Fair Value Measurements - Reconciliation (Details) - USD ($)
$ in Millions |
3 Months Ended |
6 Months Ended |
|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
Dec. 31, 2014 |
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
$ (1,081)
|
$ (839)
|
$ (920)
|
$ (224)
|
|
| Gains (Losses) in Earnings |
610
|
(177)
|
566
|
(163)
|
|
| Gains (Losses) in OCI (2) |
0
|
0
|
0
|
0
|
|
| Purchases |
57
|
189
|
113
|
314
|
|
| Sales |
(217)
|
(366)
|
(393)
|
(1,057)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
196
|
(145)
|
221
|
(246)
|
|
| Gross Transfers into Level 3 |
(14)
|
29
|
(60)
|
41
|
|
| Gross Transfers out of Level 3 |
98
|
274
|
122
|
300
|
|
| Balance, ending |
(351)
|
(1,035)
|
(351)
|
(1,035)
|
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
|
|
|
|
|
| Gross Derivative Assets |
721,900
|
|
721,900
|
|
$ 984,800
|
| Gross Derivative Liabilities |
721,200
|
|
721,200
|
|
981,800
|
| Federal funds purchased and securities loaned or sold under agreements to repurchase |
|
|
|
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
0
|
|
0
|
|
|
| Gains (Losses) in Earnings |
(14)
|
|
(14)
|
|
|
| Gains (Losses) in OCI |
0
|
|
0
|
|
|
| Purchases |
0
|
|
0
|
|
|
| Sales |
0
|
|
0
|
|
|
| Issuances |
(28)
|
|
(28)
|
|
|
| Settlements |
0
|
|
0
|
|
|
| Gross Transfers into Level 3 |
(326)
|
|
(326)
|
|
|
| Gross Transfers out of Level 3 |
0
|
|
0
|
|
|
| Balance, ending |
(368)
|
|
(368)
|
|
|
| Corporate securities, trading loans and other |
|
|
|
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
(41)
|
(36)
|
(36)
|
(35)
|
|
| Gains (Losses) in Earnings |
2
|
0
|
3
|
1
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
31
|
9
|
33
|
12
|
|
| Sales |
(49)
|
0
|
(57)
|
(7)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
0
|
0
|
0
|
0
|
|
| Gross Transfers into Level 3 |
0
|
0
|
0
|
0
|
|
| Gross Transfers out of Level 3 |
0
|
0
|
0
|
2
|
|
| Balance, ending |
(57)
|
(27)
|
(57)
|
(27)
|
|
| Short-term borrowings |
|
|
|
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
(15)
|
|
0
|
|
|
| Gains (Losses) in Earnings |
0
|
|
5
|
|
|
| Gains (Losses) in OCI |
0
|
|
0
|
|
|
| Purchases |
0
|
|
0
|
|
|
| Sales |
0
|
|
0
|
|
|
| Issuances |
0
|
|
(21)
|
|
|
| Settlements |
0
|
|
1
|
|
|
| Gross Transfers into Level 3 |
0
|
|
(4)
|
|
|
| Gross Transfers out of Level 3 |
15
|
|
19
|
|
|
| Balance, ending |
0
|
|
0
|
|
|
| Accrued expenses and other liabilities |
|
|
|
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
(10)
|
(8)
|
(10)
|
(10)
|
|
| Gains (Losses) in Earnings |
1
|
0
|
1
|
1
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
0
|
0
|
0
|
0
|
|
| Sales |
0
|
0
|
0
|
0
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
0
|
0
|
0
|
0
|
|
| Gross Transfers into Level 3 |
0
|
0
|
0
|
0
|
|
| Gross Transfers out of Level 3 |
0
|
0
|
0
|
1
|
|
| Balance, ending |
(9)
|
(8)
|
(9)
|
(8)
|
|
| Long-term debt |
|
|
|
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
(2,806)
|
(1,841)
|
(2,362)
|
(1,990)
|
|
| Gains (Losses) in Earnings |
66
|
(52)
|
70
|
(119)
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
45
|
57
|
177
|
103
|
|
| Sales |
0
|
0
|
0
|
0
|
|
| Issuances |
(49)
|
(42)
|
(139)
|
(51)
|
|
| Settlements |
63
|
117
|
160
|
236
|
|
| Gross Transfers into Level 3 |
(403)
|
(676)
|
(1,116)
|
(820)
|
|
| Gross Transfers out of Level 3 |
368
|
21
|
494
|
225
|
|
| Balance, ending |
(2,716)
|
(2,416)
|
(2,716)
|
(2,416)
|
|
| Level 3 | Recurring |
|
|
|
|
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
|
|
(920)
|
|
|
| Balance, ending |
(351)
|
|
(351)
|
|
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
|
|
|
|
|
| Gross Derivative Assets |
6,489
|
7,100
|
6,489
|
7,100
|
6,851
|
| Gross Derivative Liabilities |
6,840
|
8,200
|
6,840
|
8,200
|
$ 7,771
|
| Corporate securities, trading loans and other |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
2,760
|
2,617
|
3,270
|
3,559
|
|
| Gains (Losses) in Earnings |
55
|
41
|
34
|
163
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
338
|
392
|
477
|
678
|
|
| Sales |
(343)
|
(87)
|
(438)
|
(441)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(214)
|
(271)
|
(649)
|
(509)
|
|
| Gross Transfers into Level 3 |
812
|
249
|
983
|
397
|
|
| Gross Transfers out of Level 3 |
(82)
|
(169)
|
(351)
|
(1,075)
|
|
| Balance, ending |
3,326
|
2,772
|
3,326
|
2,772
|
|
| Equity securities |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
340
|
343
|
352
|
386
|
|
| Gains (Losses) in Earnings |
11
|
(7)
|
14
|
12
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
16
|
16
|
16
|
46
|
|
| Sales |
(2)
|
(4)
|
(3)
|
(33)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
0
|
0
|
(5)
|
0
|
|
| Gross Transfers into Level 3 |
22
|
9
|
31
|
16
|
|
| Gross Transfers out of Level 3 |
(1)
|
(1)
|
(19)
|
(71)
|
|
| Balance, ending |
386
|
356
|
386
|
356
|
|
| Non-U.S. sovereign debt |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
508
|
533
|
574
|
468
|
|
| Gains (Losses) in Earnings |
16
|
32
|
82
|
87
|
|
| Gains (Losses) in OCI |
12
|
0
|
(78)
|
0
|
|
| Purchases |
25
|
76
|
27
|
99
|
|
| Sales |
0
|
0
|
0
|
(6)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(66)
|
0
|
(110)
|
(6)
|
|
| Gross Transfers into Level 3 |
0
|
0
|
0
|
0
|
|
| Gross Transfers out of Level 3 |
(27)
|
(1)
|
(27)
|
(2)
|
|
| Balance, ending |
468
|
640
|
468
|
640
|
|
| Mortgage trading loans and ABS |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
2,106
|
4,287
|
2,063
|
4,631
|
|
| Gains (Losses) in Earnings |
101
|
123
|
161
|
201
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
490
|
453
|
809
|
819
|
|
| Sales |
(378)
|
(262)
|
(627)
|
(814)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(161)
|
(237)
|
(244)
|
(461)
|
|
| Gross Transfers into Level 3 |
1
|
0
|
10
|
0
|
|
| Gross Transfers out of Level 3 |
0
|
(53)
|
(13)
|
(65)
|
|
| Balance, ending |
2,159
|
4,311
|
2,159
|
4,311
|
|
| Trading Securities |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
5,714
|
7,780
|
6,259
|
9,044
|
|
| Gains (Losses) in Earnings |
183
|
189
|
291
|
463
|
|
| Gains (Losses) in OCI |
12
|
0
|
(78)
|
0
|
|
| Purchases |
869
|
937
|
1,329
|
1,642
|
|
| Sales |
(723)
|
(353)
|
(1,068)
|
(1,294)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(441)
|
(508)
|
(1,008)
|
(976)
|
|
| Gross Transfers into Level 3 |
835
|
258
|
1,024
|
413
|
|
| Gross Transfers out of Level 3 |
(110)
|
(224)
|
(410)
|
(1,213)
|
|
| Balance, ending |
6,339
|
8,079
|
6,339
|
8,079
|
|
| Non-agency residential MBS |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
402
|
|
279
|
|
|
| Gains (Losses) in Earnings |
7
|
|
(12)
|
|
|
| Gains (Losses) in OCI |
9
|
|
7
|
|
|
| Purchases |
41
|
|
62
|
|
|
| Sales |
0
|
|
0
|
|
|
| Issuances |
0
|
|
0
|
|
|
| Settlements |
(225)
|
|
(234)
|
|
|
| Gross Transfers into Level 3 |
0
|
|
132
|
|
|
| Gross Transfers out of Level 3 |
0
|
|
0
|
|
|
| Balance, ending |
234
|
|
234
|
|
|
| Non-U.S. securities |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
9
|
|
10
|
107
|
|
| Gains (Losses) in Earnings |
0
|
|
0
|
0
|
|
| Gains (Losses) in OCI |
0
|
|
0
|
0
|
|
| Purchases |
0
|
|
0
|
0
|
|
| Sales |
0
|
|
0
|
0
|
|
| Issuances |
0
|
|
0
|
0
|
|
| Settlements |
0
|
|
(1)
|
(107)
|
|
| Gross Transfers into Level 3 |
0
|
|
0
|
0
|
|
| Gross Transfers out of Level 3 |
0
|
|
0
|
0
|
|
| Balance, ending |
9
|
0
|
9
|
0
|
|
| Other taxable securities |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
690
|
3,437
|
1,667
|
3,847
|
|
| Gains (Losses) in Earnings |
0
|
0
|
0
|
8
|
|
| Gains (Losses) in OCI |
2
|
(3)
|
0
|
(5)
|
|
| Purchases |
6
|
86
|
6
|
133
|
|
| Sales |
0
|
0
|
0
|
0
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(21)
|
(254)
|
(63)
|
(717)
|
|
| Gross Transfers into Level 3 |
0
|
0
|
0
|
0
|
|
| Gross Transfers out of Level 3 |
0
|
0
|
(933)
|
0
|
|
| Balance, ending |
677
|
3,266
|
677
|
3,266
|
|
| Tax-exempt securities |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
583
|
783
|
599
|
806
|
|
| Gains (Losses) in Earnings |
0
|
2
|
0
|
3
|
|
| Gains (Losses) in OCI |
2
|
3
|
(1)
|
4
|
|
| Purchases |
|
0
|
0
|
0
|
|
| Sales |
0
|
0
|
0
|
0
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(1)
|
(54)
|
(14)
|
(79)
|
|
| Gross Transfers into Level 3 |
0
|
1
|
0
|
1
|
|
| Gross Transfers out of Level 3 |
0
|
0
|
0
|
0
|
|
| Balance, ending |
584
|
735
|
584
|
735
|
|
| Available-for-sale Securities |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
1,684
|
4,220
|
2,555
|
4,760
|
|
| Gains (Losses) in Earnings |
7
|
2
|
(12)
|
11
|
|
| Gains (Losses) in OCI |
13
|
0
|
6
|
(1)
|
|
| Purchases |
47
|
86
|
68
|
133
|
|
| Sales |
0
|
0
|
0
|
0
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(247)
|
(308)
|
(312)
|
(903)
|
|
| Gross Transfers into Level 3 |
0
|
1
|
132
|
1
|
|
| Gross Transfers out of Level 3 |
0
|
0
|
(933)
|
0
|
|
| Balance, ending |
1,504
|
4,001
|
1,504
|
4,001
|
|
| Other debt securities carried at fair value – Non-agency residential MBS |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
0
|
|
0
|
|
|
| Gains (Losses) in Earnings |
1
|
|
1
|
|
|
| Gains (Losses) in OCI |
0
|
|
0
|
|
|
| Purchases |
33
|
|
33
|
|
|
| Sales |
0
|
|
0
|
|
|
| Issuances |
0
|
|
0
|
|
|
| Settlements |
0
|
|
0
|
|
|
| Gross Transfers into Level 3 |
0
|
|
0
|
|
|
| Gross Transfers out of Level 3 |
0
|
|
0
|
|
|
| Balance, ending |
34
|
|
34
|
|
|
| Loans and leases |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
1,954
|
3,053
|
1,983
|
3,057
|
|
| Gains (Losses) in Earnings |
(10)
|
27
|
5
|
59
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
0
|
0
|
0
|
0
|
|
| Sales |
(1)
|
0
|
(2)
|
(3)
|
|
| Issuances |
0
|
0
|
0
|
689
|
|
| Settlements |
(77)
|
(58)
|
(120)
|
(781)
|
|
| Gross Transfers into Level 3 |
112
|
7
|
118
|
13
|
|
| Gross Transfers out of Level 3 |
(8)
|
(11)
|
(14)
|
(16)
|
|
| Balance, ending |
1,970
|
3,018
|
1,970
|
3,018
|
|
| Mortgage servicing rights |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
3,394
|
4,765
|
3,530
|
5,042
|
|
| Gains (Losses) in Earnings |
458
|
(249)
|
373
|
(539)
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
0
|
0
|
0
|
0
|
|
| Sales |
(312)
|
(26)
|
(312)
|
(46)
|
|
| Issuances |
204
|
113
|
383
|
378
|
|
| Settlements |
(223)
|
(235)
|
(453)
|
(467)
|
|
| Gross Transfers into Level 3 |
0
|
0
|
0
|
0
|
|
| Gross Transfers out of Level 3 |
0
|
0
|
0
|
0
|
|
| Balance, ending |
3,521
|
4,368
|
3,521
|
4,368
|
|
| Loans held-for-sale |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
543
|
736
|
173
|
929
|
|
| Gains (Losses) in Earnings |
22
|
59
|
(48)
|
71
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
85
|
24
|
491
|
24
|
|
| Sales |
(13)
|
(711)
|
(95)
|
(714)
|
|
| Issuances |
12
|
0
|
33
|
0
|
|
| Settlements |
0
|
(11)
|
(6)
|
(212)
|
|
| Gross Transfers into Level 3 |
39
|
14
|
177
|
14
|
|
| Gross Transfers out of Level 3 |
(28)
|
(1)
|
(65)
|
(2)
|
|
| Balance, ending |
660
|
110
|
660
|
110
|
|
| Other assets |
|
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
|
|
| Balance, beginning |
847
|
1,132
|
911
|
1,669
|
|
| Gains (Losses) in Earnings |
(14)
|
(26)
|
(4)
|
(86)
|
|
| Gains (Losses) in OCI |
0
|
0
|
0
|
0
|
|
| Purchases |
9
|
0
|
9
|
0
|
|
| Sales |
(87)
|
(112)
|
(118)
|
(381)
|
|
| Issuances |
0
|
0
|
0
|
0
|
|
| Settlements |
(6)
|
(22)
|
(15)
|
(230)
|
|
| Gross Transfers into Level 3 |
8
|
0
|
8
|
0
|
|
| Gross Transfers out of Level 3 |
(1)
|
0
|
(35)
|
0
|
|
| Balance, ending |
$ 756
|
$ 972
|
$ 756
|
$ 972
|
|