Acquisitions (Details) (Essential Salon Products, Inc., USD $) In Millions, unless otherwise specified	0 Months Ended
	May 31, 2013
Essential Salon Products, Inc.
Acquisitions
Cost of acquisition	$ 15.7
Intangible assets subject to amortization	9.1
Goodwill expected to be deducted for tax purposes	$ 3.2
Period from the acquisition date within which final valuation of the assets acquired and liabilities assumed will be completed	12 months