SEGMENT INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2013 Segment		Dec. 31, 2012	Jun. 30, 2013
Segment Reporting Information [Line Items]
Number of operating segments					4
Total revenues	$ 345,569	[1]	$ 324,520		$ 660,284		$ 624,371
Income before taxes	64,245	[1]	65,579		117,073		119,613
Identifiable assets	1,615,670				1,615,670			1,589,038
Liabilities and Equity	1,615,670				1,615,670			1,589,038
U.S./Canada [Member]
Segment Reporting Information [Line Items]
Total revenues	148,066	[1]	138,265	[1]	290,239		267,552
Income before taxes	32,491	[1]	36,510	[1]	61,967		71,363
Identifiable assets	609,410	[2]			609,410	[2]		664,607	[2]
International [Member]
Segment Reporting Information [Line Items]
Number of operating segments					3
Number of reporting segments					1
Total revenues	211,925	[1]	199,793	[1]	397,594		381,602
Income before taxes	42,545	[1]	39,193	[1]	76,171		66,672
Identifiable assets	1,006,260	[2]			1,006,260	[2]		924,431	[2]
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Total revenues	(14,422)	[1],[3]	(13,538)	[1],[3]	(27,549)		(24,783)
Income before taxes	$ (10,791)	[1],[3]	$ (10,124)	[1],[3]	$ (21,065)		$ (18,422)

[1] Amounts based on the location of the selling entity.

[2] Amounts based on the physical location of the assets.

[3] Amounts primarily represent elimination of U.S./Canada and Ireland’s intercompany business.