Stock-Based Compensation (Details 2) - Employee Stock Purchase Plan [Member]	3 Months Ended	9 Months Ended
Sep. 01, 2017	Sep. 02, 2016	Sep. 01, 2017	Sep. 02, 2016
Valuation Assumptions Volatility Range [Abstract]
From	25.00%	26.00%	22.00%	26.00%
To	27.00%	28.00%	27.00%	29.00%
Valuation Assumptions Risk Free Interest Rate Range [Abstract]
From	1.12%	0.37%	0.62%	0.37%
To	1.41%	0.59%	1.41%	1.06%
Minimum [Member]
Valuation Assumptions Expected Life (In Years)
Expected life (in years)	6 months	6 months	6 months	6 months
Maximum [Member]
Valuation Assumptions Expected Life (In Years)
Expected life (in years)	2 years	2 years	2 years	2 years

Valuation Assumptions Risk Free Interest Rate Range.

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- Definition

Valuation Assumptions Volatility Range.

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The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

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The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

No definition available.

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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