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DEBT - Schedule of Convertible Senior Notes due in 2028 (Details) - Convertible Notes - Notes due 2028 - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Instrument [Line Items]
Amortization of debt discount	$ 0	$ 4,929	$ 0	$ 11,412
Amortization of debt issuance costs	327	235	969	550
Total interest cost recognized	$ 327	$ 5,164	$ 969	$ 11,962

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