v3.26.1
Related-Party Transactions - Additional Information (Details) - USD ($)
$ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended
Feb. 28, 2025
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]                
Accounts receivable   $ 33,834       $ 33,834   $ 28,566
Rental income   14,666   $ 15,459   $ 29,226 $ 32,661  
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]           Operating Income (Loss) Operating Income (Loss)  
Accretion of preferred membership interests   710 $ 694 680 [1] $ 665 $ 1,404 $ 1,345  
Property purchased           10,874 21,958  
Accounts payable to related parties   77,725       77,725   63,413
Environmental remediation costs received   100   100   300 200  
Cost of services   1,066,230   860,933   1,810,437 1,633,594  
Income tax distributions paid on preferred membership interests   200       200    
Omnibus Agreement [Member]                
Related Party Transaction [Line Items]                
Cost and expenses incurred   30,900   32,800   61,200 64,700  
Topper And Entities [Member]                
Related Party Transaction [Line Items]                
Accounts payable to related parties   1,600       1,600   1,700
Cost of services   500   400   900 1,100  
Topper Group [Member]                
Related Party Transaction [Line Items]                
Dividends cash   $ 7,700   $ 7,700   $ 15,400 $ 15,400  
Lease expenses   insignificant   insignificant   0.1 0.1  
Topper Group [Member] | Omnibus Agreement [Member]                
Related Party Transaction [Line Items]                
Accounts payable to related parties   $ 5,800       $ 5,800   4,600
John B. Reilly, III [Member]                
Related Party Transaction [Line Items]                
Dividends cash   2,600   $ 2,600   5,300 $ 5,200  
Topper And Entities [Member]                
Related Party Transaction [Line Items]                
Accounts receivable   700       700   700
Rental income   12,900   9,100   22,000 17,900  
Rent expense   2,200   2,500   4,500 5,000  
Accounts payable to related parties   300       300   $ 300
Merchandise costs   4,800   4,800   9,200 9,100  
CST Brands Inc. [Member]                
Related Party Transaction [Line Items]                
Rent expense   $ 300   $ 300   $ 600 $ 600  
Topstar [Member]                
Related Party Transaction [Line Items]                
Property purchased $ 200              
[1] For the three and six months ended June 30, 2026, 1,329,127 potentially dilutive units related to the preferred membership interests were excluded from the calculation of diluted earnings per unit because including them would have been antidilutive.

 

For the three months ended June 30, 2025, dilutive units related to the preferred membership interests were included in the denominator of the calculation of diluted earnings per unit. Similarly, the accretion of the preferred membership interests was added back in the numerator of the calculation as if the preferred membership interests had been converted to common units at the beginning of the period, in which case no accretion would have been recorded.

 

For the six months ended June 30, 2025, 1,273,291 potentially dilutive units related to the preferred membership interests were excluded from the calculation of diluted earnings per unit because including them would have been antidilutive.