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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting 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 (c)(1)(iv)(3)

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

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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=6415400&loc=d3e5070-113901

+ Details

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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=6415400&loc=d3e5070-113901

+ Details

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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Stock-Based Compensation (Schedule of Stock Based Compensation Award Activity) (Details)	12 Months Ended
	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Available for Grant, Number of Shares [Roll Forward]
Options granted, in shares	(428,000)	(716,000)	(791,000)
Options forfeited or expired, in shares	(219,000)	(269,000)	(935,000)
2009 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Available for Grant, Number of Shares [Roll Forward]
Balance at beginning of period, in shares	2,253,000
Options granted, in shares	(428,000)
Options forfeited or expired, in shares	(219,000)
Balance at end of period (in shares)	1,139,000
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Available for Grant, Number of Shares [Roll Forward]
RSUs granted, in shares	(947,000)
Forfeited, in shares	42,000
Restricted Stock [Member] \| 2009 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Available for Grant, Number of Shares [Roll Forward]
RSUs granted, in shares	(927,000)
Preferred Restricted Stock Units [Member] \| 2009 Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Available for Grant, Number of Shares [Roll Forward]
RSUs granted, in shares	(20,000)
Forfeited, in shares	42,000