v3.25.4
Investments in Unconsolidated Affiliates (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
USD ($)
item
mi
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Investments in unconsolidated affiliates      
Balance at beginning of period $ 603,956 $ 626,650  
Additional investments 6,653 2,393  
Equity in earnings of unconsolidated affiliates 116,439 110,573 $ 105,456
Distributions from unconsolidated affiliates (141,270) (135,660) (131,835)
Balance at end of period $ 585,778 603,956 626,650
Joint Venture      
Equity Method Investments      
Ownership percentage 50.00%    
Percentage of interest held by joint venture in third party fractionator in Ohio 33.33%    
Number of fractionators | item 2    
Investments in unconsolidated affiliates      
Balance at beginning of period $ 490,365 508,821  
Equity in earnings of unconsolidated affiliates 107,815 102,474  
Distributions from unconsolidated affiliates (126,675) (120,930)  
Balance at end of period $ 471,505 490,365 508,821
Stonewall      
Equity Method Investments      
Ownership percentage 15.00%    
Number of miles of pipeline | mi 67    
Investments in unconsolidated affiliates      
Balance at beginning of period $ 113,591 117,829  
Additional investments 6,653 2,393  
Equity in earnings of unconsolidated affiliates 8,624 8,099  
Distributions from unconsolidated affiliates (14,595) (14,730)  
Balance at end of period $ 114,273 $ 113,591 $ 117,829