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Income Taxes (Details) (USD $)
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3 Months Ended | |
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Sep. 30, 2013
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Sep. 30, 2012
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| Operating Loss Carryforwards [Line Items] | ||
| Income before income taxes | $ 139,864,000 | $ 176,542,000 |
| Provision for income taxes | 28,667,000 | 41,175,000 |
| Effective tax rate | 20.50% | 23.30% |
| Estimated effective tax rate for the fiscal year ending June 30, 2013 | 22.90% | |
| Income tax expense, effective tax rate comparison, related to deductions for employee stock activity | (2,000,000) | |
| Income tax expense, effective rate comparison, related to a non-taxable increase in the Executive Deferred Savings Plan | (2,700,000) | |
| Potential unrecognized tax benefits that may be recognized during next 12 months | 7,200,000 | |
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Jurisdictions With Tax Rates Lower Than Statutory Tax Rate [Member]
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| Operating Loss Carryforwards [Line Items] | ||
| Decrease in income taxes | (2,300,000) | |
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U.S. Federal Research Tax Credit [Member]
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| Operating Loss Carryforwards [Line Items] | ||
| Decrease in income taxes | $ (1,200,000) | |
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- Definition
Estimated Effective Tax Rate No definition available.
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- Definition
Income Tax Expense, Effective Rate Comparison, Deduction, Employee Share Activity No definition available.
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- Definition
Income Tax Expense, Effective Rate Comparison, Non-Taxable Increase in Executive Deferred Savings Plan Assets 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
The sum of the current income tax expense or benefit 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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- Details
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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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