Reorganization and Reorganization Costs G&A Realignment Accrual Rollforward (Details) - General and Administrative Realignment and Reinvestment [Member] - USD ($) $ in Thousands	12 Months Ended
Jan. 03, 2016	Dec. 28, 2014
Restructuring Cost and Reserve [Line Items]
Beginning balance	$ 11,763	$ 0
Charges	4,718	12,214
Payments	(12,906)	(451)
Ending balance	3,575	11,763
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance	11,609	0
Charges	3,011	11,917
Payments	(11,189)	(308)
Ending balance	3,431	11,609
Recruiting and Relocation Costs [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance	149	0
Charges	1,658	209
Payments	(1,663)	(60)
Ending balance	144	149
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance	5	0
Charges	49	88
Payments	(54)	(83)
Ending balance	$ 0	$ 5

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 5
-Section P
-Subsection 3, 4

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+ References

No definition available.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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