XML 71 R50.htm IDEA: XBRL DOCUMENT v3.25.3
Partners' Capital and Distributions - Narrative (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
9 Months Ended
Jan. 31, 2025
Sep. 30, 2025
Sep. 30, 2024
Jan. 30, 2025
Partners' Capital and Distributions [Line Items]        
Payments for repurchase of preferred stock and preference stock   $ 333 $ 0  
Series B Preferred Units | PAA | Other current liabilities        
Partners' Capital and Distributions [Line Items]        
Amount accrued to distributions payable   $ 9    
Series A Preferred Units | PAA        
Partners' Capital and Distributions [Line Items]        
Stock repurchased and retired during period (in shares) 12.7      
Shares issued, price per share (in dollars per unit) $ 26.25      
Payments for repurchase of preferred stock and preference stock $ 333      
Number of days after end of quarter within which distributions must be paid to unitholders   45 days    
Series A Preferred Units | PAA | Other current liabilities        
Partners' Capital and Distributions [Line Items]        
Amount accrued to distributions payable       $ 10
PAA | Common Units and Series A Preferred Units        
Partners' Capital and Distributions [Line Items]        
Noncontrolling interests in subsidiaries (as a percent)   69.00%    
PAA | Series B Preferred Units        
Partners' Capital and Distributions [Line Items]        
Noncontrolling interests in subsidiaries (as a percent)   100.00%    
AAP        
Partners' Capital and Distributions [Line Items]        
Noncontrolling interests in subsidiaries (as a percent)   15.00%    
Permian JV        
Partners' Capital and Distributions [Line Items]        
Noncontrolling interests in subsidiaries (as a percent)   35.00%    
Cactus II        
Partners' Capital and Distributions [Line Items]        
Noncontrolling interests in subsidiaries (as a percent)   30.00%    
Red River        
Partners' Capital and Distributions [Line Items]        
Noncontrolling interests in subsidiaries (as a percent)   33.00%