CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 106,171	$ 113,234	$ 215,525
Available-for-sale investments:
Net unrealized gain (loss), net of tax of $1,245, $4,389, and $(5,943) in 2024, 2023, and 2022, respectively	3,809	10,507	(17,152)
Reclassification of net realized (gain) loss into current operations	8	1,954	182
Net change related to available-for-sale investments	3,817	12,461	(16,970)
Foreign currency translation adjustments:
Foreign currency translation gain (loss)	(31,258)	11,500	(4,385)
Net change related to foreign currency translation adjustments	(31,258)	11,500	(4,385)
Other comprehensive income (loss), net of tax	(27,441)	23,961	(21,355)
Total comprehensive income	$ 78,730	$ 137,195	$ 194,170