Summary of Significant Accounting Policies - Schedule of Components of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Aug. 29, 2020	Aug. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,421,586	$ 1,346,579
Less: accumulated depreciation	839,116	772,070
Total property, plant and equipment	582,470	574,509
Land, Buildings and Leasehold Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	558,277	527,419
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	585,211	565,319
Motor Vehicles
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 278,098	$ 253,841

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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