FAIR VALUE MEASUREMENTS (Schedule of Change in Value of Level 3 Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 29, 2014	Jun. 30, 2013
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Borrowings	$ 0	$ 505,600
Fair Value, Inputs, Level 3 [Member] | Term Notes and Revolver [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning of period	424,650	686,435
Borrowings	0	509,500
Payments	(410,099)	(762,091)
Change in fair value inputs	(14,551)	(7,620)
Balance, end of period	0	426,224
Fair Value, Inputs, Level 3 [Member] | Capitalized Lease Obligations [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning of period	704	880
Borrowings	0	0
Payments	(66)	(61)
Change in fair value inputs	34	(32)
Balance, end of period	$ 672	$ 787