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Other Operating Income, Net | 12 Months Ended
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Sep. 30, 2018
Component of Operating Income [Abstract] |
Other Operating Income, Net | Note 19 — Other Operating Income, Net Other operating income, net, comprises the following:
| 2018 |  | 2017 |  | 2016
Finance charges | $ | 16.4 |  |  | $ | 11.8 |  |  | $ | 15.2 |
AFUDC associated with pipeline projects | — |  |  | 5.5 |  |  | 3.3 |
Interest and interest-related income | 3.2 |  |  | 1.7 |  |  | 0.2 |
Utility non-tariff service income | 2.8 |  |  | 1.5 |  |  | 2.6 |
Loss on private equity partnership investment | — |  |  | (11.0 | ) |  | — |
Gains (losses) on sales of fixed assets, net | 5.3 |  |  | (3.9 | ) |  | 3.3 |
Other, net | 3.6 |  |  | 4.9 |  |  | (2.2 | )
Total other operating income, net | $ | 31.3 |  |  | $ | 10.5 |  |  | $ | 22.4 |

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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