Revenue Recognition (Tables)

3 Months Ended

Mar. 28, 2020

Revenue Recognition [Abstract]

Schedule Of Sales By Type Of Product

	13 Weeks Ended
(dollars in thousands)	March 28, 2020				March 30, 2019
Grocery	$	863,747	87.6	%	$	766,901	87.5	%
Pharmacy		89,333	9.1			81,781	9.3
Fuel		29,967	3.0			26,465	3.0
Manufacturing		2,773	0.3			1,571	0.2
Total net sales	$	985,820	100.0	%	$	876,718	100.0	%