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Income Taxes (Details) (USD $) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Dec. 31, 2012 |
Dec. 31, 2011 |
Dec. 31, 2012 |
Dec. 31, 2011 |
|
| Income before income taxes | $ 144,874,000 | $ 146,907,000 | $ 321,416,000 | $ 394,169,000 |
| Provision for income taxes | 38,244,000 | 36,110,000 | 79,419,000 | 91,377,000 |
| 未识别的税收优惠,减少产生的来回m Settlements with Taxing Authorities | (18,300,000) | |||
| 未识别的税收优惠,减少产生的来回m Prior Period Tax Positions | (18,000,000) | |||
| Effective tax rate | 26.40% | 24.60% | 24.70% | 23.20% |
| Estimated effective tax rate for the fiscal year ending June 30, 2013 | 26.00% | |||
| Income Tax Expense, Effective Rate Comparison Decrease, Tax Credits, Research | (2,600,000) | (5,800,000) | ||
| Income Tax Expense (Benefit), Expected Research Tax Credit in three months ending March 31, 2013 | 16,400,000 | |||
| Potential unrecognized tax benefits during next 12 months | 1,700,000 | 1,700,000 | ||
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Jurisdictions With Tax Rates Lower Than Statutory Tax Rate [Member] |
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| Increase (Decrease) in Income Taxes | 8,700,000 | 7,900,000 | ||
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Non-deductible Decrease In Assets Held |
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| Provision for income taxes | (2,200,000) | 2,500,000 | ||
| Increase (Decrease) in Income Taxes | (4,700,000) | |||
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Employee Stock Activity [Member] |
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| Provision for income taxes | (3,500,000) | 5,100,000 | (3,500,000) | 5,200,000 |
| Increase (Decrease) in Income Taxes | (8,600,000) | (8,700,000) | ||
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Migration Of Companys Manufacturing To Singapore [Member] |
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| Increase (Decrease) in Income Taxes | $ 23,600,000 | |||
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- Definition
Estimated Effective Tax Rate No definition available.
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- Definition
Income Tax Expense (Benefit), Expected Research Tax Credit No definition available.
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- Definition
Income Tax Expense, Effective Rate Comparison Decrease, Tax Credits, Research No definition available.
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- Definition
A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
当前所得税费用或benef之和it and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets. No definition available.
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- Definition
The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gross amount of increases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gross amount of increases in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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