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Property, Plant, and Equipment (Tables)
12 Months Ended
Aug. 29, 2020
Property, Plant and Equipment, Net [Abstract]  
Property, Plant, and Equipment
Depreciation of property and equipment is computed using the straight-line method on the cost of the assets, less allowance for salvage value where appropriate, at rates based upon their estimated service lives as follows:
Asset ClassAsset Life
Buildings
10-30 years
Machinery and equipment
3-15 years
Software
5-10 years
Transportation equipment
5-6 years
Property, plant, and equipment is stated at cost, net of accumulated depreciation and consists of the following:
(in thousands)August 29, 2020August 31, 2019
Land$11,101 $6,799 
Buildings and building improvements165,343 119,638 
Machinery and equipment117,370 107,701 
Software28,456 29,169 
Transportation4,913 3,865 
Property, plant, and equipment, gross327,183 267,172 
Less accumulated depreciation152,238 139,600 
Property, plant, and equipment, net$174,945 $127,572