v3.26.1
Commitments and Contingencies - Narrative (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
d
Dec. 31, 2025
USD ($)
Trading Activity, Gains and Losses, Net [Line Items]    
Contracted future purchases $ 270,100  
Future commitments for storage and transportation value 36,600  
Property and equipment, net of accumulated depreciation ‎and amortization of $684,410 and $681,713, respectively 928,679 $ 957,256
Three Year Lease Term    
Trading Activity, Gains and Losses, Net [Line Items]    
Lease payments not yet commenced $ 3,200  
Term of lease not yet commenced 3 years  
Five Year Lease Term    
Trading Activity, Gains and Losses, Net [Line Items]    
Lease payments not yet commenced $ 900  
Term of lease not yet commenced 5 years  
Tallgrass High Plains Carbon Storage, LLC    
Trading Activity, Gains and Losses, Net [Line Items]    
Number of plants constructed | d 3  
Construction in Progress    
Trading Activity, Gains and Losses, Net [Line Items]    
Property and equipment, net of accumulated depreciation ‎and amortization of $684,410 and $681,713, respectively $ 12,900  
Minimum    
Trading Activity, Gains and Losses, Net [Line Items]    
Operating lease remaining lease term 1 year  
Maximum    
Trading Activity, Gains and Losses, Net [Line Items]    
Operating lease remaining lease term 11 years 7 months 6 days