Debt And Capital Lease Obligations (Schedule Of Maturities Of The New Credit Facility) (Details) (USD $) In Thousands, unless otherwise specified	Aug. 31, 2013	Aug. 30, 2014 New Credit Facility [Member]
Line of Credit Facility [Line Items]
2015	$ 12,500	$ 95,000
2016		25,000
2017		50,000
2018		137,500
Total		$ 307,500