Business Segment Information (Summary Of Financial Information Attributable To Reportable Segments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Segment Reporting Information [Line Items]
Net Sales	$ 296,174	$ 293,834	$ 914,755	$ 911,968
Operating Income	37,665	22,013	129,256	132,125
Retail [Member]
Segment Reporting Information [Line Items]
Net Sales	152,011	151,782	493,441	487,238
Operating Income	26,321	29,129	96,504	106,840
Foodservice [Member]
Segment Reporting Information [Line Items]
Net Sales	144,163	142,052	421,314	424,730
Operating Income	14,296	13,590	42,393	52,756
Multiemployer Pension Settlement and Related Costs [Member]
Segment Reporting Information [Line Items]
Operating Income	0	(17,639)	0	(17,639)
Corporate [Member]
Segment Reporting Information [Line Items]
Operating Income	$ (2,952)	$ (3,067)	$ (9,641)	$ (9,832)