v3.25.4
Related Party Transactions - Promissory Notes with our General Partner (Details) - PAGP - Related Party Promissory Notes - GP - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Related Party Transactions    
Related party note receivable $ 1,339 $ 948
Related party notes payable $ 1,339 $ 948