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]        
Revenues $ 14,259 $ 5,390 $ 24,949 $ 10,569
Capitalized Contract Cost, Amortization 17 10 34 19
Lease Income [Member]        
Disaggregation of Revenue [Line Items]        
Revenues 43 30 82 59
Fuel        
Disaggregation of Revenue [Line Items]        
Revenues 13,387 4,991 23,262 9,798
Non-Fuel        
Disaggregation of Revenue [Line Items]        
Revenues 309 75 596 142
Pipeline throughput        
Disaggregation of Revenue [Line Items]        
Revenues 186 163 362 321
Terminal throughput        
Disaggregation of Revenue [Line Items]        
Revenues 42 31 81 58
Refinery throughput        
Disaggregation of Revenue [Line Items]        
Revenues 135 0 281 0
Other        
Disaggregation of Revenue [Line Items]        
Revenues $ 157 $ 100 $ 285 $ 191