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Income Taxes Unrecognized Tax Benefits (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Sep. 29, 2013
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Sep. 30, 2012
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Sep. 25, 2011
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| Income Tax Uncertainties [Abstract] | |||
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | $ 0 | $ 0 | $ 0 |
| Changes in the Amount of Unrecognized Tax Benefits [Roll Forward] | |||
| Beginning balance of unrecognized tax benefits | 86 | 96 | 353 |
| Additions based on prior year tax positions | 1 | 0 | 64 |
| Reductions for prior year tax positions and lapse in statute of limitations | 0 | (18) | (10) |
| Additions for current year tax positions | 145 | 10 | 12 |
| Settlements with taxing authorities | (11) | (2) | (323) |
| Ending balance of unrecognized tax benefits | 221 | 86 | 96 |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | $ 0 | $ 0 | $ 0 |
| X | ||||||||||
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- Details
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- Details
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- Definition
Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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