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Business And Summary Of Significant Accounting Policies - Narrative (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Aug. 30, 2025 USD ($) center warehouse manufacturingLocation $ / shares | Aug. 31, 2024 USD ($) $ / shares | Sep. 02, 2023 USD ($)
Summary Of Significant Accounting Policies [Line Items] |  |  |
Number Of Customer Fulfillment Center | center | 5 |  |
Regional inventory centers | center | 9 |  |
Number of warehouses | warehouse | 38 |  |
Number of manufacturing locations | manufacturingLocation | 5 |  |
Capitalized computer software, gross | $ 1,813 | $ 1,637 |
Capitalized computer software, net | 23,851 | 26,658 |
Accrued CCA costs | 0 | 5,552 |
Capitalized computer software, amortization | 1,790 | 1,988 | $ 1,192
Acquired intangible assets | 550 | 6,715 |
Indefinite-lived intangible assets reclassified to finite lived intangible assets |  | 208 |
Amortization expense | 16,269 | 15,686 | 14,917
Advertising costs | 16,257 | 12,167 | 9,124
Shipping and handling costs | 150,501 | 148,523 | $ 156,844
Unrecognized tax benefit that would affect effective tax rate | $ 2,476 | $ 3,789 |
Net Sales | Geographic Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration Risk, Percentage | 100.00% | 100.00% | 100.00%
North America | Net Sales | Geographic Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration Risk, Percentage | 99.00% | 99.00% | 99.00%
United States | Net Sales | Geographic Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration Risk, Percentage | 95.00% | 95.00% | 95.00%
Europe | Net Sales | Geographic Concentration Risk |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Concentration Risk, Percentage | 1.00% |  |
Class A Common Stock |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Common stock, par or stated value per share (in USD per share) | $ / shares | $ 0.001 | $ 0.001 |
Customer Relationships |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Write off of fully amortized assets | $ 107 | $ 68,160 |
Minimum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Original manufacturers warranty period | 30 days |  |
Minimum | Leasehold Improvements And Building |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment estimated useful life | 3 years |  |
Minimum | Computer systems, equipment and software |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment estimated useful life | 3 years |  |
Minimum | Furniture, fixtures and equipment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment estimated useful life | 3 years |  |
Maximum |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Warranty period | 1 year |  |
Original manufacturers warranty period | 90 days |  |
Maximum | Leasehold Improvements And Building |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment estimated useful life | 40 years |  |
Maximum | Computer systems, equipment and software |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment estimated useful life | 10 years |  |
Maximum | Furniture, fixtures and equipment |  |  |
Summary Of Significant Accounting Policies [Line Items] |  |  |
Property, plant and equipment estimated useful life | 20 years |  |

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