Income Taxes (Schedule Of Provision For Income Tax Differ From The Amount Of Income Tax) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Income Taxes [Abstract]
Taxes computed at statutory U.S. rate	$ 134,792	$ 116,181	$ 106,297
State income taxes, net of U.S. tax benefit	257	1,206	1,060
Non-deductible expenses	1,667	2,260	1,113
Research and development credit	(4,920)	(4,210)	(7,463)
Tax effect of dividends	72,304	33,656	40,038
Change in valuation allowance	1,852	1,645	(2,748)
Effect of non-U.S. tax rates	(97,420)	(57,252)	(38,269)
Foreign tax credits	(34,729)	(18,179)	(25,738)
Stock-based compensation expense	3,167	2,558	2,027
Other	1,016	(770)	404
Provision for income taxes	$ 77,986	$ 77,095	$ 76,721

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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period.

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The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to total foreign income tax expense or benefit. The foreign income tax expense or benefit difference represents the income tax expense or benefit at applicable domestic statutory income tax rates applied to foreign earnings or loss for the period versus the foreign income tax expense or benefit calculated by applying the appropriate foreign tax rates.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to foreign tax credits generated or utilized under enacted tax laws during the period.

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