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Employee Benefit Plans (Information On Pension Plans) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2016
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | $ 0.4 | $ 0.4 | $ 0.2
Interest cost | 2.7 | 2.7 | 3.1
Fair value of plan assets, beginning of year | 184.8 |  |
Fair value of plan assets, end of year | 185.1 | 184.8 |
Deferred charges and other | 231.8 | 45.0 |
Other long-term liabilities | 121.4 | 71.2 |
Accumulated other comprehensive loss | (235.8) | 309.0 |
Non U.S. [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 2.0 | 2.5 | 2.0
Interest cost | 3.6 | 3.3 | 4.2
Pension Benefit [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Benefit obligation, beginning of year | 75.3 | 79.5 |
Service cost | 0.4 | 0.4 |
Interest cost | 2.7 | 2.7 |
Actuarial (gain) loss | (4.2) | (3.4) |
Curtailments |  |  |
Benefits paid | (3.7) | (3.9) |
Foreign currency exchange rate changes |  |  |
Benefit obligation, end of year | 70.5 | 75.3 | 79.5
Fair value of plan assets, beginning of year | 68.9 | 63.9 |
Actual return on plan assets | 3.7 | 7.4 |
Employer contributions | 0.4 | 1.5 |
Benefits paid | (3.7) | (3.9) |
Foreign currency exchange rate changes |  |  |
Fair value of plan assets, end of year | 69.3 | 68.9 | 63.9
Funded Status | (1.2) | (6.4) |
Deferred charges and other | 0.1 |  |
Other accrued expenses | 0.4 | 0.4 |
Other long-term liabilities | 0.9 | 6.0 |
Accumulated other comprehensive loss | $ 7.5 | $ 12.0 |
Weighted average assumptions |  |  |
Discount rate | 3.70% | 3.70% |
Expected return on plan assets | 7.00% | 7.00% |
Rate of compensation increase |  |  |
Pension Benefit [Member] | Non U.S. [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Benefit obligation, beginning of year | $ 149.8 | $ 162.6 |
Service cost | 2.0 | 2.5 |
Interest cost | 3.6 | 3.3 |
Actuarial (gain) loss | 1.5 | (18.2) |
Curtailments |  | (0.3) |
Benefits paid | (5.3) | (6.7) |
Foreign currency exchange rate changes | (2.7) | 6.6 |
Benefit obligation, end of year | 148.9 | 149.8 | 162.6
Fair value of plan assets, beginning of year | 115.9 | 112.6 |
Actual return on plan assets | 1.9 | (1.4) |
Employer contributions | 5.6 | 7.0 |
Benefits paid | (5.3) | (6.8) |
Foreign currency exchange rate changes | (2.3) | 4.5 |
Fair value of plan assets, end of year | 115.8 | 115.9 | $ 112.6
Funded Status | (33.1) | (33.9) |
Deferred charges and other | 3.2 | 0.2 |
Other accrued expenses | 0.4 | 0.3 |
Other long-term liabilities | 35.9 | 33.8 |
Accumulated other comprehensive loss | $ 35.8 | $ 34.1 |
Pension Benefit [Member] | Minimum [Member] | Non U.S. [Member] |  |  |
Weighted average assumptions |  |  |
Discount rate | 1.00% | 1.13% |
Expected return on plan assets | 1.00% | 1.13% |
Rate of compensation increase | 2.25% | 1.37% |
Pension Benefit [Member] | Maximum [Member] | Non U.S. [Member] |  |  |
Weighted average assumptions |  |  |
Discount rate | 8.30% | 7.50% |
Expected return on plan assets | 3.70% | 4.13% |
Rate of compensation increase | 7.00% | 7.00% |

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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=112275985&loc=d3e4179-114921 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(01) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(ii) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e2709-114920 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
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