Fair Value Measurements - Schedule of Significant Unobservable Inputs of Level 3 Investments (Detail) - Level 3 [Member] $ in Thousands		Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value		$ 133,605	$ 0	[1]
Debt Securities [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	[1]		$ 0
Income Approach [Member | Discount Rate [Member] | First Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value		94,085
Income Approach [Member | Discount Rate [Member] | Second Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value		$ 39,520
Income Approach [Member | Discount Rate [Member] | Minimum [Member] | First Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Alternative Investment, Measurement Input	[2]	0.09
Income Approach [Member | Discount Rate [Member] | Minimum [Member] | Second Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Alternative Investment, Measurement Input	[2]	0.098
Income Approach [Member | Discount Rate [Member] | Maximum [Member] | First Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Alternative Investment, Measurement Input	[2]	0.097
Income Approach [Member | Discount Rate [Member] | Maximum [Member] | Second Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Alternative Investment, Measurement Input	[2]	0.098
Income Approach [Member | Discount Rate [Member] | Weighted Average [Member] | First Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Alternative Investment, Measurement Input	[2]	0.094
Income Approach [Member | Discount Rate [Member] | Weighted Average [Member] | Second Lien Debt Investments [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Alternative Investment, Measurement Input	[2]	0.098

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

[2] The weighted average is calculated by weighing the significant unobservable input by the relative fair value of each investment in the category.