Goodwill, Other Intangible Assets And Intangible Liabilities - Changes in carrying amounts of intangible liabilities (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2015 USD ($)
Finite-Lived Intangible Liabilities [Roll Forward]
Balance as of December 28, 2014	$ 34,425
Balance as of September 30, 2015	18,260
Television and Entertainment
Finite-Lived Intangible Liabilities [Roll Forward]
Balance as of December 28, 2014	34,425
Amortization	(11,896)
Finite-Lived Intangible Liabilities, Balance Sheet Reclassifications	(4,269)	[1]
Balance as of September 30, 2015	$ 18,260

[1] Represents net reclassifications which are reflected as an increase to broadcast rights assets in the Company’s unaudited condensed consolidated balance sheet at September 30, 2015.