Carrying value as of the balance sheet date of obligations incurred and payable, which are not elsewhere specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details

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.

+ References+ Details

- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References+ Details

- Definition

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.

+ References+ Details

- 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.

+ References+ Details

Property, Plant & Equipment (Details) (USD $)	3 Months Ended
Property, Plant & Equipment (Details) (USD $)	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 691,620,000		$ 684,996,000
Less accumulated depreciation	(286,321,000)		(283,323,000)
Total property, plant and equipment, net	405,299,000		401,673,000
Depreciation expense related to property, plant and equipment	7,800,000	7,200,000
Period to maintain requirements for Economic Incentive for the construction of the Romanian facility, minimum	5 years
Reduction in property, plant and equipment	2,900,000	0
Capital expenditures included in accounts payable	7,800,000
Land [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	27,274,000		29,026,000
Land improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	13,151,000		13,142,000
Buildings [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	193,606,000		158,984,000
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	332,421,000		310,944,000
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	10,003,000		9,647,000
Computer equipment and software [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	37,729,000		37,708,000
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment, gross	$ 77,436,000		$ 125,545,000