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Goodwill and Other Intangible Assets (Details 2) (USD $) In Millions, unless otherwise specified | 3 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Jun. 30, 2012
Goodwill and Intangible Asset Impairment |  |  |
Implied market control premium (in hundredths) | 35.60% | 64.50% |
Indefinite lived intangible assets impairment charge |  |  | $ 16.4
Finite lived intangible assets impairment charge |  |  | $ 39.1
Minimum |  |  |
Goodwill and Intangible Asset Impairment |  |  |
Weighted-average cost of capital rate (in hundredths) | 13.50% |  |
Maximum |  |  |
Goodwill and Intangible Asset Impairment |  |  |
Weighted-average cost of capital rate (in hundredths) | 15.50% |  |

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- Definition Weighted-average cost of capital inputs used to discount projected cash flows for the purpose of goodwill impairment testing. + References No definition available. + Details
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- Definition The percent at which the Company's aggregate fair value exceeds its market capitalization. + References No definition available. + Details
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- Details
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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