GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Other Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 343,533	$ 343,533
Accumulated Amortization	(297,774)	(294,740)
Net Book Value	45,759	48,793
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	334,803	334,803
Accumulated Amortization	(297,175)	(294,453)
Net Book Value	$ 37,628	$ 40,350
Patents \| Intellectual property operations
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	6 years	6 years
Gross Carrying Amount	$ 331,403	$ 331,403
Accumulated Amortization	(296,942)	(294,341)
Net Book Value	$ 34,461	$ 37,062
Patents \| Industrial operations
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	7 years	7 years
Gross Carrying Amount	$ 3,400	$ 3,400
Accumulated Amortization	(233)	(112)
Net Book Value	$ 3,167	$ 3,288
Customer relationships \| Industrial operations
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	7 years	7 years
Gross Carrying Amount	$ 5,300	$ 5,300
Accumulated Amortization	(364)	(174)
Net Book Value	$ 4,936	$ 5,126
Trade names and trademarks \| Industrial operations
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	7 years	7 years
Gross Carrying Amount	$ 3,430	$ 3,430
Accumulated Amortization	(235)	(113)
Net Book Value	$ 3,195	$ 3,317

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Name Accounting Standards Codification
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Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Gross carrying amount before accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights.

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