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Fair Value Measurements Nonrecurring Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||
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Jun. 29, 2014
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Sep. 28, 2014
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Sep. 29, 2013
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Sep. 30, 2012
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| Impaired Long-Lived Assets Held and Used [Line Items] | ||||
| Asset Impairment Charges | $ 642 | $ 192 | $ 84 | |
| Property, plant and equipment, net | 2,487 | 2,995 | ||
| Goodwill, Impairment Loss | 260 | |||
| Goodwill | 4,488 | 3,976 | ||
| Investment Owned, at Fair Value | 34 | |||
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QMT [Member]
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| Impaired Long-Lived Assets Held and Used [Line Items] | ||||
| Asset Impairment Charges | 607 | 158 | 54 | |
| Property, plant and equipment, net | 148 | |||
| Goodwill, Impairment Loss | 100 | |||
| Goodwill | 35 | |||
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QRS [Member]
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| Impaired Long-Lived Assets Held and Used [Line Items] | ||||
| Goodwill, Impairment Loss | $ 16 | $ 23 | ||
| X | ||||||||||
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- Definition
Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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