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Income Taxes (Details Textual) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
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Aug. 31, 2014
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Aug. 31, 2013
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Aug. 31, 2014
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Aug. 31, 2013
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Feb. 28, 2014
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Jun. 05, 2013
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| Income Tax Disclosure [Abstract] | ||||||
| Effective tax rate | 32.20% | 4.10% | 32.40% | 5.70% | ||
| Preexisting equity interest | 50.00% | |||||
| Gain on remeasurement to fair value of preexisting equity interest | $ 0 | $ 1,642.0 | $ 0 | $ 1,642.0 | ||
| Recognition of tax benefits | 6.6 | 6.6 | ||||
| Impairment of goodwill | $ 278.7 | $ 278.7 | $ 278.7 | |||
| X | ||||||||||
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- Definition
Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination. No definition available.
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| X | ||||||||||
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- Definition
In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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