Business Segment Information (Disaggregation Of Foodservice Net Sales By Type Of Customer) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of Revenue [Line Items]
Total net sales	$ 461,572	$ 425,537
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	219,388	202,321
Foodservice [Member] | National accounts [Member]
Disaggregation of Revenue [Line Items]
Total net sales	171,586	160,192
Foodservice [Member] | Branded and other [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 47,802	$ 42,129