Business Segment Information (Disaggregation Of Net Sales By Class Of Similar Products) (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
Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	247,208	213,128	729,187	682,102
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	217,727	190,366	638,679	541,875
Shelf-stable dressings, sauces and croutons [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	116,246	94,578	301,995	272,439
Frozen breads [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	85,165	73,328	275,447	258,426
Refrigerated dressings, dips and other [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	45,797	45,222	151,745	151,237
Dressings and sauces [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	163,851	143,156	475,766	403,953
Frozen breads and other [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 53,876	$ 47,210	$ 162,913	$ 137,922