Derivatives and Hedging Activities - Fair Value of Derivatives on a Gross Basis (Detail) - USD ($)
$ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
$ 360,080
|
$ 376,352
|
| Derivative liabilities, before offset |
391,214
|
392,695
|
| Derivative assets, offset amounts |
(307,127)
|
(329,013)
|
| Derivative liabilities, offset amounts |
(306,809)
|
(317,715)
|
| Derivative Assets |
52,953
|
47,339
|
| Derivative Liabilities |
84,405
|
74,980
|
| Cash collateral received |
(442)
|
(600)
|
| Cash collateral posted |
(1,951)
|
(1,271)
|
| Securities collateral received |
(20,965)
|
(14,938)
|
| Securities collateral posted |
(8,910)
|
(8,731)
|
| Total |
31,546
|
31,801
|
| Total |
73,544
|
64,978
|
| Notional amount |
43,530,881
|
37,127,322
|
| Counterparty netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(261,175)
|
(280,912)
|
| Derivative liabilities, offset amounts |
(261,175)
|
(280,912)
|
| Cash collateral netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(45,952)
|
(48,101)
|
| Derivative liabilities, offset amounts |
(45,634)
|
(36,803)
|
| Not accounted for as hedges |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
359,844
|
375,782
|
| Derivative liabilities, before offset |
390,890
|
392,679
|
| Notional amount |
43,211,153
|
36,861,600
|
| Not accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
161,532
|
156,535
|
| Derivative liabilities, before offset |
122,132
|
125,011
|
| Notional amount |
29,222,716
|
25,473,308
|
| Not accounted for as hedges | Credit |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
13,775
|
11,437
|
| Derivative liabilities, before offset |
14,135
|
10,030
|
| Notional amount |
1,745,397
|
1,279,571
|
| Not accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
79,739
|
114,305
|
| Derivative liabilities, before offset |
83,546
|
114,607
|
| Notional amount |
7,725,602
|
6,471,066
|
| Not accounted for as hedges | Commodities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
17,100
|
13,326
|
| Derivative liabilities, before offset |
19,516
|
14,525
|
| Notional amount |
555,133
|
510,420
|
| Not accounted for as hedges | Equities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
87,698
|
80,179
|
| Derivative liabilities, before offset |
151,561
|
128,506
|
| Notional amount |
3,962,305
|
3,127,235
|
| Accounted for as hedges |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
236
|
570
|
| Derivative liabilities, before offset |
324
|
16
|
| Notional amount |
319,728
|
265,722
|
| Accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
181
|
201
|
| Derivative liabilities, before offset |
56
|
8
|
| Notional amount |
295,435
|
250,353
|
| Accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
55
|
369
|
| Derivative liabilities, before offset |
268
|
8
|
| Notional amount |
24,293
|
15,369
|
| Exchange-traded |
|
|
| Derivative [Line Items] |
|
|
| Derivative Assets |
6,562
|
5,684
|
| Derivative Liabilities |
42,402
|
32,690
|
| Exchange-traded | Counterparty netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(58,701)
|
(57,776)
|
| Derivative liabilities, offset amounts |
(58,701)
|
(57,776)
|
| Exchange-traded | Not accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
2,976
|
2,706
|
| Derivative liabilities, before offset |
1,217
|
1,068
|
| Notional amount |
1,983,652
|
2,332,117
|
| Exchange-traded | Not accounted for as hedges | Credit |
|
|
| Derivative [Line Items] |
|
|
| Notional amount |
332
|
322
|
| Exchange-traded | Not accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
126
|
142
|
| Derivative liabilities, before offset |
14
|
6
|
| Notional amount |
9,555
|
9,264
|
| Exchange-traded | Not accounted for as hedges | Commodities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
8,597
|
5,563
|
| Derivative liabilities, before offset |
8,788
|
5,917
|
| Notional amount |
366,003
|
324,159
|
| Exchange-traded | Not accounted for as hedges | Equities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
53,564
|
55,049
|
| Derivative liabilities, before offset |
91,084
|
83,475
|
| Notional amount |
2,327,060
|
1,868,855
|
| OTC-cleared |
|
|
| Derivative [Line Items] |
|
|
| Derivative Assets |
541
|
440
|
| Derivative Liabilities |
455
|
1,126
|
| OTC-cleared | Counterparty netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(8,925)
|
(4,867)
|
| Derivative liabilities, offset amounts |
(8,925)
|
(4,867)
|
| OTC-cleared | Cash collateral netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(109)
|
(412)
|
| Derivative liabilities, offset amounts |
(424)
|
(105)
|
| OTC-cleared | Not accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
4,961
|
1,746
|
| Derivative liabilities, before offset |
4,854
|
2,428
|
| Notional amount |
16,533,168
|
12,571,690
|
| OTC-cleared | Not accounted for as hedges | Credit |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
2,684
|
1,787
|
| Derivative liabilities, before offset |
2,973
|
1,893
|
| Notional amount |
986,680
|
660,181
|
| OTC-cleared | Not accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
1,210
|
1,325
|
| Derivative liabilities, before offset |
1,064
|
993
|
| Notional amount |
523,741
|
429,858
|
| OTC-cleared | Not accounted for as hedges | Commodities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
640
|
558
|
| Derivative liabilities, before offset |
804
|
650
|
| Notional amount |
2,710
|
3,087
|
| OTC-cleared | Not accounted for as hedges | Equities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
33
|
189
|
| Derivative liabilities, before offset |
55
|
131
|
| Notional amount |
1,062
|
1,475
|
| OTC-cleared | Accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
17
|
0
|
| Derivative liabilities, before offset |
49
|
0
|
| Notional amount |
294,278
|
246,765
|
| OTC-cleared | Accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
30
|
114
|
| Derivative liabilities, before offset |
5
|
3
|
| Notional amount |
6,105
|
5,041
|
| Bilateral OTC |
|
|
| Derivative [Line Items] |
|
|
| Derivative Assets |
45,850
|
41,215
|
| Derivative Liabilities |
41,548
|
41,164
|
| Bilateral OTC | Counterparty netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(193,549)
|
(218,269)
|
| Derivative liabilities, offset amounts |
(193,549)
|
(218,269)
|
| Bilateral OTC | Cash collateral netting |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, offset amounts |
(45,843)
|
(47,689)
|
| Derivative liabilities, offset amounts |
(45,210)
|
(36,698)
|
| Bilateral OTC | Not accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
153,595
|
152,083
|
| Derivative liabilities, before offset |
116,061
|
121,515
|
| Notional amount |
10,705,896
|
10,569,501
|
| Bilateral OTC | Not accounted for as hedges | Credit |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
11,091
|
9,650
|
| Derivative liabilities, before offset |
11,162
|
8,137
|
| Notional amount |
758,385
|
619,068
|
| Bilateral OTC | Not accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
78,403
|
112,838
|
| Derivative liabilities, before offset |
82,468
|
113,608
|
| Notional amount |
7,192,306
|
6,031,944
|
| Bilateral OTC | Not accounted for as hedges | Commodities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
7,863
|
7,205
|
| Derivative liabilities, before offset |
9,924
|
7,958
|
| Notional amount |
186,420
|
183,174
|
| Bilateral OTC | Not accounted for as hedges | Equities |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
34,101
|
24,941
|
| Derivative liabilities, before offset |
60,422
|
44,900
|
| Notional amount |
1,634,183
|
1,256,905
|
| Bilateral OTC | Accounted for as hedges | Interest rates |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
164
|
201
|
| Derivative liabilities, before offset |
7
|
8
|
| Notional amount |
1,157
|
3,588
|
| Bilateral OTC | Accounted for as hedges | Currencies |
|
|
| Derivative [Line Items] |
|
|
| Derivative assets, before offset |
25
|
255
|
| Derivative liabilities, before offset |
263
|
5
|
| Notional amount |
$ 18,188
|
$ 10,328
|