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Summary of Significant Accounting Policies (Property and Depreciation) (Details)
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12 Months Ended |
|---|---|
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Dec. 25, 2013
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Building Assets [Member] | Minimum [Member]
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| Property, Plant and Equipment [Line Items] | |
| Property and equipment, useful life | 5 years |
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Building Assets [Member] | Maximum [Member]
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| Property, Plant and Equipment [Line Items] | |
| Property and equipment, useful life | 30 years |
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Equipment [Member] | Minimum [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property and equipment, useful life | 2 years |
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Equipment [Member] | Maximum [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property and equipment, useful life | 10 years |
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Leasehold Improvements [Member] | Minimum [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property and equipment, useful life | 5 years |
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Leasehold Improvements [Member] | Maximum [Member]
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|
| Property, Plant and Equipment [Line Items] | |
| Property and equipment, useful life | 15 years |