Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands		Total	Common Class A	Common Class B	Special Cash Dividend	Regular Cash Dividend	Retained Earnings (Deficit)	Retained Earnings (Deficit) Special Cash Dividend	Retained Earnings (Deficit) Regular Cash Dividend	Accumulated Other Comprehensive Income (Loss)	Additional Paid-In Capital	Additional Paid-In Capital Regular Cash Dividend	Treasury Stock	Noncontrolling Interest
Beginning balance at Dec. 29, 2013		$ 4,925,561	$ 90	$ 3			$ 241,555			$ 140,685	$ 4,543,228		$ 0	$ 0
Beginning balance, shares at Dec. 29, 2013			89,934,000	3,186,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)		476,663					476,663
Other comprehensive loss, net of taxes		(185,136)								(185,136)
Comprehensive (Loss) Income		291,527
Publishing Spin-off (Note 2)		19,347								(2,090)	21,437
Conversions of Class B Common Stock to Class A Common Stock			$ 1	$ (1)
Conversions of Class B Common Stock to Class A Common Stock, shares			772,000	(772,000)
Warrant exercises			$ 5								(5)
Warrant exercises, shares			4,850,072	24,000
Stock-based compensation		27,835									27,835
Net share settlements of stock-based awards		(1,893)									(1,893)
Net share settlements of stock-based awards, shares			152,000
Excess tax benefits from stock-based awards		868									868
Common stock repurchases		(67,814)											(67,814)
Ending balance at Dec. 28, 2014		5,195,431	$ 96	$ 2			718,218			(46,541)	4,591,470		(67,814)	0
Ending balance, shares at Dec. 28, 2014			95,708,000	2,438,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)		(319,918)					(319,918)
Other comprehensive loss, net of taxes		(24,475)								(24,475)
Comprehensive (Loss) Income		(344,393)
Special dividends declared to shareholders and warrant holders, $6.73 per share		(71,275)			$ (648,644)			$ (648,644)
Regular dividends declared to shareholders and warrant holders	[1]					$ (71,275)			$ (72,007)			$ 732
Conversions of Class B Common Stock to Class A Common Stock			$ 2	$ (2)
Conversions of Class B Common Stock to Class A Common Stock, shares			2,432,000	(2,432,000)
Warrant exercises			$ 2								(2)
Warrant exercises, shares			1,718,645
Stock-based compensation		32,547									32,547
Net share settlements of stock-based awards		(4,251)									(4,251)
Net share settlements of stock-based awards, shares			156,000
Change in excess tax benefits from stock-based awards		(878)									(878)
Common stock repurchases		(332,339)											(332,339)
Contributions from noncontrolling interest		5,524												5,524
Ending balance at Dec. 31, 2015		3,831,722	$ 100	$ 0			(322,351)			(71,016)	4,619,618		(400,153)	5,524
Ending balance, shares at Dec. 31, 2015			100,015,546	5,605
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)		14,246					14,246
Other comprehensive loss, net of taxes		(10,766)								(10,766)
Comprehensive (Loss) Income		3,480
Special dividends declared to shareholders and warrant holders, $6.73 per share		(90,296)
Regular dividends declared to shareholders and warrant holders	[1]					$ (90,296)						$ (90,296)
Warrant exercises, shares			163,077
Stock-based compensation		37,002									37,002
Net share settlements of stock-based awards		(4,553)									(4,564)		11
Net share settlements of stock-based awards, shares			238,000
Common stock repurchases		(232,065)											(232,065)
Contributions from noncontrolling interest		393												393
Ending balance at Dec. 31, 2016		$ 3,545,683	$ 100	$ 0			$ (308,105)			$ (81,782)	$ 4,561,760		$ (632,207)	$ 5,917
Ending balance, shares at Dec. 31, 2016			100,416,516	5,605

[1] Includes $0.7 million and $1.5 million of granted dividend equivalent units for the year ended December 31, 2015 and December 31, 2016, respectively.