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Goodwill and Other Intangible Assets (Tables) | 6 Months Ended
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Jun. 30, 2013
Goodwill and Other Intangible Assets |
Summary of the Company's amortizable intangible assets |
|  | June 30, 2013 |  | December 31, 2012 |
|  | Gross Carrying Amount |  | Accumulated Amortization |  | Gross Carrying Amount |  | Accumulated Amortization |
Customer relationships |  | $ | 172,500 |  | $ | 61,700 |  | $ | 166,800 |  | $ | 54,000 |
Proprietary technology |  | 44,200 |  | 20,600 |  | 44,200 |  | 18,800 |
License agreements |  | 6,000 |  | 5,700 |  | 6,000 |  | 5,300 |
Trade names and other |  | 9,400 |  | 7,900 |  | 9,400 |  | 7,700 |
Total |  | $ | 232,100 |  | $ | 95,900 |  | $ | 226,400 |  | $ | 85,800 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 + Details
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