Fair Value Measurements - Summary of Changes in Fair Value of Level 1 and Level 3 Assets Included Debt and Equity Securities (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 75,324	$ 78,342	$ 91,233	$ 107,783	$ 106,894	$ 109,139
Purchases				1,678	675	46
Business disposition			5,746		693
Net unrealized gain (loss)		1,852	3,371		855	245
Sales and settlement		(2,728)	(4)
Reclassification			(18,701)
Currency translation differences	3,183	(2,142)	(3,303)	(2,310)	(1,334)	(2,536)
Ending balance	78,507	75,324	78,342	107,151	107,783	106,894
Level 1 \| Equity Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	3	3	16,109	8,895	8,804	8,680
Purchases				1,294
Net unrealized gain (loss)			3,352		858	117
Reclassification			(18,701)		19
Currency translation differences			(757)	(356)	(786)	7
Ending balance	3	3	3	9,833	8,895	8,804
Level 3 \| Equity Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	24,296	25,688	26,847	29,490	31,229	31,672
Purchases						46
Business disposition			(776)		(1,630)
Net unrealized gain (loss)		1,852	19		(3)	128
Sales and settlement		(2,709)	(4)
Reclassification					(19)
Currency translation differences	491	(535)	(398)	(291)	(87)	(617)
Ending balance	24,787	24,296	25,688	29,199	29,490	31,229
Level 3 \| Debt Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	51,025	52,651	48,277	69,398	66,861	68,787
Purchases				384	675
Business disposition			6,522		2,323
Sales and settlement		(19)
Currency translation differences	2,692	(1,607)	(2,148)	(1,663)	(461)	(1,926)
Ending balance	$ 53,717	$ 51,025	$ 52,651	$ 68,119	$ 69,398	$ 66,861

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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