EXIT OR DISPOSAL ACTIVITIES (Schedule of Exit or Disposal Costs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 23, 2012	Sep. 29, 2013	Sep. 23, 2012
EXIT OR DISPOSAL ACTIVITIES [Abstract]
Cost of sales		$ 151		$ 229
Administrative restructuring charges	3,658	2,647	4,622	5,921
Total exit or disposal costs	$ 3,658	$ 2,798	$ 74,801	$ 6,150