Consolidated Statements of Shareholders’ Equity (Parenthetical)) (USD $)	12 Months Ended
	May 30, 2013	May 31, 2012	May 26, 2011
Class B Common Stock [Member]
Common Stock, dividends per share	$ 1.22	$ 0.31	$ 0.31
Common Stock 1 [Member]
Common Stock, dividends per share	$ 1.34	$ 0.34	$ 0.34