Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Schedule of 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:

	Year Ended December 31,
	2021		2020		2019
(Increase) decrease in:
Accounts receivable	$	(75,165)	$	88,116	$	(80,126)
Inventories	20,370		(34,740)		7,659
Deferred charges	27,390		24,590		4,093
Other current assets	(1,190)		1,188		(4,874)
Increase (decrease) in:
Accounts payable	44,119		(9,742)		81,915
Accrued liabilities	14,520		(30,785)		(79,765)
Net changes in components of operating assets and liabilities	$	30,044	$	38,627	$	(71,098)