SEGMENT INFORMATION: Operating Results (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Segment Reporting Information [Line Items]
Revenues	$ 431,042	$ 450,130
Operating income (loss)	7,715	4,276
Operating Segments
Segment Reporting Information [Line Items]
Revenues	431,042	450,130
Operating income (loss)	29,269	28,232
Operating Segments | North American Value
Segment Reporting Information [Line Items]
Revenues	343,177	348,971
Operating income (loss)	33,437	30,549
Operating Segments | North American Premium
Segment Reporting Information [Line Items]
Revenues	64,703	73,155
Operating income (loss)	(3,861)	(2,423)
Operating Segments | International
Segment Reporting Information [Line Items]
Revenues	23,162	28,004
Operating income (loss)	(307)	106
Unallocated Corporate
Segment Reporting Information [Line Items]
Operating income (loss)	$ (21,554)	$ (23,956)