Income Taxes Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Income Tax Disclosure [Abstract]
Basis difference on inventory	$ 5,995	$ 5,604
Reserves not currently deductible	17,365	11,941
Other	420	171
Deferred income taxes	23,780	17,716
Difference in amortization	(143,478)	(107,011)
Basis difference on property and equipment	(17,782)	(11,236)
Other comprehensive income	(7,969)	(9,056)
Net operating loss and tax credit carryforwards	24,067	17,666
Stock based compensation	6,526	5,354
Other	27	344
Valuation Allowance, Amount	(9,830)	(10,456)	(11,183)
Deferred income taxes	(148,439)	(114,395)
Deferred Tax Assets, Net	$ (124,659)	$ (96,679)