Property, Plant and Equipment (Detail) (USD $) In Millions, unless otherwise specified	Sep. 29, 2012	Sep. 24, 2011
Property, Plant and Equipment [Line Items]
Land and buildings	$ 2,439	$ 2,059
Machinery, equipment and internal-use software	15,743	6,926
Office furniture and equipment	241	184
Leasehold improvements	3,464	2,599
Gross property, plant and equipment	21,887	11,768
Accumulated depreciation and amortization	(6,435)	(3,991)
Net property, plant and equipment	$ 15,452	$ 7,777

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 of long-lived 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, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived 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, furniture and fixtures, and computer equipment.

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