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Income Taxes - Additional Information (Detail) (USD $)
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3 Months Ended | 6 Months Ended | ||||
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Mar. 30, 2013
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Mar. 24, 2012
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Mar. 24, 2011
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Mar. 30, 2013
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Mar. 24, 2012
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Sep. 29, 2012
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| Income Tax Disclosure [Abstract] | ||||||
| Company's effective tax rate | 30.70% | 31.30% | 40.80% | (4.00%) | ||
| Valuation allowance | $ 19,000,000 | $ 19,000,000 | ||||
| Gain recorded on Makena sale | 12,424,000 | 84,500,000 | 53,884,000 | 12,424,000 | ||
| Net deferred tax liabilities | 1,620,000,000 | 1,620,000,000 | 1,760,000,000 | |||
| Gross unrecognized tax benefits, including interest | 113,000,000 | 113,000,000 | ||||
| Increase in gross unrecognized tax benefits | 58,100,000 | |||||
| Unrecognized tax benefit that would impact effective tax rate | 59,500,000 | 59,500,000 | ||||
| Temporary differences not affecting Company's effective tax rate | 53,500,000 | 53,500,000 | ||||
| Accrued interest, net of tax benefit | $ 2,200,000 | |||||
| X | ||||||||||
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- Definition
Represents the total unrecognized tax benefits, including interest, that if recognized would result in a reduction to the effective tax rate. No definition available.
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- Definition
Increase In Unrecognized Tax Benefits No definition available.
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- Definition
The amount of unrecognized tax benefits that will not affect the Company's effective tax rate. No definition available.
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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
The excess or deficiency of net proceeds from sale in the period compared to carrying value of intangible assets as of consummation date of the sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
This element represents interest expense recognized 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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