PROPERTY, PLANT AND EQUIPMENT (Schedule of Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	Sep. 27, 2015	Dec. 28, 2014
Property, Plant and Equipment [Line Items]
PP&E, gross	$ 3,079,846	$ 2,873,069
Accumulated depreciation	(1,732,607)	(1,690,274)
PP&E, net	1,347,239	1,182,795
Land [Member]
Property, Plant and Equipment [Line Items]
PP&E, gross	103,772	66,798
Buildings [Member]
Property, Plant and Equipment [Line Items]
PP&E, gross	1,123,176	1,086,690
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
PP&E, gross	1,640,364	1,537,241
Autos and trucks [Member]
Property, Plant and Equipment [Line Items]
PP&E, gross	53,913	52,639
Construction-in-progress [Member]
Property, Plant and Equipment [Line Items]
PP&E, gross	$ 158,621	$ 129,701

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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-Name Accounting Standards Codification

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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

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+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

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-Section S99

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