SEGMENT INFORMATION - Financial Information by Reportable Operating Segment (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Segment Reporting Information [Line Items]
Revenues	$ 447,707	$ 442,565	$ 450,467	$ 450,130	$ 462,889	$ 453,960	$ 455,887	$ 464,551	$ 1,790,869	$ 1,837,287	$ 1,892,437
Depreciation and amortization expense									67,470	82,863	99,733
Operating income (loss)	$ 10,600	$ 5,621	$ (2,883)	$ 4,276	$ (446)	$ 5,402	$ (671)	$ (754)	17,614	3,531	(34,958)
Interest expense									(9,317)	(10,206)	(22,290)
Interest income and other, net									4,219	1,697	1,952
Income (loss) from continuing operations before income taxes and equity in loss of affiliated companies									12,516	(4,978)	(55,296)
Goodwill impairment charges									0	0	34,939
Operating Segments
Segment Reporting Information [Line Items]
Revenues									1,790,869	1,837,287	1,892,437
Depreciation and amortization expense									57,411	73,074	87,124
Operating income (loss)									115,338	108,672	68,337
Operating Segments | North American Value salons
Segment Reporting Information [Line Items]
Revenues									1,395,339	1,403,419	1,430,083
Depreciation and amortization expense									46,676	56,832	66,038
Operating income (loss)									130,016	122,597	117,832
Operating Segments | North American Premium salons
Segment Reporting Information [Line Items]
Revenues									283,438	309,600	333,858
Depreciation and amortization expense									7,892	13,094	15,859
Operating income (loss)									(12,796)	(14,238)	(46,419)
Goodwill impairment charges											34,900
Operating Segments | International salons
Segment Reporting Information [Line Items]
Revenues									112,092	124,268	128,496
Depreciation and amortization expense									2,843	3,148	5,227
Operating income (loss)									(1,882)	313	(3,076)
Unallocated Corporate
Segment Reporting Information [Line Items]
Depreciation and amortization expense									10,059	9,789	12,609
Operating income (loss)									$ (97,724)	$ (105,141)	$ (103,295)