Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) (USD $) In Thousands	Oct. 01, 2011	Oct. 02, 2010
Land, buildings and improvements	$ 161,820	$ 138,230
Machinery and equipment	278,807	255,138
Computer hardware and software	83,373	79,108
Construction in progress	40,553	22,145
Property, plant and equipment, gross	564,553	494,621
Less: accumulated depreciation	299,048	258,907
Property, plant and equipment, net	265,505	235,714
Assets Held Under Capital Leases [Member]
Buildings and improvements	22,934	22,700
Machinery and equipment	1,802	1,803
Property, plant and equipment, gross	24,736	24,503
Less: accumulated depreciation	11,345	8,905
Property, plant and equipment, net	$ 13,391	$ 15,598

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Land Buildings And Improvements

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The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount, as of the balance sheet date, of long-lived, depreciable assets that include building structures held for productive use including any addition, improvement, or renovation to the structure, such as interior masonry, interior flooring, electrical, and plumbing.

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Gross amount, at the balance sheet date, of long-lived assets under construction that include construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service.

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Gross amount, as of the balance sheet date, of long-lived, depreciable assets used in the production process to produce goods and services.

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Gross amount, at the balance sheet date, of long-lived physical assets used in the normal conduct of business and not intended for resale. This can include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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Tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year; net of accumulated depreciation. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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