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Goodwill and Other Intangible Assets (Details Textual) (USD $)
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12 Months Ended | ||
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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| Amortization of Intangible Assets | $ 8,100,000 | $ 3,800,000 | $ 2,600,000 |
| Weighted Average Remaining Amortization Period | 9 years 4 months 24 days | 6 years 8 months 12 days | |
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Objet Ltd [Member]
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| Business Acquisition, Purchase Price Allocation, Assets Acquired (Liabilities Assumed), Net | 1,341,000,000 | ||
| Goodwill | 797,063,000 | ||
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Solidscape, Inc [Member]
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| Goodwill | 24,616,000 | 24,600,000 | |
| Business Acquisition, Cost of Acquired Entity, Cash Paid | $ 39,100,000 | ||
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- Definition
Weighted average remaining amortization period during the period. No definition available.
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash paid to acquire the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total purchase price of the acquired entity. This includes cash paid to equity interest holders of the acquired entity, fair value of debt and equity securities issued to equity holders of the acquired entity, and transaction costs paid to third parties to consummate the acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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