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Segment Reporting - Schedule of Reportable Segments (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |
Fuel costs | $ 5,479,934 | $ 6,271,696 | $ 6,876,084
Merchandise costs | 982,673 | 1,187,776 | 1,252,879
Operating income (loss) from segments | 499,215 | 509,311 | 539,081
Interest and other financial expenses, net | (30,944) | (31,698) | (29,487)
Gain (loss) from equity investment | 108 | 124 | (39)
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 7,643,471 | 8,731,962 | 9,412,731
Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 4,868,434 | 5,639,020 | 6,227,957
Retail |  |  |
Segment Reporting Information [Line Items] |  |  |
Fuel costs | 2,440,953 | 3,081,719 | 3,423,455
Merchandise costs | 982,673 | 1,187,776 | 1,252,879
Salaries and wages | 273,469 | 326,987 | 325,920
Credit card fees | 81,062 | 92,977 | 95,833
Rent | 130,839 | 142,781 | 137,647
Repairs and maintenance | 57,925 | 63,217 | 59,324
Other segment expenses | 141,849 | 164,683 | 160,724
Operating income (loss) from segments | 268,365 | 282,404 | 315,402
Retail | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 4,377,135 | 5,342,544 | 5,771,184
Retail | Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Wholesale |  |  |
Segment Reporting Information [Line Items] |  |  |
Fuel costs | 2,606,306 | 2,709,519 | 2,946,996
Credit card fees | 6,900 | 7,651 | 9,398
Rent | 40,914 | 24,705 | 22,124
Repairs and maintenance | 4,399 | 3,156 | 3,309
Other segment expenses | 5,193 | 4,167 | 4,872
Operating income (loss) from segments | 89,396 | 79,811 | 78,980
Wholesale | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,753,108 | 2,829,009 | 3,065,679
Wholesale | Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Fleet Fueling |  |  |
Segment Reporting Information [Line Items] |  |  |
Fuel costs | 409,063 | 451,173 | 475,037
Credit card fees | 4,409 | 4,249 | 3,997
Rent | 11,529 | 11,204 | 10,172
Repairs and maintenance | 4,180 | 4,201 | 3,690
Other segment expenses | 6,002 | 5,263 | 4,439
Operating income (loss) from segments | 48,596 | 48,507 | 41,420
Fleet Fueling | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 483,779 | 524,597 | 538,755
Fleet Fueling | Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
GPMP |  |  |
Segment Reporting Information [Line Items] |  |  |
Fuel costs | 4,744,771 | 5,513,092 | 6,100,559
Other segment expenses | 10,603 | 10,956 | 9,929
Operating income (loss) from segments | 92,910 | 99,038 | 102,446
Interest and other financial expenses, net | (30,944) | (31,698) | (29,487)
GPMP | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,576 | 4,462 | 4,620
GPMP | Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 4,846,708 | 5,618,624 | 6,208,314
Other Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Other segment expenses | 49,651 | 52,195 | 51,303
Operating income (loss) from segments | (52) | (449) | 833
Gain (loss) from equity investment | 108 | 124 | (39)
Other Segments | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 27,873 | 31,350 | 32,493
Other Segments | Intersegment Eliminations |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 21,726 | 20,396 | 19,643
Fuel Revenue [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 6,038,934 | 6,858,919 | 7,464,372
Fuel Revenue [Member] | Retail |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,835,661 | 3,509,935 | 3,858,777
Fuel Revenue [Member] | Wholesale |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,700,838 | 2,799,869 | 3,039,904
Fuel Revenue [Member] | Fleet Fueling |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 474,796 | 515,462 | 530,937
Fuel Revenue [Member] | GPMP |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 849 | 3,624 | 3,681
Fuel Revenue [Member] | Other Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 26,790 | 30,029 | 31,073
Merchandise Revenue [Member] |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,482,454 | 1,767,345 | 1,838,001
Merchandise Revenue [Member] | Retail |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,482,454 | 1,767,345 | 1,838,001
Merchandise Revenue [Member] | Wholesale |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Merchandise Revenue [Member] | Fleet Fueling |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Merchandise Revenue [Member] | GPMP |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Merchandise Revenue [Member] | Other Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Other Revenues, Net |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 122,083 | 105,698 | 110,358
Other Revenues, Net | Retail |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 59,020 | 65,264 | 74,406
Other Revenues, Net | Wholesale |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 52,270 | 29,140 | 25,775
Other Revenues, Net | Fleet Fueling |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 8,983 | 9,135 | 7,818
Other Revenues, Net | GPMP |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 727 | 838 | 939
Other Revenues, Net | Other Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 1,083 | $ 1,321 | $ 1,420

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