The following table provides additional information with respect to the Card Member loans and receivables modified as TDRs, which are not significant for ICS and GCS, during the years ended December 31:
| 2013 | Aggregated | |||||
| (Accounts in thousands, | Number of | Outstanding | ||||
| Dollars in millions) | Accounts | Balances(a,b) | ||||
| Troubled Debt Restructurings: | ||||||
| U.S. Card Services ― | ||||||
| Card Member Loans | 60 | $ | 448 | |||
| U.S. Card Services ― | ||||||
| Card Member Receivables | 20 | 247 | ||||
| Total | 80 | $ | 695 | |||
| 2012 | Aggregated | |||||
| (Accounts in thousands, | Number of | Outstanding | ||||
| Dollars in millions) | Accounts | Balances(a,b) | ||||
| Troubled Debt Restructurings: | ||||||
| U.S. Card Services ― | ||||||
| Card Member Loans | 106 | $ | 779 | |||
| U.S. Card Services ― | ||||||
| Card Member Receivables | 37 | 425 | ||||
| Total | 143 | $ | 1,204 | |||
| 2011 | Aggregated | |||||
| (Accounts in thousands, | Number of | Outstanding | ||||
| Dollars in millions) | Accounts | Balances(a,b) | ||||
| Troubled Debt Restructurings: | ||||||
| U.S. Card Services ― | ||||||
| Card Member Loans | 147 | $ | 1,110 | |||
| U.S. Card Services ― | ||||||
| Card Member Receivables | 50 | 402 | ||||
| Total | 197 | $ | 1,512 | |||