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Debt Obligations (Details) $ in Millions, $ in Millions | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2025 USD ($) Rate | Oct. 31, 2025 USD ($) | Oct. 21, 2025 USD ($) | Oct. 21, 2025 CAD ($) | Dec. 31, 2024 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration] |  | Long-term debt, net |  |  |  | Long-term debt, net
Finance Lease, Liability |  | $ 233 |  |  |  | $ 132
Debt Instrument, Unamortized Discount (Premium), Net |  | 2 |  |  |  | 16
Total debt |  | 13,389 |  |  |  | 7,486
Debt Issuance Costs, Net |  | (83) |  |  |  | (37)
Total long-term debt, net |  | 13,372 |  |  |  | 7,484
Long-term debt, net |  | 13,372 |  |  |  | 7,484
Current maturities of long-term debt |  | $ 17 |  |  |  | 2
Debt Instrument, Interest Rate During Period |  | 11.865% |  |  |  |
Long-term debt, fair value |  | $ 13,520 |  |  |  | 7,450
Net Leverage Ratio |  | 4.03 |  |  |  |
Parkland Acquisition |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Business Combination, Recognized Liability Assumed, Liability |  | $ 3,650 | $ 8,358 |  |  |
Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term Line of Credit |  |  |  |  |  | 203
7.00% Senior Notes due 2028 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 7.000% senior notes due 2028 |  |  |  |
Senior notes |  | $ 500 |  |  |  | 500
5.750% Senior notes due 2025 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 5.750% senior notes due 2025 |  |  |  |
Senior notes |  | $ 0 |  |  |  | 600
6.00% senior notes due 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [1] | 6.000% senior notes due 2026 (1) |  |  |  |
Senior notes | [1] | $ 500 |  |  |  | 500
6.00% senior notes due 2027 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 6.000% senior notes due 2027 |  |  |  |
Senior notes |  | $ 600 |  |  |  | 600
5.625% senior notes 2027 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 5.625% senior notes due 2027 |  |  |  |
Senior notes |  | $ 550 |  |  |  | 550
5.875% Senior Notes due 2028 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 5.875% senior notes due 2028 |  |  |  |
Senior notes |  | $ 400 |  |  |  | 400
Stated interest rate |  | 5.875% |  |  |  |
4.50% senior notes due 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 4.500% senior notes due 2029 |  |  |  |
Senior notes |  | $ 800 |  |  |  | 800
7.00% senior notes due 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 7.000% senior notes due 2029 |  |  |  |
Senior notes |  | $ 750 |  |  |  | 750
4.50% senior notes due 2030 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 4.500% senior notes due 2030 |  |  |  |
Senior notes |  | $ 800 |  |  |  | 800
6.375% senior notes due 2030 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 6.375% senior notes due 2030 |  |  |  |
Senior notes |  | $ 600 |  |  |  | 600
7.25% senior notes due 2032 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 7.250% senior notes due 2032 |  |  |  |
Senior notes |  | $ 750 |  |  |  | 750
GoZone Bonds |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | GoZone Bonds |  |  |  |
Senior notes |  | $ 322 |  |  |  | 322
Series 2008 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes |  | $ 56 |  |  |  |
Stated interest rate | Rate |  | 6.10% |  |  |  |
Series 2010 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes |  | $ 100 |  |  |  |
Stated interest rate | Rate |  | 6.35% |  |  |  |
Series 2010A |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes |  | $ 43 |  |  |  |
Stated interest rate | Rate |  | 6.35% |  |  |  |
Series 2010B |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes |  | $ 48 |  |  |  |
Stated interest rate | Rate |  | 6.10% |  |  |  |
Series 2011 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes |  | $ 75 |  |  |  |
Stated interest rate | Rate |  | 3.70% |  |  |  |
3.8756% CAD senior notes due 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [1],[2] | 3.875% CAD senior notes due 2026 (1)(2) |  |  |  |
Senior notes | [1],[2] | $ 400 |  |  |  | 0
5.875% senior notes due 2027 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [2] | 5.875% senior notes due 2027 (2) |  |  |  |
Senior notes | [2] | $ 499 |  |  |  | 0
6.000% CAD senior notes due 2028 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [2] | 6.000% CAD senior notes due 2028 (2) |  |  |  |
Senior notes | [2] | $ 277 |  |  |  | 0
4.375% CAD senior notes due 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [2] | 4.375% CAD senior notes due 2029 (2) |  |  |  |
Senior notes | [2] | $ 397 |  |  |  | 0
4.625% senior notes due 2030 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [2] | 4.625% senior notes due 2030 (2) |  |  |  |
Senior notes | [2] | $ 798 |  |  |  | 0
5.625% senior notes due 2031 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 5.625% senior notes due 2031 |  |  |  |
Senior notes |  | $ 1,000 |  |  |  | 0
6.250% senior notes due 2033 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 6.250% senior notes due 2033 |  |  |  |
Senior notes |  | $ 1,000 |  |  |  | 0
5.875% senior notes due 2034 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description |  | 5.875% senior notes due 2034 |  |  |  |
Senior notes |  | $ 900 |  |  |  | 0
6.625% senior notes due 2032 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [2] | 6.625% senior notes due 2032 (2) |  |  |  |
Senior notes | [2] | $ 493 |  |  |  | 0
PKI CAD Notes | Sunoco LP | Parkland Acquisition |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  | $ 2,580 | $ 1,470 |
PKI CAD Notes | Sunoco LP | Parkland Acquisition | Maximum [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  | $ 2,600 | $ 1,600 |
Senior notes due before 12/31/2026 classified as long-term debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Current Maturities |  | $ 937 |  |  |  |
Parkland 3.875% CAD senior notes due 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [1],[3] | Parkland 3.875% CAD senior notes due 2026 (1)(3) |  |  |  |
Senior notes | [1],[3] | $ 37 |  |  |  | 0
Parkland 5.875% senior notes due 2027 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [3] | Parkland 5.875% senior notes due 2027 (3) |  |  |  |
Senior notes | [3] | $ 1 |  |  |  | 0
Parkland 6.000% CAD senior notes due 2028 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [3] | Parkland 6.000% CAD senior notes due 2028 (3) |  |  |  |
Senior notes | [3] | $ 14 |  |  |  | 0
Parkland 4.375% CAD senior notes due 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [3] | Parkland 4.375% CAD senior notes due 2029 (3) |  |  |  |
Senior notes | [3] | $ 40 |  |  |  | 0
Parkland 4.500% senior notes due 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [3] | Parkland 4.500% senior notes due 2029 (3) |  |  |  |
Senior notes | [3] | $ 10 |  |  |  | 0
Parkland 6.625% senior notes due 2032 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [3] | Parkland 6.625% senior notes due 2032 (3) |  |  |  |
Senior notes | [3] | $ 7 |  |  |  | 0
Parkland 4.50% senior notes due 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [2] | 4.500% senior notes due 2029 (2) |  |  |  |
Senior notes | [2] | $ 790 |  |  |  | 0
Parkland 4.625% senior notes due 2030 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-Term Debt, Description | [3] | Parkland 4.625% senior notes due 2030 (3) |  |  |  |
Senior notes | [3] | $ 2 |  |  |  | $ 0
Not tendered in the private exchange [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes |  | 111 |  |  |  |
Revolving Credit Facility [Member] | Sunoco LP |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term Line of Credit |  | $ 0 |  |  |  |
[1] | As of December 31, 2025, $937 million aggregate principal amount of senior notes due before December 31, 2026 were classified as long-term as management has the intent and ability to refinance the borrowings on a long-term basis.
[2] | These senior notes, totaling $3.65 billion as of December 31, 2025, were assumed and exchanged by the Partnership in connection with the closing of the Parkland Acquisition. For additional information, see “Parkland Senior Note Exchange” below.
[3] | These senior notes, totaling $111 million as of December 31, 2025, represent the aggregate principal amounts not tendered in the private exchange offers and remain outstanding obligations of Parkland. For additional information, see “Parkland Senior Note Exchange” below.

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