SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Property, Plant and Equipment Balances and Corresponding Lives) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total	$ 626,577	$ 570,378
Less: Accumulated depreciation	(314,874)	(282,849)
Property, plant and equipment, net	311,703	287,529
Land
Property, Plant and Equipment [Line Items]
Total	1,512	1,541
Buildings and building improvements
Property, Plant and Equipment [Line Items]
Total	$ 19,032	17,345
Buildings and building improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	5 years
Buildings and building improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	40 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total	$ 155,495	144,852
Leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	1 year
Leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	20 years
Machinery and production equipment
Property, Plant and Equipment [Line Items]
Total	$ 183,270	166,973
Machinery and production equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	3 years
Machinery and production equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	20 years
Surgical instrument kits
Property, Plant and Equipment [Line Items]
Total	$ 2,791	1,164
Surgical instrument kits | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	4 years
Surgical instrument kits | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	5 years
Information systems and hardware
Property, Plant and Equipment [Line Items]
Total	$ 148,706	143,770
Information systems and hardware | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	1 year
Information systems and hardware | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	7 years
Furniture, fixtures, and office equipment
Property, Plant and Equipment [Line Items]
Total	$ 20,921	20,843
Furniture, fixtures, and office equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	1 year
Furniture, fixtures, and office equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	15 years
Construction-in-progress
Property, Plant and Equipment [Line Items]
Total	$ 94,850	$ 73,890