Income Taxes (Details 3) (USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Deferred tax assets:
Pension and other postretirement liabilities	$ 26,242	$ 35,056
Stock option and other benefits	19,099	18,236
Capitalized research and development	3,942	7,798
Foreign tax credits	4,111	8,474
Net operating losses	70,916	101,576
Depreciation and amortization	4,265	2,633
Inventory	10,143	11,443
Restructuring	4,625	8,278
Accrual for unauthorized activities in Japan	77,559	73,205
Allowance for doubtful accounts	9,540	9,596
Patents	5,701	5,992
Severance	7,725	6,491
Other, net	33,665	28,179
Total deferred tax assets before valuation allowance	277,533	316,957
Valuation allowance	(71,858)	(80,935)
Total deferred tax assets	205,675	236,022
Deferred tax liabilities:
Investments	(35,206)	(29,192)
Other, net	(3,133)	(108)
Total deferred tax liabilities	(38,339)	(29,300)
Total net deferred tax assets	$ 167,336	$ 206,722

Deferred tax assets tax deferred expense compensation and benefits postretirement benefits and pension.

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Deferred tax assets tax deferred expense compensation stock option and other benefits.

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Depreciation and amortization.

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The sum of the tax effects as of the balance sheet date of the amounts of all future tax deductions arising from temporary differences between tax basis and generally accepted accounting principles basis recognition of assets, liabilities, revenues and expenses, which can only be deducted for tax purposes when permitted under enacted tax laws ( before the valuation allowance, if any, to reduce such sum amount to net realizable value). Includes any tax benefit realized in deferred tax assets for significant impacts of tax planning strategies.

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The tax effect as of the balance sheet date of the amount of the estimated future tax deductions attributable to in-process research and development costs expensed in connection with a business combination which can only be deducted for tax purposes when enacted tax laws enable the deduction to be taken, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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The tax effect as of the balance sheet date of the amount of the estimated future tax deductions attributable to inventory related items which can only be realized if sufficient taxable income is generated in future periods to enable the deduction to be taken.

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For entities that net deferred tax assets and tax liabilities, represents the unclassified net amount of deferred tax assets and liabilities as of the balance sheet date, which result from applying the applicable enacted tax rate to net temporary differences and carryforwards pertaining to assets or liabilities. A temporary difference is a difference between the tax basis of an asset or liability and its carrying amount in the financial statements prepared in accordance with generally accepted accounting principles that will reverse in ensuing periods.

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The aggregate tax effects as of the balance sheet date of all future tax deductions arising from temporary differences between tax basis and generally accepted accounting principles basis recognition of assets, liabilities, revenues and expenses, which can only be deducted for tax purposes when permitted under enacted tax laws; net of deducting the allocated valuation allowance, if any, to reduce such amount to net realizable value.

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The sum of the tax effects as of the balance sheet date of the amount of excesses of tax deductions over gross income in a year which cannot be used on the tax returns in the current year but can be carried forward to reduce taxable income or income taxes payable in a future year, for which there must be sufficient tax-basis income to utilize a portion or all of the carryforward amount to realize the deferred tax asset.

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The tax effect as of the balance sheet date of the amount of estimated future tax deductions arising from other temporary differences not otherwise specified in the taxonomy.

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The tax effect as of the balance sheet date of the amount of future tax effects arising from unused foreign tax credit carryforwards which will decrease future taxable income if applied in future years; a tax credit carryforward is the amount by which tax credits available for utilization exceeded statutory limits on inclusion in historical filings, and which can only be utilized if sufficient tax-basis income is generated in future periods and providing tax laws continue to allow such utilization.

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The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from future severance payments, which can only be deducted for tax purposes when actual costs are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from estimated losses reflected in the allowance for doubtful accounts, which can only be deducted for tax purposes when actual bad debts are known, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from estimated contingency reserves not otherwise listed in the existing taxonomy, which can only be deducted for tax purposes when the relevant losses are actually incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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The amount as of the balance sheet date of the estimated future tax deductions arising from estimates of restructuring reserve costs, which can only be deducted for tax purposes when restructuring charges are actually incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken.

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The sum of the portions of deferred tax assets as of the balance sheet date for which, based on the weight of available evidence, it is more likely than not will not be realized through future reductions of tax-based income.

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The cumulative amount of all deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. A taxable temporary difference is a difference between the tax basis and the carrying amount of an asset or liability in the financial statements prepared in accordance with generally accepted accounting principles that will result in taxable amounts in one or more future periods.

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The cumulative amount of the estimated future tax effects attributable to the difference between the tax basis of intangible assets and the basis of intangible assets computed in accordance with generally accepted accounting principles. The difference in basis, whether due to amortization or other reasons, will increase future taxable income when such difference reverses. Intangible assets include, but are not limited to, assets such as patents, trademarks and customer lists.

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The amount as of the balance sheet date of the estimated future tax effects attributable to investments in unconsolidated subsidiaries and investments in other affiliates which are not controlled and therefore not consolidated.

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The cumulative amount of the estimated future tax effects attributable to other temporary differences not otherwise specified in this taxonomy that were expensed for tax purposes but capitalized in conformity with generally accepted accounting principles, or which were recognized as revenue under GAAP but not for tax purposes, which will reverse in future periods.

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