Revenue Recognition (Tables)

9 Months Ended

Sep. 29, 2018

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue According to Sales Mix for Principal Product Categories

The following table presents the disaggregation of revenue according to sales mix for the Company’s principal product categories:

	13-Weeks Ended				39-Weeks Ended
	September 29, 2018		September 30, 2017		September 29, 2018		September 30, 2017
Meats and seafood	$	2,197,598	$	2,284,793	$	6,483,493	$	6,572,115
Dry grocery products	1,070,276		1,073,266		3,181,471		3,199,275
Refrigerated and frozen grocery products	979,150		947,235		2,896,108		2,821,887
Dairy	646,072		652,775		1,905,682		1,895,589
Equipment, disposables and supplies	594,379		577,535		1,722,100		1,689,571
Beverage products	336,787		331,220		990,905		982,327
Produce	328,522		337,370		954,037		990,509
Net sales	$	6,152,784	$	6,204,194	$	18,133,796	$	18,151,273