CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 448,353	$ 481,902	$ 168,948
Other comprehensive income (loss)
Net changes in pension and other postretirement plan assets and benefit obligations recognized in other comprehensive income (loss), net of tax provision (benefit) of $(457), $(940), and $(928) for the years ended December 31, 2024, 2023, and 2022, respectively	937	(615)	(1,742)
Other comprehensive income (loss), net	937	(615)	(1,742)
Comprehensive income (loss)	$ 449,290	$ 481,287	$ 167,206