Segment Reporting (Details) - segment		12 Months Ended
	Dec. 28, 2019	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Revenue from External Customer
Number of Reportable Segments	1
Livestock and Pet
Revenue from External Customer
Average percent of sales (in hundredths)		47.00%	47.00%	47.00%
Hardware, Tools and Truck
Revenue from External Customer
Average percent of sales (in hundredths)		21.00%	22.00%	22.00%
Seasonal, Gift and Toy Products
Revenue from External Customer
Average percent of sales (in hundredths)		20.00%	19.00%	19.00%
Clothing and Footwear
Revenue from External Customer
Average percent of sales (in hundredths)		8.00%	8.00%	8.00%
Agriculture
Revenue from External Customer
Average percent of sales (in hundredths)		4.00%	4.00%	4.00%
Total [Member]
Revenue from External Customer
Average percent of sales (in hundredths)		100.00%	100.00%	100.00%