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QUARTERLY RESULTS OF OPERATIONS (UNAUDITED) (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 28, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 29, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Selected Quarterly Financial Information [Abstract]
Net Revenues	$ 310,091,000us-gaap_Revenues	$ 272,899,000us-gaap_Revenues	$ 287,391,000us-gaap_Revenues	$ 276,171,000us-gaap_Revenues	$ 337,557,000us-gaap_Revenues	$ 287,046,000us-gaap_Revenues	$ 301,608,000us-gaap_Revenues	$ 288,637,000us-gaap_Revenues	$ 1,146,552,000us-gaap_Revenues	$ 1,214,848,000us-gaap_Revenues	$ 1,279,844,000us-gaap_Revenues
Operating income	41,164,000us-gaap_OperatingIncomeLoss	18,550,000us-gaap_OperatingIncomeLoss	27,307,000us-gaap_OperatingIncomeLoss	(4,698,000)us-gaap_OperatingIncomeLoss	44,275,000us-gaap_OperatingIncomeLoss	26,695,000us-gaap_OperatingIncomeLoss	30,157,000us-gaap_OperatingIncomeLoss	19,817,000us-gaap_OperatingIncomeLoss	82,323,000us-gaap_OperatingIncomeLoss	120,944,000us-gaap_OperatingIncomeLoss	179,971,000us-gaap_OperatingIncomeLoss
INCOME (LOSS) FROM CONTINUING OPERATIONS	303,010,000	(2,619,000)	91,648,000	(16,062,000)	11,944,000	6,736,000	10,961,000	(13,197,000)	375,977,000	16,444,000	(3,966,000)
INCOME (LOSS) FROM DISCONTINUED OPERATIONS, NET OF TAXES	(368,000)	(141,000)	(1,699,000)	220,000	583,000	529,000	791,000	456,000	(1,988,000)	2,359,000	3,822,000
NET INCOME (LOSS)	302,642,000us-gaap_NetIncomeLoss	(2,760,000)us-gaap_NetIncomeLoss	89,949,000us-gaap_NetIncomeLoss	(15,842,000)us-gaap_NetIncomeLoss	12,527,000us-gaap_NetIncomeLoss	7,265,000us-gaap_NetIncomeLoss	11,752,000us-gaap_NetIncomeLoss	(12,741,000)us-gaap_NetIncomeLoss	373,989,000us-gaap_NetIncomeLoss	18,803,000us-gaap_NetIncomeLoss	(144,000)us-gaap_NetIncomeLoss
Income (loss) from continuing operations - diluted (in dollars per share)	$ 3.45	$ (0.03)	$ 1.03	$ (0.18)	$ 0.13	$ 0.07	$ 0.13	$ (0.15)	$ 4.26	$ 0.19	$ (0.05)
Income (loss) from discontinued operations - diluted (in dollars per share)	$ (0.01)		$ (0.01)		$ 0.01	$ 0.01	$ 0.01		$ (0.03)	$ 0.03	$ 0.05
Net income (loss) per share - diluted (in dollars per share)	$ 3.44us-gaap_EarningsPerShareDiluted	$ (0.03)us-gaap_EarningsPerShareDiluted	$ 1.02us-gaap_EarningsPerShareDiluted	$ (0.18)us-gaap_EarningsPerShareDiluted	$ 0.14us-gaap_EarningsPerShareDiluted	$ 0.08us-gaap_EarningsPerShareDiluted	$ 0.14us-gaap_EarningsPerShareDiluted	$ (0.15)us-gaap_EarningsPerShareDiluted	$ 4.23us-gaap_EarningsPerShareDiluted	$ 0.22us-gaap_EarningsPerShareDiluted
Net Revenues
Selected Quarterly Financial Information [Abstract]
Adjustment to previously reported results				6,400,000				6,500,000
Operating Income (Loss) [Member]
Selected Quarterly Financial Information [Abstract]
Adjustment to previously reported results				400,000				800,000
Advertising Revenue [Member]
Selected Quarterly Financial Information [Abstract]
Adjustment to previously reported results		4,700,000	4,600,000	4,500,000
Other Operating Income (Expense) [Member]
Selected Quarterly Financial Information [Abstract]
Adjustment to previously reported results		$ 4,700,000	$ 4,600,000	$ 4,500,000