v3.25.2
Equity - Units Rollforward (Details) - shares
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2025
Increase (Decrease) in Partners' Capital [Roll Forward]    
Beginning balance (in units)   51,485,896
Unit-based compensation awards (in units)   45,566
Unit repurchase (in units)   (243,075)
Ending balance (in units) 53,463,596 53,463,596
Units withheld for taxes (in units)   16,654
Delek US Holdings, Inc.    
Increase (Decrease) in Partners' Capital [Roll Forward]    
Delek's limited partner interest 63.30%  
Gravity Water Holdings LLC    
Increase (Decrease) in Partners' Capital [Roll Forward]    
Issuance of units (in units)   2,175,209
Common- Public | Limited Partner    
Increase (Decrease) in Partners' Capital [Roll Forward]    
Beginning balance (in units)   17,374,618
Unit-based compensation awards (in units)   45,566
Unit repurchase (in units)   0
Ending balance (in units) 19,595,393 19,595,393
Common- Public | Limited Partner | Gravity Water Holdings LLC    
Increase (Decrease) in Partners' Capital [Roll Forward]    
Issuance of units (in units)   2,175,209
Common- Delek | Limited Partner    
Increase (Decrease) in Partners' Capital [Roll Forward]    
Beginning balance (in units)   34,111,278
Unit-based compensation awards (in units)   0
Unit repurchase (in units)   (243,075)
Ending balance (in units) 33,868,203 33,868,203
Common- Delek | Limited Partner | Gravity Water Holdings LLC    
Increase (Decrease) in Partners' Capital [Roll Forward]    
Issuance of units (in units)   0