CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 31,170	$ 202,141
Defined benefit pension plans
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax	1,454	2,504
Applicable income taxes	(393)	(661)
Defined benefit pension plans, net of income taxes	1,061	1,843
Foreign currency translation adjustment	(190)	(170)
Foreign currency translation adjustment	(190)	(170)
Other comprehensive income	871	1,673
Comprehensive income	32,041	203,814
Comprehensive income attributable to noncontrolling interests	(5,305)	(5,590)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total	$ 26,736	$ 198,224