Property, Plant And Equipment, Net (Components Of Property, Plant And Equipment) (Details) (USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Property, plant and equipment, gross	$ 762,690	$ 625,312
Accumulated depreciation and amortization	(300,583)	(238,164)
Property, Plant and Equipment, net	462,107	387,148
Clinical, Demonstration And Rental Equipment [Member]
Property, plant and equipment, gross	96,808	66,394
Land [Member]
Property, plant and equipment, gross	67,584	57,785
Leasehold Improvements [Member]
Property, plant and equipment, gross	25,528	18,735
Building [Member]
Property, plant and equipment, gross	282,159	240,475
Machinery And Equipment [Member]
Property, plant and equipment, gross	149,730	106,279
Vehicles [Member]
Property, plant and equipment, gross	3,073	2,702
Computer Equipment [Member]
Property, plant and equipment, gross	89,263	99,069
Furniture And Fixtures [Member]
Property, plant and equipment, gross	$ 48,545	$ 33,873

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, 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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- Definition

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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