Equity - Changes in Accumulated Other Comprehensive Income (Loss), Net of Tax, by Component (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ 820,162	$ 352,316	$ 1,303,613	$ 357,102
Other comprehensive income (loss) before reclassifications	6,955	(3,442)	15,716	(5,322)
Amounts reclassified from accumulated other comprehensive (loss) income	2	302	23	540
Net current period other comprehensive income (loss)	6,957	(3,140)	15,739	(4,782)
Less: Comprehensive Income attributable to non-controlling interest, net of tax	2,882		2,894
Less: Other Comprehensive Income attributable to non-controlling interest, net of tax			382
Ending Balance	782,470	348,537	782,470	348,537
ASU 2018-02 [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	385	385	385	385
Ending Balance	385	385	385	385
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	34,526	(13,556)	26,126	(11,914)
Ending Balance	41,483	(16,696)	41,483	(16,696)
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(767)	(1,276)	(836)	(552)
Other comprehensive income (loss) before reclassifications	15	(589)	98	(1,564)
Amounts reclassified from accumulated other comprehensive (loss) income	(21)	389	(35)	640
Net current period other comprehensive income (loss)	(6)	(200)	63	(924)
Ending Balance	(773)	(1,476)	(773)	(1,476)
Defined Benefit Plan Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(981)	(5,626)	(1,016)	(5,613)
Amounts reclassified from accumulated other comprehensive (loss) income	23	(87)	58	(100)
Net current period other comprehensive income (loss)	23	(87)	58	(100)
Ending Balance	(958)	(5,713)	(958)	(5,713)
Foreign Currency Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	35,889	(7,039)	27,593	(6,134)
Other comprehensive income (loss) before reclassifications	6,940	(2,853)	15,618	(3,758)
Net current period other comprehensive income (loss)	6,940	(2,853)	15,618	(3,758)
Less: Other Comprehensive Income attributable to non-controlling interest, net of tax			382
Ending Balance	$ 42,829	$ (9,892)	$ 42,829	$ (9,892)