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Property, Plant And Equipment - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 02, 2023 | Sep. 03, 2022 | Aug. 28, 2021
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net | $ 319,660 | $ 286,666 |
Capitalized interest, net of accumulated amortization | 428 | 460 |
Depreciation | $ 59,814 | 58,285 | $ 57,199
Long Island Customer Service Center |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net |  |  | 15,300
Disposal group, including discontinued operation, consideration |  | $ 25,500 | 25,500
Building and improvements | Long Island Customer Service Center |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net |  |  | 11,600
Land | Long Island Customer Service Center |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, net |  |  | $ 3,700

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