Equity (Schedule of Common Units) (Details) - Sunoco LP	Jun. 30, 2026 shares
Common Units [Member]
Class of Stock [Line Items]
Limited Partners' Capital Account, Units Outstanding	136,866,854
Limited Partners' Capital Account, Units Outstanding	136,895,901
Class C Units [Member]
Class of Stock [Line Items]
Limited Partners' Capital Account, Units Outstanding	16,410,780
Limited Partners' Capital Account, Units Outstanding	16,410,780
7.875% Series A Fixed-Rate Reset Cumulative Redeemable Perpetual Preferred
Class of Stock [Line Items]
Limited Partners' Capital Account, Units Outstanding	1,500,000
Limited Partners' Capital Account, Units Outstanding	1,500,000
Class D Units
Class of Stock [Line Items]
Limited Partners' Capital Account, Units Outstanding	51,517,198
Limited Partners' Capital Account, Units Outstanding	51,517,198

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details