SEGMENT INFORMATION: Salon Locations (Details)	Dec. 31, 2015 salon
Franchisor Disclosure [Line Items]
Number of stores	9,355
Company-owned | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	6,928
Franchised | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	2,427
North American Value | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	8,282
North American Value | Company-owned | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	5,855
North American Value | Franchised | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	2,427
North American Premium | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	726
North American Premium | Company-owned | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	726
North American Premium | Franchised | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	0
International | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	347
International | Company-owned | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	347
International | Franchised | Operating Segments
Franchisor Disclosure [Line Items]
Number of stores	0