Other Financial Information (Property, Equipment And Improvements, Net In The Consolidated Balance Sheets) (Details) (USD $) In Thousands	Sep. 30, 2011	Oct. 01, 2010	Oct. 02, 2009
Other Financial Information
Land	$ 23,542	$ 12,223
Buildings	136,161	90,565
Equipment	446,628	433,395
Leasehold improvements	144,903	142,358
Construction in progress	10,046	3,570
Property, Plant and Equipment, Gross, Total	761,280	682,111
Accumulated depreciation and amortization	(476,647)	(467,079)
Property, Plant and Equipment, Net, Total	$ 284,633	$ 215,032	$ 240,350

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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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Carrying amount as of the balance sheet date of real estate held for productive use. This excludes land held for sale.

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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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