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
713
|
513
|
532
|
| Operating Segments | Global Banking | Interchange fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
700
|
499
|
519
|
| Operating Segments | Global Banking | Other card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
13
|
14
|
13
|
| Operating Segments | Global Banking | Service charges |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
3,523
|
3,238
|
3,015
|
| Operating Segments | Global Banking | Deposit-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
2,508
|
2,298
|
2,121
|
| Operating Segments | Global Banking | Lending-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
1,015
|
940
|
894
|
| Operating Segments | Global Banking | Investment and brokerage services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
104
|
74
|
34
|
| Operating Segments | Global Banking | Asset management fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
0
|
0
|
0
|
| Operating Segments | Global Banking | Brokerage fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
104
|
74
|
34
|
| Operating Segments | Global Banking | Total investment banking fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
5,107
|
4,010
|
3,137
|
| Operating Segments | Global Banking | Underwriting income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
2,187
|
2,070
|
1,227
|
| Operating Segments | Global Banking | Syndication fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
781
|
482
|
574
|
| Operating Segments | Global Banking | Financial advisory services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
2,139
|
1,458
|
1,336
|
| Operating Segments | Global Markets |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Total fees and commissions |
6,179
|
5,742
|
4,454
|
| Market making and similar activities |
8,760
|
8,471
|
7,065
|
| Other income (loss) |
305
|
(94)
|
180
|
| Total noninterest income |
15,244
|
14,119
|
11,699
|
| Operating Segments | Global Markets | Card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
220
|
391
|
80
|
| Operating Segments | Global Markets | Interchange fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
220
|
391
|
81
|
| Operating Segments | Global Markets | Other card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
0
|
0
|
(1)
|
| Operating Segments | Global Markets | Service charges |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
364
|
387
|
348
|
| Operating Segments | Global Markets | Deposit-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
146
|
177
|
156
|
| Operating Segments | Global Markets | Lending-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
218
|
210
|
192
|
| Operating Segments | Global Markets | Investment and brokerage services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
1,979
|
1,973
|
1,738
|
| Operating Segments | Global Markets | Asset management fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
0
|
0
|
0
|
| Operating Segments | Global Markets | Brokerage fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
1,979
|
1,973
|
1,738
|
| Operating Segments | Global Markets | Total investment banking fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
3,616
|
2,991
|
2,288
|
| Operating Segments | Global Markets | Underwriting income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
2,725
|
2,449
|
1,555
|
| Operating Segments | Global Markets | Syndication fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
718
|
379
|
610
|
| Operating Segments | Global Markets | Financial advisory services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
173
|
163
|
123
|
| All Other |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Total fees and commissions |
(214)
|
(195)
|
(192)
|
| Market making and similar activities |
(255)
|
(284)
|
1,615
|
| Other income (loss) |
(5,120)
|
(3,126)
|
(4,040)
|
| Total noninterest income |
(5,589)
|
(3,605)
|
(2,617)
|
| All Other | Card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
28
|
1
|
0
|
| All Other | Interchange fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
0
|
1
|
1
|
| All Other | Other card income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
28
|
0
|
(1)
|
| All Other | Service charges |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
7
|
32
|
25
|
| All Other | Deposit-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
7
|
32
|
25
|
| All Other | Lending-related fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Card income and service charges |
0
|
0
|
0
|
| All Other | Investment and brokerage services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
(25)
|
(16)
|
(33)
|
| All Other | Asset management fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
0
|
(16)
|
(33)
|
| All Other | Brokerage fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment and brokerage services |
(25)
|
0
|
0
|
| All Other | Total investment banking fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
(224)
|
(212)
|
(184)
|
| All Other | Underwriting income |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
(223)
|
(212)
|
(185)
|
| All Other | Syndication fees |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
0
|
0
|
0
|
| All Other | Financial advisory services |
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
| Investment banking fees |
$ (1)
|
$ 0
|
$ 1
|