Property, Plant and Equipment (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment
Property, plant and equipment, gross	$ 1,304	$ 1,240
Less accumulated depreciation	816	753
Total property, plant and equipment, net	488	487
Land, buildings and improvements
Property, Plant and Equipment
Property, plant and equipment, gross	263	255
Machinery and equipment
Property, Plant and Equipment
Property, plant and equipment, gross	685	653
Equipment held for lease or rental
Property, Plant and Equipment
Property, plant and equipment, gross	192	183
Furniture and fixtures
Property, Plant and Equipment
Property, plant and equipment, gross	93	90
Construction work in progress
Property, Plant and Equipment
Property, plant and equipment, gross	49	40
Other
Property, Plant and Equipment
Property, plant and equipment, gross	$ 22	$ 19

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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