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SUPPLEMENTAL FINANCIAL INFORMATION - Schedule of Other Nonoperating Income (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Unrealized gain (loss) on investments accounted for at fair value	$ 8,890	$ 3,121	$ 6,701	$ (13,716)
Unrealized gain (loss) on marketable securities	540	(36)	875	(207)
Realized gain on maturities of marketable securities	374	0	588	0
Unrealized gain (loss) on convertible note	7,223	0	6,972	0
Realized gain on convertible note	181	0	181	0
Foreign exchange gain (loss)	(239)	1,229	80	2,361
Interest income, net and other	444	96	3,206	103
Other income (loss)	$ 17,413	$ 4,410	$ 18,603	$ (11,459)

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Change in value of investments accounted at fair value

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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
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 20
-Name Accounting Standards Codification
-Section 35
-Paragraph 1
-Publisher FASB
-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
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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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