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Composition of Certain Financial Statement Items Inventories (Details) (USD $)
In Millions, unless otherwise specified |
Sep. 29, 2013
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Sep. 30, 2012
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|---|---|---|
| Inventory, Net [Abstract] | ||
| Raw materials | $ 2 | $ 19 |
| Work-in-process | 631 | 531 |
| Finished goods | 669 | 480 |
| Inventories | $ 1,302 | $ 1,030 |
| X | ||||||||||
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- Definition
Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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