v3.26.1
Revenue Disaggregation of Revenue (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax $ 2,615 $ 2,356 $ 4,964 $ 4,816
Revenue Not from Contract with Customer, Other [1] 697 647 1,386 1,311
Revenues 3,312 3,003 6,350 6,127
Crude Oil and Products Logistics        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax 1,239 1,206 2,418 2,372
Crude Oil and Products Logistics | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenues [2] 1,688 1,635 3,308 3,227
Natural Gas and NGL Services        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax 1,376 1,150 2,546 2,444
Natural Gas and NGL Services | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenues [2] 1,624 1,368 3,042 2,900
Service [Member]        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 703 696 1,414 1,403
Revenue from Contract with Customer, Excluding Assessed Tax, Related Parties 1,144 1,093 2,234 2,159
Service [Member] | Crude Oil and Products Logistics        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 94 114 185 217
Revenue from Contract with Customer, Excluding Assessed Tax, Related Parties 1,138 1,088 2,222 2,147
Service [Member] | Crude Oil and Products Logistics | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax 1,232 1,202 2,407 2,364
Service [Member] | Natural Gas and NGL Services        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 609 582 1,229 1,186
Revenue from Contract with Customer, Excluding Assessed Tax, Related Parties 6 5 12 12
Service [Member] | Natural Gas and NGL Services | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax 615 587 1,241 1,198
Service, Other [Member]        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 85 70 89 169
Service, Other [Member] | Crude Oil and Products Logistics        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 0 0 0 0
Service, Other [Member] | Natural Gas and NGL Services        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 85 70 89 169
Product [Member]        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 558 472 1,034 985
Revenue from Contract with Customer, Excluding Assessed Tax, Related Parties 125 25 193 100
Product [Member] | Crude Oil and Products Logistics        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 2 1 3 2
Revenue from Contract with Customer, Excluding Assessed Tax, Related Parties 5 3 8 6
Product [Member] | Crude Oil and Products Logistics | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax 7 4 11 8
Product [Member] | Natural Gas and NGL Services        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax, Third parties 556 471 1,031 983
Revenue from Contract with Customer, Excluding Assessed Tax, Related Parties 120 22 185 94
Product [Member] | Natural Gas and NGL Services | Operating Segments        
Disaggregation of Revenue [Line Items]        
Revenue from Contract with Customer, Excluding Assessed Tax $ 761 $ 563 $ 1,305 $ 1,246
[1] Non-ASC 606 Revenue and other income includes rental income, sales-type lease revenue, income from equity method investments, and other income.
[2] Within the total segment revenues and other income amounts presented above, third-party revenues for the Crude Oil and Products Logistics segment were $157 million and $319 million for the three and six months ended June 30, 2026, respectively, and $187 million and $364 million for the three and six months ended June 30, 2025, respectively. Third-party revenues for the Natural Gas and NGL Services segment were $1,482 million and $2,813 million for the three and six months ended June 30, 2026, respectively, and $1,326 million and $2,765 million for the three and six months ended June 30, 2025, respectively.