Goodwill and Other Intangible Assets - Schedule of changes in the carrying amount of goodwill (Details) $ in Thousands |
12 Months Ended |
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Dec. 31, 2015
USD ($)
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| Goodwill [Roll Forward] | |
| Balance as of December 31, 2014 | $ 0 |
| Goodwill resulting from business combinations | 303,875 |
| Balance as of December 31, 2015 | $ 303,875 |
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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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| X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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