v3.25.2
Related Party Transactions - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended 41 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Related Party Transaction [Line Items]          
Base management fee $ 13,345,000 $ 8,630,000 $ 35,278,000 $ 21,628,000  
Administrator expense 556,000 377,000 1,162,000 1,096,000  
Class S and Class D distribution and shareholder servicing fees 2,658,000 1,958,000 7,523,000 4,853,000  
Organization expenses 3,000 4,000 $ 5,000 8,000  
Affiliated Entity          
Related Party Transaction [Line Items]          
Base management fee rate (as a percent)     1.25%    
Reimbursement expense     $ 0 0  
Reimbursement payments     0 1,045,000  
Affiliated Entity | Management Fee          
Related Party Transaction [Line Items]          
Base management fee 13,345,000 8,630,000 $ 35,278,000 21,628,000  
Affiliated Entity | Investment Income Incentive Fee, Hurdle Rate, Quarterly          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     1.25%    
Affiliated Entity | Investment Income Incentive Fee, Hurdle Rate, Annualized          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     5.00%    
Affiliated Entity | Investment Income Incentive Fee, Incentive Rate, Pre-Incentive Fee Net Investment Income Below Catch-Up Threshold          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     100.00%    
Affiliated Entity | Investment Income Incentive Fee, Incentive Rate, Quarterly Catch-Up Threshold          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     1.4286%    
Affiliated Entity | Investment Income Incentive Fee, Incentive Rate, Annualized Catch-Up Threshold          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     5.714%    
Affiliated Entity | Investment Income Incentive Fee, Incentive Rate, Pre-Incentive Fee Net Investment Income          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     12.50%    
Management and incentive rate, not allocated (as a percent)     87.50%    
Affiliated Entity | Incentive Fee          
Related Party Transaction [Line Items]          
Incentive fee expense, income-based 12,243,000 9,020,000 $ 33,934,000 22,754,000  
Affiliated Entity | Incentive Rate, Capital Gains Incentive Fee          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     12.50%    
Affiliated Entity | Investment Advisory Agreement and Administration Agreement          
Related Party Transaction [Line Items]          
Agreement termination, written notice period     60 days    
Affiliated Entity | Investment Advisory Agreement          
Related Party Transaction [Line Items]          
Accrued capital gains incentive fees expensed (reversed) 100,000 427,000 $ 2,372,000 2,033,000 $ 856,000
Affiliated Entity | Investment Advisory Agreement | Adviser          
Related Party Transaction [Line Items]          
Agreement termination, written notice period     120 days    
Affiliated Entity | Administration Agreement          
Related Party Transaction [Line Items]          
Expenses under agreement 861,000 478,000 $ 1,765,000 1,389,000  
Affiliated Entity | Administration Agreement | Admnistrator          
Related Party Transaction [Line Items]          
Agreement termination, written notice period     60 days    
Affiliated Entity | Administration Agreement | Administrator Expense          
Related Party Transaction [Line Items]          
Administrator expense 556,000 377,000 $ 1,162,000 1,096,000  
Affiliated Entity | Administration Agreement | General and Administrative Expense          
Related Party Transaction [Line Items]          
General and administrative expenses 133,000 80,000 265,000 242,000  
Affiliated Entity | Administration Agreement | Organization Expense and Amortization of Offering Costs          
Related Party Transaction [Line Items]          
Organization expenses $ 172,000 $ 21,000 $ 338,000 $ 51,000  
Affiliated Entity | Distribution Manager Agreement          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     10.00%    
Agreement termination, written notice period     60 days    
Affiliated Entity | Distribution Manager Agreement | Class S shares          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     0.85%    
Affiliated Entity | Distribution Manager Agreement | Class D shares          
Related Party Transaction [Line Items]          
Management incentive rate (as a percent)     0.25%    
Affiliated Entity | Expense Support and Conditional Reimbursement Agreement          
Related Party Transaction [Line Items]          
Expense payments by adviser, period (in days)     45 days    
Reimbursement payments, period (in years)         3 years