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Stock-Based Compensation (Details 6)	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014
Valuation Assumptions
Minimum remaining maturity period of traded options of the entity's common stock upon which implied volatility is based	6 months
Options | BSM
Valuation Assumptions
Expected term	5 years 2 months 12 days
Volatility (as a percent)	42.30%
Risk-free interest rate (as a percent)	1.20%
MSUs | Monte Carlo simulation
Valuation Assumptions
Volatility (as a percent)	33.80%	40.80%	53.90%
Average volatility of peer companies (as a percent)	52.90%	53.40%	58.60%
Average correlation coefficient of peer companies	0.1103	0.2156	0.2920
Risk-free interest rate (as a percent)	0.80%	0.60%	0.80%
Employee Stock Purchase Plan | BSM
Valuation Assumptions
Expected term	6 months	6 months	6 months
Volatility (as a percent)	45.70%	37.90%	39.50%
Risk-free interest rate (as a percent)	0.40%	0.10%	0.10%

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The estimated measure of the 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

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)(ii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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

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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)(iv)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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=6415400&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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The assumption of average volatility of peer companies that is used in valuing an option or stock unit on its own shares.

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Represents the minimum remaining maturity period of traded options of the entity's common stock upon which implied volatility is based.

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The assumption of average correlation coefficient of peer companies that is used in valuing an option or stock unit on its own shares.

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