Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Reconciliation (Details)

v3.2.0.727
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