INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
INCOME TAXES [Abstract]
Income tax expense	$ 52,012	$ 2,754
Effective Income Tax Rate, Continuing Operations	34.60%	4.80%
Gain (loss) associated with pension and other postretirement benefits, tax	$ 3,509