Investments in Affiliates - Additional Information (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
Investments in and Advances to Affiliates [Line Items]
Treasury obligation measurement maximum maturity period	12 months
United States Treasury Obligations, Value	$ 195,983,863	$ 294,000,317
Affiliated Investments [Member] | United States Treasury Obligations [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
Affiliated Investments [Member] | United States Treasury Obligations [Member] | Minimum [Member]
Investments in and Advances to Affiliates [Line Items]
United States Treasury Obligations, Value	$ 300,000,000