v3.25.4
Income Taxes - Schedule of Aggregator's Provision for Taxes (Detail) - BXINFRA Aggregator (CYM) L.P. [Member] - USD ($)
$ in Thousands
5 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2025
Schedule of Aggregators Provision for Taxes [Line Items]    
Current Federal Income Tax $ 0 $ 1,030
Current State and Local Income Tax 0 0
Total Current Provision for Tax 0 1,030
Deferred Current Income Tax Expense (Benefit) 0 2,759
Deferred State and Local Income Tax 0 406
Total Deferred Provision for Tax 0 3,165
Provision for Taxes $ 0 $ 4,195