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v3.23.1

Settlement Guarantee Management (Tables) | 6 Months Ended
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Mar. 31, 2023
Settlement Guarantee Management [Abstract] |
Schedule of Customer Collateral | The Company held the following collateral to manage settlement exposure:
| March 31, 2023 |  | September 30, 2022
| (in millions)
Restricted cash and restricted cash equivalents | $ | 2,739 |  |  | $ | 2,342 |
Pledged securities at market value | 294 |  |  | 213 |
Letters of credit | 1,638 |  |  | 1,582 |
Guarantees | 1,068 |  |  | 950 |
Total | $ | 5,739 |  |  | $ | 5,087 |

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- Definition Disclosure - Settlement Guarantee Management [Abstract] + References No definition available. + Details
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