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Recent Agreements (Details Textual) € in Millions, $ in Millions | 1 Months Ended
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Oct. 31, 2015 | Sep. 30, 2015 | May. 31, 2015 USD ($) | May. 31, 2015 EUR (€) | Apr. 30, 2015 | Dec. 31, 2014 | Oct. 31, 2013 USD ($) | Jul. 31, 2013
Montblanc [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term | 10 years |  |  |  |  |  |  |
French Connection [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term |  | 12 years |  |  |  |  |  |
Rochas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Payment for related inventory |  |  | $ 4.4 |  |  |  |  |
Abercrombie Fitch and Hollister [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term |  |  |  |  |  | 7 years |  |
Oscar De La Renta [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term |  |  |  |  |  |  | 12 years |
License entry fee |  |  |  |  |  |  | $ 5.0 |
Agent Provocateur [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term |  |  |  |  |  |  |  | 10 years 6 months
Shanghai Tang [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term |  |  |  |  |  |  |  | 12 years
Coach [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
License Agreement Term |  |  |  |  | 11 years |  |  |
Trademarks [Member] | Rochas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Acquired intangible assets with indefinite lives |  |  | 118.0 | € 106 |  |  |  |
Acquisition related expenses |  |  | 5.4 |  |  |  |  |
Fashion Trademarks [Member] | Rochas [Member] |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Acquisition related expenses |  |  | $ 21.0 |  |  |  |  |

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