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Organization and Basis of Consolidation and Presentation (Details)
shares in Millions, $ in Millions
6 Months Ended
Jun. 30, 2023
USD ($)
segment
shares
Dec. 31, 2022
USD ($)
Organization and basis of presentation    
Operating segments number | segment 2  
Deferred tax asset | $ $ 1,263 $ 1,309
Consolidated Entity Excluding VIE    
Organization and basis of presentation    
Deferred tax asset | $ $ 1,263 $ 1,309
AAP    
Organization and basis of presentation    
Ownership interest in the Permian JV 81.00%  
Consolidated subsidiary, ownership interest (units) | shares 196.0  
GP LLC    
Organization and basis of presentation    
Ownership interest in the Permian JV 100.00%  
PAA | AAP    
Organization and basis of presentation    
Ownership interest in the Permian JV 31.00%  
Consolidated subsidiary, ownership interest (units) | shares 240.8