v3.26.1
Investments in Affiliates - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Investments In And Advances To Affiliates [Line Items]    
Treasury obligation measurement maximum maturity period 12 months  
Affiliated Investments [Member]    
Investments In And Advances To Affiliates [Line Items]    
Treasury obligation measurement minimum maturity period 1 month  
Treasury obligation measurement maximum maturity period 12 months  
Investment, Type [Extensible Enumeration] us-gaap:USTreasuryAndGovernmentMember  
United States Treasury Obligations, at value $ 364,672,568 $ 195,278,284
Minimum [Member] | Affiliated Investments [Member]    
Investments In And Advances To Affiliates [Line Items]    
Investment, Type [Extensible Enumeration] us-gaap:USTreasuryAndGovernmentMember  
United States Treasury Obligations, at value $ 300,000,000