Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 29, 2020	Mar. 02, 2019	Mar. 03, 2018
Property, Plant and Equipment
Property, plant and equipment, gross	$ 4,057,329	$ 4,053,956
Accumulated depreciation	(2,841,491)	(2,745,442)
Property, plant and equipment, net	1,215,838	1,308,514
Depreciation expense	224,336	232,242	$ 238,318
Carrying amount of assets to be disposed	1,187	452
Land
Property, Plant and Equipment
Property, plant and equipment, gross	131,814	139,406
Buildings
Property, Plant and Equipment
Property, plant and equipment, gross	513,264	533,580
Leasehold improvements
Property, Plant and Equipment
Property, plant and equipment, gross	1,533,729	1,527,371
Equipment
Property, Plant and Equipment
Property, plant and equipment, gross	1,774,424	1,765,575
Software
Property, Plant and Equipment
Property, plant and equipment, gross	60,035	38,680
Construction in progress
Property, Plant and Equipment
Property, plant and equipment, gross	$ 44,063	$ 49,344

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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