Related Party Disclosures (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Cost of sales (excluding items shown separately below)	$ 22,409	$ 20,595	$ 21,703
Quarterly distributions on limited partner interests and IDRs held by affiliates.	262
Revenues	25,201	22,693	23,068
Reimbursement from Limited Partnership Investment	43	$ 35	$ 34
Fuel sold to affiliates
Related Party Transaction [Line Items]
Revenues	24
Bulk purchases of motor fuel from Energy Transfer and its affiliates
Related Party Transaction [Line Items]
Cost of sales (excluding items shown separately below)	$ 1,200