v3.26.1
Investments - ISLP Statements of Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Investment income        
Total investment income $ 62,348 $ 70,965 $ 128,522 $ 137,804
Expenses        
Interest expense 20,664 21,772 40,916 40,676
Professional fees and other expenses 612 714 1,312 1,428
Net investment income before taxes 29,337 31,666 57,607 64,852
Net realized and unrealized gains (losses)        
Net realized gain (loss) on investments     (23,531) (19,803)
Net change in unrealized appreciation on investments     (17,443) 28,082
Total net gain (loss) (14,550) (6,868) (38,524) (10,431)
Net increase in net assets resulting from operations 14,055 23,722 17,445 52,269
International Senior Loan Program, LLC        
Investment income        
Interest income 16,641 17,914 32,860 35,017
Total investment income 16,641 17,914 32,860 35,017
Expenses        
Interest expense 4,982 4,627 9,976 10,456
Professional fees and other expenses 987 945 1,980 1,920
Total expenses 10,448 15,258 25,330 30,805
Net investment income before taxes 6,193 2,656 7,530 4,212
Net realized and unrealized gains (losses)        
Net realized gain (loss) on investments (62,430) 1,229 (62,430) 1,407
Net realized loss on extinguishment of debt 0 (1,652) 0 (1,652)
Net realized gain (loss) on foreign currency transactions (31) (19,873) (704) (20,752)
Net realized gain (loss) on forward currency exchange contracts (2,785) (1,170) (1,758) 1,556
Net change in unrealized gain (loss) on debt 602 0 7,990 0
Net change in unrealized appreciation on foreign currency translation (70) (4,322) 363 (16,699)
Net change in unrealized appreciation on forward currency exchange contracts 2,107 (6,104) 775 (11,429)
Net change in unrealized appreciation on foreign currency translation of the Subordinated Notes 0 0 0 0
Net change in unrealized appreciation on investments 54,694 25,397 28,445 39,405
Total net gain (loss) (7,913) (6,495) (27,319) (8,164)
Net increase in net assets resulting from operations (1,720) (3,839) (19,789) (3,952)
International Senior Loan Program, LLC | Related Party        
Expenses        
Interest expense $ 4,479 $ 9,686 $ 13,374 $ 18,429