|
Accounts Receivable and Loans (Details 6) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 30, 2013
Account
|
Sep. 30, 2012
Account
|
Sep. 30, 2013
Account
|
Sep. 30, 2012
Account
|
|
| Financing Receivable, Modifications [Line Items] | ||||
| Number of Accounts | 16,000,000 | 35,000,000 | 63,000,000 | 110,000,000 |
| Pre-Modification Outstanding Balance | $ 140 | $ 297 | $ 561 | $ 926 |
| Post-Modification Outstanding Balance | 140 | 293 | 557 | 907 |
|
Card Member Loans [Member] | U S Card Services [Member]
|
||||
| Financing Receivable, Modifications [Line Items] | ||||
| Number of Accounts | 12,000,000 | 26,000,000 | 47,000,000 | 82,000,000 |
| Pre-Modification Outstanding Balance | 91 | 193 | 357 | 600 |
| Post-Modification Outstanding Balance | 91 | 190 | 355 | 587 |
|
Card Member Receivables [Member] | U S Card Services [Member]
|
||||
| Financing Receivable, Modifications [Line Items] | ||||
| Number of Accounts | 4,000,000 | 9,000,000 | 16,000,000 | 28,000,000 |
| Pre-Modification Outstanding Balance | 49 | 104 | 204 | 326 |
| Post-Modification Outstanding Balance | $ 49 | $ 103 | $ 202 | $ 320 |