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Other Expenses (Tables) | 9 Months Ended
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Jun. 30, 2019
Other Expenses [Abstract] |
Schedule of Other Operating Cost and Expense, by Component [Table Text Block] | Other expenses for the three and nine months ended June 30, 2019 and 2018 consisted of the following:
| Three Months Ended June 30, |  | Nine Months Ended June 30,
(in millions) | 2019 |  | 2018 |  | 2019 |  | 2018
Insurance | 0.9 |  |  | 0.7 |  |  | 2.6 |  |  | 1.9 |
Advertising, meetings and conferences | 1.2 |  |  | 1.0 |  |  | 4.1 |  |  | 5.3 |
Office supplies and printing | 0.5 |  |  | 0.5 |  |  | 1.5 |  |  | 1.3 |
Other clearing related expenses | 0.7 |  |  | 0.8 |  |  | 1.8 |  |  | 1.8 |
Other non-income taxes | 1.1 |  |  | 1.3 |  |  | 3.2 |  |  | 3.8 |
Other | 2.7 |  |  | 1.7 |  |  | 7.8 |  |  | 6.3 |
Total other expenses | $ | 7.1 |  |  | $ | 6.0 |  |  | $ | 21.0 |  |  | $ | 20.4 |

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- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
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