v3.26.1
Equity and NonControlling Interest - Additional Information (Details)
 2 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended
Feb. 26, 2026
USD ($)
shares
Feb. 25, 2026
USD ($)
$ / shares
shares
Feb. 26, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
PreferredUnit
$ / shares
shares
Jun. 30, 2026
PreferredUnit
$ / shares
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Distribution Made to Limited Partner [Line Items]                
Unreturned capital of Class A unitholders before distributions               $ 193,600,000
Gross proceeds from common stock     $ 0   $ 25,500,000   $ 0  
Gross proceeds form preferred units $ 75,000,000              
Convertable preferred unit | shares 19,123,000   19,123,000          
Aggregate proceeds value         $ 123,900,000      
Preferred units aggregate value $ 153,000,000   $ 153,000,000          
Attributed to Class B Members Until All Class B Capital Contribution Eroded [Member]                
Distribution Made to Limited Partner [Line Items]                
Net losses would be percentage attributed to class of members at high level holdings in net loss position           100.00%    
Attributed to Class A Members [Member]                
Distribution Made to Limited Partner [Line Items]                
Net losses would be percentage attributed to class of members at high level holdings in net loss position           100.00%    
BCP Backstop Agreement [Member]                
Distribution Made to Limited Partner [Line Items]                
Aggregate proceeds shares | shares 11,156,000              
Aggregate proceeds value $ 89,300,000              
Common Stock                
Distribution Made to Limited Partner [Line Items]                
Aggregate proceeds shares | shares         15,480,400      
Preferred Units                
Distribution Made to Limited Partner [Line Items]                
Sale of stock, price per share | $ / shares         $ 8 $ 8    
Number of preferred units | PreferredUnit         5,000 5,000    
US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Percentage of noncontrolling parent interest         99.00% 99.00%    
US Salt Parent Holdings | Rights Offering                
Distribution Made to Limited Partner [Line Items]                
Exercise price of rights per share | $ / shares   $ 8            
US Salt Parent Holdings | Rights Offering | Abrams Backstop Agreements [Member]                
Distribution Made to Limited Partner [Line Items]                
Exercise price of rights per share | $ / shares   $ 8            
US Salt Parent Holdings | Common Stock | ACP I | Abrams Backstop Agreements [Member]                
Distribution Made to Limited Partner [Line Items]                
Aggregate number of rights to purchase | shares   190,000            
US Salt Parent Holdings | Common Stock | Rights Offering                
Distribution Made to Limited Partner [Line Items]                
Aggregate number of rights to purchase | shares   429,000            
Gross proceeds from common stock   $ 3,400,000            
US Salt Parent Holdings | Common Stock | Rights Offering | Abrams Backstop Agreements [Member]                
Distribution Made to Limited Partner [Line Items]                
Gross proceeds from common stock   $ 22,300,000            
US Salt Parent Holdings | Common Stock | Rights Offering | ACP II | Abrams Backstop Agreements [Member]                
Distribution Made to Limited Partner [Line Items]                
Aggregate number of rights to purchase | shares   2,599,000            
Emerald Lake                
Distribution Made to Limited Partner [Line Items]                
Percentage of noncontrolling parent interest         1.00% 1.00%    
US Salt Intermediate Holdings, LLC                
Distribution Made to Limited Partner [Line Items]                
Percentage of noncontrolling parent interest         100.00% 100.00%    
Noncontrolling parent interest represented aggregator         1.00% 1.00%    
US Salt Intermediate Holdings, LLC | Preferred Units                
Distribution Made to Limited Partner [Line Items]                
Aggregate proceeds shares | shares 25,176,000              
US Salt Holdings, LLC | Common Stock                
Distribution Made to Limited Partner [Line Items]                
Aggregate number of rights to purchase | shares 15,480,000   15,480,000          
Business combination fair value $ 123,900,000              
US Salt Holdings, LLC | Preferred Units                
Distribution Made to Limited Partner [Line Items]                
Business combination fair value $ 201,400,000              
Investor Return Equal To or Greater Than 2.0 | US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Incentive units vesting rights, description           (i) one-third of the performance-based incentive units vested upon the consummation of a sale of the US Salt if the Investor Return was equal to or greater than 2.0    
Investor Return Equal To or Greater Than 2.5 | US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Incentive units vesting rights, description           (ii) an additional one-third of the performance-based incentive units vested upon the consummation of a sale of US Salt if the Investor Return was equal to or greater than 2.5    
Investor Return Equal To or Greater Than 3.0 | US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Incentive units vesting rights, description           (iii) an additional one-third of the performance-based incentive units vested upon the consummation of a sale of US Salt if the Investor Return was equal to or greater than 3.0.    
USPH Class A Units                
Distribution Made to Limited Partner [Line Items]                
Tax distributions     $ 0 $ 2,100,000     $ 3,500,000  
USPH Class B Units | Service-Based Vesting | US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Percentage of vesting of award           40.00%    
USPH Class B Units | Service and Performance Based Vesting | US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Percentage of vesting of award           60.00%    
Time-Vesting Incentive Units | US Salt Parent Holdings                
Distribution Made to Limited Partner [Line Items]                
Incentive units vested requisite service period           5 years    
Expense recognized for the time-vesting incentive units     $ 100,000