v3.26.3
Summary of Significant Accounting Policies - Additional Information (Details) - 9 months ended Sep. 30, 2026
limited_partnership_unit
segment
Accounting Policies [Line Items]    
Number of reportable segments | segment   1
Blackstone Infrastructure Strategies (TE) L.P.    
Accounting Policies [Line Items]    
Number of reportable segments 1 1
Number of operating segments | limited_partnership_unit 1