v3.25.4
Condensed Statement of Operations - USD ($)
$ in Thousands
 5 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2025
Income      
Dividend Income   $ 0 $ 70,590
Total Income   0 70,590
Expenses      
Professional Fees   0 1,073
Directors' Fees   0 398
Warehousing Fees   0 13,176
Other   0 30
Total Expenses   0 14,677
Warehousing Fees Waived   0 (13,176)
Net Expenses   0 1,501
Net Investment Income   0 69,089
Net Realized and Unrealized Gain (Loss) on Investments, Derivative Instruments and Translation of Assets and Liabilities in Foreign Currencies      
Net Change in Unrealized Gain (Loss) on Investment in the Aggregator   0 231,095
Net Increase in Net Assets Resulting from Operations   $ 0 300,184
BXINFRA Aggregator (CYM) L.P. [Member]      
Income      
Interest Income $ 0   60,416
Dividend Income 0   34,328
Other 0   3,937
Total Income 0   98,681
Expenses      
Management Fees 0   30,519
Organizational Expenses 0   3,188
Performance Participation Allocation 0   47,377
Professional Fees 0   13,081
Deferred Financing Cost Amortization     241
Deferred Offering Costs Amortization 0   410
Administration Fees 0   2,441
Interest Expense     3,468
Other 0   1,115
Total Expenses 0   101,840
Management Fees Waived 0   (10,701)
Expense Support 0   (665)
Net Expenses 0   90,474
Net Investment Income Before Provision for Taxes 0   8,207
Provision for Taxes 0   4,195
Net Investment Income 0   4,012
Net Realized and Unrealized Gain (Loss) on Investments, Derivative Instruments and Translation of Assets and Liabilities in Foreign Currencies      
Net Realized Loss on Investments, Derivative Instruments, and Translation of Assets and Liabilities in Foreign Currencies 0   (17,090)
Net Change in Unrealized Gain (Loss) on Investments 0   331,270
Net Change in Unrealized Gain (Loss) on Derivative Instruments 0   (123)
Net Change in Unrealized Gain (Loss) on Translation of Assets and Liabilities in Foreign Currencies 0   6,392
Net Realized and Unrealized Gain (Loss) on Investments, Derivative Instruments and Translation of Assets and Liabilities in Foreign Currencies 0   320,449
Net Increase in Net Assets Resulting from Operations $ 0   $ 324,461