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Commitments and Contingencies - Phantom (Details) (Tax Year 2008, USD $) In Millions, unless otherwise specified | 1 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Oct. 31, 2014 Selling and Administrative Costs | Oct. 31, 2014 Other Income
Gain Contingencies |  |  |
Recovery of excessive taxes and interest | $ 0.7 | $ 0.6 | $ 0.1

X
- Details
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Data Type: | xbrli:stringItemType
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- Definition Amount of judgment or settlement awarded to (against) the entity in respect of litigation. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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