Segment Reporting - Operating Profit (Loss) by Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jul. 01, 2018	Jun. 30, 2019	Jul. 01, 2018
Segment Reporting, Revenue Reconciling Item [Line Items]
Operating profit (loss)	$ 128,333	$ 87,588	$ 164,460	$ 7,169
Corporate and Eliminations
Segment Reporting, Revenue Reconciling Item [Line Items]
Operating profit (loss)	5,223	2,535	26,955	(14,495)
U.S. and Canada
Segment Reporting, Revenue Reconciling Item [Line Items]
Operating profit (loss)	106,577	73,098	120,109	46,478
International
Segment Reporting, Revenue Reconciling Item [Line Items]
Operating profit (loss)	14,583	173	(15,828)	(55,915)
Entertainment, Licensing and Digital
Segment Reporting, Revenue Reconciling Item [Line Items]
Operating profit (loss)	7,936	21,760	37,956	38,903
Global Operations
Segment Reporting, Revenue Reconciling Item [Line Items]
Operating profit (loss)	$ (5,986)	$ (9,978)	$ (4,732)	$ (7,802)