Share Repurchase Program (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended	12 Months Ended
	May 28, 2011	May 28, 2011	Nov. 27, 2010
Share Repurchase Program [Line Items]
Stock Repurchase Program, Authorized Amount			$ 100,000
Total Value Of Repurchased Shares	2,498	4,995
Decreased Value Of Common Stock Shares Repurchased	116	226
Decreased Value Of Additional Paid In Capital For Shares Repurchased	$ 2,382	$ 4,769