v3.25.4
Partners' Capital (Tables)
 12 Months Ended
Dec. 31, 2025
Partners' Capital [Abstract]  
Schedule of Common Unit Activity
Common unit activity for the years ended December 31, 2025 and 2024 was as follows:
Number of Units
Number of common units at December 31, 202384,408,014 
Phantom unit vesting277,421 
NuStar Acquisition51,543,100 
Number of common units at December 31, 2024136,228,535 
Phantom unit vesting294,897 
Units issued in acquisitions343,422 
Number of common units at December 31, 2025136,866,854 
Schedule of Net Income Allocation By Partners
The calculation of net income allocated to common unitholders was as follows:
Year Ended December 31,
 202520242023
Attributable to Common Units   
Distributions declared$548 $478 $284 
Distributions (in excess of) less than net income(235)238 27 
Common unitholders’ interest in net income$313 $716 $311 
Schedule of Incentive Distribution Rights to Limited Partners The percentage interests shown for Sunoco’s common unitholders and Sunoco’s IDR holder for the minimum quarterly distribution are also applicable to quarterly distribution amounts that are less than the minimum quarterly distribution. Energy Transfer currently owns Sunoco’s IDRs.
  Marginal percentage interest in distributions
 Total quarterly distribution per Common unit
target amount		Common
Unitholders		Holder of IDRs
Minimum Quarterly Distribution$0.4375100 %— 
First Target DistributionAbove $0.4375 up to $0.503125100 %— 
Second Target DistributionAbove $0.503125 up to $0.54687585 %15 %
Third Target DistributionAbove $0.546875 up to $0.65625075 %25 %
ThereafterAbove $0.65625050 %50 %
Distributions Made to Limited Partner, by Distribution
Cash distributions paid or to be paid with respect to Sunoco common units and Class D Units were as follows: 
 Limited Partners 
Period EndedRecord DatePayment DatePer Unit DistributionDistributions on Common UnitsDistributions on Class D UnitsDistribution to IDR Holders
December 31, 2022February 7, 2023February 21, 2023$0.8255 $69 $— $18 
March 31, 2023May 8, 2023May 22, 20230.8420 71 — 19 
June 30, 2023August 14, 2023August 21, 20230.8420 71 — 19 
September 30, 2023October 30, 2023November 20, 20230.8420 71 — 19 
December 31, 2023February 7, 2024February 20, 20240.8420 71 — 19 
March 31, 2024May 13, 2024May 20, 20240.8756 119 — 36 
June 30, 2024August 9, 2024August 19, 20240.8756 119 — 36 
September 30, 2024November 8, 2024November 19, 20240.8756 119 — 36 
December 31, 2024February 7, 2025February 19, 20250.8865 121 — 37 
March 31, 2025May 9, 2025May 20, 20250.8976 122 — 39 
June 30, 2025August 8, 2025August 19, 20250.9088 124 — 41 
September 30, 2025October 30, 2025November 19, 20250.9202 126 — 42 
December 31, 2025February 6, 2026February 19, 20260.9317 128 48 60 
Schedule of Accumulated Other Comprehensive Income (Loss)
The following table presents the components of AOCI, net of tax:
December 31,
2025		December 31,
2024
Foreign currency translation adjustment$(6)$(1)
Actuarial gains related to pensions and other postretirement benefits— 3 
Total accumulated other comprehensive income included in partners’ capital, net of tax$(6)$2