Fair Value Measurements - Non-marketable Equity Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Cost of investments	$ 38,284	$ 31,656
Cumulative impairment and downward adjustment	0	0
Cumulative upward adjustment	43,032	30,632
Carrying amount of investments	$ 81,316	$ 62,288

Equity Securities without Readily Determinable Fair Value, Cost of Securities

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- Definition

Equity Securities without Readily Determinable Fair Value, Impairment Loss and Downward Price Adjustment, Cumulative Amount

+ References

No definition available.

+ Details

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- Definition

Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

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- Definition

Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-3

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