Gift Cards (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2019	Oct. 02, 2018	Oct. 01, 2019	Oct. 02, 2018
Gift card liabilities:
Beginning balance	$ 142,361	$ 133,617	$ 172,336	$ 163,951
Activations	21,577	20,559	70,949	70,754
Redemptions and breakage	(28,372)	(28,834)	(107,719)	(109,363)
Ending balance	135,566	125,342	135,566	125,342
Gift card contract assets:
Beginning balance	20,092	20,619	23,388	23,814
Deferrals	2,929	2,500	8,993	8,902
Amortization	(4,689)	(4,756)	(14,049)	(14,353)
Ending balance	$ 18,332	$ 18,363	$ 18,332	$ 18,363