Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (3,736,096)	$ (28,003)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation, depletion and amortization	274,680	173,723
Leasehold abandonments and impairments	556,512	22,189
Impairment of oil and gas properties	4,374,253	0
Accretion of asset retirement obligations	435	345
Loss on early extinguishment of debt	21,388	0
Stock-based compensation	11,140	5,322
Deferred income tax benefit	(570,963)	(7,790)
Change in TRA liability	(70,529)	0
Gain on sale of property	(10)	0
(Gain) loss on derivatives	(545,692)	119,687
Net cash received (paid) for derivative settlements	16,902	(5,072)
Net cash received (paid) for option premiums	17,995	(10,440)
Other	3,269	1,056
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable	145,516	(37,989)
Accounts receivable—related parties	(5,729)	(2,110)
Other current assets	(3,601)	1,438
Other noncurrent assets	91	(3,308)
Accounts payable and accrued expenses	(129,560)	(15,063)
Revenue and severance taxes payable	25,873	(926)
Other noncurrent liabilities	69	0
Net cash provided by operating activities	385,943	213,059
CASH FLOWS FROM INVESTING ACTIVITIES:
Development of oil and natural gas properties	(281,871)	(352,650)
Acquisitions of oil and natural gas properties	(7,411)	(13,846)
Cash acquired from the Jagged Peak acquisition	53,347	0
Additions to other property and equipment	(2,146)	(11,106)
Proceeds from sales of property, plant and equipment	265	17,486
Other	(1,142)	809
Net cash used in investing activities	(238,958)	(359,307)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under long-term debt	1,140,000	120,000
Payments on long-term debt	(1,223,752)	(120,000)
Payments on financing lease obligations	(639)	(676)
Debt issuance costs	(6,407)	0
Repurchase of common stock	(11,049)	(5,309)
Dividends and distributions paid	(20,603)	0
Distributions to owners from consolidated subsidiary	0	(603)
Net cash used in financing activities	(122,450)	(6,588)
Net increase (decrease) in cash, cash equivalents and restricted cash	24,535	(152,836)
Cash, cash equivalents and restricted cash at beginning of period	20,739	163,216
Cash, cash equivalents and restricted cash at end of period	45,274	10,380
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid for interest	(38,049)	(30,493)
Cash received for income taxes	0	240
SUPPLEMENTAL DISCLOSURE OF NON-CASH ACTIVITIES:
Asset retirement obligations incurred, including changes in estimate	3,556	219
Additions to oil and natural gas properties - change in capital accruals	96,893	53,654
Common stock issued for oil and natural gas properties	1,776,199	0
Net premiums on options that settled during the period	$ (13,004)	$ (9,516)