Business Combinations (Summary Of Unaudited Proforma Financial Information) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 01, 2013	May 26, 2012	Jun. 01, 2013	May 26, 2012
Business Combinations [Abstract]
Net Sales	$ 680,105	$ 692,220	$ 1,968,947	$ 1,951,216
Net Income	$ 67,048	$ 71,580	$ 186,591	$ 190,307
Net income per share Two-class method: Basic	$ 1.06	$ 1.13	$ 2.96	$ 3.02
Net income per share Two-class method: Diluted	$ 1.05	$ 1.13	$ 2.94	$ 3.00