Business Segment Information (Disaggregation Of Net Sales By Class Of Similar Products) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Total net sales	$ 403,494	$ 357,249	$ 1,223,977	$ 1,081,501
Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	213,128	198,358	682,102	614,653
Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	190,366	158,891	541,875	466,848
Shelf-stable dressings, sauces and croutons [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	94,578	75,773	272,439	199,292
Frozen breads [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	73,328	73,628	258,426	250,157
Refrigerated dressings, dips and other [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Total net sales	45,222	48,957	151,237	165,204
Dressings and sauces [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	143,156	120,925	403,953	347,101
Frozen breads and other [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	47,210	37,966	137,922	116,040
Other roll products [Member] | Foodservice [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 0	$ 0	$ 0	$ 3,707