Supplemental Information To Statements Of Cash Flows

6 Months Ended

Jun. 30, 2022

Supplemental Cash Flow Elements [Abstract]

Supplemental Information To Statements Of Cash Flows

10.Supplemental Information to Statements of Cash Flows

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Changes in assets and liabilities, net:
Accounts receivable	$	(346	)	$	(100	)	$	(803	)	$	(163	)
Other current assets		(85	)		88			(21	)		78
Other long-term assets		9			(14	)		75			(24	)
Accounts payable and revenues and royalties payable		540			72			787			88
Other current liabilities		93			52			101			19
Other long-term liabilities		(13	)		(81	)		(84	)		(108	)
Total	$	198		$	17		$	55		$	(110	)
Supplementary cash flow data:
Interest paid	$	85		$	105		$	185		$	219
Income taxes paid (refunded)	$	133		$	(106	)	$	110		$	(112	)