Segment Reporting - Total Assets by Segments (Details) - USD ($) $ in Thousands	Sep. 29, 2019	Dec. 30, 2018	Sep. 30, 2018
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 5,554,624	$ 5,262,988	$ 5,495,329
Corporate and Eliminations
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	(4,458,181)	(3,684,323)	(5,053,645)
U.S. and Canada
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	3,331,125	2,898,816	3,028,291
International
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	2,394,488	2,229,053	2,323,866
Entertainment, Licensing and Digital
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	1,031,906	621,595	890,526
Global Operations
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 3,255,286	$ 3,197,847	$ 4,306,291