Goodwill and Intangibles (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 25, 2016	Dec. 27, 2015
Goodwill [Roll Forward]
Goodwill	$ 570,555	$ 592,695
Acquired During Period	0	11,821
Impairment During the Period	0	(32,858)	$ 0
Foreign exchange translation	2,508	(1,103)
Goodwill	573,063	570,555	592,695
US and Canada [Member]
Goodwill [Roll Forward]
Goodwill	296,978	296,978
Foreign exchange translation	0	0
Goodwill	296,978	296,978	296,978
International [Member]
Goodwill [Roll Forward]
Goodwill	169,833	170,110
Foreign exchange translation	866	(277)
Goodwill	170,699	169,833	170,110
Entertainment and Licensing [Member]
Goodwill [Roll Forward]
Goodwill	103,744	125,607
Acquired During Period	0	11,821
Impairment During the Period	0	(32,858)
Foreign exchange translation	1,642	(826)
Goodwill	$ 105,386	$ 103,744	$ 125,607