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Equity Method Investments - South Texas Gateway Terminal LLC (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Aug. 01, 2023
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Schedule of Equity Method Investments [Line Items]          
Net gain (loss) on disposal of assets   $ (2) $ 110 $ 17 $ 126
South Texas Gateway Terminal          
Schedule of Equity Method Investments [Line Items]          
Ownership percentage 25.00%        
Proceeds from sale of equity method investments $ 270        
Net gain (loss) on disposal of assets 106        
South Texas Gateway Terminal | Gibson Energy          
Schedule of Equity Method Investments [Line Items]          
Payments to acquire assets, investing activities $ 1,100