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v3.6.0.2

Income Taxes - Deferred Tax Assets and Liabilites (Details) - USD ($) $ in Millions | Sep. 30, 2016 | Sep. 30, 2015
--- | --- | ---
Tax Credit Carryforward [Line Items] |  |
Deferred Tax Assets, Tax Credit Carryforwards, Research | $ 0.1 |
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost | 4.3 | $ 3.2
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions | 1.9 | 2.7
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation | 2.0 | 2.3
Deferred Tax Assets, Operating Loss Carryforwards, Foreign | 2.0 | 2.3
Deferred Tax Assets, Operating Loss Carryforwards, State and Local | 4.9 | 4.3
Deferred Tax Assets, Operating Loss Carryforwards, Domestic | 12.4 | 8.6
Deferred Tax Assets, Intangible Assets | 8.3 | 4.6
Deferred Tax Assets, Equity Method Investments | 0.0 | 0.2
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts | 1.6 | 2.4
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax | 1.4 | 1.0
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits | 3.3 | 1.9
Deferred Tax Assets, Other | 1.8 | 1.3
Deferred Tax Assets, Gross | 43.9 | 34.8
Deferred Tax Assets, Valuation Allowance | (3.6) | (3.2)
Deferred Tax Assets, Net of Valuation Allowance | 40.3 | 31.6
Deferred Tax Liabilities, Unrealized Gains on Trading Securities | 1.3 | 1.0
Deferred Tax Liabilities, Prepaid Expenses | 1.9 | 1.1
Deferred Tax Liabilities, Property, Plant and Equipment | 2.6 | 1.3
Deferred Tax Liabilities, Gross | 5.8 | 3.4
Deferred tax assets, Net | $ 34.5 | $ 28.2

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from equity method investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=51675352&loc=d3e28680-109314 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 + Details
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