Stock-based Compensation and Employee Benefit Plans (Stock Option Activity) (Details) - $ / shares	12 Months Ended
Dec. 29, 2015	Dec. 30, 2014
Number of Options
Outstanding at beginning of period (in shares)	261,848
Granted (in shares)	37,082
Exercised (in shares)	(1,000)
Forfeited or expired (in shares)	(18,630)
Outstanding at end of period (in shares)	279,300
Exercisable at end of period (in shares)	91,933	97,777
Weighted Average Exercise Price
Outstanding at beginning of period (in usd per share)	$ 153
Granted (in usd per share)	153
Exercised (in usd per share)	100
Forfeited or expired (in usd per share)	154
Outstanding at end of period (in usd per share)	153
Exercisable ending balance (in usd per share)	$ 129
Weighted Average Remaining Contractual Term
Outstanding	6 years 8 months 12 days
Exercisable	6 years 2 months 12 days

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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- Definition

Gross number of share options (or share units) granted during the period.

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No definition available.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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