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GOODWILL AND OTHER INTANGIBLE ASSETS - Components of Company's Identifiable Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,633,898	$ 1,421,087
Accumulated Amortization	(440,217)	(431,651)
Net	1,193,681	989,436
Codman tradename
Acquired Finite-Lived Intangible Assets [Line Items]
Cost	165,091	170,226
Net	$ 165,091	$ 170,226
Completed technology
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Life	18 years	19 years
Cost	$ 1,120,918	$ 896,478
Accumulated Amortization	(257,360)	(248,088)
Net	$ 863,558	$ 648,390
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Life	12 years	12 years
Cost	$ 212,332	$ 213,270
Accumulated Amortization	(134,794)	(132,838)
Net	$ 77,538	$ 80,432
Trademarks/brand names
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Life	28 years	28 years
Cost	$ 98,533	$ 104,209
Accumulated Amortization	(28,862)	(31,767)
Net	$ 69,671	$ 72,442
Supplier relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Life	30 years	27 years
Cost	$ 30,211	$ 30,211
Accumulated Amortization	(15,447)	(15,203)
Net	$ 14,764	$ 15,008
All other
Acquired Finite-Lived Intangible Assets [Line Items]
Weighted Average Life	10 years	4 years
Cost	$ 6,813	$ 6,693
Accumulated Amortization	(3,754)	(3,755)
Net	$ 3,059	$ 2,938

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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