Gift Cards (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 02, 2018	Oct. 03, 2017	Oct. 02, 2018	Oct. 03, 2017
Gift card liabilities:
Beginning balance	$ 133,617	$ 123,640	$ 163,951	$ 153,629
Activations	20,559	22,266	70,754	73,348
Redemptions and breakage	(28,834)	(29,486)	(109,363)	(110,557)
Ending balance	125,342	116,420	125,342	116,420
Gift card contract assets:
Beginning balance	20,619	20,594	23,814	23,786
Deferrals	2,500	2,856	8,902	9,230
Amortization	(4,756)	(4,779)	(14,353)	(14,345)
Ending balance	$ 18,363	$ 18,671	$ 18,363	$ 18,671