SEGMENT AND GEOGRAPHIC INFORMATION - Net Sales and Profit by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Segment Net Sales
Total Revenues	$ 258,665	$ 383,645	$ 612,989	$ 743,335
Segment Profit
Operating income	14,080	45,959	41,183	78,267
Amortization	(8,073)	(11,004)	(15,050)	(16,284)
Operating Segments
Segment Profit
Operating income	93,944	141,028	212,449	272,904
Corporate and other
Segment Profit
Operating income	(71,791)	(84,065)	(156,216)	(178,353)
Codman Specialty Surgical
Segment Net Sales
Total Revenues	169,778	249,258	401,218	483,826
Codman Specialty Surgical | Operating Segments
Segment Profit
Operating income	65,256	99,241	152,491	190,622
Orthopedics and Tissue Technologies
Segment Net Sales
Total Revenues	88,887	134,387	211,771	259,509
Orthopedics and Tissue Technologies | Operating Segments
Segment Profit
Operating income	$ 28,688	$ 41,787	$ 59,958	$ 82,282