XML 62 R41.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Credit Facilities (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2016
Credit Facilities [Abstract] |
Schedule of Debt [Table Text Block] | The following table sets forth a listing of credit facilities, the current committed amounts, as of the report date, on the facilities, and outstanding borrowings on the facilities as well as indebtedness on a promissory note an on senior notes as of September 30, 2016 and 2015:
(in millions) |  |  |  |  |  |  |  |
Credit Facilities |  |  |  |  |  | Amounts Outstanding
| Borrower | Security | Renewal / Expiration Date |  | Total Commitment |  | September 30, 2016 |  | September 30, 2015
| INTL FCStone Inc. | Certain pledged shares of certain subsidiaries | March 18, 2019 |  | $ | 247.0 |  |  | $ | 136.5 |  |  | $ | 28.0 |
| INTL FCStone Financial | None | April 6, 2017 |  | 75.0 |  |  | — |  |  | — |
| INTL FCStone Financial | Commodity warehouse receipts | n/a |  | — |  |  | — |  |  | — |
| FCStone Merchants | Certain commodities assets | May 1, 2018 |  | 100.0 |  |  | 43.5 |  |  | 10.0 |
| INTL FCStone Ltd | None | October 27, 2017 |  | 25.0 |  |  | — |  |  | — |
|  |  |  |  | $ | 447.0 |  |  | 180.0 |  |  | 38.0 |
Note Payable to Bank |  |  |  |  |  |  |  |
| Monthly installments, due March 2020 and secured by certain equipment |  |  |  | 2.8 |  |  | 3.6 |
Senior Unsecured Notes |  |  |  |  |  |  |  |
| 8.50% senior notes, redeemed October 15, 2016 |  |  |  |  | 45.5 |  |  | 45.5 |
Total indebtedness |  |  |  |  |  | $ | 228.3 |  |  | $ | 87.1 |

X
- Definition Credit Facilities [Abstract] + References No definition available. + Details
Name: | intl_CreditFacilitiesAbstract
Namespace Prefix: | intl_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration