v3.26.1
Organization (Additional Information) (Details)
3 Months Ended
Jun. 30, 2026
Macquarie Infrastructure Fund, L.P  
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]  
Inception Date Jun. 20, 2025
MIF Cayman, L.P.  
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]  
Limited Liability Company or Limited Partnership, Business, Formation Date Jul. 29, 2025
MIF Cayman, L.P. | Ownership  
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]  
Partnership and MIF International own 6.80%
MIF International | Ownership  
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]  
Partnership and MIF International own 93.20%