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Acquisitions - Narrative (Details) € in Millions, shares in Millions, $ in Millions				3 Months Ended
	Jan. 16, 2026 EUR (€)	Jan. 16, 2026 USD ($)	Jan. 12, 2026 USD ($) shares	Mar. 31, 2026 USD ($) fuel_terminal	Jan. 16, 2026 USD ($)
TanQuid
Business Combination [Line Items]
Payments to acquire business	€ 206	$ 239
Long-term debt	€ 298				$ 346
Total consideration					$ 239
TanQuid \| Germany
Business Combination [Line Items]
Fuel terminals \| fuel_terminal				15
TanQuid \| Poland
Business Combination [Line Items]
Fuel terminals \| fuel_terminal				1
Other acquisitions
Business Combination [Line Items]
Payments to acquire business				$ 50
JW Power
Business Combination [Line Items]
Payments to acquire business			$ 455
Total consideration			$ 912
Acquisitions, units \| shares			18.2
Units issued, value			$ 457