Statements of Condensed Consolidated Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Operating revenues:
Sales of natural gas, oil and NGLs	$ 900,527	$ 1,000,756	$ 2,172,140	$ 2,229,407
Gain (loss) on derivatives not designated as hedges	407,635	(53,897)	275,639	8,695
Total operating revenues	1,310,252	950,648	2,453,425	2,262,684
Operating expenses:
Transportation and processing	436,984	428,069	876,230	844,726
Production	36,316	47,863	79,724	106,497
Exploration	1,857	1,653	2,864	2,878
Selling, general and administrative	86,208	62,959	135,186	102,774
Depreciation and depletion	372,413	371,709	763,526	764,402
Impairment/loss on sale of long-lived assets	0	118,114	0	2,447,159
Lease impairments and expirations	48,584	19,529	78,118	23,408
Proxy, transaction and reorganization	21,518	5,060	25,607	15,138
Amortization of intangible assets	10,342	10,342	20,684	20,684
Total operating expenses	1,014,222	1,065,298	1,981,939	4,327,666
Operating income (loss)	296,030	(114,650)	471,486	(2,064,982)
Unrealized (loss) on investment in Equitrans Midstream Corporation	(104,741)	0	(15,686)	0
Dividend and other income (expense)	23,645	(130)	44,632	(260)
Interest expense	50,503	57,120	107,076	115,031
Income (loss) from continuing operations before income taxes	164,431	(171,900)	393,356	(2,180,273)
Income tax expense (benefit)	38,865	(94,922)	77,099	(524,762)
Income (loss) from continuing operations	125,566	(76,978)	316,257	(1,655,511)
Income from discontinued operations, net of tax	0	213,324	0	346,878
Net income (loss)	125,566	136,346	316,257	(1,308,633)
Less: Net income from discontinued operations attributable to noncontrolling interests	0	118,540	0	259,555
Amounts attributable to EQT Corporation:
Income (loss) from continuing operations	125,566	(76,978)	316,257	(1,655,511)
Income from discontinued operations, net of tax	0	94,784	0	87,323
Net income (loss) attributable to EQT Corporation	$ 125,566	$ 17,806	$ 316,257	$ (1,568,188)
Basic:
Weighted average common stock outstanding (in shares)	255,099	265,030	254,975	264,920
Income (loss) from continuing operations (in dollars per share)	$ 0.49	$ (0.29)	$ 1.24	$ (6.25)
Income from discontinued operations (in dollars per share)	0	0.36	0	0.33
Net income (loss) (in dollars per share)	$ 0.49	$ 0.07	$ 1.24	$ (5.92)
Diluted:
Weighted average common stock outstanding (in shares)	255,223	265,154	255,211	264,920
Income (loss) from continuing operations (in dollars per share)	$ 0.49	$ (0.29)	$ 1.24	$ (6.25)
Income from discontinued operations (in dollars per share)	0	0.36	0	0.33
Net income (loss) (in dollars per share)	$ 0.49	$ 0.07	$ 1.24	$ (5.92)
Sales of natural gas, oil and NGLs
Operating revenues:
Sales of natural gas, oil and NGLs	$ 900,527	$ 991,365	$ 2,172,140	$ 2,217,739
Net marketing services and other
Operating revenues:
Net marketing services and other	$ 2,090	$ 13,180	$ 5,646	$ 36,250