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BUSINESS ACQUISITIONS - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Thousands | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2015 | Dec. 31, 2014 | Jan. 15, 2014
Business Acquisition [Line Items] |  |  |
Goodwill | $ 357,022 | $ 363,888 |
Metasurg |  |  |
Business Acquisition [Line Items] |  |  |
Inventory | 4,800 |  |
Fixed assets | 1,246 |  |
Goodwill | 732 |  |
Net assets acquired | 27,558 |  |
Metasurg | In Process Research and Development |  |  |
Business Acquisition [Line Items] |  |  |
Indefinite intangible assets | 190 |  |
Metasurg | Technology-Based Intangible Assets |  |  |
Business Acquisition [Line Items] |  |  |
Finite intangible assets | $ 20,590 |  |
Metasurg | Technology-Based Intangible Assets | Minimum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 8 years |  |
Metasurg | Technology-Based Intangible Assets | Maximum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 14 years |  |
Medtronic MicroFrance |  |  |
Business Acquisition [Line Items] |  |  |
Cash | $ 2,195 |  |
Inventory | 3,155 |  |
Inventory deposit | 620 |  |
Fixed assets | 3,675 |  |
Other current assets | 5,025 |  |
Goodwill | 16,607 |  |
Total assets acquired | 65,977 |  |
Accounts payable and other liabilities | 5,910 |  |
Net assets acquired | 60,067 |  |
Medtronic MicroFrance | Trade Names |  |  |
Business Acquisition [Line Items] |  |  |
Finite intangible assets | $ 11,990 |  |
Medtronic MicroFrance | Trade Names | Maximum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 20 years |  |
Medtronic MicroFrance | Technology-Based Intangible Assets |  |  |
Business Acquisition [Line Items] |  |  |
Finite intangible assets | $ 4,580 |  |
Medtronic MicroFrance | Technology-Based Intangible Assets | Minimum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 15 years |  |
Medtronic MicroFrance | Technology-Based Intangible Assets | Maximum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 16 years |  |
Medtronic MicroFrance | Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Finite intangible assets | $ 18,130 |  |
Medtronic MicroFrance | Customer relationships | Minimum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 12 years |  |
Medtronic MicroFrance | Customer relationships | Maximum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 16 years |  |
Confluent Surgical, Inc. |  |  |
Business Acquisition [Line Items] |  |  |
Inventory deposit | $ 4,000 |  |
Fixed assets | 438 |  |
Deferred tax assets - long term | 12 |  |
Goodwill | 105,331 |  |
Total assets acquired | 349,981 |  |
Contingent supply liability | 5,891 |  |
Other | 731 |  |
Deferred tax liabilities - long term | 87,464 |  |
Net assets acquired | $ 255,895 |  | $ 255,895
Confluent Surgical, Inc. | Technology-Based Intangible Assets | Minimum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 3 years |  |
Confluent Surgical, Inc. | Technology-Based Intangible Assets | Maximum |  |  |
Business Acquisition [Line Items] |  |  |
Weighted average useful life | 20 years |  |
Confluent Surgical, Inc. | Developed Technology Rights |  |  |
Business Acquisition [Line Items] |  |  |
Finite intangible assets | $ 239,800 |  |
Confluent Surgical, Inc. | Other Intangible Assets |  |  |
Business Acquisition [Line Items] |  |  |
Finite intangible assets | $ 400 |  |

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