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v3.6.0.2

Acquisitions and Disposals (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2014 | Jan. 01, 2015
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Gross Profit | $ 178.6 | $ 175.0 | $ 166.1 | $ 151.3 | $ 178.7 | $ 151.6 | $ 156.5 | $ 137.5 | $ 671.0 | $ 624.3 | $ 490.9 |
Net income | $ 16.8 | $ 14.6 | $ 14.5 | $ 8.8 | $ 21.1 | $ 12.2 | $ 13.0 | $ 9.4 | $ 54.7 | $ 55.7 | $ 19.3 |
Net basic earnings per share | $ 0.91 | $ 0.79 | $ 0.77 | $ 0.47 | $ 1.12 | $ 0.64 | $ 0.68 | $ 0.50 | $ 2.94 | $ 2.94 | $ 1.01 |
Net diluted earnings per share | $ 0.90 | $ 0.78 | $ 0.76 | $ 0.46 | $ 1.09 | $ 0.62 | $ 0.67 | $ 0.49 | $ 2.90 | $ 2.87 | $ 0.98 |
Business Combination, Consideration Transferred |  |  |  |  |  |  |  |  | $ 45.0 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents | $ 24.9 |  |  |  |  |  |  |  | 24.9 |  |  |
Business Combination, Acquired Receivables, Fair Value | 151.6 |  |  |  |  |  |  |  | 151.6 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent | 5.7 |  |  |  |  |  |  |  | 5.7 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets | 4.8 |  |  |  |  |  |  |  | 4.8 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities | 136.0 |  |  |  |  |  |  |  | 136.0 |  |  |
Gain on acquisition | 6.2 | $ 0.0 | $ 0.0 | $ 0.0 |  |  |  |  | 6.2 | $ 0.0 | $ 0.0 |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  |  |  |  |  |  |  |  | 8.6 |  |  |
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual |  |  |  |  |  |  |  |  | 0.1 |  |  |
Goodwill | 47.5 |  |  |  | $ 47.5 |  |  |  | 47.5 | 47.5 |  |
Deferred consideration payable related to acquisitions |  |  |  |  |  |  |  |  | 0.0 | $ 5.0 | $ 0.0 |
G.X. Clarke (INTL FCStone Partners) [Member] |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Present Value of Estimated Total Purchase Price | 27.5 |  |  |  |  |  |  |  | 27.5 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net | 25.9 |  |  |  |  |  |  |  | 25.9 |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill | 1.5 |  |  |  |  |  |  |  | 1.5 |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 1.5 |  |  |  |  |  |  |  | 1.5 |  |  | $ 0.1
Forward Insight Commodities Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Present Value of Estimated Total Purchase Price | 0.5 |  |  |  |  |  |  |  | 0.5 |  |  |
Customer Relationships [Member] | Forward Insight Commodities [Member] |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived Intangible Assets Acquired |  |  |  |  |  |  |  |  | 0.5 |  |  |
G.X. Clarke (INTL FCStone Partners) [Member] |  |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Escrow Deposit | 10.0 |  |  |  |  |  |  |  | 10.0 |  |  |
Adjustment Escrow | 5.0 |  |  |  |  |  |  |  | 5.0 |  |  |
Indemnity Escrow | 5.0 |  |  |  |  |  |  |  | 5.0 |  |  |
Deferred consideration payable related to acquisitions |  |  |  |  |  |  |  |  | 5.0 |  |  |
Business Acquisition, Contingent Consideration, Potential Cash Payment, Year One | 0.5 |  |  |  |  |  |  |  | 0.5 |  |  |
After-tax net income over year one |  |  |  |  |  |  |  |  | 5.0 |  |  |
Business Acquisition, Contingent Consideration, Potential Cash Payment Year Three | $ 1.0 |  |  |  |  |  |  |  | 1.0 |  |  |
After-tax net income over earn-out period |  |  |  |  |  |  |  |  | $ 30.0 |  |  |

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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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