11. Income Taxes (Tables)

12 Months Ended

Jun. 30, 2012

Income Tax Disclosure [Abstract]

Reconciliation Income Tax

	2012					2011
		Amount		% of Pre-tax Income			Amount		% of Pre-tax Income
Computed “expected” income tax	$	9,300		15.0	%	$	107,500		35.0	%
Research and development credits		(11,300	)	(18.3	)		(15,000	)	(4.9	)
Other, net		(2,200		(3.5	)		(12,900	)	(4.2	)
Income tax expense (benefit)	$	(4,200	)	(6.8	%)	$	79,600		25.9	%

Deferred Tax Assets and Liabilities

		2012			2011
Deferred tax assets:
Amortization of intangibles	$	149,700		$	130,500
Various accruals		44,800			48,200
Other		55,100			55,200
		249,600			233,900
Deferred tax liability:
Depreciation of property and amortization of goodwill		(43,400	)		(40,400	)
Net deferred tax assets	$	206,200		$	193,500

The breakdown between current and long-term deferred tax assets and liabilities is as follows:

		2012			2011
Current deferred tax assets	$	70,200		$	77,700
Long-term deferred tax assets		179,400			156,200
Long-term deferred tax liabilities		(43,400	)		(40,400	)
Net long-term deferred tax asset		136,000			115,800
Net deferred tax assets	$	206,200		$	193,500