Segment Reporting (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 24, 2016	Sep. 30, 2017	Sep. 24, 2016
Revenue from External Customer [Line Items]
Percentage of sales	100.00%	100.00%	100.00%	100.00%
Livestock and Pet
Revenue from External Customer [Line Items]
Percentage of sales	48.00%	48.00%	48.00%	47.00%
Hardware, Tools and Truck
Revenue from External Customer [Line Items]
Percentage of sales	24.00%	23.00%	22.00%	22.00%
Seasonal, Gift and Toy Products
Revenue from External Customer [Line Items]
Percentage of sales	17.00%	18.00%	19.00%	20.00%
Clothing and Footwear
Revenue from External Customer [Line Items]
Percentage of sales	6.00%	6.00%	6.00%	6.00%
Agriculture
Revenue from External Customer [Line Items]
Percentage of sales	5.00%	5.00%	5.00%	5.00%