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Equity-Based Compensation Plans - Additional Information (Detail) $ in Millions | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Jun. 25, 2017 USD ($) d period shares | Jun. 26, 2016 shares | Nov. 04, 2015 shares | Jun. 28, 2015 shares | Jun. 29, 2014 shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |  |  |  |  |
Options and restricted stock units vesting period, years | 3 years |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Total unrecognized compensation expense related to unvested stock options | $ | $ 4.7 |  |  |  |
RSU’s outstanding (shares) | 3,550,061 | 4,335,104 |  | 4,954,088 | 5,635,469
Stock Options |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Weighted average remaining period for recognition, years | 2 years 2 months 1 day |  |  |  |
RSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Weighted average remaining period for recognition, years | 2 years 2 months 1 day |  |  |  |
Unrecognized compensation expense | $ | $ 245.7 |  |  |  |
Market-Based PRSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Options and RSUs issued and outstanding under stock plans (shares) | 862,455 |  |  |  |
Stock price performance measurement period | d | 50 |  |  |  |
Percentage increase in market-based PRSUs from target | 2.00% |  |  |  |
Percentage increase in common stock price exceeding market price performance | 1.00% |  |  |  |
Market-Based PRSUs | Minimum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Common stock to be issued, vesting percentage | 0.00% |  |  |  |
Market-Based PRSUs | Maximum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Common stock to be issued, vesting percentage | 150.00% |  |  |  |
Market-Based PRSUs | Tranche Two |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Vesting period | 3 years |  |  |  |
ESPP |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Weighted average remaining period for recognition, years | 4 months |  |  |  |
ESPP purchase price per share as percentage of fair market value | 85.00% |  |  |  |
Offering period | 14 months |  |  |  |
Interim purchase periods | period | 2 |  |  |  |
Increase in shares available for issuance under ESPP (shares) | 0 | 0 |  | 0 |
Common stock issued to employees (shares) | 825,486 |  |  |  |
Number of shares available for purchase under ESPP (shares) | 5,672,571 |  |  |  |
Unrecognized compensation expense | $ | $ 6.5 |  |  |  |
2015 Stock Incentive Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares available for issuance |  |  | 18,000,000 |  |
2007 Stock Incentive Plan added to the shares available for issuance under the 2015 Stock Incentive Plan | 1,232,068 |  |  |  |
Existing Stock Plans |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares available for grant | 11,893,338 |  |  |  |
Options and RSUs issued and outstanding under stock plans (shares) | 4,144,120 |  |  |  |

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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, 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 (i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). + 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 (a)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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