Goodwill (Goodwill Allocated To Reportable Segments And Changes In Carrying Amount) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended															12 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2010	Jun. 30, 2012 U.S./Canada [Member]		Jun. 30, 2011 U.S./Canada [Member]		Jun. 30, 2012 International [Member]		Jun. 30, 2011 International [Member]		Jun. 30, 2012 Torex Retail [Member]	May 31, 2012 Torex Retail [Member]	Jun. 30, 2012 Torex Retail [Member] U.S./Canada [Member]	Jun. 30, 2012 Torex Retail [Member] International [Member]	Jun. 30, 2012 Others [Member]	Jun. 30, 2012 Others [Member] U.S./Canada [Member]	Jun. 30, 2012 Others [Member] International [Member]
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 242,319	[1]	$ 213,825			$ 162,720	[1]	$ 162,614		$ 79,599	[1]	$ 51,211			$ 203,170
Goodwill adjustment for prior years' acquisitions	(1)		(42)			(75)		(50)		74		8
Goodwill on acquisitions			19,543					0				19,543		203,170		3,434	199,736	1,051	1,051	0
Foreign currency translation	(2,422)		8,993			174		156		(2,596)		8,837
Goodwill, Ending Balance	444,117	[1]	242,319	[1]	213,825	167,304	[1]	162,720	[1]	276,813	[1]	79,599	[1]		203,170
Impairment of goodwill	$ 0		$ 0		$ 0

[1] Amounts based on the physical location of the asset.