Financial Highlights - Summary of Financial Highlights (Parenthetical) (Detail) |
9 Months Ended | |
|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Investment Company, Financial Highlights [Abstract] | ||
| Investment company, expense ratio, after fee waiver and incentive fee deduction | 0.53% | 0.61% |
| Investment company expense ratio including expense support recoupments | 0.00% | 0.01% |
| Income incentive ratio | 0 | (7.00) |