SEGMENT AND GEOGRAPHIC INFORMATION - Net Sales and Profit by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Segment Net Sales
Total Revenues	$ 389,992	$ 258,665	$ 750,063	$ 612,989
Segment Profit
Operating income	51,854	14,080	82,568	41,183
Amortization	(4,198)	(8,073)	(8,725)	(15,050)
Operating Segments
Segment Profit
Operating income	178,409	93,944	335,198	212,449
Corporate and other
Segment Profit
Operating income	(122,357)	(71,791)	(243,905)	(156,216)
Codman Specialty Surgical
Segment Net Sales
Total Revenues	256,837	169,778	498,078	401,218
Codman Specialty Surgical | Operating Segments
Segment Profit
Operating income	113,996	65,256	220,774	152,491
Tissue Technologies
Segment Net Sales
Total Revenues	133,155	88,887	251,985	211,771
Tissue Technologies | Operating Segments
Segment Profit
Operating income	$ 64,413	$ 28,688	$ 114,424	$ 59,958