Leases, Codification Topic 840 (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 28, 2019
Capital leases
2019	$ 5,215
2020	5,234
2021	5,294
2022	4,172
2023	2,980
Thereafter	20,169
Total minimum payments due	43,064
Amount representing interest	(10,148)
Present value of minimum lease payments	32,916
Current portion of finance lease liabilities	3,646
Long-term capital lease obligations	29,270
Operating leases
2020	344,836		$ 369,079
2021	328,589		350,527
2022	306,572		326,908
2023	284,327		301,783
2024	260,518		268,255
Thereafter	1,175,972		1,169,671
Total minimum lease payments	2,700,814		$ 2,786,223
Operating leases, rent expense, net	$ 342,200	$ 319,500