Gift Cards (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Jan. 01, 2019
Gift card liabilities:
Beginning balance	$ 172,336	$ 163,951
Activations	158,099	151,084
Redemptions and breakage	(142,457)	(142,699)
Ending balance	187,978	172,336
Gift card contract assets (1):
Beginning balance	23,388	23,814
Deferrals	18,378	18,669
Amortization	(18,594)	(19,095)
Ending balance	$ 23,172	$ 23,388