INCOME TAXES (Narrative) (Details) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax [Line Items]
Effective tax rate		21.20%	(43.20%)	16.50%
Excess tax benefits from stock compensation		$ 3,100,000
Income tax benefit, transfer intra-entity intellectual property, amount			$ 59,200,000
Effective worldwide tax rate			20.20%
Effective income tax rate reconciliation, foreign income tax rate differential, increase (decrease), amount		$ 63,600,000	$ (48,200,000)
Effective foreign income tax rate		15.20%	(57.10%)	3.50%
Valuation allowance, period increase (decrease)		$ (100,000)	$ (100,000)	$ 2,900,000
Tax impact of repatriating foreign earnings		0
Unrecognized tax benefits that would impact effective tax rate		700,000
Amount of unrecorded benefit reasonably possible to be recognized (less than)		0
Penalties and interest expense		0	0	0
Penalties and interest accrued	$ 0	0	$ 0	0
Extremity Orthopedics
Income Tax [Line Items]
Tax expense related to sale of business		8,500,000
Foreign Tax Authority
Income Tax [Line Items]
Operating loss carryforwards		26,600,000
Operating loss carryforwards, not subject to expiration		26,600,000
Foreign Tax Authority | Switzerland
Income Tax [Line Items]
Deferred income tax benefit, transfer intra-entity intellectual property, amount	$ 59,200,000
Federal tax credit				$ 12,100,000
Federal tax credit (in dollars per share)				$ 0.14
Federal
Income Tax [Line Items]
Operating loss carryforwards		71,700,000
Operating loss carryforwards, not subject to expiration		4,100,000
State and Local Jurisdiction
Income Tax [Line Items]
Operating loss carryforwards		$ 39,000,000