v3.26.1
Acquisitions and Joint Ventures - Additional Information (Details)
1 Months Ended 3 Months Ended
Jan. 01, 2026
USD ($)
Jan. 31, 2026
USD ($)
Miles
MMcf
Dec. 31, 2025
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Acquisitions and Joint Ventures [Line Items]            
Premium on repurchase of noncontrolling interests, net of tax [1]           $ 70,500,000
Goodwill       $ 45,200,000 $ 118,900,000 $ 45,200,000
Dovetail Acquisition [Member]            
Acquisitions and Joint Ventures [Line Items]            
Business acquisition, purchase price     $ 122,800,000      
Stakeholder Midstream, LLC [Member]            
Acquisitions and Joint Ventures [Line Items]            
Business acquisition, purchase price   $ 1,250,000,000        
Natural gas processing capacity in service or under construction | MMcf   180        
Distance of natural gas pipelines | Miles   480        
Acquisition-related costs $ 8,900,000          
Revenues         59,700,000  
Net Income         $ 9,800,000  
Property, plant and equipment, net $ 595,100,000          
Stakeholder Midstream, LLC [Member] | Gathering and Processing [Member]            
Acquisitions and Joint Ventures [Line Items]            
Estimated weighted-average useful life 20 years          
Commercial Paper Program [Member] | Stakeholder Midstream, LLC [Member]            
Acquisitions and Joint Ventures [Line Items]            
Borrowings $ 650,000,000          
Securitization Facility [Member] | Stakeholder Midstream, LLC [Member]            
Acquisitions and Joint Ventures [Line Items]            
Borrowings $ 600,000,000          
Maximum [Member]            
Acquisitions and Joint Ventures [Line Items]            
Estimated useful life         20 years  
Maximum [Member] | Dovetail Acquisition [Member]            
Acquisitions and Joint Ventures [Line Items]            
Additional cash payment     $ 60,000,000      
Customer Relationships [Member] | Stakeholder Midstream, LLC [Member]            
Acquisitions and Joint Ventures [Line Items]            
Estimated useful life 12 years          
Targa Badlands LLC [Member]            
Acquisitions and Joint Ventures [Line Items]            
Ownership interest in assets       100.00%   100.00%
Ownership interest       45.00%   45.00%
Business acquisition, purchase price       $ 1,800,000,000    
Premium on repurchase of noncontrolling interests, net of tax       70,500,000    
Capitalized transaction costs       $ 400,000    
[1] Represents premium paid on the Badlands Transaction. See “Note 4 – Acquisitions and Joint Ventures.”