Environmental Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Changes in environmental liabilities during the period
Balance at the beginning of the period	$ 68,635
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Current portion	Current portion
Payments	$ (597)
Dispositions	(85)
Other adjustments	102
Balance at the end of the period	68,055
Environmental liabilities
Current portion	4,941	$ 4,606
Long-term portion	63,114	64,029
Total environmental liabilities	68,055	68,635
Retail Gasoline Stations
Changes in environmental liabilities during the period
Balance at the beginning of the period	66,703
Payments	(578)
Dispositions	(85)
Other adjustments	81
Balance at the end of the period	66,121
Environmental liabilities
Total environmental liabilities	66,121	66,703
Terminals
Changes in environmental liabilities during the period
Balance at the beginning of the period	1,932
Payments	(19)
Other adjustments	21
Balance at the end of the period	1,934
Environmental liabilities
Total environmental liabilities	$ 1,934	$ 1,932