Income Taxes - Additional Information (Detail) (USD $)	6 Months Ended
Dec. 31, 2011
Income Taxes [Line Items]
Gross unrecognized tax benefits	$ 135,641,000
Unrecognized tax benefits additions for tax positions related to the current fiscal year	58,678,000
Amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate	88,069,000
Accrued interest related to the gross unrecognized tax benefits excluded from the unrecognized tax benefits	9,313,000
Maximum anticipated reduction in gross unrecognized tax benefits as it is reasonably possible that within the next 12 months examinations by taxing authorities will be settled	$ 35,000,000

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The estimated upper bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken.

+ References

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- Definition

The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

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The gross amount of increases in unrecognized tax benefits resulting from tax positions that have been or will be taken in the tax return for the current period, excluding amounts pertaining to examined tax returns.

+ References

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-Publisher FASB

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This element represents the amount of interest expense accrued as of the date of the statement of financial position for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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