CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
COMPREHENSIVE INCOME (LOSS):
Net income	$ 251,598	$ 411,146	$ 657,919
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax	(32,910)	11,184	(25,274)
Foreign defined benefit plan adjustments, net of tax	398	(187)	4,273
Total other comprehensive income (loss)	(32,512)	10,997	(21,001)
Total comprehensive income (loss)	$ 219,086	$ 422,143	$ 636,918