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Accumulated Other Comprehensive Loss | 3 Months Ended
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Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | Accumulated other comprehensive loss is presented below.
| Pension, net of tax |  | Foreign currency translation |  | Total
| (in millions)
Balance at September 30, 2018 | $ | (26.5 | ) |  | $ | (6.3 | ) |  | $ | (32.8 | )
Current period other comprehensive income (loss) | 0.4 |  |  | (1.2 | ) |  | (0.8 | )
Balance at December 31, 2018 | $ | (26.1 | ) |  | $ | (7.5 | ) |  | $ | (33.6 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580 + Details
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