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Fair Value Measurement (Changes In Level 3 Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Detail) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended |  |  |  | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended
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Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 Loans Receivable [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Loans Receivable [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Loans Receivable [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Loans Receivable [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Loan Repurchase Commitments [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Loan Repurchase Commitments [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Loan Repurchase Commitments [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Loan Repurchase Commitments [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Foreign Governments [Member] | Jun. 30, 2011 Foreign Governments [Member] | Jun. 30, 2012 Foreign Governments [Member] | Jun. 30, 2011 Foreign Governments [Member] | Jun. 30, 2012 Corporate Obligations [Member] | Jun. 30, 2011 Corporate Obligations [Member] | Jun. 30, 2012 Corporate Obligations [Member] | Jun. 30, 2011 Corporate Obligations [Member] | Jun. 30, 2012 Corporate Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Corporate Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Corporate Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Corporate Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Residential Mortgage-Backed Agency [Member] | Jun. 30, 2012 Residential Mortgage-Backed Agency [Member] | Jun. 30, 2011 Residential Mortgage-Backed Agency [Member] | Jun. 30, 2012 Residential Mortgage-Backed Non-Agency [Member] | Jun. 30, 2011 Residential Mortgage-Backed Non-Agency [Member] | Jun. 30, 2012 Residential Mortgage-Backed Non-Agency [Member] | Jun. 30, 2011 Residential Mortgage-Backed Non-Agency [Member] | Jun. 30, 2012 Residential Mortgage-Backed Non-Agency [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Residential Mortgage-Backed Non-Agency [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Residential Mortgage-Backed Non-Agency [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Residential Mortgage-Backed Non-Agency [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Commercial Mortgage-Backed [Member] | Jun. 30, 2011 Commercial Mortgage-Backed [Member] | Jun. 30, 2012 Commercial Mortgage-Backed [Member] | Jun. 30, 2011 Commercial Mortgage-Backed [Member] | Jun. 30, 2012 Commercial Mortgage-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Commercial Mortgage-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Commercial Mortgage-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Commercial Mortgage-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Collateralized Debt Obligations [Member] | Jun. 30, 2011 Collateralized Debt Obligations [Member] | Jun. 30, 2012 Collateralized Debt Obligations [Member] | Jun. 30, 2011 Collateralized Debt Obligations [Member] | Jun. 30, 2012 Collateralized Debt Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Collateralized Debt Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Collateralized Debt Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Collateralized Debt Obligations [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Other Asset-Backed [Member] | Jun. 30, 2011 Other Asset-Backed [Member] | Jun. 30, 2012 Other Asset-Backed [Member] | Jun. 30, 2011 Other Asset-Backed [Member] | Jun. 30, 2012 Other Asset-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Other Asset-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2012 Other Asset-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2011 Other Asset-Backed [Member] Variable Interest Entity [Member] | Jun. 30, 2012 State And Municipal Tax Exempt Bonds [Member] | Jun. 30, 2011 State And Municipal Tax Exempt Bonds [Member] | Jun. 30, 2012 State And Municipal Tax Exempt Bonds [Member] | Jun. 30, 2011 State And Municipal Tax Exempt Bonds [Member] | Jun. 30, 2012 Perpetual Preferred Securities [Member] | Jun. 30, 2012 Perpetual Preferred Securities [Member] | Jun. 30, 2012 Total Other Investments [Member] | Mar. 31, 2012 Total Other Investments [Member] | Dec. 31, 2011 Total Other Investments [Member] | Jun. 30, 2012 Medium-term Notes [Member] | Jun. 30, 2011 Medium-term Notes [Member] | Jun. 30, 2012 Medium-term Notes [Member] | Jun. 30, 2011 Medium-term Notes [Member] | Jun. 30, 2012 Credit Derivatives [Member] | Jun. 30, 2011 Credit Derivatives [Member] | Jun. 30, 2012 Credit Derivatives [Member] | Jun. 30, 2011 Credit Derivatives [Member] | Jun. 30, 2012 Credit Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Credit Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2012 Credit Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Credit Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2012 Interest Rate Derivatives [Member] | Jun. 30, 2011 Interest Rate Derivatives [Member] | Jun. 30, 2012 Interest Rate Derivatives [Member] | Jun. 30, 2011 Interest Rate Derivatives [Member] | Jun. 30, 2012 Variable Interest Entity Notes [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Variable Interest Entity Notes [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2012 Variable Interest Entity Notes [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Variable Interest Entity Notes [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2012 Currency Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Currency Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2012 Currency Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Currency Derivatives [Member] Liabilities Of Consolidated VIEs [Member] | Jun. 30, 2011 Municipal Bonds [Member] | Jun. 30, 2011 Municipal Bonds [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning Balance, Fair Value Assets | $ 3,937 |  | $ 4,439 |  | $ 4,188 |  | $ 4,467 |  | $ 2,025 | $ 2,327 | $ 2,046 | $ 2,183 | $ 1,076 | $ 867 | $ 1,077 | $ 835 | $ 12 | $ 19 |  | $ 11 | $ 11 |  | $ 185 |  | $ 212 |  | $ 207 |  | $ 247 |  | $ 75 |  | $ 84 |  | $ 69 |  | $ 82 |  | $ 9 |  | $ 8 |  | $ 41 |  | $ 14 |  | $ 43 |  | $ 17 |  | $ 48 |  | $ 25 |  | $ 18 | $ 21 |  | $ 40 |  | $ 25 | $ 51 | $ 24 |  | $ 41 |  | $ 15 |  | $ 29 | $ 22 |  | $ 23 | $ 35 |  | $ 123 |  | $ 60 |  | $ 191 |  | $ 218 |  | $ 219 |  | $ 203 |  | $ 245 |  | $ 115 |  | $ 322 |  | $ 317 |  | $ 349 |  | $ 71 |  | $ 79 |  | $ 67 |  | $ 81 |  | $ 27 | $ 34 | $ 28 | $ 36 |  |  | $ 1 |  | $ 10 | $ 10 | $ 10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 12 | $ 14
Realized Gains / (Losses), Assets | (3) |  | (2) |  | (80) |  | (3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (15) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (1) |  |  |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (1) |  | (1) |  | (4) |  | (2) |  |  |  |  |  |  |  |  |  | (2) |  |  |  | (61) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrealized Gains / (Losses) Included in Earnings, Assets | (94) |  | 63 |  | (42) |  | 329 |  | (49) | 68 | (10) | 296 | (44) | 38 | (45) | 58 |  |  |  |  |  |  | 2 |  |  |  | 5 |  |  |  | (6) |  | (13) |  | (5) |  | (13) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  | 1 | 6 |  | (1) |  |  |  |  |  |  |  | 1 |  | 1 | 2 |  | 7 |  |  |  |  |  |  |  |  | (2) |  | (26) |  |  |  | (10) |  |  |  |  |  |  |  |  |  | 3 |  | (6) |  | 5 |  | (8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrealized Gains / (Losses) Included in OCI, Assets | 15 |  | 7 |  | 102 |  | 51 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13 |  |  |  | 26 |  | 7 |  | (6) |  |  |  | (6) |  |  |  |  |  | 1 |  | 1 |  | (4) |  | 5 |  | (3) |  | 10 |  |  |  |  |  |  | 3 |  | 2 |  | 4 |  | 2 |  |  |  |  |  |  |  | 3 |  | 8 |  | 9 |  | 28 |  | (3) |  |  |  | (2) |  |  |  | 10 |  | (7) |  | 73 |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 | (1)
Foreign Exchange Recognized in OCI or Earnings, Assets | (3) |  | (11) |  |  |  | (8) |  |  |  |  |  |  |  |  |  | (1) |  |  |  |  |  | (2) |  | 1 |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (2) |  |  |  | (2) |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  |  |  | (9) |  |  |  | (9) |  |  |  |  |  |  |  |  |  |  |  | (1) |  |  |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchases, Assets | 57 |  | 25 |  | 64 |  | 57 |  |  |  |  |  |  |  |  |  | 7 | 4 |  | 13 | 7 |  | 16 |  | 1 |  | 15 |  | 11 |  | 28 |  |  |  | 28 |  |  |  |  |  |  |  | 1 |  |  |  | 4 |  |  |  | 11 |  |  |  |  |  |  |  |  |  | 1 |  |  | 9 |  |  |  |  |  |  |  |  |  | 5 |  |  |  | 7 |  |  |  |  |  |  |  |  |  | 2 |  | 8 |  | 4 |  | 9 |  | 4 |  |  |  | 4 |  |  |  |  | 2 |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuances, Assets |  |  |  |  |  |  | 13 |  |  |  |  |  |  |  |  | 12 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Settlements, Assets | (110) |  | (99) |  | (196) |  | (273) |  | (71) | (73) | (131) | (157) |  |  |  |  | (3) | (3) |  | (9) | (5) |  | (15) |  | (2) |  | (16) |  | (35) |  | (2) |  | (2) |  | (3) |  | (4) |  |  |  |  |  | (1) |  | (5) |  | (6) |  | (7) |  | (11) |  | (2) |  | (2) | (4) |  | (5) |  |  |  |  |  |  |  | (1) |  | (2) | (3) |  | (2) | (4) |  | (4) |  | (9) |  | (33) |  |  |  |  |  |  |  | (3) |  | (2) |  | (1) |  | (8) |  | (10) |  | (3) |  | (1) |  | (3) |  | (2) |  | (2) | (3) | (3) | (5) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales, Assets | (312) |  | (31) |  | (540) |  | (48) |  | (2) | (2) | (2) | (2) |  |  |  |  | (3) |  |  | (3) |  |  | (115) |  |  |  | (138) |  | (12) |  |  |  |  |  |  |  |  |  |  |  |  |  | (1) |  | (1) |  | (18) |  | (1) |  | (19) |  | (15) |  |  | (15) |  |  |  |  | (2) |  |  | (2) |  | (8) |  | (1) | (8) |  | (1) | (7) |  | (6) |  | (10) |  | (8) |  | (75) |  |  |  | (75) |  |  |  | (50) |  | (1) |  | (252) |  | (2) |  | (36) |  |  |  | (36) |  |  |  |  | (1) |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transfers into Level 3, Assets | 72 | [1] | 165 | [1] | 103 | [1] | 207 | [1] |  |  |  |  |  |  |  |  |  |  |  |  | 7 | [1] | 14 | [1] | 82 | [1] | 14 | [1] | 88 | [1] | 6 | [1] |  |  | 12 | [1] | 4 | [1] | 4 | [1] | 4 | [1] |  |  | 26 | [1] | 3 | [1] | 26 | [1] | 8 | [1] | 1 | [1] |  | 3 | [1] |  |  |  |  |  |  |  |  | 5 | [1] |  | 5 | [1] |  | 4 | [1] | 46 | [1] | 10 | [1] | 48 | [1] | 2 | [1] | 22 | [1] | 14 | [1] | 37 | [1] | 4 | [1] | 11 | [1] | 6 | [1] | 13 | [1] | 3 | [1] | 1 | [1] | 5 | [1] | 2 | [1] |  |  |  |  | 3 | [1] | 4 | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transfers out of Level 3, Assets | (15) | [1] | (28) | [1] | (55) | [1] | (264) | [1] |  |  |  |  |  |  |  |  |  | (7) | [1] |  | (7) | [1] |  |  |  |  |  |  | (15) | [1] |  |  | (7) | [1] |  |  | (7) | [1] | (9) | [1] | (9) | [1] | (41) | [1] |  |  |  |  | (2) | [1] | (16) | [1] |  |  |  | (1) | [1] | (20) | [1] |  |  | (1) | [1] | (1) | [1] |  |  |  | (6) | [1] |  | (1) | [1] |  |  | (27) | [1] | (61) | [1] |  |  | (14) | [1] |  |  | (68) | [1] | (5) | [1] |  |  | (7) | [1] | (28) | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (2) | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending Balance, Fair Value Assets | 3,544 |  | 4,528 |  | 3,544 |  | 4,528 |  | 1,903 | 2,320 | 1,903 | 2,320 | 1,032 | 905 | 1,032 | 905 | 12 | 13 |  | 12 | 13 |  | 98 |  | 294 |  | 98 |  | 294 |  | 95 |  | 62 |  | 95 |  | 62 |  | 4 |  | 4 |  |  |  | 30 |  | 28 |  | 30 |  | 28 |  | 10 |  | 17 | 10 |  | 17 |  | 27 | 50 | 27 |  | 50 |  | 12 |  | 27 | 12 |  | 27 | 29 |  | 162 |  | 29 |  | 162 |  | 140 |  | 201 |  | 140 |  | 201 |  | 72 |  | 331 |  | 72 |  | 331 |  | 42 |  | 73 |  | 42 |  | 73 |  | 25 | 32 | 25 | 32 | 3 |  | 3 |  | 10 | 10 | 10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13 | 13
Change in Unrealized Gains (Losses) for the Period Included in Earnings for Assets still held, Assets | (82) |  | 113 |  | (32) |  | 378 |  | (49) | 68 | (10) | 296 | (44) | 38 | (45) | 58 |  |  |  |  |  |  | 2 |  |  |  | 5 |  |  |  |  |  |  |  | 1 |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 | 5 |  | 2 |  |  |  |  |  |  |  | 1 |  | (1) | 1 |  | 6 |  |  |  |  |  |  |  |  | 6 |  | 5 |  | 7 |  | 19 |  |  |  |  |  |  |  |  |  | 2 |  | 2 |  | 4 |  | (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning Balance, Fair Value Liabilities | 7,622 |  | 11,822 |  | 7,938 |  | 9,916 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 174 |  | 163 |  | 165 |  | 116 |  | 4,487 |  | 5,772 |  | 4,790 |  | 4,350 |  | 82 |  | 926 |  | 80 |  | 768 |  | (4) |  | (4) |  | (3) |  | (5) |  | 2,864 |  | 4,953 |  | 2,889 |  | 4,673 |  | 19 |  | 12 |  | 17 |  | 14 |  |  |
Realized Gains / (Losses), Liabilities | 443 |  | 218 |  | 463 |  | 605 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 443 |  | 218 |  | 463 |  | 605 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrealized Gains / (Losses) Included in Earnings, Liabilities | (1,154) |  | (78) |  | (1,290) |  | 2,123 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (16) |  | 39 |  | (11) |  | 78 |  | (1,202) |  | (116) |  | (1,505) |  | 1,307 |  |  |  | (6) |  | 2 |  | 152 |  |  |  | (1) |  | (1) |  |  |  | 62 |  | 2 |  | 221 |  | 584 |  | 2 |  | 4 |  | 4 |  | 2 |  |  |
Unrealized Gains / (Losses) Included in OCI, Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign Exchange Recognized in OCI or Earnings, Liabilities | (7) |  | 4 |  | (3) |  | 12 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (7) |  | 4 |  | (3) |  | 12 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchases, Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuances, Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Settlements, Liabilities | (519) |  | (480) |  | (723) |  | (1,169) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (443) |  | (218) |  | (463) |  | (605) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (76) |  | (262) |  | (260) |  | (564) |  |  |  |  |  |  |  |  |  |  |
Sales, Liabilities | (1,065) |  | (180) |  | (1,065) |  | (180) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (82) |  |  |  | (82) |  |  |  |  |  |  |  |  |  |  |  | (983) |  | (180) |  | (983) |  | (180) |  |  |  |  |  |  |  |  |  |  |
Transfers into Level 3, Liabilities |  |  | 1 | [1] |  |  | 1 | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 | [1] |  |  | 1 | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transfers out of Level 3, Liabilities |  | [1] |  | [1] |  | [1] |  | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  | [1] |  |
Ending Balance, Fair Value Liabilities | 5,320 |  | 11,308 |  | 5,320 |  | 11,308 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 151 |  | 206 |  | 151 |  | 206 |  | 3,285 |  | 5,657 |  | 3,285 |  | 5,657 |  |  |  | 920 |  |  |  | 920 |  | (4) |  | (4) |  | (4) |  | (4) |  | 1,867 |  | 4,513 |  | 1,867 |  | 4,513 |  | 21 |  | 16 |  | 21 |  | 16 |  |  |
Change in Unrealized Gains (Losses) for the Period Included in Earnings for Liabilities still held, Liabilities | $ (593) |  | $ 937 |  | $ (406) |  | $ 2,944 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (16) |  | $ 39 |  | $ (11) |  | $ 78 |  | $ (641) |  | $ 897 |  | $ (571) |  | $ 2,128 |  |  |  | $ (7) |  |  |  | $ 151 |  |  |  | $ 2 |  | $ 7 |  | $ 1 |  | $ 62 |  | $ 2 |  | $ 165 |  | $ 584 |  | $ 2 |  | $ 4 |  | $ 4 |  | $ 2 |  |  |
[1] | Transferred in and out at the end of the period.

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- Definition This item represents the amount of the total change in unrealized (holding) gains or losses for the period which are included in the statement of income (or changes in net assets) in trading revenues. Such unrealized (holding) gains or losses relate to those assets still held at the reporting date for which fair value is measured on a recurring basis using significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition This item represents the amount of the total change in unrealized (holding) gains or losses for the period which are included in the statement of income (or changes in net assets) in trading revenue. Such unrealized (holding) gains or losses relate to those liabilities still held at the reporting date for which fair value is measured on a recurring basis using significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Transfers into liabilities measured at fair value and categorized within Level 3 of the fair value hierarchy that have taken place during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) recognized in earnings, arising from assets measured at fair value on a recurring basis using unobservable inputs (level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Purchases that have taken place during the period in relation to assets measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Transfers into assets measured at fair value and categorized within Level 3 of the fair value hierarchy that have taken place during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Amount of gain (loss) recognized in earnings, arising from liabilities measured at fair value on a recurring basis using unobservable inputs (level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph c(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income, arising from liabilities measured at fair value on a recurring basis using unobservable inputs (level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph c(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Issues that have taken place during the period in relation to liabilities measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Purchases that have taken place during the period in relation to liabilities measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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