Environmental Liabilities (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Changes in environmental liabilities during the period
Balance at the beginning of the period	$ 52,805
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Current portion	Current portion
Additions	$ 14,131
Payments	(2,604)
Dispositions	(2,012)
Other adjustments	5,011
Balance at the end of the period	67,331
Environmental liabilities
Current portion	4,582	$ 4,642
Long-term portion	62,749	48,163
Total environmental liabilities	67,331	52,805
Retail Gasoline Stations
Changes in environmental liabilities during the period
Balance at the beginning of the period	49,261
Additions	14,131
Payments	(2,558)
Dispositions	(469)
Other adjustments	5,011
Balance at the end of the period	65,376
Environmental liabilities
Total environmental liabilities	65,376	49,261
Terminals
Changes in environmental liabilities during the period
Balance at the beginning of the period	3,544
Payments	(46)
Dispositions	(1,543)
Balance at the end of the period	1,955
Environmental liabilities
Total environmental liabilities	1,955	$ 3,544
Tidewater
Environmental liabilities
Current portion	2,100
Miller Oil
Environmental liabilities
Current portion	4,800
Consumers Petroleum
Environmental liabilities
Current portion	$ 7,200