Other Income (Expense), Net (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
|
| Accumulated other comprehensive income (loss) [Line Items] | ||||
| Income (Loss) from Equity Method Investments, Net of Dividends or Distributions | $ 0.0 | $ 0.3 | $ 0.0 | $ 1.0 |
| Foreign currency exchange (loss) gain, net | (0.5) | (0.6) | (0.8) | (1.4) |
| Other, net | (0.7) | (0.3) | (0.8) | (1.5) |
| Other income (expense), net | $ (1.2) | $ (0.6) | $ (1.6) | $ (1.9) |
| X | ||||||||||
- Definition The aggregate amount of other net nonoperating income (expense) amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities, recognized for the period. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|