v3.26.1
Consolidated Statements of Changes in Net Assets - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Increase (decrease) in net assets from operations:    
Net investment income after excise tax $ 312,592 $ 234,688
Net realized gain (loss) 10,902 (56,060)
Net change in unrealized appreciation (depreciation) (226,180) 7,754
Net increase (decrease) in net assets resulting from operations 97,314 186,382
Distributions to common shareholders:    
Net decrease in net assets resulting from distributions (320,235) (231,172)
Share transactions:    
Net increase (decrease) from share transactions 221,064 948,921
Total increase (decrease) in net assets (1,857) 904,131
Net assets, beginning of period 12,436,831 8,733,932
Net assets, end of period 12,434,974 9,638,063
Class I shares    
Distributions to common shareholders:    
Net decrease in net assets resulting from distributions (131,467) (80,646)
Share transactions:    
Proceeds from shares sold 460,059 610,430
Share transfers between classes 2,064 46,752
Distributions reinvested 30,478 23,261
Repurchased shares, net of early repurchase deduction (356,616) (152,059)
Net increase (decrease) from share transactions 135,985 528,384
Class D shares    
Distributions to common shareholders:    
Net decrease in net assets resulting from distributions (28,649) (27,326)
Share transactions:    
Proceeds from shares sold 15,248 64,125
Share transfers between classes 0 (40,704)
Distributions reinvested 12,602 13,232
Repurchased shares, net of early repurchase deduction (74,295) (33,921)
Net increase (decrease) from share transactions (46,445) 2,732
Class F shares    
Distributions to common shareholders:    
Net decrease in net assets resulting from distributions (140,408) (112,232)
Share transactions:    
Proceeds from shares sold 202,603 282,609
Share transfers between classes (1,380) (2,928)
Distributions reinvested 66,828 50,831
Repurchased shares, net of early repurchase deduction (152,239) (23,332)
Net increase (decrease) from share transactions 115,812 307,180
Class S shares    
Distributions to common shareholders:    
Net decrease in net assets resulting from distributions (19,711) (10,968)
Share transactions:    
Proceeds from shares sold 42,144 110,234
Share transfers between classes (684) (3,120)
Distributions reinvested 8,137 4,593
Repurchased shares, net of early repurchase deduction (33,885) (1,082)
Net increase (decrease) from share transactions $ 15,712 $ 110,625