Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 02, 2019	Mar. 03, 2018	Mar. 04, 2017
Property, Plant and Equipment
Property, plant and equipment, gross	$ 4,053,956	$ 4,115,345
Accumulated depreciation	(2,745,442)	(2,684,099)
Property, plant and equipment, net	1,308,514	1,431,246
Depreciation expense	232,242	238,318	$ 241,787
Carrying amount of assets to be disposed	452	972
Land
Property, Plant and Equipment
Property, plant and equipment, gross	139,406	138,768
Buildings
Property, Plant and Equipment
Property, plant and equipment, gross	533,580	528,026
Leasehold improvements
Property, Plant and Equipment
Property, plant and equipment, gross	1,527,371	1,567,635
Equipment
Property, Plant and Equipment
Property, plant and equipment, gross	1,765,575	1,795,337
Software
Property, Plant and Equipment
Property, plant and equipment, gross	38,680	25,944
Construction in progress
Property, Plant and Equipment
Property, plant and equipment, gross	$ 49,344	$ 59,635

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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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of.

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