STATEMENTS OF CONDENSED CONSOLIDATED COMPREHENSIVE INCOME (LOSS) (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,219,233	$ (1,514,583)
Other comprehensive income, net of tax:
Other postretirement benefits liability adjustment, net of tax expense: $15 and $20	164	63
Comprehensive income (loss)	1,219,397	(1,514,520)
Less: Comprehensive income attributable to noncontrolling interests	685	1,465
Comprehensive income (loss) attributable to EQT Corporation	$ 1,218,712	$ (1,515,985)