Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
REVENUES
Total revenues	$ 475,816	$ 531,495	$ 1,258,960	$ 1,200,196
OPERATING COSTS AND EXPENSES
Lease operating expense	101,156	75,829	276,736	147,974
Production and ad valorem taxes	38,419	40,219	103,377	87,729
Depreciation, depletion and amortization	123,059	90,880	343,799	191,669
Impairment expense	0	0	854	0
General and administrative expense	26,508	14,188	64,079	40,571
Transaction costs	1,503	1,778	1,904	12,118
Accretion of asset retirement obligation	683	758	1,958	1,863
Exploration expense	488	2,248	7,036	2,340
Total operating costs and expenses	291,816	225,900	799,743	484,264
Gain on sale of oil and gas properties	1,290	14,803	47,404	14,803
Income from operations	185,290	320,398	506,621	730,735
OTHER INCOME (EXPENSE)
Interest expense, net	(34,232)	(20,988)	(79,180)	(42,931)
Write-off of deferred financing costs	0	0	(5,109)	0
(Loss) gain on derivative contracts, net	(45,047)	60,286	(111,820)	(141,101)
Other income, net	70	134	882	430
Total other income (expense)	(79,209)	39,432	(195,227)	(183,602)
Income before income taxes	106,081	359,830	311,394	547,133
Income tax expense	(18,930)	(60,518)	(55,584)	(81,673)
Net income	87,151	299,312	255,810	465,460
Less: Net income attributable to noncontrolling interest	25,793	87,856	75,862	142,597
Net income attributable to Earthstone Energy, Inc.	$ 61,358	$ 211,456	$ 179,948	$ 322,863
Net income per common share attributable to Earthstone Energy, Inc.:
Basic (in dollars per share)	$ 0.58	$ 2.01	$ 1.69	$ 3.91
Diluted (in dollars per share)	$ 0.57	$ 1.94	$ 1.67	$ 3.61
Weighted average common shares outstanding:
Basic (in shares)	106,332,278	105,254,778	106,172,873	82,483,635
Diluted (in shares)	108,285,229	109,278,661	107,741,704	92,844,854
Oil
REVENUES
Total revenues	$ 366,574	$ 332,036	$ 978,949	$ 756,420
Natural gas
REVENUES
Total revenues	39,275	113,937	89,942	233,020
Natural gas liquids
REVENUES
Total revenues	$ 69,967	$ 85,522	$ 190,069	$ 210,756