Revenue Recognition (Tables)

3 Months Ended

Mar. 30, 2019

Revenue Recognition [Abstract]

Schedule Of Sales By Type Of Product

	13 Weeks Ended
(dollars in thousands)	March 30, 2019				March 31, 2018
Grocery	$	766,901	87.5	%	$	768,019	87.7	%
Pharmacy		81,781	9.3			77,940	8.9
Fuel		26,465	3.0			28,645	3.3
Manufacturing		1,571	0.2			1,502	0.1
Total net sales	$	876,718	100.0	%	$	876,106	100.0	%