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Debt and Capital Lease Obligations (Schedule Of Debt) (Details) - USD ($)		Dec. 02, 2017	Sep. 02, 2017
Debt Instrument [Line Items]
Capital lease and financing obligations		$ 28,436,000	$ 27,829,000
Less: unamortized debt issuance costs		(1,755,000)	(1,852,000)
Total Debt		492,681,000	532,977,000
Less: short-term debt	[1]	(291,679,000)	(331,986,000)
Long-term debt		201,002,000	200,991,000
New Credit Facility [Member]
Debt Instrument [Line Items]
Credit Facility		291,000,000	332,000,000
Senior Notes Series A [Member] | Private Placement Debt [Member]
Debt Instrument [Line Items]
Private placement debt		75,000,000	75,000,000
Senior Notes Series B [Member] | Private Placement Debt [Member]
Debt Instrument [Line Items]
Private placement debt		$ 100,000,000	$ 100,000,000
[1] Net of unamortized debt issuance costs expected to be amortized in the next twelve months.

X

- Definition

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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