The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation 12B

-Number 240

-Section 12b

-Subsection 1

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- Definition

Three digit plan number for a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 5

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=14450570&loc=SL14450657-114947

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- Definition

Amount of contributions made to multiemployer plans by the employer. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=14450570&loc=SL14450702-114947

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 9

-URI http://asc.fasb.org/extlink&oid=14450570&loc=SL14450691-114947

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 5

-Subparagraph (e)(1)

-URI http://asc.fasb.org/extlink&oid=14450570&loc=SL14450657-114947

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- Definition

Indicate the multiemployer plan's certified zone status as currently required by the Pension Protection Act of 2006 or a subsequent amendment thereof. The zone status categories are red (critical status), orange (seriously endangered), yellow (endangered), and green (none of the above). The acceptable values are "red", "orange", "yellow", "green", "other", and "NA". A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 5

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=14450570&loc=SL14450657-114947

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- Definition

Description of the significant collective-bargaining arrangements within the range of expiration dates for collective-bargaining arrangements requiring contributions to a multiemployer plan as well as other information to help investors understand the significance of the collective-bargaining agreements and when they expire. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 5

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=14450570&loc=SL14450657-114947

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PENSION AND OTHER RETIREMENT PLANS Schedule of Contributions to Multiemployer Plans (Details) (USD $) In Millions, unless otherwise specified	8 Months Ended	12 Months Ended
	Dec. 29, 2013	Apr. 28, 2013	Apr. 29, 2012	May 01, 2011
Multiemployer Plans [Line Items]
Multiemployer Plan, Period Contributions	$ 1.1	$ 1.5	$ 1.4	$ 1.7
United Food and Commerical Workers International Union Industry Pension Fund
Multiemployer Plans [Line Items]
Multiemployer Plans, Certified Zone Status	Green
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	Multiple
Entity Tax Identification Number	516055922
Multiemployer Plan Number	001
Multiemployer Plan, Period Contributions	0.9	1.2	1.1	1.4
Central Pension Fund of the International Union of Operating Engineers and Participating Employers
Multiemployer Plans [Line Items]
Multiemployer Plans, Certified Zone Status	Green
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	October 2018
Entity Tax Identification Number	366052390
Multiemployer Plan Number	001
Multiemployer Plan, Period Contributions	0.1	0.2	0.2	0.2
IAM National Pension Fund National Pension Plan
Multiemployer Plans [Line Items]
Multiemployer Plans, Certified Zone Status	Green
Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Description	February 2014
Entity Tax Identification Number	516031295
Multiemployer Plan Number	002
Multiemployer Plan, Period Contributions	$ 0.1	$ 0.1	$ 0.1	$ 0.1