Share-Based Compensation (Schedule Of Executive Awards) (Details) $ in Thousands	9 Months Ended
	May 28, 2016 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
EBITDA Award, Number of Shares	161,892
OD Suite Award, Number of Shares	69,384
Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
EBITDA Award Goal | $	$ 36,000
EBITDA Award, Number of Shares	53,964
EBITDA Award, Tranche Status	not vested
OD Suite Award Goal | $	$ 107,000
OD Suite Award, Number of Shares	23,128
OD Suite Award, Tranche Status	not vested
Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
EBITDA Award Goal | $	$ 40,000
EBITDA Award, Number of Shares	53,964
EBITDA Award, Tranche Status	not vested
OD Suite Award Goal | $	$ 116,000
OD Suite Award, Number of Shares	23,128
OD Suite Award, Tranche Status	not vested
Tranche Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
EBITDA Award Goal | $	$ 44,000
EBITDA Award, Number of Shares	53,964
EBITDA Award, Tranche Status	not vested
OD Suite Award Goal | $	$ 125,000
OD Suite Award, Number of Shares	23,128
OD Suite Award, Tranche Status	not vested