Share-Based Compensation - Share-Based Compensation Awards Available for Grant or Issuance (Detail)	12 Months Ended
Jun. 24, 2017 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Balance beginning	1,458,301
Additional shares authorized	2,952,121
Stock options granted	(356,107)
Deferred stock units granted	(922,784)
Market stock units granted	(105,800)
Market stock units performance adjustment	55,739
Purchases under employee stock purchase plan	(302,085)
Forfeited	355,855
Fungible Shares Ratio Adjustment	(188,171)
Balance ending	2,947,069
2010 Employee Stock Purchase Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Balance beginning	330,134
Additional shares authorized	352,121
Purchases under employee stock purchase plan	(302,085)
Balance ending	380,170
2010 [Member] \| Incentive Compensation Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Balance beginning	1,128,167
Additional shares authorized	2,600,000
Stock options granted	(356,107)
Deferred stock units granted	(922,784)
Market stock units granted	(105,800)
Market stock units performance adjustment	55,739
Forfeited	355,855
Fungible Shares Ratio Adjustment	(188,171)
Balance ending	2,566,899

Deferred stock units granted.

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- Definition

Share based compensation arrangement by share based payment award equity instruments other than options adjustments for performance results attained.

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- Definition

Share based compensation arrangement by share based payment award fungible shares ratio adjustment.

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- Definition

Share based compensation arrangement by share based payment awards forfeitures in period.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ 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 (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Number of additional shares authorized for issuance under an established share-based compensation plan.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

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- Definition

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

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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 (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The number of shares purchased on the open market during the period for issuance to employees under the plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5047-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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