Business Segment Information (Disaggregation Of Net Sales By Class Of Similar Products) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Total net sales	$ 471,446	$ 464,935	$ 1,418,934	$ 1,367,866
Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	248,054	247,208	754,230	729,187
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	223,392	217,727	664,704	638,679
Shelf-stable dressings, sauces and croutons [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	113,569	116,246	307,318	301,995
Frozen breads [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	82,459	85,165	283,785	275,447
Refrigerated dressings, dips and other [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	52,026	45,797	163,127	151,745
Dressings and sauces [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	165,779	163,851	493,780	475,766
Frozen breads and other [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 57,613	$ 53,876	$ 170,924	$ 162,913