Selected Quarterly Financial Data ( Schedule Of Quarterly Financial Information) (Details) (USD $)	3 Months Ended												12 Months Ended
	Jun. 30, 2011		Mar. 31, 2011	Dec. 31, 2010		Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009		Sep. 30, 2009		Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2009
Net Sales	$ 256,034,000	[1]	$ 252,623,000	$ 316,238,000	[2]	$ 265,051,000	$ 248,005,000	$ 250,328,000	$ 304,115,000	[3]	$ 254,160,000	[4]	$ 1,089,946,000	[5],[6]	$ 1,056,608,000	[5],[6]	$ 1,051,491,000	[6]
Gross Margin	53,580,000	[1]	52,534,000	78,244,000	[2]	58,071,000	59,925,000	61,923,000	84,777,000	[3]	63,707,000	[4]	242,429,000	[5]	270,332,000	[5]	215,492,000
Net Income	29,293,000	[1]	19,441,000	34,863,000	[2]	22,767,000	22,815,000	24,222,000	39,527,000	[3]	28,405,000	[4]	106,364,000	[5]	114,969,000	[5]	89,086,000
Diluted Net Income per Share	$ 1.07	[1]	$ 0.71	$ 1.25	[2]	$ 0.81	$ 0.81	$ 0.86	$ 1.40	[3]	$ 1.01	[4]	$ 3.84	[5]	$ 4.07	[5]	$ 3.17
CDSOA [Member]
After-tax amount included in income	(8,900,000)			(600,000)					(600,000)
After-tax per share amount included in diluted net income per share	$ 0.33			$ 0.02					$ 0.02
Facility Closing [Member]
After-tax amount included in income									$ 800,000		$ 600,000
After-tax per share amount included in diluted net income per share									$ 0.03		$ 0.02

[1] Included in the fourth quarter earnings is income of approximately $8.9 million, net of taxes, or approximately $.33 per share, related to additional funds received under CDSOA.

[2] Included in the second quarter earnings is income of approximately $0.6 million, net of taxes, or approximately $.02 per share, related to funds received under CDSOA.

[3] Included in the second quarter earnings are (A) expense of approximately $0.8 million, net of taxes, or approximately $.03 per share, related to the closing of our dressings and sauces manufacturing operation located in Wilson, New York and (B) income of approximately $0.6 million, net of taxes, or approximately $.02 per share, related to funds received under CDSOA.

[4] Included in the first quarter earnings is expense of approximately $0.6 million, net of taxes, or approximately $.02 per share, related to the closing of our dressings and sauces manufacturing operation located in Wilson, New York.

[5] Diluted earnings per share are calculated independently for each of the quarters presented. Accordingly, the sum of the quarterly earnings per share amounts may not agree with the fiscal year.

[6] Net sales and long-lived assets are predominantly domestic.