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Revenues - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Earned rewards, expiration period	90 days
Trade accounts receivable	$ 272.1	$ 268.5
Trade Accounts Receivable
Disaggregation of Revenue [Line Items]
Trade accounts receivable	$ 126.7	$ 110.5
Petroleum product sales (at retail) | Minimum
Disaggregation of Revenue [Line Items]
Collection period	2 days
Petroleum product sales (at retail) | Maximum
Disaggregation of Revenue [Line Items]
Collection period	7 days
Petroleum product sales, rack sales
Disaggregation of Revenue [Line Items]
Collection period	10 days
Renewable Identification Numbers (RINs) sales
Disaggregation of Revenue [Line Items]
Collection period	5 days

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