Financial Highlights - Summary of Investment Company, Financial Highlights (Parenthetical) (Detail) - shares |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Investment Company, Financial Highlights [Abstract] | ||
| Weighted average limited liability company units outstanding | 14,415,168 | 18,532,519 |