CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash Flows From Operating Activities:
Net income (loss)	$ (1,052)	$ (2,386)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation, depletion and amortization	861	334
Amortization of debt issuance costs	8	6
Impairments	0	6
Loss on derivatives, unsettled	2,524	2,952
Stock-based compensation	4	2
Loss on early extinguishment of debt	6	59
Other	2	3
Change in assets and liabilities, excluding impact from acquisitions:
Accounts receivable	(602)	(147)
Accounts payable	506	58
Taxes payable	28	(10)
Interest payable	(22)	(13)
Inventories	(8)	(2)
Other assets and liabilities	(59)	(32)
Net cash provided by operating activities	2,196	830
Cash Flows From Investing Activities:
Capital investments	(1,623)	(747)
Proceeds from sale of property and equipment	15	4
Cash acquired through acquisitions	0	55
Cash consideration	0	(373)
Other	0	(1)
Net cash used in investing activities	(1,608)	(1,062)
Cash Flows From Financing Activities:
Payments on current portion of long-term debt	(205)	(844)
Payments on long-term debt	(71)	0
Payments on revolving credit facility	(10,341)	(3,401)
Borrowings under revolving credit facility	10,061	3,366
Change in bank drafts outstanding	62	33
Proceeds from exercise of common stock options	7	0
Purchase of treasury stock	(100)	0
Debt issuance/amendment costs	(14)	(25)
Cash paid for tax withholding	(4)	(3)
Repayment of Indigo revolving credit facility	0	(95)
Proceeds from issuance of long-term debt	0	1,200
Net cash provided by (used in) financing activities	(605)	231
Decrease in cash and cash equivalents	(17)	(1)
Cash and cash equivalents at beginning of year	28	13
Cash and cash equivalents at end of period	$ 11	$ 12