v3.26.1
Schedule of Investment in Unconsolidated Affiliates (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]              
Assets, Current $ 6,782       $ 6,782   $ 5,516
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization 13,668       13,668   13,408
Other non-current assets 963       963   928
Assets 29,926       29,926   28,362
Liabilities, Current 5,262       5,262   3,997
Liabilities and Equity 29,926       29,926   28,362
Other non-current liabilities 528       528   512
Revenues 14,259   $ 5,390   24,949 $ 10,569  
Operating Income (Loss) 583   203   1,449 499  
NET INCOME 283 $ 644 86 $ 207 927 293  
Investments in unconsolidated affiliates 1,610       1,610   1,624
Equity in earnings of unconsolidated affiliates 47   31   89 63  
J.C. Nolan Joint Venture              
Schedule of Equity Method Investments [Line Items]              
Investments in unconsolidated affiliates 117       117   121
Equity in earnings of unconsolidated affiliates 1   1   3 3  
ET-S Permian joint venture              
Schedule of Equity Method Investments [Line Items]              
Investments in unconsolidated affiliates 1,151       1,151   1,161
Equity in earnings of unconsolidated affiliates 42   30   79 60  
SARA              
Schedule of Equity Method Investments [Line Items]              
Investments in unconsolidated affiliates 132       132   141
Equity in earnings of unconsolidated affiliates 2   0   3 0  
Isla              
Schedule of Equity Method Investments [Line Items]              
Investments in unconsolidated affiliates 179       179   171
Equity in earnings of unconsolidated affiliates 2   0   5 0  
Other              
Schedule of Equity Method Investments [Line Items]              
Investments in unconsolidated affiliates 31       31   30
Equity in earnings of unconsolidated affiliates 0   0   (1) 0  
ET-S Permian joint venture              
Schedule of Equity Method Investments [Line Items]              
Assets, Current 134       134   122
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization 3,335       3,335   3,333
Other non-current assets 356       356   308
Assets 3,825       3,825   3,763
Liabilities, Current 247       247   159
Liabilities and Equity 3,825       3,825   3,763
Other non-current liabilities 36       36   31
Equity, Including Portion Attributable to Noncontrolling Interest 3,542       3,542   $ 3,573
Revenues 9,051   5,632   16,189 9,092  
Operating Income (Loss) 131   97   245 189  
NET INCOME 130   93   244 185  
ET-S Permian joint venture | Related Party              
Schedule of Equity Method Investments [Line Items]              
Revenues $ 8,960   $ 5,550   $ 16,000 $ 8,900