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Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, plant and equipment
Property, plant and equipment, gross	$ 679,213	$ 587,458
Less: accumulated depreciation	(317,045)	(277,471)
Total property, plant and equipment, net	362,168	309,987
Land
Property, plant and equipment
Property, plant and equipment, gross	6,560	6,486
Building and Improvements
Property, plant and equipment
Property, plant and equipment, gross	177,087	157,053
Furniture, Fixtures and Equipment
Property, plant and equipment
Property, plant and equipment, gross	340,146	314,831
Leasehold Improvements
Property, plant and equipment
Property, plant and equipment, gross	20,737	20,105
Construction in Progress
Property, plant and equipment
Property, plant and equipment, gross	$ 134,683	$ 88,983

X

- Definition

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

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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.

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