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Accumulated Other Comprehensive Loss | 12 Months Ended
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Sep. 30, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Comprehensive Income (Loss) Note [Text Block] | Accumulated Other Comprehensive Loss Accumulated other comprehensive loss is presented below.
| Foreign currency translation |  | Minimum pension liability, net of tax |  | Derivative instruments, net of tax |  | Total
| (in millions)
Balance at September 30, 2016 | $ | (6.1 | ) |  | $ | (57.7 | ) |  | $ | (4.5 | ) |  | $ | (68.3 | )
Other comprehensive income before reclassifications | 2.8 |  |  | 8.3 |  |  | 3.0 |  |  |
Amounts reclassified out of accumulated other comprehensive loss | — |  |  | 2.4 |  |  | — |  |  |
Other comprehensive income | 2.8 |  |  | 10.7 |  |  | 3.0 |  |  | 16.5 |
Balance at September 30, 2017 | $ | (3.3 | ) |  | $ | (47.0 | ) |  | $ | (1.5 | ) |  | $ | (51.8 | )

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
Name: | us-gaap_ComprehensiveIncomeNoteTextBlock
Namespace Prefix: | us-gaap_
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