|
Details of Certain Consolidated Statements of Income Lines (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
|
| Details Of Certain Statements Of Income Lines Details [Abstract] | ||||
| Foreign currency conversion revenue | $ 223 | $ 220 | $ 655 | $ 643 |
| Delinquency fees | 172 | 156 | 503 | 476 |
| Service fees | 97 | 81 | 273 | 263 |
| Other commissions and fees | 118 | 124 | 357 | 357 |
| Total other commissions and fees | $ 610 | $ 581 | $ 1,788 | $ 1,739 |