Environmental Liabilities (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2026	Dec. 31, 2025
Changes in environmental liabilities during the period
Balance at the beginning of the period	$ 95,965
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Current portion	Current portion
Payments	$ (2,471)
Dispositions	(85)
Balance at the end of the period	$ 93,409
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Current portion	Current portion
Environmental liabilities
Current portion	$ 7,443	$ 7,193
Long-term portion	85,966	88,772
Total environmental liabilities	$ 93,409	$ 95,965
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	Current portion	Current portion
Retail gasoline stations
Changes in environmental liabilities during the period
Balance at the beginning of the period	$ 56,356
Payments	(1,355)
Dispositions	(85)
Balance at the end of the period	54,916
Environmental liabilities
Total environmental liabilities	54,916	$ 56,356
Terminals
Changes in environmental liabilities during the period
Balance at the beginning of the period	39,609
Payments	(1,116)
Balance at the end of the period	38,493
Environmental liabilities
Total environmental liabilities	$ 38,493	$ 39,609

Total costs accrued as of the balance sheet date for environmental loss contingencies.

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