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Settlement Guarantee Management (Tables) | 6 Months Ended
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Mar. 31, 2014
Settlement Guarantee Management [Abstract] |
Schedule of Customer Collateral | The Company maintained collateral as follows:
| March 31, 2014 |  | September 30, 2013
| (in millions)
Cash equivalents | $ | 923 |  |  | $ | 866 |
Pledged securities at market value | 191 |  |  | 256 |
Letters of credit | 1,184 |  |  | 1,191 |
Guarantees | 1,372 |  |  | 1,411 |
Total | $ | 3,670 |  |  | $ | 3,724 |

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- Definition Schedule of Customer Collateral. + References No definition available. + Details
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