Fair Value Measurements - Recurring Fair Value (Details) - USD ($)
$ in Millions |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
| Assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
$ 146,999
|
$ 150,665
|
|
| Trading account assets |
296,108
|
247,080
|
|
| Derivative assets |
398,300
|
348,400
|
|
| Derivative assets |
48,642
|
35,344
|
|
| Total AFS debt securities |
220,788
|
299,178
|
|
| Other debt securities carried at fair value |
9,206
|
8,895
|
|
| Loans and leases |
5,771
|
7,819
|
|
| Loans held-for-sale |
1,115
|
4,455
|
|
| Other assets, measured at fair value |
9,594
|
12,144
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
311
|
408
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
151,708
|
139,641
|
|
| Derivative liabilities |
398,500
|
355,500
|
|
| Derivative liabilities |
44,816
|
37,675
|
|
| Short-term borrowings |
832
|
4,279
|
|
| Long-term debt |
33,070
|
29,708
|
|
| U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
159,022
|
199,145
|
|
| Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
23,442
|
46,339
|
|
| Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
2,221
|
3,380
|
|
| Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
386
|
583
|
|
| Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
6,407
|
19,604
|
|
| Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
4,645
|
2,761
|
|
| Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
11,258
|
15,433
|
|
| Recurring |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
868
|
707
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
146,999
|
150,665
|
|
| Trading account assets |
296,108
|
247,080
|
|
| Netting adjustments |
(349,726)
|
(313,118)
|
|
| Derivative assets |
48,642
|
35,344
|
|
| Total AFS debt securities |
220,788
|
299,178
|
|
| Other debt securities carried at fair value |
9,206
|
8,895
|
|
| Loans and leases |
5,771
|
7,819
|
|
| Loans held-for-sale |
1,115
|
4,455
|
|
| Other assets, measured at fair value |
9,594
|
12,144
|
|
| Total assets |
739,091
|
766,287
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
311
|
408
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
151,708
|
139,641
|
|
| Total trading account liabilities |
80,399
|
100,690
|
|
| Netting adjustment |
(353,700)
|
(317,782)
|
|
| Derivative liabilities |
44,816
|
37,675
|
|
| Short-term borrowings |
832
|
4,279
|
|
| Accrued expenses and other liabilities |
9,752
|
11,489
|
|
| Long-term debt |
33,070
|
29,708
|
|
| Total liabilities |
320,888
|
323,890
|
|
| Mortgage servicing rights |
$ 1,000
|
$ 818
|
|
| Level 3 recurring assets, as a percent of total assets |
0.35%
|
0.34%
|
|
| Level 3 recurring liabilities, as a percent of total liabilities |
0.25%
|
0.24%
|
|
| Recurring | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
$ 59,106
|
$ 45,402
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
14,087
|
20,139
|
|
| Recurring | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
49,281
|
33,711
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
6,686
|
8,135
|
|
| Recurring | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
113,078
|
99,998
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
41,762
|
48,235
|
|
| Recurring | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
34,216
|
29,830
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
17,864
|
24,181
|
|
| Recurring | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
28,597
|
25,754
|
|
| Recurring | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
11,830
|
12,385
|
|
| Recurring | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
159,022
|
199,145
|
|
| Other debt securities carried at fair value |
561
|
575
|
|
| Recurring | Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
23,442
|
46,339
|
|
| Recurring | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
2,221
|
3,380
|
|
| Recurring | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
386
|
583
|
|
| Other debt securities carried at fair value |
367
|
585
|
|
| Recurring | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
6,407
|
19,604
|
|
| Recurring | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
13,407
|
11,933
|
|
| Recurring | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
4,645
|
2,761
|
|
| Recurring | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
11,258
|
15,433
|
|
| Recurring | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
8,278
|
7,735
|
|
| Recurring | Securities gegregated for compliance or deposited with clearing organizations |
|
|
|
| Assets |
|
|
|
| Trading account assets |
16,600
|
10,600
|
|
| Recurring | Commodities Investment |
|
|
|
| Assets |
|
|
|
| Trading account assets |
40
|
752
|
|
| Recurring | Level 1 |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
868
|
707
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
0
|
0
|
|
| Trading account assets |
144,154
|
109,846
|
|
| Derivative assets |
14,775
|
34,748
|
|
| Total AFS debt securities |
158,102
|
198,071
|
|
| Other debt securities carried at fair value |
3,588
|
3,155
|
|
| Loans and leases |
0
|
0
|
|
| Loans held-for-sale |
0
|
0
|
|
| Other assets, measured at fair value |
6,898
|
7,657
|
|
| Total assets |
328,385
|
354,184
|
|
| 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 |
60,479
|
71,970
|
|
| Derivative liabilities |
15,431
|
35,282
|
|
| Short-term borrowings |
0
|
0
|
|
| Accrued expenses and other liabilities |
7,458
|
8,359
|
|
| Long-term debt |
0
|
0
|
|
| Total liabilities |
83,368
|
115,611
|
|
| Recurring | Level 1 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
58,894
|
44,599
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
13,906
|
19,826
|
|
| 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 |
77,868
|
61,425
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
36,937
|
41,744
|
|
| Recurring | Level 1 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
7,392
|
3,822
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
9,636
|
10,400
|
|
| 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 |
158,102
|
198,071
|
|
| Other debt securities carried at fair value |
561
|
575
|
|
| 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 |
3,027
|
2,580
|
|
| 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 |
146,999
|
150,665
|
|
| Trading account assets |
147,355
|
133,011
|
|
| Derivative assets |
380,380
|
310,581
|
|
| Total AFS debt securities |
62,182
|
100,668
|
|
| Other debt securities carried at fair value |
5,499
|
5,498
|
|
| Loans and leases |
5,518
|
7,071
|
|
| Loans held-for-sale |
883
|
4,138
|
|
| Other assets, measured at fair value |
897
|
2,915
|
|
| Total assets |
749,713
|
714,547
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
311
|
408
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
151,708
|
139,641
|
|
| Total trading account liabilities |
19,862
|
28,709
|
|
| Derivative liabilities |
376,979
|
314,380
|
|
| Short-term borrowings |
818
|
4,279
|
|
| Accrued expenses and other liabilities |
2,262
|
3,130
|
|
| Long-term debt |
32,208
|
28,633
|
|
| Total liabilities |
584,148
|
519,180
|
|
| Recurring | Level 2 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
212
|
803
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
181
|
313
|
|
| Recurring | Level 2 | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
46,897
|
31,601
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
6,628
|
8,124
|
|
| Recurring | Level 2 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
35,065
|
38,383
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
4,825
|
6,491
|
|
| Recurring | Level 2 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
26,306
|
25,612
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
8,228
|
13,781
|
|
| Recurring | Level 2 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
28,563
|
25,645
|
|
| Recurring | Level 2 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
10,312
|
10,967
|
|
| Recurring | Level 2 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
920
|
1,074
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 2 | Agency |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
23,442
|
46,339
|
|
| Recurring | Level 2 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
2,221
|
3,380
|
|
| Recurring | Level 2 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
128
|
267
|
|
| Other debt securities carried at fair value |
248
|
343
|
|
| Recurring | Level 2 | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
6,407
|
19,604
|
|
| Recurring | Level 2 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
13,212
|
11,933
|
|
| Recurring | Level 2 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
4,645
|
2,690
|
|
| Recurring | Level 2 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
11,207
|
15,381
|
|
| Recurring | Level 2 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
5,251
|
5,155
|
|
| 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 |
4,599
|
4,223
|
|
| Derivative assets |
3,213
|
3,133
|
$ 2,800
|
| Total AFS debt securities |
504
|
439
|
|
| Other debt securities carried at fair value |
119
|
242
|
|
| Loans and leases |
253
|
748
|
|
| Loans held-for-sale |
232
|
317
|
|
| Other assets, measured at fair value |
1,799
|
1,572
|
|
| Total assets |
10,719
|
10,674
|
|
| 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 |
58
|
11
|
|
| Derivative liabilities |
6,106
|
5,795
|
$ 6,200
|
| Short-term borrowings |
14
|
0
|
|
| Accrued expenses and other liabilities |
32
|
0
|
|
| Long-term debt |
862
|
1,075
|
|
| Total liabilities |
7,072
|
6,881
|
|
| Mortgage servicing rights |
1,020
|
818
|
|
| 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 |
2,384
|
2,110
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
58
|
11
|
|
| Recurring | Level 3 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
145
|
190
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
518
|
396
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
34
|
109
|
|
| Recurring | Level 3 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
1,518
|
1,418
|
|
| 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 |
258
|
316
|
|
| Other debt securities carried at fair value |
119
|
242
|
|
| Recurring | Level 3 | Commercial |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
195
|
0
|
|
| Recurring | Level 3 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
0
|
71
|
|
| Recurring | Level 3 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total AFS debt securities |
51
|
52
|
|
| Recurring | Level 3 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
$ 0
|
$ 0
|
|