Property, Plant and Equipment (Schedule of Property, Plant and Equipment) (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Sep. 28, 2019
Property, Plant and Equipment [Abstract]
Land	$ 36,591	$ 33,111
Buildings and Improvements, at cost	482,869	469,867
Machinery and Equipment, at cost	814,828	775,378
Computer equipment and software, at cost	144,305	137,221
Property, plant and equipment, at cost	1,478,593	1,415,577
Accumulated depreciation and amortization	(861,224)	(828,810)
Property, plant and equipment, net	$ 617,369	$ 586,767

Computer equipment and software, gross

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- Definition

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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- Definition

Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

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- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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- Definition

Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

+ References

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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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