Business Segment Information (Disaggregation Of Foodservice Net Sales By Type Of Customer) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Total net sales	$ 464,935	$ 403,494	$ 1,367,866	$ 1,223,977
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	217,727	190,366	638,679	541,875
Foodservice [Member] | National accounts [Member]
Disaggregation of Revenue [Line Items]
Total net sales	172,304	146,959	504,310	414,840
Foodservice [Member] | Branded and other [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 45,423	$ 43,407	$ 134,369	$ 127,035