Fair Value Measurements - Recurring Fair Value (Details) - USD ($)
$ in Millions |
Mar. 31, 2023 |
Dec. 31, 2022 |
Mar. 31, 2022 |
| Assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
$ 163,505
|
$ 146,999
|
|
| Trading account assets |
314,978
|
296,108
|
|
| Derivative assets |
360,700
|
398,300
|
|
| Derivative assets |
40,947
|
48,642
|
|
| Total AFS debt securities |
162,410
|
220,788
|
|
| Other debt securities carried at fair value |
10,100
|
9,206
|
|
| Loans and leases |
4,397
|
5,771
|
|
| Loans held-for-sale |
1,386
|
1,115
|
|
| Other assets, measured at fair value |
12,551
|
9,594
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
378
|
311
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
234,338
|
151,708
|
|
| Derivative liabilities |
363,900
|
398,500
|
|
| Derivative liabilities |
40,169
|
44,816
|
|
| Short-term borrowings |
1,805
|
832
|
|
| Long-term debt |
39,413
|
33,070
|
|
| U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
101,507
|
159,022
|
|
| Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
23,252
|
23,442
|
|
| Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
2,035
|
2,221
|
|
| Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
407
|
386
|
|
| Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
6,440
|
6,407
|
|
| Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
4,746
|
4,645
|
|
| Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
10,903
|
11,258
|
|
| Recurring |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
921
|
868
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
163,505
|
146,999
|
|
| Trading account assets |
314,978
|
296,108
|
|
| Netting adjustments |
(319,818)
|
(349,726)
|
|
| Derivative assets |
40,947
|
48,642
|
|
| Total AFS debt securities |
162,410
|
220,788
|
|
| Other debt securities carried at fair value |
10,100
|
9,206
|
|
| Loans and leases |
4,397
|
5,771
|
|
| Loans held-for-sale |
1,386
|
1,115
|
|
| Other assets, measured at fair value |
12,551
|
9,594
|
|
| Total assets |
711,195
|
739,091
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
378
|
311
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
234,338
|
151,708
|
|
| Total trading account liabilities |
92,452
|
80,399
|
|
| Netting adjustment |
(323,697)
|
(353,700)
|
|
| Derivative liabilities |
40,169
|
44,816
|
|
| Short-term borrowings |
1,805
|
832
|
|
| Accrued expenses and other liabilities |
13,659
|
9,752
|
|
| Long-term debt |
39,413
|
33,070
|
|
| Total liabilities |
422,214
|
320,888
|
|
| Mortgage servicing rights |
$ 986
|
$ 1,000
|
|
| Level 3 recurring assets, as a percent of total assets |
0.34%
|
0.35%
|
|
| Level 3 recurring liabilities, as a percent of total liabilities |
0.25%
|
0.25%
|
|
| Recurring | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
$ 63,974
|
$ 59,106
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
13,891
|
14,087
|
|
| Recurring | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
43,443
|
49,281
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
7,799
|
6,686
|
|
| Recurring | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
128,129
|
113,078
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
49,938
|
41,762
|
|
| Recurring | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
38,613
|
34,216
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
20,824
|
17,864
|
|
| Recurring | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
30,970
|
28,597
|
|
| Recurring | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
9,849
|
11,830
|
|
| Recurring | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
101,507
|
159,022
|
|
| Other debt securities carried at fair value |
1,323
|
561
|
|
| Recurring | Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
23,252
|
23,442
|
|
| Recurring | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
2,035
|
2,221
|
|
| Recurring | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
407
|
386
|
|
| Other debt securities carried at fair value |
300
|
367
|
|
| Recurring | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
6,440
|
6,407
|
|
| Recurring | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
13,120
|
13,407
|
|
| Recurring | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
4,746
|
4,645
|
|
| Recurring | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
10,903
|
11,258
|
|
| Recurring | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
8,477
|
8,278
|
|
| Recurring | Securities gegregated for compliance or deposited with clearing organizations |
|
|
|
| Assets |
|
|
|
| Trading account assets |
18,200
|
16,600
|
|
| Recurring | Commodities Investment |
|
|
|
| Assets |
|
|
|
| Trading account assets |
91
|
40
|
|
| Recurring | Level 1 |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
921
|
868
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
0
|
0
|
|
| Trading account assets |
163,570
|
144,154
|
|
| Derivative assets |
14,626
|
14,775
|
|
| Total AFS debt securities |
100,579
|
158,102
|
|
| Other debt securities carried at fair value |
4,312
|
3,588
|
|
| Loans and leases |
0
|
0
|
|
| Loans held-for-sale |
0
|
0
|
|
| Other assets, measured at fair value |
9,905
|
6,898
|
|
| Total assets |
293,913
|
328,385
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
0
|
0
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
0
|
0
|
|
| Total trading account liabilities |
70,955
|
60,479
|
|
| Derivative liabilities |
15,976
|
15,431
|
|
| Short-term borrowings |
0
|
0
|
|
| Accrued expenses and other liabilities |
11,042
|
7,458
|
|
| Long-term debt |
0
|
0
|
|
| Total liabilities |
97,973
|
83,368
|
|
| Recurring | Level 1 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
63,966
|
58,894
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
13,886
|
13,906
|
|
| Recurring | Level 1 | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
0
|
0
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 1 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
90,424
|
77,868
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
44,410
|
36,937
|
|
| Recurring | Level 1 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
9,180
|
7,392
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
12,659
|
9,636
|
|
| Recurring | Level 1 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
0
|
0
|
|
| Recurring | Level 1 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
0
|
0
|
|
| Recurring | Level 1 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
100,579
|
158,102
|
|
| Other debt securities carried at fair value |
1,323
|
561
|
|
| Recurring | Level 1 | Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 1 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 1 | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 1 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 1 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
2,989
|
3,027
|
|
| Recurring | Level 2 |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
0
|
0
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
163,505
|
146,999
|
|
| Trading account assets |
147,033
|
147,355
|
|
| Derivative assets |
342,584
|
380,380
|
|
| Total AFS debt securities |
61,300
|
62,182
|
|
| Other debt securities carried at fair value |
5,694
|
5,499
|
|
| Loans and leases |
4,154
|
5,518
|
|
| Loans held-for-sale |
1,180
|
883
|
|
| Other assets, measured at fair value |
877
|
897
|
|
| Total assets |
726,327
|
749,713
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
378
|
311
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
234,338
|
151,708
|
|
| Total trading account liabilities |
21,433
|
19,862
|
|
| Derivative liabilities |
341,556
|
376,979
|
|
| Short-term borrowings |
1,796
|
818
|
|
| Accrued expenses and other liabilities |
2,597
|
2,262
|
|
| Long-term debt |
38,641
|
32,208
|
|
| Total liabilities |
640,739
|
584,148
|
|
| Recurring | Level 2 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
8
|
212
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
5
|
181
|
|
| Recurring | Level 2 | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
41,121
|
46,897
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
7,735
|
6,628
|
|
| Recurring | Level 2 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
37,493
|
35,065
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
5,528
|
4,825
|
|
| Recurring | Level 2 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
28,892
|
26,306
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
8,165
|
8,228
|
|
| Recurring | Level 2 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
30,959
|
28,563
|
|
| Recurring | Level 2 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
8,560
|
10,312
|
|
| Recurring | Level 2 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
928
|
920
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 2 | Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
23,252
|
23,442
|
|
| Recurring | Level 2 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
2,035
|
2,221
|
|
| Recurring | Level 2 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
114
|
128
|
|
| Other debt securities carried at fair value |
206
|
248
|
|
| Recurring | Level 2 | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
6,440
|
6,407
|
|
| Recurring | Level 2 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
12,933
|
13,212
|
|
| Recurring | Level 2 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
4,746
|
4,645
|
|
| Recurring | Level 2 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
10,852
|
11,207
|
|
| Recurring | Level 2 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
5,488
|
5,251
|
|
| Recurring | Level 3 |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
0
|
0
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
0
|
0
|
|
| Trading account assets |
4,375
|
4,599
|
|
| Derivative assets |
3,555
|
3,213
|
$ 3,700
|
| Total AFS debt securities |
531
|
504
|
|
| Other debt securities carried at fair value |
94
|
119
|
|
| Loans and leases |
243
|
253
|
|
| Loans held-for-sale |
206
|
232
|
|
| Other assets, measured at fair value |
1,769
|
1,799
|
|
| Total assets |
10,773
|
10,719
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
0
|
0
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
0
|
0
|
|
| Total trading account liabilities |
64
|
58
|
|
| Derivative liabilities |
6,334
|
6,106
|
$ 5,900
|
| Short-term borrowings |
9
|
14
|
|
| Accrued expenses and other liabilities |
20
|
32
|
|
| Long-term debt |
772
|
862
|
|
| Total liabilities |
7,199
|
7,072
|
|
| Mortgage servicing rights |
986
|
1,020
|
|
| Recurring | Level 3 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
0
|
0
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
2,322
|
2,384
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
64
|
58
|
|
| Recurring | Level 3 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
212
|
145
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
541
|
518
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
11
|
34
|
|
| Recurring | Level 3 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
1,289
|
1,518
|
|
| Recurring | Level 3 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 3 | Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 3 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 3 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
293
|
258
|
|
| Other debt securities carried at fair value |
94
|
119
|
|
| Recurring | Level 3 | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
187
|
195
|
|
| Recurring | Level 3 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 3 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
51
|
51
|
|
| Recurring | Level 3 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
$ 0
|
$ 0
|
|