Business Segment Information (Disaggregation Of Net Sales By Class Of Similar Products) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total net sales	$ 485,916	$ 477,394	$ 947,488	$ 902,931
Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	263,992	258,763	506,176	481,979
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	221,924	218,631	441,312	420,952
Shelf-stable dressings, sauces and croutons [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	95,168	94,711	193,749	185,749
Frozen breads [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	121,696	117,424	201,326	190,282
Refrigerated dressings, dips and other [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	47,128	46,628	111,101	105,948
Dressings and sauces [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	162,730	160,855	328,001	311,915
Frozen breads and other [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 59,194	$ 57,776	$ 113,311	$ 109,037