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Goodwill and Other Intangible Assets - Change in Carrying Amount of Goodwill (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended |
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Mar. 31, 2015
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| Goodwill [Roll Forward] | |
| Beginning balance | $ 193,378us-gaap_Goodwill |
| Other | 7us-gaap_GoodwillOtherChanges |
| Ending balance | $ 193,385us-gaap_Goodwill |
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- Definition
Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of other (increase) decrease of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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