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Income Taxes (Components Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands | Sep. 01, 2018 | Sep. 02, 2017
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Income Taxes [Abstract] |  |
Deferred tax liabilities: Depreciation | $ (36,361) | $ (56,382)
Deferred tax liabilities: Deferred catalog costs | (561) | (1,079)
Deferred tax liabilities: Goodwill | (77,023) | (103,218)
Deferred tax liabilities | (113,945) | (160,679)
Deferred tax assets: Accounts receivable | 2,812 | 4,441
Deferred tax assets: Inventory | 6,163 | 9,794
Deferred tax assets: Deferred compensation | 650 | 1,280
Deferred tax assets: Stock based compensation | 5,329 | 9,140
Deferred tax assets: Intangible amortization | 988 | 9,517
Foreign Tax Credit | 2,712 | 2,712
Less: Valuation Allowance | (1,762) |
Deferred tax assets: Other accrued expenses/reserves | 7,192 | 14,733
Deferred tax assets | 24,084 | 51,617
Net Deferred Tax Liabilities | $ (89,861) | $ (109,062)

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