Segment Reporting - Net Revenues by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 29, 2019	Sep. 30, 2018	Sep. 29, 2019	Sep. 30, 2018
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues, external	$ 1,575,173	$ 1,569,686	$ 3,292,220	$ 3,190,485
Net revenues, affiliate	0	0	0	0
Corporate and Eliminations
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues, external	0	0	0	0
Net revenues, affiliate	(545,201)	(564,127)	(1,104,414)	(1,171,612)
U.S. and Canada
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues, external	898,269	912,179	1,766,649	1,714,536
Net revenues, affiliate	2,535	2,364	7,379	7,093
International
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues, external	561,137	560,704	1,221,224	1,229,093
Net revenues, affiliate	0	2	186	290
Entertainment, Licensing and Digital
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues, external	115,766	96,803	304,266	246,747
Net revenues, affiliate	3,849	4,712	7,989	11,378
Global Operations
Segment Reporting, Revenue Reconciling Item [Line Items]
Net revenues, external	1	0	81	109
Net revenues, affiliate	$ 538,817	$ 557,049	$ 1,088,860	$ 1,152,851