v3.26.1
Organization - Additional Information (Detail) - USD ($)
6 Months Ended 12 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Feb. 07, 2020
Organization Consolidation and Presentation of Financial Statements Disclosure [Line Items]      
Investment company committed capital $ 803,757,855 $ 775,624,993  
Investment company percentage of unfunded committed capital 19.00% 18.00%  
Investment owned, percent of net assets 100.00% 100.00%  
Investment company unfunded commitments capital $ 151,065,080    
ABPCIC Equity Holdings LLC [Member] | Class L Units [Member]      
Organization Consolidation and Presentation of Financial Statements Disclosure [Line Items]      
Investment owned, percent of net assets     100.00%
ABPCIC Equity Holdings LLC [Member] | Class A Units [Member]      
Organization Consolidation and Presentation of Financial Statements Disclosure [Line Items]      
Investment owned, percent of net assets     93.00%