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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables) | 3 Months Ended
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Mar. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule Of Changes In Carrying Amount Of Goodwill | Changes in the carrying amount of goodwill for the three months ended March 31, 2014 were as follows:
| U.S. Neurosurgery |  | U.S. Instruments |  | U.S. Extremities |  | U.S. Spine and Other |  | International |  | Total
| (In thousands)
Goodwill, gross | $ | 95,165 |  |  | $ | 58,033 |  |  | $ | 61,079 |  |  | $ | 56,325 |  |  | $ | 25,900 |  |  | $ | 296,502 |
Accumulated impairment losses |  |  |  |  |  |  |  |  |  | (46,738 | ) |  |  |  |  | (46,738 | )
Goodwill at December 31, 2013 | 95,165 |  |  | 58,033 |  |  | 61,079 |  |  | 9,587 |  |  | 25,900 |  |  | 249,764 |
Confluent Surgical acquisition - preliminary allocation | 94,315 |  |  | — |  |  | — |  |  | — |  |  | 23,400 |  |  | 117,715 |
Foreign currency translation | 88 |  |  | 27 |  |  | 28 |  |  | 4 |  |  | 23 |  |  | 170 |
Goodwill at March 31, 2014 | $ | 189,568 |  |  | $ | 58,060 |  |  | $ | 61,107 |  |  | $ | 9,591 |  |  | $ | 49,323 |  |  | $ | 367,649 |
Components Of Company's Identifiable Intangible Assets | The components of the Company’s identifiable intangible assets were as follows:
| March 31, 2014
| Weighted Average Life |  | Cost |  | Accumulated Amortization |  | Net
| (Dollars in thousands)
Completed technology | 18 years |  | $ | 320,460 |  |  | $ | (49,607 | ) |  | $ | 270,853 |
Customer relationships | 12 years |  | 146,701 |  |  | (81,926 | ) |  | 64,775 |
Trademarks/brand names | 31 years |  | 33,601 |  |  | (15,726 | ) |  | 17,875 |
Trademarks/brand names | Indefinite |  | 48,484 |  |  | — |  |  | 48,484 |
Supplier relationships | 27 years |  | 34,721 |  |  | (9,677 | ) |  | 25,044 |
All other (1) | 4 years |  | 4,652 |  |  | (2,237 | ) |  | 2,415 |
|  |  | $ | 588,619 |  |  | $ | (159,173 | ) |  | $ | 429,446 |
| December 31, 2013
| Weighted Average Life |  | Cost |  | Accumulated Amortization |  | Net
| (Dollars in thousands)
Completed technology | 12 years |  | $ | 81,238 |  |  | $ | (45,343 | ) |  | $ | 35,895 |
Customer relationships | 12 years |  | 146,627 |  |  | (79,624 | ) |  | 67,003 |
Trademarks/brand names | 31 years |  | 33,703 |  |  | (15,648 | ) |  | 18,055 |
Trademarks/brand names | Indefinite |  | 48,484 |  |  | — |  |  | 48,484 |
Supplier relationships | 27 years |  | 34,721 |  |  | (9,305 | ) |  | 25,416 |
All other (1) | 5 years |  | 4,251 |  |  | (1,941 | ) |  | 2,310 |
|  |  | $ | 349,024 |  |  | $ | (151,861 | ) |  | $ | 197,163 |
(1) | At March 31, 2014 and December 31, 2013, all other included in-process research and development ("IPR&D") of $1.4 million in both periods, which was indefinite-lived.

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