Fair Value Measurements - Recurring Fair Value (Details) - USD ($)
$ in Millions |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
| Financial assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
$ 55,143
|
$ 62,182
|
|
| Trading account assets |
176,527
|
191,785
|
|
| Gross Derivative Assets |
689,700
|
984,800
|
|
| Derivative assets |
49,990
|
52,682
|
|
| Total available-for-sale debt securities |
305,773
|
284,274
|
|
| Other debt securities carried at fair value |
16,607
|
36,421
|
|
| Loans and leases |
6,938
|
8,681
|
|
| Mortgage servicing rights |
3,087
|
3,530
|
$ 5,042
|
| Loans held-for-sale |
4,818
|
6,801
|
|
| Other assets |
14,320
|
13,873
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
1,116
|
1,469
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value |
24,574
|
35,357
|
|
| Gross Derivative Liabilities |
682,200
|
981,800
|
|
| Derivative Liability |
38,450
|
46,909
|
|
| Short-term borrowings |
1,325
|
2,697
|
|
| Long-term debt |
30,097
|
36,404
|
|
| Assets and Liabilities, Recurring Basis, Supplemental Information: |
|
|
|
| Assets transferred from Level 1 to Level 2 |
|
4,100
|
|
| Liabilities transferred from Level 1 to Level 2 |
|
570
|
|
| Derivative liabilities |
|
|
|
| Assets and Liabilities, Recurring Basis, Supplemental Information: |
|
|
|
| Liabilities transferred from Level 1 to Level 2 |
6,700
|
|
|
| Liabilities transferred from Level 2 to Level 1 |
6,200
|
|
|
| Derivative assets |
|
|
|
| Assets and Liabilities, Recurring Basis, Supplemental Information: |
|
|
|
| Assets transferred from Level 1 to Level 2 |
6,600
|
|
|
| Assets transferred from Level 2 to Level 1 |
6,400
|
|
|
| Other assets |
|
|
|
| Assets and Liabilities, Recurring Basis, Supplemental Information: |
|
|
|
| Assets transferred from Level 2 to Level 1 |
327
|
|
|
| U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
25,277
|
69,595
|
|
| Other debt securities carried at fair value |
0
|
1,541
|
|
| Agency |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
228,947
|
165,039
|
|
| Other debt securities carried at fair value |
0
|
15,704
|
|
| Agency-collateralized mortgage obligations |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
10,985
|
14,248
|
|
| Other debt securities carried at fair value |
7
|
0
|
|
| Non-agency residential |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
3,179
|
4,454
|
|
| Other debt securities carried at fair value |
3,490
|
3,745
|
|
| Commercial |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
7,165
|
4,000
|
|
| Other taxable securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
10,202
|
10,791
|
|
| Other debt securities carried at fair value |
267
|
299
|
|
| Tax-exempt securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
14,008
|
9,549
|
|
| US Government-sponsored Enterprises Debt Securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
14,800
|
17,200
|
|
| Recurring |
|
|
|
| Financial assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
55,143
|
62,182
|
|
| Trading account assets |
176,527
|
191,785
|
|
| Netting adjustments |
(639,751)
|
(932,103)
|
|
| Derivative assets |
49,990
|
52,682
|
|
| Total available-for-sale debt securities |
305,773
|
284,274
|
|
| Other debt securities carried at fair value |
16,607
|
36,421
|
|
| Loans and leases |
6,938
|
8,681
|
|
| Mortgage servicing rights |
3,087
|
3,530
|
|
| Loans held-for-sale |
4,818
|
6,801
|
|
| Other assets |
14,320
|
13,873
|
|
| Total assets |
633,203
|
660,229
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
1,116
|
1,469
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value |
24,574
|
35,357
|
|
| Total trading account liabilities |
66,963
|
74,192
|
|
| Netting adjustment |
(643,679)
|
(934,857)
|
|
| Derivative Liability |
38,450
|
46,909
|
|
| Short-term borrowings |
1,325
|
2,697
|
|
| Accrued expenses and other liabilities |
13,899
|
12,055
|
|
| Long-term debt |
30,097
|
36,404
|
|
| Total liabilities |
176,424
|
209,083
|
|
| Recurring | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
48,535
|
51,019
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
14,972
|
18,960
|
|
| Recurring | Corporate securities, trading loans and other |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
25,901
|
35,212
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
6,161
|
7,169
|
|
| Recurring | Equity securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
63,029
|
56,358
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
30,290
|
28,349
|
|
| Recurring | Non-U.S. sovereign debt |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
29,087
|
36,254
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
15,540
|
19,714
|
|
| Recurring | Mortgage trading loans and ABS |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
9,975
|
12,942
|
|
| Recurring | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
25,277
|
69,595
|
|
| Other debt securities carried at fair value |
|
1,541
|
|
| Recurring | Agency |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
228,947
|
165,039
|
|
| Other debt securities carried at fair value |
|
15,704
|
|
| Recurring | Agency-collateralized mortgage obligations |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
10,985
|
14,248
|
|
| Other debt securities carried at fair value |
7
|
|
|
| Recurring | Non-agency residential |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
3,179
|
4,454
|
|
| Other debt securities carried at fair value |
3,490
|
3,745
|
|
| Recurring | Commercial |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
7,165
|
4,000
|
|
| Recurring | Non-U.S. securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
5,767
|
6,230
|
|
| Other debt securities carried at fair value |
12,843
|
15,132
|
|
| Recurring | Corporate/Agency bonds |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
243
|
368
|
|
| Recurring | Other taxable securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
10,202
|
10,791
|
|
| Other debt securities carried at fair value |
267
|
299
|
|
| Recurring | Tax-exempt securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
14,008
|
9,549
|
|
| Recurring | Level 1 |
|
|
|
| Financial assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
0
|
0
|
|
| Trading account assets |
90,745
|
87,579
|
|
| Gross Derivative Assets |
5,149
|
4,957
|
|
| Total available-for-sale debt securities |
26,142
|
70,624
|
|
| Other debt securities carried at fair value |
11,691
|
14,811
|
|
| Loans and leases |
0
|
0
|
|
| Mortgage servicing rights |
0
|
0
|
|
| Loans held-for-sale |
0
|
0
|
|
| Other assets |
11,923
|
11,581
|
|
| Total assets |
145,650
|
189,552
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
0
|
0
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value |
0
|
0
|
|
| Total trading account liabilities |
56,483
|
59,471
|
|
| Gross Derivative Liabilities |
4,941
|
4,493
|
|
| Short-term borrowings |
0
|
0
|
|
| Accrued expenses and other liabilities |
11,656
|
10,795
|
|
| Long-term debt |
0
|
0
|
|
| Total liabilities |
73,080
|
74,759
|
|
| Recurring | Level 1 | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
33,034
|
33,470
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
14,803
|
18,514
|
|
| Recurring | Level 1 | Corporate securities, trading loans and other |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
325
|
243
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
193
|
189
|
|
| Recurring | Level 1 | Equity securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
41,735
|
33,518
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
27,898
|
24,679
|
|
| Recurring | Level 1 | Non-U.S. sovereign debt |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
15,651
|
20,348
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
13,589
|
16,089
|
|
| Recurring | Level 1 | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
23,374
|
67,413
|
|
| Other debt securities carried at fair value |
|
1,541
|
|
| Recurring | Level 1 | Agency |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
|
0
|
|
| Recurring | Level 1 | Agency-collateralized mortgage obligations |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
|
|
| Recurring | Level 1 | Non-agency residential |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 1 | Commercial |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Non-U.S. securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
2,768
|
3,191
|
|
| Other debt securities carried at fair value |
11,691
|
13,270
|
|
| Recurring | Level 1 | Corporate/Agency bonds |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 1 | Other taxable securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
20
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 1 | Tax-exempt securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 2 |
|
|
|
| Financial assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
55,143
|
62,182
|
|
| Trading account assets |
80,148
|
97,947
|
|
| Gross Derivative Assets |
679,458
|
972,977
|
|
| Total available-for-sale debt securities |
278,199
|
211,095
|
|
| Other debt securities carried at fair value |
4,886
|
21,610
|
|
| Loans and leases |
5,318
|
6,698
|
|
| Mortgage servicing rights |
0
|
|
|
| Loans held-for-sale |
4,031
|
6,628
|
|
| Other assets |
2,023
|
1,381
|
|
| Total assets |
1,109,206
|
1,380,518
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
1,116
|
1,469
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value |
24,239
|
35,357
|
|
| Total trading account liabilities |
10,459
|
14,685
|
|
| Gross Derivative Liabilities |
671,613
|
969,502
|
|
| Short-term borrowings |
1,295
|
2,697
|
|
| Accrued expenses and other liabilities |
2,234
|
1,250
|
|
| Long-term debt |
28,584
|
34,042
|
|
| Total liabilities |
739,540
|
1,059,002
|
|
| Recurring | Level 2 | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
15,501
|
17,549
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
169
|
446
|
|
| Recurring | Level 2 | Corporate securities, trading loans and other |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
22,738
|
31,699
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
5,947
|
6,944
|
|
| Recurring | Level 2 | Equity securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
20,887
|
22,488
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
2,392
|
3,670
|
|
| Recurring | Level 2 | Non-U.S. sovereign debt |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
12,915
|
15,332
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
1,951
|
3,625
|
|
| Recurring | Level 2 | Mortgage trading loans and ABS |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
8,107
|
10,879
|
|
| Recurring | Level 2 | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
1,903
|
2,182
|
|
| Recurring | Level 2 | Agency |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
228,947
|
165,039
|
|
| Other debt securities carried at fair value |
|
15,704
|
|
| Recurring | Level 2 | Agency-collateralized mortgage obligations |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
10,985
|
14,248
|
|
| Other debt securities carried at fair value |
7
|
|
|
| Recurring | Level 2 | Non-agency residential |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
3,073
|
4,175
|
|
| Other debt securities carried at fair value |
3,460
|
3,745
|
|
| Recurring | Level 2 | Commercial |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
7,165
|
4,000
|
|
| Recurring | Level 2 | Non-U.S. securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
2,999
|
3,029
|
|
| Other debt securities carried at fair value |
1,152
|
1,862
|
|
| Recurring | Level 2 | Corporate/Agency bonds |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
243
|
368
|
|
| Recurring | Level 2 | Other taxable securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
9,445
|
9,104
|
|
| Other debt securities carried at fair value |
267
|
299
|
|
| Recurring | Level 2 | Tax-exempt securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
13,439
|
8,950
|
|
| Recurring | Level 3 |
|
|
|
| Financial assets |
|
|
|
| Federal funds sold and securities borrowed or purchased under agreements to resell |
0
|
0
|
|
| Trading account assets |
5,634
|
6,259
|
|
| Gross Derivative Assets |
5,134
|
6,851
|
7,300
|
| Total available-for-sale debt securities |
1,432
|
2,555
|
|
| Other debt securities carried at fair value |
30
|
0
|
|
| Loans and leases |
1,620
|
1,983
|
|
| Mortgage servicing rights |
3,087
|
3,530
|
|
| Loans held-for-sale |
787
|
173
|
|
| Other assets |
374
|
911
|
|
| Total assets |
18,098
|
22,262
|
|
| Liabilities |
|
|
|
| Interest-bearing deposits in U.S. offices |
0
|
0
|
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value |
335
|
0
|
|
| Total trading account liabilities |
21
|
36
|
|
| Gross Derivative Liabilities |
5,575
|
7,771
|
$ 7,500
|
| Short-term borrowings |
30
|
0
|
|
| Accrued expenses and other liabilities |
9
|
10
|
|
| Long-term debt |
1,513
|
2,362
|
|
| Total liabilities |
7,483
|
10,179
|
|
| Recurring | Level 3 | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
0
|
0
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Corporate securities, trading loans and other |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
2,838
|
3,270
|
|
| Total assets |
2,800
|
3,300
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
21
|
36
|
|
| Recurring | Level 3 | Equity securities |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
407
|
352
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. sovereign debt |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
521
|
574
|
|
| Total assets |
521
|
574
|
|
| Liabilities |
|
|
|
| Total trading account liabilities |
0
|
0
|
|
| Recurring | Level 3 | Mortgage trading loans and ABS |
|
|
|
| Financial assets |
|
|
|
| Trading account assets |
1,868
|
2,063
|
|
| Total assets |
1,900
|
2,100
|
|
| Recurring | Level 3 | U.S. government and agency securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
|
0
|
|
| Recurring | Level 3 | Agency |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
|
0
|
|
| Recurring | Level 3 | Agency-collateralized mortgage obligations |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Other debt securities carried at fair value |
0
|
|
|
| Recurring | Level 3 | Non-agency residential |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
106
|
279
|
|
| Other debt securities carried at fair value |
30
|
0
|
|
| Recurring | Level 3 | Commercial |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 3 | Non-U.S. securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
10
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Recurring | Level 3 | Corporate/Agency bonds |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
0
|
0
|
|
| Recurring | Level 3 | Other taxable securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
757
|
1,667
|
|
| Other debt securities carried at fair value |
0
|
0
|
|
| Total assets |
757
|
1,700
|
|
| Recurring | Level 3 | Tax-exempt securities |
|
|
|
| Financial assets |
|
|
|
| Total available-for-sale debt securities |
569
|
599
|
|
| Total assets |
$ 569
|
$ 599
|
|