|
Changes in Accumulated Other Comprehensive (Loss) Income (Details 1) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
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| Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] | ||||
| Other non-interest revenue | $ 601 | $ 577 | $ 1,705 | $ 1,781 |
| Interest expense on long-term debt and other | 373 | 440 | 1,163 | 1,320 |
| Other, net expense | 1,618 | 1,536 | 4,682 | 4,685 |
|
Reclassification out of accumulated other comprehensive income [Member] | Net Unrealized Investment Gains (Losses) on Investment Securities [Member]
|
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| Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] | ||||
| Other non-interest revenue | (36) | (109) | ||
| Income tax provision for other non-interest revenue | 13 | 40 | ||
| Other non-interest revenue, net of taxes | $ (23) | $ (69) | ||