Summary of Significant Accounting Policies - Property and Equipment (Details)	Dec. 31, 2024
Gasoline stations | Minimum
Property and Equipment
Estimated useful life	15 years
Gasoline stations | Maximum
Property and Equipment
Estimated useful life	25 years
Buildings and improvements | Minimum
Property and Equipment
Estimated useful life	5 years
Buildings and improvements | Maximum
Property and Equipment
Estimated useful life	25 years
Gasoline station equipment
Property and Equipment
Estimated useful life	7 years
Fixtures, equipment and capitalized internal use software | Minimum
Property and Equipment
Estimated useful life	3 years
Fixtures, equipment and capitalized internal use software | Maximum
Property and Equipment
Estimated useful life	7 years