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Asset Retirement Obligations
 12 Months Ended
Dec. 31, 2023
Asset Retirement Obligation Disclosure [Abstract]  
Asset Retirement Obligations Asset Retirement Obligations
Our asset retirement obligations (“AROs”) are primarily related to the removal of underground storage tanks and the removal of brand signage at owned and leased retail sites which are legally required, whether by government action or contractual arrangement. The table below summarizes the changes in our recorded AROs (in thousands):
Year Ended December 31,
202320222021
Beginning balance$15,375 $14,414 $10,636 
Accretion expense965 934 873 
Revision in estimate— 116 3,602 
Liabilities settled during period— (89)(697)
Ending balance$16,340 $15,375 $14,414