Equity-Based Compensation - Summary of Outstanding Equity-Based Awards (Detail) - shares shares in Thousands	Oct. 02, 2016	Jan. 03, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested options, outstanding	5,401	5,287
Unvested options, outstanding	1,385	2,116
RSUs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based awards other than options, outstanding	280	143
PSAs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based awards other than options, outstanding	159	70
RSAs [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity-based awards other than options, outstanding	218

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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

+ References

No definition available.

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- Definition

As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option 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 (e)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Number of non-vested options outstanding.

+ References

No definition available.

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