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Significant Accounting Policies (Details) (Narrative) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 27, 2014
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Dec. 28, 2013
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Dec. 29, 2012
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| Marketing, communications and advertising expenses | $ 194us-gaap_MarketingAndAdvertisingExpense | $ 210us-gaap_MarketingAndAdvertisingExpense | $ 287us-gaap_MarketingAndAdvertisingExpense |
| Equipment | Maximum | |||
| Property, plant and equipment, useful life | 6 years | ||
| Equipment | Minimum | |||
| Property, plant and equipment, useful life | 2 years | ||
| Building and Building Improvements | Maximum | |||
| Property, plant and equipment, useful life | 40 years | ||
| X | ||||||||||
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- Definition
The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Details
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