CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	May 29, 2014	May 30, 2013
Preferred Stock, par (in dollars per share)	$ 1	$ 1
Preferred Stock, authorized	1,000,000	1,000,000
Preferred Stock, issued	0	0
Cost of Common Stock in treasury, shares	3,890,871	4,117,217
Common Stock [Member]
Common Stock, par (in dollars per share)	$ 1	$ 1
Common Stock, authorized	50,000,000	50,000,000
Common Stock, issued	22,457,727	22,432,474
Class B Common Stock [Member]
Common Stock, par (in dollars per share)	$ 1	$ 1
Common Stock, authorized	33,000,000	33,000,000
Common Stock, issued	8,731,786	8,759,039
Common Stock, outstanding	8,731,786	8,759,039