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GOODWILL AND OTHER INTANGIBLE ASSETS (Components of Company's Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Cost | $ 1,415,787 | $ 1,398,921
Accumulated Amortization | (384,196) | (319,425)
Net | 1,031,591 | 1,079,496
Codman trade name |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Cost | 163,126 | 162,054
Net | 163,126 | 162,054
IPR&D |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Other Indefinite-lived Intangible Assets | $ 1,000 | $ 1,000
Completed technology |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Life | 19 years | 19 years
Cost | $ 880,623 | $ 855,679
Accumulated Amortization | (213,702) | (167,384)
Net | $ 666,921 | $ 688,295
Customer relationships |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Life | 12 years | 13 years
Cost | $ 222,575 | $ 231,448
Accumulated Amortization | (119,393) | (106,859)
Net | $ 103,182 | $ 124,589
Trademarks/brand names |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Life | 28 years | 28 years
Cost | $ 103,873 | $ 104,061
Accumulated Amortization | (28,514) | (24,764)
Net | $ 75,359 | $ 79,297
Supplier relationships |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Life | 27 years | 27 years
Cost | $ 34,721 | $ 34,721
Accumulated Amortization | (17,947) | (16,519)
Net | $ 16,774 | $ 18,202
All other |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Life | 4 years | 4 years
Cost | $ 10,869 | $ 10,958
Accumulated Amortization | (4,640) | (3,899)
Net | $ 6,229 | $ 7,059

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