Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Reconciliation (Details)

v2.4.0.8
Fair Value Measurements - Reconciliation (Details) (USD $)
In Millions, unless otherwise specified
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Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Dec. 31, 2012
Sep. 30, 2013
Fair Value, Measurements, Recurring [Member]
Dec. 31, 2012
Fair Value, Measurements, Recurring [Member]
Sep. 30, 2013
Fair Value, Measurements, Recurring [Member]
Fair Value, Inputs, Level 3 [Member]
Dec. 31, 2012
Fair Value, Measurements, Recurring [Member]
Fair Value, Inputs, Level 3 [Member]
Sep. 30, 2012
Fair Value, Measurements, Recurring [Member]
Fair Value, Inputs, Level 3 [Member]
Sep. 30, 2013
Corporate securities, trading loans and other [Member]
Sep. 30, 2012
Corporate securities, trading loans and other [Member]
Sep. 30, 2013
Corporate securities, trading loans and other [Member]
Sep. 30, 2012
Corporate securities, trading loans and other [Member]
Sep. 30, 2012
Short-term borrowings [Member]
Sep. 30, 2012
Short-term borrowings [Member]
Sep. 30, 2013
Accrued expenses and other liabilities [Member]
Sep. 30, 2012
Accrued expenses and other liabilities [Member]
Sep. 30, 2013
Accrued expenses and other liabilities [Member]
Sep. 30, 2012
Accrued expenses and other liabilities [Member]
Sep. 30, 2013
Long-term debt [Member]
Sep. 30, 2012
Long-term debt [Member]
Sep. 30, 2013
Long-term debt [Member]
Sep. 30, 2012
Long-term debt [Member]
Sep. 30, 2013
Trading Account Assets [Member]
Sep. 30, 2012
Trading Account Assets [Member]
Sep. 30, 2013
Trading Account Assets [Member]
Sep. 30, 2012
Trading Account Assets [Member]
Sep. 30, 2013
Corporate securities, trading loans and other [Member]
Sep. 30, 2012
Corporate securities, trading loans and other [Member]
Sep. 30, 2013
Corporate securities, trading loans and other [Member]
Sep. 30, 2012
Corporate securities, trading loans and other [Member]
Sep. 30, 2013
Equity securities [Member]
Sep. 30, 2012
Equity securities [Member]
Sep. 30, 2013
Equity securities [Member]
Sep. 30, 2012
Equity securities [Member]
Sep. 30, 2013
Non-U.S. sovereign debt [Member]
Sep. 30, 2012
Non-U.S. sovereign debt [Member]
Sep. 30, 2013
Non-U.S. sovereign debt [Member]
Sep. 30, 2012
Non-U.S. sovereign debt [Member]
Sep. 30, 2013
Mortgage trading loans and ABS [Member]
Sep. 30, 2012
Mortgage trading loans and ABS [Member]
Sep. 30, 2013
Mortgage trading loans and ABS [Member]
Sep. 30, 2012
Mortgage trading loans and ABS [Member]
Sep. 30, 2013
Derivative assets [Member]
Sep. 30, 2012
Derivative assets [Member]
Sep. 30, 2013
Derivative assets [Member]
Sep. 30, 2012
Derivative assets [Member]
Sep. 30, 2013
Available-for-sale debt securities [Member]
Sep. 30, 2012
Available-for-sale debt securities [Member]
Sep. 30, 2013
Available-for-sale debt securities [Member]
Sep. 30, 2012
Available-for-sale debt securities [Member]
Sep. 30, 2012
Agency [Member]
Sep. 30, 2012
Non-Agency Residential MBS [Member]
Sep. 30, 2012
Non-Agency Residential MBS [Member]
Sep. 30, 2012
Non-Agency Commercial MBS [Member]
Sep. 30, 2013
Non-Agency Commercial MBS [Member]
Sep. 30, 2012
Non-Agency Commercial MBS [Member]
Sep. 30, 2013
Non United States Securities [Member]
Sep. 30, 2013
Non United States Securities [Member]
Mar. 31, 2013
Non United States Securities [Member]
Sep. 30, 2013
Corporate/Agency bonds [Member]
Sep. 30, 2012
Corporate/Agency bonds [Member]
Sep. 30, 2013
Corporate/Agency bonds [Member]
Sep. 30, 2012
Corporate/Agency bonds [Member]
Mar. 31, 2013
Corporate/Agency bonds [Member]
Sep. 30, 2013
Other taxable securities [Member]
Sep. 30, 2012
Other taxable securities [Member]
Sep. 30, 2013
Other taxable securities [Member]
Sep. 30, 2012
Other taxable securities [Member]
Sep. 30, 2013
Tax-exempt securities [Member]
Sep. 30, 2012
Tax-exempt securities [Member]
Sep. 30, 2013
Tax-exempt securities [Member]
Sep. 30, 2012
Tax-exempt securities [Member]
Sep. 30, 2013
Loans and leases [Member]
Sep. 30, 2012
Loans and leases [Member]
Sep. 30, 2013
Loans and leases [Member]
Sep. 30, 2012
Loans and leases [Member]
Sep. 30, 2013
Mortgage servicing rights [Member]
Sep. 30, 2012
Mortgage servicing rights [Member]
Sep. 30, 2013
Mortgage servicing rights [Member]
Sep. 30, 2012
Mortgage servicing rights [Member]
Sep. 30, 2013
Loans held-for-sale [Member]
Sep. 30, 2012
Loans held-for-sale [Member]
Sep. 30, 2013
Loans held-for-sale [Member]
Sep. 30, 2012
Loans held-for-sale [Member]
Sep. 30, 2013
Other assets [Member]
Sep. 30, 2012
Other assets [Member]
Sep. 30, 2013
Other assets [Member]
Sep. 30, 2012
Other assets [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]                                                                                                                                                                                    
Reclassification of Trading Account Assets - Corporate Securities, Trading Loans and Other to Trading Account Assets - Mortgage Trading Loans and ABS       $ 900                                                                                                                                                                            
Reconciliation of all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs Level(3)                                                                                                                                                                                    
Balance, beginning                                                 8,313 [1] 10,263 [2] 9,559 [3] 11,455 [2] 2,763 [1] 4,459 [2] 3,726 [3] 6,880 [2],[4] 464 [1] 597 [2] 545 [3] 544 [2] 401 [1] 389 [2] 353 [3] 342 [2] 4,685 [1] 4,818 [2],[5] 4,935 [3] 3,689 [2],[4] 1,173 [1],[6] 4,601 [2],[5] 1,468 [3],[7] 5,866 [2],[8] 5,042 [1] 5,816 [2] 5,091 [3] 8,012 [2] 37 [2] 1 [2] 860 [2] 24 [2] 10 [3] 40 [2]   0 [3] 0 [1]   93 [2] 92 [3] 162 [2] 8 [1] 4,157 [1] 4,558 [2] 3,928 [3] 4,265 [2] 877 [1] 1,140 [2] 1,061 [3] 2,648 [2] 1,901 [1],[10],[9] 1,635 [10],[2],[9] 2,287 [11],[12],[3] 2,744 [13],[14],[2] 5,827 [1],[10] 5,708 [10],[2] 5,716 [11],[3] 7,378 [14],[2] 2,153 [1],[9] 2,741 [2],[9] 2,733 [12],[3] 3,387 [13],[2] 1,700 [1],[15] 3,136 [16],[2] 3,129 [17],[3] 4,235 [18],[2]
Gains (Losses) in Earnings                                                 141 [1] 202 [2] 531 [3] 415 [2] 133 [1] 69 [2] 256 [3] 192 [2],[4] 4 [1] 15 [2] 54 [3] 24 [2] 11 [1] 7 [2] 56 [3] 5 [2] (7) [1] 111 [2],[5] 165 [3] 194 [2],[4] (499) [1],[6] (256) [2],[5] 186 [3],[7] 17 [2],[8] 9 [1] 7 [2] 13 [3] (3) [2]    [2] 0 [2] (69) [2]    [2]    [3]    [2] 5 [1] 5 [3]       0 [3] (2) [2]   2 [1] 0 [2] 5 [3] 7 [2] 2 [1] 7 [2] 3 [3] 61 [2] (20) [1],[10],[9] 69 [10],[2],[9] 80 [11],[12],[3] 284 [13],[14],[2] 71 [1],[10] (360) [10],[2] 1,531 [11],[3] (1,297) [14],[2] 40 [1],[9] 86 [2],[9] 20 [12],[3] 265 [13],[2] 3 [1],[15] 24 [16],[2] (324) [17],[3] (110) [18],[2]
Gains (Losses) in OCI                                                    [1]    [2]    [3]    [2]    [1]    [2]    [3]    [2],[4]    [1]    [2]    [3]    [2]    [1]    [2]    [3]    [2]    [1]    [2],[5]    [3]    [2],[4]    [1],[6]    [2],[5]    [3],[7]    [2],[8] (1) [1] 21 [2] 29 [3] 88 [2]    [2] 0 [2] 19 [2]    [2]    [3]    [2]    [1]    [3]      [1] 0 [2] 4 [3] 0 [2]   (2) [1] 28 [2] 10 [3] 51 [2] 1 [1] (7) [2] 15 [3] 18 [2]    [1],[10],[9]    [10],[2],[9]    [11],[12],[3]    [13],[14],[2]    [1],[10]    [10],[2]    [11],[3]    [14],[2]    [1],[9]    [2],[9]    [12],[3]    [13],[2]    [1],[15]    [16],[2]    [17],[3]    [18],[2]
Gross Purchases                                                 2,375 [1] 1,203 [2] 5,606 [3] 4,247 [2] 2,002 [1] 750 [2] 3,519 [3] 1,995 [2],[4] 20 [1] 43 [2] 77 [3] 167 [2] 3 [1] 30 [2] 29 [3] 338 [2] 350 [1] 380 [2],[5] 1,981 [3] 1,747 [2],[4] 126 [1],[6] 78 [2],[5] 509 [3],[7] 791 [2],[8] 215 [1] 600 [2] 826 [3] 1,556 [2]    [2]    [2]    [2]    [2]    [3] 0 [2]    [1] 1 [3]      [1]    [2] 0 [3] (2) [2]   215 [1] 600 [2] 825 [3] 1,558 [2]    [1]    [2]    [3]    [2]    [1],[10],[9] 317 [10],[2],[9] 71 [11],[12],[3] 317 [13],[14],[2]    [1],[10]    [10],[2]    [11],[3]    [14],[2] 0 [1],[9] 596 [2],[9] 8 [12],[3] 606 [13],[2] 1 [1],[15] 40 [16],[2] 43 [17],[3] 89 [18],[2]
Gross Sales (729) (15) (1,774) (113)                                         (1,365) [1] (1,251) [2] (4,769) [3] (4,931) [2] (892) [1] (848) [2] (2,817) [3] (3,498) [2],[4] (16) [1] (12) [2] (160) [3] (159) [2] (14) [1] (112) [2] (15) [3] (359) [2] (443) [1] (279) [2],[5] (1,777) [3] (915) [2],[4] (102) [1],[6] (211) [2],[5] (762) [3],[7] (833) [2],[8] 0 [1] (63) [2] (1) [3] (448) [2] 0 [2] 0 [2] (305) [2]    [2]    [3] (11) [2]    [1] (1) [3]      [1]    [2]    [3] 0 [2]      [1] 0 [2]    [3] 0 [2] 0 [1] (63) [2] 0 [3] (132) [2]    [1],[10],[9] (150) [10],[2],[9]    [11],[12],[3] (1,308) [13],[14],[2] (729) [1],[10] (15) [10],[2] (1,774) [11],[3] (113) [14],[2] 0 [1],[9] (19) [2],[9] (390) [12],[3] (40) [13],[2] (35) [1],[15] (183) [16],[2] (218) [17],[3] (950) [18],[2]
Gross Issuances                                                 22 [1]    [2] 22 [3]    [2] 22 [1]    [2] 22 [3]    [2],[4]    [1]    [2]    [3]    [2]    [1]    [2]    [3]    [2]    [1]    [2],[5]    [3]    [2],[4]    [1],[6]    [2],[5]    [3],[7]    [2],[8]    [1]    [2]    [3]    [2]    [2]    [2]    [2]    [2]    [3]    [2]    [1]    [3]      [1]    [2]    [3]    [2]      [1]    [2]    [3]    [2]    [1]    [2]    [3]    [2] 1,247 [1],[10],[9] 0 [10],[2],[9] 1,252 [11],[12],[3]    [13],[14],[2] 129 [1],[10] 100 [10],[2] 399 [11],[3] 268 [14],[2] 3 [1],[9]    [2],[9] 3 [12],[3]    [13],[2]    [1],[15]    [16],[2]    [17],[3]    [18],[2]
Gross Settlements                                                 (389) [1] (238) [2] (1,351) [3] (1,209) [2] (205) [1] (101) [2] (444) [3] (846) [2],[4] (100) [1] (9) [2] (100) [3] 27 [2] (10) [1] (4) [2] (32) [3] (4) [2] (74) [1] (124) [2],[5] (775) [3] (386) [2],[4] (147) [1],[6] (918) [2],[5] (1,190) [3],[7] (2,228) [2],[8] (422) [1] (82) [2] (854) [3] (2,135) [2] (4) [2] 0 [2] (2) [2] (1) [2] (10) [3] (6) [2] 0 [1] 0 [3]      [1]    [2]    [3] (38) [2]   (359) [1] (65) [2] (750) [3] (551) [2] (63) [1] (16) [2] (94) [3] (1,534) [2] (119) [1],[10],[9] (65) [10],[2],[9] (665) [11],[12],[3] (229) [13],[14],[2] (240) [1],[10] (346) [10],[2] (814) [11],[3] (1,149) [14],[2] (1,283) [1],[9] (104) [2],[9] (1,492) [12],[3] (330) [13],[2] (30) [1],[15] (39) [16],[2] (936) [17],[3] (275) [18],[2]
Gross Transfers into Level 3                                                 208 [1] 166 [2] 693 [3] 1,098 [2] 187 [1] 158 [2] 629 [3] 315 [2],[4] 8 [1] 5 [2] 45 [3] 38 [2]    [1]    [2] 1 [3]    [2] 13 [1] 3 [2],[5] 18 [3] 745 [2],[4] 116 [1],[6] (350) [2],[5] (46) [3],[7] (283) [2],[8] 100 [1] 0 [2] 100 [3]    [2]    [2] 0 [2] 0 [2]    [2]    [3]    [2] 100 [1] 100 [3]      [1]    [2]    [3]    [2]      [1]    [2]    [3] 0 [2]    [1]    [2]    [3]    [2] 12 [1],[10],[9] 450 [10],[2],[9] 12 [11],[12],[3] 450 [13],[14],[2]    [1],[10]    [10],[2]    [11],[3]    [14],[2] 0 [1],[9] 13 [2],[9] 34 [12],[3] 57 [13],[2] 239 [1],[15]    [16],[2] 239 [17],[3]    [18],[2]
Gross Transfers out of Level 3                                                 (279) [1] (390) [2] (1,265) [3] (1,120) [2] (230) [1] (314) [2] (1,111) [3] (865) [2],[4] (42) [1] (66) [2] (123) [3] (68) [2] (3) [1] (7) [2] (4) [3] (19) [2] (4) [1] (3) [2],[5] (27) [3] (168) [2],[4] 101 [1],[6] 16 [2],[5] 603 [3],[7] (370) [2],[8] 0 [1] 0 [2] (261) [3] (771) [2] (33) [2]    [2] (502) [2]    [2]    [3]    [2]    [1]    [3]      [1]    [2] (88) [3] (27) [2]   0 [1]    [2] (5) [3] (209) [2]    [1]    [2] (168) [3]    [2] (5) [1],[10],[9] (3) [10],[2],[9] (21) [11],[12],[3] (5) [13],[14],[2]    [1],[10]    [10],[2]    [11],[3]    [14],[2] 0 [1],[9] 0 [2],[9] (3) [12],[3] (632) [13],[2]    [1],[15]    [16],[2] (55) [17],[3] (11) [18],[2]
Balance, ending                                                 9,026 [3] 9,955 [2] 9,026 [3] 9,955 [2] 3,780 [3] 4,173 [2],[4] 3,780 [3] 4,173 [2],[4] 338 [3] 573 [2] 338 [3] 573 [2] 388 [3] 303 [2] 388 [3] 303 [2] 4,520 [3] 4,906 [2],[4],[5] 4,520 [3] 4,906 [2],[4],[5] 768 [3],[7] 2,960 [2],[5],[8] 768 [3],[7] 2,960 [2],[5],[8] 4,943 [3] 6,299 [2] 4,943 [3] 6,299 [2]    [2] 1 [2] 1 [2] 23 [2] 0 23 [2] 105 [1] 105 [1] 0 [1] 8 [3] 93 [2] 8 [3] 93 [2] 8 [1] 4,013 [3] 5,121 [2] 4,013 [3] 5,121 [2] 817 [3] 1,061 [2] 817 [3] 1,061 [2] 3,016 [11],[12],[3] 2,253 [10],[13],[14],[2],[9] 3,016 [11],[12],[3] 2,253 [10],[13],[14],[2],[9] 5,058 [11],[3] 5,087 [10],[14],[2] 5,058 [11],[3] 5,087 [10],[14],[2] 913 [12],[3] 3,313 [13],[2],[9] 913 [12],[3] 3,313 [13],[2],[9] 1,878 [17],[3] 2,978 [16],[18],[2] 1,878 [17],[3] 2,978 [16],[18],[2]
Balance, beginning                     (55) [1] (143) [2] (64) [3] (114) [2] 0 [2],[9] 0 [13],[2] (230) [1],[9] (2) [2],[9] (15) [12],[3] (14) [13],[2] (1,890) [1],[9] (2,388) [2],[9] (2,301) [12],[3] (2,943) [13],[2]                                                                                                                                    
Gains (Losses) in Earnings                     1 [1] 4 [2] 7 [3] 4 [2] 0 [2],[9] 0 [13],[2] 8 [1],[9] 0 [2],[9] 30 [12],[3] 4 [13],[2] (62) [1],[9] (91) [2],[9] 41 [12],[3] (239) [13],[2]                                                                                                                                    
Gains (Losses) in OCI                                [2],[9]    [13],[2]    [1],[9]    [2],[9]    [12],[3]    [13],[2]    [1],[9]    [2],[9]    [12],[3]    [13],[2]                                                                                                                                    
Gross Purchases                     6 [1] 17 [2] 24 [3] 72 [2]    [2],[9]    [13],[2]    [1],[9]    [2],[9] 0 [12],[3] 5 [13],[2] 47 [1],[9] 70 [2],[9] 306 [12],[3] 188 [13],[2]                                                                                                                                    
Gross Sales                     (9) [1] (45) [2] (40) [3] (114) [2]    [2],[9]    [13],[2]    [1],[9]    [2],[9]    [12],[3]    [13],[2] 0 [1],[9]    [2],[9] (4) [12],[3] (33) [13],[2]                                                                                                                                    
Gross Issuances                         (5) [3]   (232) [2],[9] (232) [13],[2]    [1],[9] (7) [2],[9] (751) [12],[3] (7) [13],[2] (47) [1],[9] (115) [2],[9] (149) [12],[3] (253) [13],[2]                                                                                                                                    
Gross Settlements                                [2],[9]    [13],[2] 189 [1],[9]    [2],[9] 703 [12],[3]    [13],[2] 46 [1],[9] 391 [2],[9] 172 [12],[3] 1,099 [13],[2]                                                                                                                                    
Gross Transfers into Level 3                         (9) [3] (65) [2]    [2],[9]    [13],[2]    [1],[9]    [2],[9] (1) [12],[3]    [13],[2] (485) [1],[9] (531) [2],[9] (1,017) [12],[3] (1,569) [13],[2]                                                                                                                                    
Gross Transfers out of Level 3                     (8) [1] (2) [2] (38) [3] (52) [2] 0 [2],[9]    [13],[2] (2) [1],[9] 0 [2],[9] (3) [12],[3] (3) [13],[2] (328) [1],[9] (374) [2],[9] (889) [12],[3] (1,460) [13],[2]                                                                                                                                    
Balance, ending                     (49) [3] (165) [2] (49) [3] (165) [2] (232) [13],[2],[9] (232) [13],[2],[9] (31) [12],[3] (9) [13],[2],[9] (31) [12],[3] (9) [13],[2],[9] (2,063) [12],[3] (2,290) [13],[2],[9] (2,063) [12],[3] (2,290) [13],[2],[9]                                                                                                                                    
Derivative assets 53,161   53,161   53,497 53,161 [19] 53,497 [19] 7,527 [19] 8,073 [19] 10,000                                                                                                                                                                
Derivative liabilities $ 44,568   $ 44,568   $ 46,016 $ 44,568 [19] $ 46,016 [19] $ 6,759 [19] $ 6,605 [19] $ 7,000                                                                                                                                                                
[1] Assets (liabilities). For assets, increase / (decrease) to Level 3 and for liabilities, (increase) / decrease to Level 3.
[2] Assets (liabilities). For assets, increase / (decrease) to Level 3 and for liabilities, (increase) / decrease to Level 3.
[3] (1) Assets (liabilities). For assets, increase / (decrease) to Level 3 and for liabilities, (increase) / decrease to Level 3.
[4] (2) During the nine months ended September 30, 2012, approximately $900 million was reclassified from Trading account assets - Corporate securities, trading loans and other to Trading account assets - Mortgage trading loans and ABS. In the table above, this reclassification is presented as a sale of Trading account assets - Corporate securities, trading loans and other and a purchase of Trading account assets - Mortgage trading loans and ABS.
[5] Net derivatives include derivative assets of $10.0 billion and derivative liabilities of $7.0 billion.
[6] Net derivatives include derivative assets of $7.5 billion and derivative liabilities of $6.8 billion
[7] (2) Net derivatives include derivative assets of $7.5 billion and derivative liabilities of $6.8 billion.
[8] (3) Net derivatives include derivative assets of $10.0 billion and derivative liabilities of $7.0 billion.
[9] Amounts represent instruments that are accounted for under the fair value option.
[10] Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole loan sales.
[11] (4) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole loan sales.
[12] (3) Amounts represent instruments that are accounted for under the fair value option.
[13] (4) Amounts represent instruments that are accounted for under the fair value option.
[14] (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole loan sales.
[15] Other assets is primarily comprised of private equity investments.
[16] Other assets is primarily comprised of net monoline exposure to a single counterparty and private equity investments.
[17] (5) Other assets is primarily comprised of private equity investments.
[18] (6) Other assets is primarily comprised of net monoline exposure to a single counterparty and private equity investments.
[19] For further disaggregation of derivative assets and liabilities, see Note 3 – Derivatives.