Investments at Fair Value - Summary of Composition of Company's Investment Portfolio at Amortized Cost and Fair Value (Detail) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	[1]
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 51,352	$ 0
Fair Value	51,324	0
First Lien Debt Investments [Member]
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	51,352	0
Fair Value	$ 51,324	$ 0

[1] As of December 31, 2024, the Company had not yet commenced investment operations.