BUSINESS DESCRIPTION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 10) $ in Millions	12 Months Ended
	Jun. 30, 2015 USD ($) renewal_period item	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)
Self Insurance Accruals
(Decrease) increase in self-insurance expense due to change in estimates related to prior year open policy periods	$ 0.1	$ (2.0)	$ (1.1)
Change in self-insurance reserve that would affect income (loss) (as a percent)	10.00%	10.00%	10.00%
Effect of percentage change in the self-insurance reserve on income (loss) from continuing operations before income taxes and equity in (loss) income of affiliated companies	$ 4.8	$ 4.8	$ 4.8
Number of times the entity updates loss projections each year | item	4
Self-insurance accruals, current	$ 18.3	14.9
Self-insurance accruals, noncurrent	$ 29.9	32.7
Deferred Rent and Rent Expense
Number of renewal periods | renewal_period	1
Shipping and Handling Costs:
Shipping and handling costs	$ 3.6	$ 3.2	$ 3.6