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STOCK-BASED COMPENSATION (Commitments for Future Equity Awards Additional Information) (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 111,655	$ 75,238	$ 72,036
Emakina
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity granted	43,600
Stock-based compensation expense	$ 5,500	$ 200	$ 0
Restricted stock units \| Emakina
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance (in shares)	8
Phantom share units \| Emakina
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance (in shares)	7
Restricted Stock, Service-Based Equity-Classified RSUs And Performance-Based Equity-Classified RSUs \| Emakina
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity granted	$ 2,700