Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2023

Supplemental Cash Flow Elements [Abstract]

Net Changes In Components of Operating Assets and Liabilities

The following table provides information regarding the net changes in components of operating assets and liabilities.

	Six Months Ended June 30,
	2023		2022
(Increase) decrease in:
Accounts receivable	$	147,999	$	(48,267)
Inventories	(20,187)		(11,604)
Deferred charges	21,076		34,022
Other current assets	(129)		(960)
Increase (decrease) in:
Accounts payable	(130,131)		(3,720)
Accrued liabilities	(17,671)		4,299
Net changes in components of operating assets and liabilities	$	957	$	(26,230)