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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-SubTopic 10
-Section 50
-Paragraph 1
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Section S99
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Other Financial Information (Property, Equipment and Improvements, Net) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Oct. 02, 2015	Sep. 26, 2014
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	$ 897,614	$ 990,618
Accumulated depreciation and amortization	(577,941)	(609,380)
Property, equipment and improvements, net	319,673	381,238	$ 456,797
Land
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	16,680	23,757
Buildings
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	91,194	97,597
Equipment
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	531,539	592,491
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	221,437	259,544
Construction in progress
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	$ 36,764	$ 17,229