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Employee Benefit Plans (Tables) | 9 Months Ended
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Jun. 30, 2018
Employee Benefit Plans [Abstract] |
Components Of Net Periodic Benefit Cost |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Three Month Periods Ended |  | Nine Month Periods Ended
﻿(in millions) |  | June 30, 2018 |  | June 30, 2017 |  | June 30, 2018 |  | June 30, 2017
﻿Service cost |  | $ | 0.5 |  | $ | 0.7 |  | $ | 1.5 |  | $ | 2.0
﻿Interest cost |  |  | 0.5 |  |  | 0.4 |  |  | 1.4 |  |  | 1.1
﻿Expected return on assets |  |  | (0.4) |  |  | (0.4) |  |  | (1.1) |  |  | (1.0)
﻿Recognized net actuarial loss |  |  | 0.3 |  |  | 0.5 |  |  | 0.8 |  |  | 1.6
﻿Net periodic benefit cost |  | $ | 0.9 |  | $ | 1.2 |  | $ | 2.6 |  | $ | 3.7
﻿Weighted average assumptions |  |  |  |  |  |  |  |  |  |  |  |
﻿Discount rate |  | 1.13 - 7.50% |  | 1.00 - 8.68% |  | 1.13 - 7.50% |  | 1.00 - 8.68%
﻿Expected return on plan assets |  | 1.13 - 3.50% |  | 1.00 - 3.50% |  | 1.13 - 3.50% |  | 1.00 - 3.50%
﻿Rate of compensation increase |  | 1.37 - 7.00% |  | 2.25 - 7.00% |  | 1.37 - 7.00% |  | 2.25 - 7.00%
﻿
Amounts Reclassified From Accumulated Other Comprehensive Loss Associated With Employee Benefit Plan Costs |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Three Month Periods Ended |  | Nine Month Periods Ended
﻿(in millions) |  | June 30, 2018 |  | June 30, 2017 |  | June 30, 2018 |  | June 30, 2017
﻿Cost of goods sold |  | $ | 0.1 |  | $ | 0.3 |  | $ | 0.4 |  | $ | 1.0
﻿Selling expenses |  |  | 0.1 |  |  | 0.2 |  |  | 0.3 |  |  | 0.5
﻿General and administrative expenses |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |  |  | 0.2
﻿Amounts reclassified from AOCI to continuing operations |  | $ | 0.3 |  | $ | 0.6 |  | $ | 0.8 |  | $ | 1.7
﻿Amounts reclassified from AOCI to discontinued operations |  | $ | 0.5 |  | $ | 0.8 |  | $ | 1.6 |  | $ | 2.3
﻿

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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