CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities:
Net income (loss)	$ (227)	$ 391	$ (201)	$ 1,780
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation, depletion and amortization	348	376	747	766
Deferred income tax expense (benefit)			(61)	399
Derivative gains, net	11	(159)	(161)	(1,089)
Cash receipts (payments) on derivative settlements, net			488	(49)
Share-based compensation			19	16
Gains on sales of assets	(2)	(472)	(10)	(807)
Losses on purchases, exchanges or extinguishments of debt			2	0
Other			(7)	29
Changes in assets and liabilities			(55)	359
Net cash provided by operating activities			761	1,404
Cash flows from investing activities:
Capital expenditures			(723)	(1,027)
Receipts of deferred consideration			116	0
Contributions to investments			(45)	(88)
Proceeds from divestitures of property and equipment			12	1,963
Net cash provided by (used in) investing activities			(640)	848
Cash flows from financing activities:
Proceeds from Credit Facility			0	1,125
Payments on Credit Facility			0	(2,175)
Funds held for transition services			0	97
Proceeds from warrant exercise			1	0
Debt issuance and other financing costs			(4)	0
Cash paid to repurchase and retire common stock			0	(181)
Cash paid for common stock dividends			(176)	(335)
Net cash used in financing activities			(179)	(1,469)
Net increase (decrease) in cash, cash equivalents and restricted cash			(58)	783
Cash, cash equivalents and restricted cash, beginning of period			1,153	192
Cash, cash equivalents and restricted cash, end of period	1,095	975	1,095	975
Cash and cash equivalents	1,019	903	1,019	903
Restricted cash	76	72	76	72
Total cash, cash equivalents and restricted cash	$ 1,095	$ 975	1,095	975
Supplemental cash flow information:
Interest paid, net of capitalized interest			45	68
Income tax refunds received, net			(2)	(60)
Supplemental disclosure of significant non-cash investing and financing activities:
Operating lease obligations recognized			0	65
Change in accrued drilling and completion costs
Supplemental disclosure of significant non-cash investing and financing activities:
Change in accrued drilling and completion costs			$ (62)	$ 31