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SUPPLEMENTAL FINANCIAL INFORMATION - Schedule of Other Nonoperating Income (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Unrealized gain (loss) on investments accounted for at fair value	$ 770	$ (13,419)	$ (2,189)	$ (16,837)
Unrealized gain (loss) on marketable securities	10	(282)	335	(171)
Realized gain on maturities of marketable securities	214	0	214	0
Unrealized loss on convertible note	(53)	0	(251)	0
Foreign exchange gain	293	2,345	319	1,132
Interest income, net and other	1,737	4	2,762	7
Other income (loss)	$ 2,971	$ (11,352)	$ 1,190	$ (15,869)

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Change in value of investments accounted at fair value

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Other

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Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(7))
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
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-Name Accounting Standards Codification
-Section 35
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-URI https://asc.fasb.org//1943274/2147482014/830-20-35-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org//1943274/2147481956/830-20-45-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
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-Section 45
-Paragraph 17
-Publisher FASB
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Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.

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-Topic 230
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