|
Fair Value, Assets and Liabilities Measured on Recurring Basis Level 3 Reconciliation Breakout (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2013
|
Mar. 31, 2012
|
|
|
Trading Securities [Member]
|
||
| Assets: | ||
| Purchases | $ 390 | $ 405 |
| Sales | (520) | (463) |
| Issuances | 0 | 0 |
| Settlements | (11) | (12) |
| Purchases, sales, issuances and settlements, net | (141) | (70) |
|
Trading Securities [Member] | US States and Political Subdivisions [Member]
|
||
| Assets: | ||
| Purchases | 77 | 59 |
| Sales | (90) | (9) |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | (13) | 50 |
|
Trading Securities [Member] | Mortgage Backed Securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 3 |
| Sales | (1) | (46) |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | (1) | (43) |
|
Trading Securities [Member] | Collateralized loan and other debt obligations [Member]
|
||
| Assets: | ||
| Purchases | 249 | 190 |
| Sales | (323) | (250) |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | (74) | (60) |
|
Trading Securities [Member] | Corporate debt securities [Member]
|
||
| Assets: | ||
| Purchases | 58 | 81 |
| Sales | (83) | (46) |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | (25) | 35 |
|
Trading Securities [Member] | Total asset-backed securities [Member]
|
||
| Assets: | ||
| Purchases | 6 | 72 |
| Sales | (20) | (111) |
| Issuances | 0 | 0 |
| Settlements | (11) | (12) |
| Purchases, sales, issuances and settlements, net | (25) | (51) |
|
Trading Securities [Member] | Equity Securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | (3) | (1) |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | (3) | (1) |
|
Trading assets (excluding derivatives) [Member]
|
||
| Assets: | ||
| Purchases | 390 | 405 |
| Sales | (520) | (463) |
| Issuances | 0 | 0 |
| Settlements | (11) | (12) |
| Purchases, sales, issuances and settlements, net | (141) | (70) |
|
Trading assets (excluding derivatives) [Member] | Trading Account Assets Other [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | 0 | 0 |
|
Mortgages held for sale [Member]
|
||
| Assets: | ||
| Purchases | 102 | 111 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | (162) | (157) |
| Purchases, sales, issuances and settlements, net | (60) | (46) |
|
Loans Receivable [Member]
|
||
| Assets: | ||
| Purchases | 1 | 2 |
| Sales | 0 | 0 |
| Issuances | 117 | 0 |
| Settlements | (69) | 0 |
| Purchases, sales, issuances and settlements, net | 49 | 2 |
|
Mortgage servicing rights [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | (423) | 0 |
| Issuances | 935 | 1,776 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | 512 | 1,776 |
|
Derivatives [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | 97 | 121 |
| Sales | (66) | (174) |
| Issuances | 0 | 0 |
| Settlements | (287) | (1,314) |
| Purchases, sales, issuances and settlements, net | (256) | (1,367) |
|
Derivatives [Member] | Interest Rate Contract [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | 0 | 0 |
| Sales | 1 | (1) |
| Issuances | 0 | 0 |
| Settlements | (370) | (1,431) |
| Purchases, sales, issuances and settlements, net | (369) | (1,432) |
|
Derivatives [Member] | Commodity Contract [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | 1 | 5 |
| Sales | (1) | (7) |
| Issuances | 0 | 0 |
| Settlements | (23) | (5) |
| Purchases, sales, issuances and settlements, net | (23) | (7) |
|
Derivatives [Member] | Equity Contract [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | 99 | 115 |
| Sales | (67) | (165) |
| Issuances | 0 | 0 |
| Settlements | (32) | 53 |
| Purchases, sales, issuances and settlements, net | 0 | 3 |
|
Derivatives [Member] | Foreign Exchange Contract [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | 0 | 0 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | (2) | (5) |
| Purchases, sales, issuances and settlements, net | (2) | (5) |
|
Derivatives [Member] | Credit Contract [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | (3) | 1 |
| Sales | 1 | (1) |
| Issuances | 0 | 0 |
| Settlements | 140 | 74 |
| Purchases, sales, issuances and settlements, net | 138 | 74 |
|
Derivatives [Member] | Other Contract [Member]
|
||
| Assets and Liabilities: | ||
| Purchases | 0 | 0 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | 0 | 0 |
|
Other Assets [Member]
|
||
| Assets: | ||
| Purchases | 197 | 3 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | (9) | (16) |
| Purchases, sales, issuances and settlements, net | 188 | (13) |
|
Short sale liabilities [Member]
|
||
| Liabilities: | ||
| Purchases | 0 | 0 |
| Sales | (8) | 0 |
| Issuances | 0 | 0 |
| Settlements | 0 | 0 |
| Purchases, sales, issuances and settlements, net | (8) | 0 |
|
Other Liabilities Excluding Derivatives And Short Sale Liabilities [Member]
|
||
| Liabilities: | ||
| Purchases | 0 | (1) |
| Sales | 0 | 2 |
| Issuances | (3) | 0 |
| Settlements | 3 | 0 |
| Purchases, sales, issuances and settlements, net | 0 | 1 |
|
Available for sale Securities [Member]
|
||
| Assets: | ||
| Purchases | 1,264 | 3,366 |
| Sales | (121) | (30) |
| Issuances | 525 | 1,086 |
| Settlements | (1,583) | (3,292) |
| Purchases, sales, issuances and settlements, net | 85 | 1,130 |
|
Available for sale Securities [Member] | Debt Securities [Member]
|
||
| Assets: | ||
| Purchases | 1,264 | 3,366 |
| Sales | (121) | (26) |
| Issuances | 525 | 1,086 |
| Settlements | (1,574) | (3,081) |
| Purchases, sales, issuances and settlements, net | 94 | 1,345 |
|
Available for sale Securities [Member] | US States and Political Subdivisions [Member]
|
||
| Assets: | ||
| Purchases | 0 | 582 |
| Sales | (67) | 0 |
| Issuances | 75 | 588 |
| Settlements | (103) | (332) |
| Purchases, sales, issuances and settlements, net | (95) | 838 |
|
Available for sale Securities [Member] | Mortgage Backed Securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | (1) | 0 |
| Issuances | 0 | 0 |
| Settlements | (4) | (8) |
| Purchases, sales, issuances and settlements, net | (5) | (8) |
|
Available for sale Securities [Member] | Residential [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | 0 | (1) |
| Purchases, sales, issuances and settlements, net | 0 | (1) |
|
Available for sale Securities [Member] | Commercial [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | (1) | 0 |
| Issuances | 0 | 0 |
| Settlements | (4) | (7) |
| Purchases, sales, issuances and settlements, net | (5) | (7) |
|
Available for sale Securities [Member] | Collateralized loan and other debt obligations [Member]
|
||
| Assets: | ||
| Purchases | 402 | 550 |
| Sales | (14) | 0 |
| Issuances | 0 | 0 |
| Settlements | (93) | (226) |
| Purchases, sales, issuances and settlements, net | 295 | 324 |
|
Available for sale Securities [Member] | Corporate debt securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | 0 | (4) |
| Purchases, sales, issuances and settlements, net | 0 | (4) |
|
Available for sale Securities [Member] | Total asset-backed securities [Member]
|
||
| Assets: | ||
| Purchases | 862 | 2,234 |
| Sales | (39) | (26) |
| Issuances | 450 | 498 |
| Settlements | (1,374) | (2,511) |
| Purchases, sales, issuances and settlements, net | (101) | 195 |
|
Available for sale Securities [Member] | Auto loans and leases [Member]
|
||
| Assets: | ||
| Purchases | 351 | 1,835 |
| Sales | 0 | 0 |
| Issuances | 148 | 163 |
| Settlements | (725) | (1,747) |
| Purchases, sales, issuances and settlements, net | (226) | 251 |
|
Available for sale Securities [Member] | Home Equity Loans [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | (5) | 0 |
| Issuances | 0 | 0 |
| Settlements | 0 | (1) |
| Purchases, sales, issuances and settlements, net | (5) | (1) |
|
Available for sale Securities [Member] | Other asset-backed securities [Member]
|
||
| Assets: | ||
| Purchases | 511 | 399 |
| Sales | (34) | (26) |
| Issuances | 302 | 335 |
| Settlements | (649) | (763) |
| Purchases, sales, issuances and settlements, net | 130 | (55) |
|
Available for sale Securities [Member] | Equity Securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | 0 | (4) |
| Issuances | 0 | 0 |
| Settlements | (9) | (211) |
| Purchases, sales, issuances and settlements, net | (9) | (215) |
|
Available for sale Securities [Member] | Perpetual preferred securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | 0 | 0 |
| Issuances | 0 | 0 |
| Settlements | (9) | (210) |
| Purchases, sales, issuances and settlements, net | (9) | (210) |
|
Available for sale Securities [Member] | Other equity securities [Member]
|
||
| Assets: | ||
| Purchases | 0 | 0 |
| Sales | 0 | (4) |
| Issuances | 0 | 0 |
| Settlements | 0 | (1) |
| Purchases, sales, issuances and settlements, net | $ 0 | $ (5) |