Condensed Consolidated Statements of Assets and Liabilities (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Cost	$ 851,961	$ 769,520
Other liability, related party [extensible enumeration]	Affiliated entity	Affiliated entity
Limited partnership, units outstanding (in units)	30,201,746	29,179,774
Class I Units
Limited partnership, units issued (in units)	2,719,860	291,600
Limited partnership, units outstanding (in units)	2,719,860	291,600
Class S Units
Limited partnership, units issued (in units)	1,496,510	398,100
Limited partnership, units outstanding (in units)	1,496,510	398,100
Class B-1 Units
Limited partnership, units issued (in units)	25,966,907	28,478,474
Limited partnership, units outstanding (in units)	25,966,907	28,478,474
Class B-2 Units
Limited partnership, units issued (in units)	18,469	11,600
Limited partnership, units outstanding (in units)	18,469	11,600