CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME – UNAUDITED - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 227,585	$ 43,063	$ 354,964	$ 30,638
Other comprehensive income:
Change in pension and postretirement obligations, net of tax	0	1	0	4
Comprehensive income	227,585	43,064	354,964	30,642
Net income attributable to Noncontrolling interest	(121,349)	(25,676)	(187,529)	(23,778)
Other comprehensive income attributable to Noncontrolling interest	0	(1)	0	(4)
Comprehensive income attributable to common shareholders	$ 106,236	$ 17,387	$ 167,435	$ 6,860