Business Segment Information (Disaggregation Of Net Sales By Class Of Similar Products) (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
Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	242,184	223,216
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	219,388	202,321
Shelf-stable dressings, sauces and croutons [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	98,581	91,038
Frozen breads [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	79,630	72,858
Refrigerated dressings, dips and other [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	63,973	59,320
Dressings and sauces [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	165,271	151,060
Frozen breads and other [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 54,117	$ 51,261