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GOODWILL AND OTHER INTANGIBLE ASSETS (Schedule of Changes in Carrying Amount of Goodwill) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2018 | Jun. 30, 2018 | Dec. 31, 2019 | Dec. 31, 2018
Goodwill [Roll Forward] |  |  |  |
Beginning of period |  | $ 937,905 | $ 926,475 | $ 937,905
Foreign currency translation |  |  | 205 | (7,466)
End of period |  |  | 954,280 | 926,475
Codman |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Codman acquisition measurement period adjustments | $ 800 | (3,200) |  | (3,964)
Arkis |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Arkis Acquisition |  |  | 27,600 |
Codman Specialty Surgical |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Beginning of period |  | 634,767 | 625,760 | 634,767
Foreign currency translation |  |  | 140 | (5,043)
End of period |  |  | 653,500 | 625,760
Codman Specialty Surgical | Codman |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Codman acquisition measurement period adjustments |  |  |  | (3,964)
Codman Specialty Surgical | Arkis |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Arkis Acquisition |  |  | 27,600 |
Orthopedics and Tissue Technologies |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Beginning of period |  | $ 303,138 | 300,715 | 303,138
Foreign currency translation |  |  | 65 | (2,423)
End of period |  |  | 300,780 | 300,715
Orthopedics and Tissue Technologies | Codman |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Codman acquisition measurement period adjustments |  |  |  | $ 0
Orthopedics and Tissue Technologies | Arkis |  |  |  |
Goodwill [Roll Forward] |  |  |  |
Arkis Acquisition |  |  | $ 0 |

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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 + Details
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