|
Fair Value Disclosures (Details) (USD $)
|
Jun. 30, 2012
|
Dec. 31, 2011
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||
| Fair Value, Assets, Level 1 to Level 2 Transfers, Amount | $ 1,740,000,000 | |||||||||
| Assets: | ||||||||||
| Receivables under securities borrowed transactions | 500,000,000 | 259,000,000 | ||||||||
| Derivative contracts | 28,072,000,000 | 35,013,000,000 | ||||||||
| Available-for-sale, fair value | 699,000,000 | [1] | 694,000,000 | |||||||
| Total Investment securities | 152,000,000 | 244,000,000 | ||||||||
| Liabilities: | ||||||||||
| Payables under repurchase agreements | 90,533,000,000 | 85,652,000,000 | ||||||||
| Long-term borrowings | 30,803,000,000 | 30,325,000,000 | ||||||||
| Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount | 350,000,000 | |||||||||
| Fair Value, Assets, Level 2 to Level 1 Transfers, Amount | 785,000,000 | |||||||||
| Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount | 40,000,000 | |||||||||
|
Non-qualifying Investment Securities [Member]
|
||||||||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||||||||
| Fair Value, Assets, Level 1 to Level 2 Transfers, Amount | 640,000,000 | |||||||||
| Liabilities: | ||||||||||
| Fair Value, Assets, Level 2 to Level 1 Transfers, Amount | 535,000,000 | |||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 1
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 3,801,000,000 | 1,796,000,000 | ||||||||
| Receivables under resale agreements | 0 | 0 | ||||||||
| Receivables under securities borrowed transactions | 0 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 79,602,000,000 | 66,238,000,000 | ||||||||
| Derivative contracts | 1,997,000,000 | [2] | 1,810,000,000 | [2] | ||||||
| Available-for-sale, fair value | 404,000,000 | 398,000,000 | ||||||||
| Investment securities non-qualifying | 2,489,000,000 | 2,624,000,000 | ||||||||
| Total Investment securities | 2,893,000,000 | 3,022,000,000 | ||||||||
| Securities received as collateral | 15,972,000,000 | 13,058,000,000 | ||||||||
| Loans, Notes and Mortgages at Fair Value | 0 | 0 | ||||||||
| Other assets | 0 | 0 | ||||||||
| Liabilities: | ||||||||||
| Payables under repurchase agreements | 0 | 0 | ||||||||
| Short-term borrowings | 0 | 0 | ||||||||
| Trading liabilities, excluding derivative contracts | 55,028,000,000 | 42,931,000,000 | ||||||||
| Derivative contracts | 1,727,000,000 | [2] | 1,419,000,000 | [2] | ||||||
| Obligation to return securities received as collateral | 15,972,000,000 | 13,058,000,000 | ||||||||
| Other payables - interest and other | 0 | 0 | ||||||||
| Long-term borrowings | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 2
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 2,061,000,000 | 2,792,000,000 | ||||||||
| Receivables under resale agreements | 90,533,000,000 | 85,652,000,000 | ||||||||
| Receivables under securities borrowed transactions | 500,000,000 | 259,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 65,349,000,000 | 61,171,000,000 | ||||||||
| Derivative contracts | 675,105,000,000 | [2] | 722,108,000,000 | [2] | ||||||
| Available-for-sale, fair value | 287,000,000 | 249,000,000 | ||||||||
| Investment securities non-qualifying | 780,000,000 | 328,000,000 | ||||||||
| Total Investment securities | 1,067,000,000 | 577,000,000 | ||||||||
| Securities received as collateral | 563,000,000 | 658,000,000 | ||||||||
| Loans, Notes and Mortgages at Fair Value | 1,046,000,000 | 596,000,000 | ||||||||
| Other assets | 0 | 0 | ||||||||
| Liabilities: | ||||||||||
| Payables under repurchase agreements | 48,663,000,000 | 34,235,000,000 | ||||||||
| Short-term borrowings | 3,816,000,000 | 5,908,000,000 | ||||||||
| Trading liabilities, excluding derivative contracts | 13,180,000,000 | 10,438,000,000 | ||||||||
| Derivative contracts | 680,654,000,000 | [2] | 724,713,000,000 | [2] | ||||||
| Obligation to return securities received as collateral | 563,000,000 | 658,000,000 | ||||||||
| Other payables - interest and other | 131,000,000 | 163,000,000 | ||||||||
| Long-term borrowings | 29,334,000,000 | 28,139,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 3
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | 0 | ||||||||
| Receivables under resale agreements | 0 | 0 | ||||||||
| Receivables under securities borrowed transactions | 0 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 9,250,000,000 | 10,055,000,000 | ||||||||
| Derivative contracts | 8,001,000,000 | [2] | 10,110,000,000 | [2] | ||||||
| Available-for-sale, fair value | 8,000,000 | 47,000,000 | ||||||||
| Investment securities non-qualifying | 333,000,000 | 574,000,000 | ||||||||
| Total Investment securities | 341,000,000 | 621,000,000 | ||||||||
| Securities received as collateral | 0 | 0 | ||||||||
| Loans, Notes and Mortgages at Fair Value | 1,776,000,000 | 1,726,000,000 | ||||||||
| Other assets | 1,263,000,000 | 1,349,000,000 | ||||||||
| Liabilities: | ||||||||||
| Payables under repurchase agreements | 0 | 0 | ||||||||
| Short-term borrowings | 0 | 0 | ||||||||
| Trading liabilities, excluding derivative contracts | 62,000,000 | 113,000,000 | ||||||||
| Derivative contracts | 4,587,000,000 | [2] | 5,615,000,000 | [2] | ||||||
| Obligation to return securities received as collateral | 0 | 0 | ||||||||
| Other payables - interest and other | 2,000,000 | 10,000,000 | ||||||||
| Long-term borrowings | 1,469,000,000 | 2,186,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 3 | Equity-linked structured notes
|
||||||||||
| Liabilities: | ||||||||||
| Long-term borrowings | 1,700,000,000 | |||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 3 | Asset-backed Securities, Collateralized Debt Obligations and Other Mortgage Products [Member]
|
||||||||||
| Assets: | ||||||||||
| Derivative contracts | 2,400,000,000 | [2] | ||||||||
| Liabilities: | ||||||||||
| Derivative contracts | 1,600,000,000 | [2] | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 3 | Other credit derivatives
|
||||||||||
| Assets: | ||||||||||
| Derivative contracts | 3,100,000,000 | [2] | ||||||||
| Liabilities: | ||||||||||
| Derivative contracts | 700,000,000 | |||||||||
|
Fair Value, Measurements, Recurring [Member] | Level 3 | Equity, currency, interest rate and commodity derivatives
|
||||||||||
| Assets: | ||||||||||
| Derivative contracts | 4,600,000,000 | |||||||||
| Liabilities: | ||||||||||
| Derivative contracts | 3,300,000,000 | |||||||||
|
Fair Value, Measurements, Recurring [Member] | Netting
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | [3] | 0 | [3] | ||||||
| Receivables under resale agreements | 0 | [3] | 0 | [3] | ||||||
| Receivables under securities borrowed transactions | 0 | [3] | 0 | [3] | ||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
| Derivative contracts | (657,031,000,000) | [2],[3] | (699,015,000,000) | [2],[3] | ||||||
| Available-for-sale, fair value | 0 | [3] | 0 | [3] | ||||||
| Investment securities non-qualifying | 0 | [3] | 0 | [3] | ||||||
| Total Investment securities | 0 | [3] | 0 | [3] | ||||||
| Securities received as collateral | 0 | [3] | 0 | [3] | ||||||
| Loans, Notes and Mortgages at Fair Value | 0 | [3] | 0 | [3] | ||||||
| Other assets | 0 | [3] | 0 | [3] | ||||||
| Liabilities: | ||||||||||
| Payables under repurchase agreements | 0 | [3] | 0 | [3] | ||||||
| Short-term borrowings | 0 | [3] | 0 | [3] | ||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
| Derivative contracts | (662,709,000,000) | [2],[3] | (705,508,000,000) | [2],[3] | ||||||
| Obligation to return securities received as collateral | 0 | [3] | 0 | [3] | ||||||
| Other payables - interest and other | 0 | [3] | 0 | [3] | ||||||
| Long-term borrowings | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 5,862,000,000 | 4,588,000,000 | ||||||||
| Receivables under resale agreements | 90,533,000,000 | 85,652,000,000 | ||||||||
| Receivables under securities borrowed transactions | 500,000,000 | 259,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 154,201,000,000 | 137,464,000,000 | ||||||||
| Derivative contracts | 28,072,000,000 | [2] | 35,013,000,000 | [2] | ||||||
| Available-for-sale, fair value | 699,000,000 | 694,000,000 | ||||||||
| Investment securities non-qualifying | 3,602,000,000 | 3,526,000,000 | ||||||||
| Total Investment securities | 4,301,000,000 | 4,220,000,000 | ||||||||
| Securities received as collateral | 16,535,000,000 | 13,716,000,000 | ||||||||
| Loans, Notes and Mortgages at Fair Value | 2,822,000,000 | 2,322,000,000 | ||||||||
| Other assets | 1,263,000,000 | 1,349,000,000 | ||||||||
| Liabilities: | ||||||||||
| Payables under repurchase agreements | 48,663,000,000 | 34,235,000,000 | ||||||||
| Short-term borrowings | 3,816,000,000 | 5,908,000,000 | ||||||||
| Trading liabilities, excluding derivative contracts | 68,270,000,000 | 53,482,000,000 | ||||||||
| Derivative contracts | 24,259,000,000 | [2] | 26,239,000,000 | [2] | ||||||
| Obligation to return securities received as collateral | 16,535,000,000 | 13,716,000,000 | ||||||||
| Other payables - interest and other | 133,000,000 | 173,000,000 | ||||||||
| Long-term borrowings | 30,803,000,000 | 30,325,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 20,285,000,000 | 10,868,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 2,038,000,000 | 1,230,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 22,323,000,000 | 12,098,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 214,000,000 | 125,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 214,000,000 | 125,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 17,012,000,000 | 15,911,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 1,307,000,000 | 643,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 18,319,000,000 | 16,554,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 8,094,000,000 | 6,927,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 9,000,000 | 52,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 8,103,000,000 | 6,979,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 120,000,000 | 89,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 9,000,000 | 16,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 129,000,000 | 105,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 17,285,000,000 | 15,603,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 1,335,000,000 | 1,373,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 18,620,000,000 | 16,976,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals, money markets and other | Level 1
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 446,000,000 | 549,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals, money markets and other | Level 2
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 72,000,000 | 51,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals, money markets and other | Level 3
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 44,000,000 | 45,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals, money markets and other | Netting
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals, money markets and other | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Liabilities: | ||||||||||
| Trading liabilities, excluding derivative contracts | 562,000,000 | 645,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Level 1
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Level 2
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 88,000,000 | 295,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 11,686,000,000 | 13,027,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Level 3
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 2,106,000,000 | 3,962,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Netting
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | [3] | 0 | [3] | ||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate debt | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 88,000,000 | 295,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 13,792,000,000 | 16,989,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Level 1
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 143,000,000 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 32,731,000,000 | 28,026,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Level 2
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 1,723,000,000 | 1,757,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 3,445,000,000 | 1,871,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Level 3
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 389,000,000 | 342,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Netting
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | [3] | 0 | [3] | ||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Non-U.S. governments and agencies | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 1,866,000,000 | 1,757,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 36,565,000,000 | 30,239,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Level 1
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 3,658,000,000 | 1,796,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 30,094,000,000 | 22,183,000,000 | ||||||||
| Available-for-sale, fair value | 404,000,000 | 398,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Level 2
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 250,000,000 | 740,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 23,816,000,000 | 20,820,000,000 | ||||||||
| Available-for-sale, fair value | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Level 3
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | 0 | ||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
| Available-for-sale, fair value | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Netting
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 0 | [3] | 0 | [3] | ||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
| Available-for-sale, fair value | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | U.S. Government and agencies | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Securities segregated for regulatory purposes or deposited with clearing organizations | 3,908,000,000 | 2,536,000,000 | ||||||||
| Trading assets, excluding derivative contracts | 53,910,000,000 | 43,003,000,000 | ||||||||
| Available-for-sale, fair value | 404,000,000 | 398,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Level 1
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 15,700,000,000 | 14,962,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Level 2
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 8,546,000,000 | 5,860,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Level 3
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 185,000,000 | 179,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Netting
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Equities | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 24,431,000,000 | 21,001,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Level 1
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Level 2
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 4,109,000,000 | 4,519,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Level 3
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 34,000,000 | 99,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Netting
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Convertible debentures | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 4,143,000,000 | 4,618,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Level 1
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Level 2
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 89,000,000 | 89,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Level 3
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 228,000,000 | 227,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Netting
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Preferred stock | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 317,000,000 | 316,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Mortgages, mortgage-backed and asset-backed | Level 1
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Mortgages, mortgage-backed and asset-backed | Level 2
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 4,917,000,000 | 5,055,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Mortgages, mortgage-backed and asset-backed | Level 3
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 4,578,000,000 | 3,199,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Mortgages, mortgage-backed and asset-backed | Netting
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Mortgages, mortgage-backed and asset-backed | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 9,495,000,000 | 8,254,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals and money markets | Level 1
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 1,077,000,000 | 1,067,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals and money markets | Level 2
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 8,567,000,000 | 9,755,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals and money markets | Level 3
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 1,730,000,000 | 2,047,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals and money markets | Netting
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Municipals and money markets | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 11,374,000,000 | 12,869,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Physical commodities and other | Level 1
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Physical commodities and other | Level 2
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 174,000,000 | 175,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Physical commodities and other | Level 3
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Physical commodities and other | Netting
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Physical commodities and other | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Trading assets, excluding derivative contracts | 174,000,000 | 175,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-agency MBS | Level 1
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-agency MBS | Level 2
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 57,000,000 | 249,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-agency MBS | Level 3
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Non-agency MBS | Netting
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Non-agency MBS | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 57,000,000 | 249,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate ABS | Level 1
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 0 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate ABS | Level 2
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 230,000,000 | 0 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate ABS | Level 3
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 8,000,000 | 47,000,000 | ||||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate ABS | Netting
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | 0 | [3] | 0 | [3] | ||||||
|
Fair Value, Measurements, Recurring [Member] | Corporate ABS | Estimate of Fair Value, Fair Value Disclosure
|
||||||||||
| Assets: | ||||||||||
| Available-for-sale, fair value | $ 238,000,000 | $ 47,000,000 | ||||||||
|
||||||||||