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Assets and Liabilities Held for Sale - Narrative (Details) - segment
6 Months Ended
Jul. 03, 2016
Jul. 04, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Number of segments to be disposed of 2  
Percentage of Disposal Group Held for Sale 100.00%  
Subsequent Event [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Ownership percentage   49.00%
Subsequent Event [Member] | Temp Holdings [Member]    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Percentage of equity method investment held by other party   51.00%