v3.25.4
Condensed Statements of Assets and Liabilities - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Assets    
Investments at Fair Value $ 3,555,635 $ 0
Cash and Cash Equivalents 1,063 100
Redemptions Receivable 644 0
Dividend Receivable 28,393 0
Total Assets 3,585,735 100
Liabilities and Equity    
Due to Affiliates 138 0
Accounts Payable, Accrued Expenses, and Other Liabilities 2,177 0
Distributions Payable 28,388 0
Redemptions Payable 617 0
Servicing Fees Payable 69,167 0
Total Liabilities 100,487 0
Commitments and Contingencies
Net Assets    
General Partner Interest 250 0
Total Net Assets 3,485,248 100
Total Liabilities and Net Assets 3,585,735 100
BXINFRA Aggregator (CYM) L.P. [Member]    
Assets    
Investments in Affiliated Investee Funds 920,479 0
Cash and Cash Equivalents 64,744 0
Due from Affiliates 193 0
Derivative Assets at Fair Value 143 0
Interest and Dividend Receivable and Other Assets 75,138 0
Deferred Assets 1,181 0
Total Assets 4,301,470 0
Liabilities and Equity    
Due to Affiliates 918 0
Credit Facilities 70,000 0
Repurchase Agreements 58,005 0
Accounts Payable, Accrued Expenses, and Other Liabilities 4,319 0
Payable for Investments Purchased 256,138 0
Accrued Performance Participation Allocation 47,377 0
Management Fee Payable 7,848 0
Derivative Liabilities at Fair Value 265 0
Deferred Tax Liabilities, Net 3,165 0
Taxes Payable 507 0
Organization Costs Payable 3,188 0
Administration Fees Payable 628 0
Offering Costs Payable 410 0
Distributions Payable 30,486 0
Redemptions Payable 1,178 0
Total Liabilities 484,432 0
Commitments and Contingencies
Net Assets    
Total Net Assets 3,817,038 0
Total Liabilities and Net Assets 4,301,470 0
Asset Not Pledged as Collateral [Member] | BXINFRA Aggregator (CYM) L.P. [Member]    
Assets    
Investments at Fair Value 3,167,543 0
Asset Pledged as Collateral [Member] | BXINFRA Aggregator (CYM) L.P. [Member]    
Assets    
Investments at Fair Value 72,049 0
Class S Units [Member]    
Net Assets    
Limited Partnership Unit 1,080,003 0
Class D Units [Member]    
Net Assets    
Limited Partnership Unit 115,292 0
Class I Units [Member]    
Net Assets    
Limited Partnership Unit 2,289,703 100
Capital Unit, Class A [Member] | BXINFRA Aggregator (CYM) L.P. [Member]    
Net Assets    
Limited Partnership Unit 3,817,038 0
Capital Unit, Class B [Member] | BXINFRA Aggregator (CYM) L.P. [Member]    
Net Assets    
Limited Partnership Unit $ 0 $ 0