Fair Value Measurements - Recurring Fair Value (Details) - USD ($)
$ in Millions |
Sep. 30, 2022 |
Dec. 31, 2021 |
Sep. 30, 2021 |
| Assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
$ 165,521
|
$ 150,665
|
|
| Trading account assets |
293,458
|
247,080
|
|
| Derivative assets |
477,100
|
348,400
|
|
| Derivative assets |
71,956
|
35,344
|
|
| Total available-for-sale debt securities |
226,339
|
299,178
|
|
| Other debt securities carried at fair value |
9,906
|
8,895
|
|
| Loans and leases |
4,851
|
7,819
|
|
| Loans held-for-sale |
2,395
|
4,455
|
|
| Other assets, measured at fair value |
7,326
|
12,144
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
453
|
408
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
165,390
|
139,641
|
|
| Derivative liabilities |
459,500
|
355,500
|
|
| Derivative liabilities |
50,156
|
37,675
|
|
| Short-term borrowings |
1,993
|
4,279
|
|
| Long-term debt |
27,531
|
29,708
|
|
| U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
167,613
|
199,145
|
|
| Agency |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
23,604
|
46,339
|
|
| Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
2,369
|
3,380
|
|
| Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
400
|
583
|
|
| Commercial |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
5,773
|
19,604
|
|
| Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
3,405
|
2,761
|
|
| Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
12,172
|
15,433
|
|
| Recurring |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
682
|
707
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
165,521
|
150,665
|
|
| Trading account assets |
293,458
|
247,080
|
|
| Netting adjustments |
(405,114)
|
(313,118)
|
|
| Derivative assets |
71,956
|
35,344
|
|
| Total available-for-sale debt securities |
226,339
|
299,178
|
|
| Other debt securities carried at fair value |
9,906
|
8,895
|
|
| Loans and leases |
4,851
|
7,819
|
|
| Loans held-for-sale |
2,395
|
4,455
|
|
| Other assets, measured at fair value |
7,326
|
12,144
|
|
| Total assets |
782,434
|
766,287
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
453
|
408
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
165,390
|
139,641
|
|
| Total trading account liabilities |
84,768
|
100,690
|
|
| Netting adjustment |
(409,280)
|
(317,782)
|
|
| Derivative liabilities |
50,156
|
37,675
|
|
| Short-term borrowings |
1,993
|
4,279
|
|
| Accrued expenses and other liabilities |
6,764
|
11,489
|
|
| Long-term debt |
27,531
|
29,708
|
|
| Total liabilities |
337,055
|
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 |
0.23%
|
0.24%
|
|
| Recurring | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
$ 62,701
|
$ 45,402
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
16,914
|
20,139
|
|
| Recurring | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
47,280
|
33,711
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
7,425
|
8,135
|
|
| Recurring | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
111,353
|
99,998
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
41,060
|
48,235
|
|
| Recurring | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
34,635
|
29,830
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
19,369
|
24,181
|
|
| Recurring | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
26,793
|
25,754
|
|
| Recurring | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
10,696
|
12,385
|
|
| Recurring | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
167,613
|
199,145
|
|
| Other debt securities carried at fair value |
520
|
575
|
|
| Recurring | Agency |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
23,604
|
46,339
|
|
| Recurring | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
2,369
|
3,380
|
|
| Recurring | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
400
|
583
|
|
| Other debt securities carried at fair value |
386
|
585
|
|
| Recurring | Commercial |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
5,773
|
19,604
|
|
| Recurring | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
11,003
|
11,933
|
|
| Recurring | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
3,405
|
2,761
|
|
| Recurring | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
12,172
|
15,433
|
|
| Recurring | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
9,000
|
7,735
|
|
| Recurring | Securities gegregated for compliance or deposited with clearing organizations |
|
|
|
| Assets |
|
|
|
| Trading account assets |
17,700
|
10,600
|
|
| Recurring | Commodities Investment |
|
|
|
| Assets |
|
|
|
| Trading account assets |
918
|
752
|
|
| Recurring | Level 1 |
|
|
|
| Assets |
|
|
|
| Time deposits placed and other short-term investments |
682
|
707
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
0
|
0
|
|
| Trading account assets |
156,458
|
109,846
|
|
| Derivative assets |
20,236
|
34,748
|
|
| Total available-for-sale debt securities |
166,698
|
198,071
|
|
| Other debt securities carried at fair value |
4,176
|
3,155
|
|
| Loans and leases |
0
|
0
|
|
| Loans held-for-sale |
0
|
0
|
|
| Other assets, measured at fair value |
4,660
|
7,657
|
|
| Total assets |
352,910
|
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 |
62,965
|
71,970
|
|
| Derivative liabilities |
19,609
|
35,282
|
|
| Short-term borrowings |
0
|
0
|
|
| Accrued expenses and other liabilities |
5,652
|
8,359
|
|
| Long-term debt |
0
|
0
|
|
| Total liabilities |
88,226
|
115,611
|
|
| Recurring | Level 1 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
62,200
|
44,599
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
16,495
|
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 |
82,645
|
61,425
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
35,187
|
41,744
|
|
| Recurring | Level 1 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
11,613
|
3,822
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
11,283
|
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 available-for-sale debt securities |
166,691
|
198,071
|
|
| Other debt securities carried at fair value |
520
|
575
|
|
| Recurring | Level 1 | Agency |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 1 | Commercial |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
7
|
0
|
|
| Recurring | Level 1 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
3,656
|
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 |
165,521
|
150,665
|
|
| Trading account assets |
132,532
|
133,011
|
|
| Derivative assets |
453,548
|
310,581
|
|
| Total available-for-sale debt securities |
58,906
|
100,668
|
|
| Other debt securities carried at fair value |
5,630
|
5,498
|
|
| Loans and leases |
4,654
|
7,071
|
|
| Loans held-for-sale |
2,123
|
4,138
|
|
| Other assets, measured at fair value |
861
|
2,915
|
|
| Total assets |
823,775
|
714,547
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
453
|
408
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
165,390
|
139,641
|
|
| Total trading account liabilities |
21,790
|
28,709
|
|
| Derivative liabilities |
434,324
|
314,380
|
|
| Short-term borrowings |
1,987
|
4,279
|
|
| Accrued expenses and other liabilities |
1,049
|
3,130
|
|
| Long-term debt |
26,738
|
28,633
|
|
| Total liabilities |
651,731
|
519,180
|
|
| Recurring | Level 2 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Trading account assets |
501
|
803
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
419
|
313
|
|
| Recurring | Level 2 | Corporate securities, trading loans and other |
|
|
|
| Assets |
|
|
|
| Trading account assets |
44,931
|
31,601
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
7,412
|
8,124
|
|
| Recurring | Level 2 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
28,537
|
38,383
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
5,873
|
6,491
|
|
| Recurring | Level 2 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
22,537
|
25,612
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
8,086
|
13,781
|
|
| Recurring | Level 2 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
26,743
|
25,645
|
|
| Recurring | Level 2 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
9,283
|
10,967
|
|
| Recurring | Level 2 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
922
|
1,074
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 2 | Agency |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
23,604
|
46,339
|
|
| Recurring | Level 2 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
2,369
|
3,380
|
|
| Recurring | Level 2 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
134
|
267
|
|
| Other debt securities carried at fair value |
286
|
343
|
|
| Recurring | Level 2 | Commercial |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
5,773
|
19,604
|
|
| Recurring | Level 2 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
10,579
|
11,933
|
|
| Recurring | Level 2 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
3,405
|
2,690
|
|
| Recurring | Level 2 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
12,120
|
15,381
|
|
| Recurring | Level 2 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
5,344
|
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 |
4,468
|
4,223
|
|
| Derivative assets |
3,286
|
3,133
|
$ 3,800
|
| Total available-for-sale debt securities |
735
|
439
|
|
| Other debt securities carried at fair value |
100
|
242
|
|
| Loans and leases |
197
|
748
|
|
| Loans held-for-sale |
272
|
317
|
|
| Other assets, measured at fair value |
1,805
|
1,572
|
|
| Total assets |
10,863
|
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 |
13
|
11
|
|
| Derivative liabilities |
5,503
|
5,795
|
$ 6,200
|
| Short-term borrowings |
6
|
0
|
|
| Accrued expenses and other liabilities |
63
|
0
|
|
| Long-term debt |
793
|
1,075
|
|
| Total liabilities |
6,378
|
6,881
|
|
| Mortgage servicing rights |
1,025
|
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 |
2,349
|
2,110
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
13
|
11
|
|
| Recurring | Level 3 | Equity securities |
|
|
|
| Assets |
|
|
|
| Trading account assets |
171
|
190
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. sovereign debt |
|
|
|
| Assets |
|
|
|
| Trading account assets |
485
|
396
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | U.S. government-sponsored agency guaranteed |
|
|
|
| Assets |
|
|
|
| Trading account assets |
50
|
109
|
|
| Recurring | Level 3 | Mortgage trading loans, ABS and other MBS |
|
|
|
| Assets |
|
|
|
| Trading account assets |
1,413
|
1,418
|
|
| Recurring | Level 3 | U.S. Treasury and government agencies |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 3 | Agency |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 3 | Agency-collateralized mortgage obligations |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 3 | Non-agency residential |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
266
|
316
|
|
| Other debt securities carried at fair value |
100
|
242
|
|
| Recurring | Level 3 | Commercial |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
417
|
0
|
|
| Recurring | Level 3 | Other taxable securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
0
|
71
|
|
| Recurring | Level 3 | Tax-exempt securities |
|
|
|
| Assets |
|
|
|
| Total available-for-sale debt securities |
52
|
52
|
|
| Recurring | Level 3 | Non-U.S. and other securities |
|
|
|
| Assets |
|
|
|
| Other debt securities carried at fair value |
$ 0
|
$ 0
|
|