v3.26.3
CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Operations:        
Net investment income $ 219,022 $ 197,939 $ 712,023 $ 515,345
Net realized gains 19,531 12,469 18,561 1,443
Net unrealized gains (losses) (3,123) 32,239 (297,533) 57,251
NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 235,430 242,647 433,051 574,039
Distributions to shareholders:        
Net decrease in net assets from distributions (241,968) (218,721) (740,244) (570,371)
Share transactions:        
Net increase (decrease) in net assets from share transactions (288,522) 1,714,365 (282,988) 4,257,607
Total increase (decrease) in net assets (295,060) 1,738,291 (590,181) 4,261,275
Net assets, beginning of period 10,210,923 8,423,680 10,506,044 5,900,696
Net assets, end of period 9,915,863 10,161,971 9,915,863 10,161,971
Class I        
Distributions to shareholders:        
Net decrease in net assets from distributions (193,153) (177,184) (594,829) (462,776)
Share transactions:        
Distributions reinvested 44,111 44,396 140,083 132,122
Repurchased shares, net of early repurchase deduction (466,598) (59,456) (1,430,398) (199,805)
Net increase (decrease) in net assets from share transactions (288,973) 1,478,876 (383,157) 3,416,933
Net assets, beginning of period     8,393,572  
Net assets, end of period 7,766,064 8,180,579 7,766,064 8,180,579
Class S        
Distributions to shareholders:        
Net decrease in net assets from distributions (29,183) (25,015) (86,537) (67,065)
Share transactions:        
Distributions reinvested 8,779 6,911 26,029 17,915
Repurchased shares, net of early repurchase deduction (20,371) (6,770) (60,162) (23,982)
Net increase (decrease) in net assets from share transactions 6,499 133,606 59,212 412,407
Net assets, beginning of period     1,304,117  
Net assets, end of period 1,324,904 1,227,021 1,324,904 1,227,021
Class D        
Distributions to shareholders:        
Net decrease in net assets from distributions (19,632) (16,522) (58,878) (40,530)
Share transactions:        
Distributions reinvested 8,295 6,629 25,604 14,935
Repurchased shares, net of early repurchase deduction (28,129) (14,689) (82,209) (31,683)
Net increase (decrease) in net assets from share transactions (6,048) 101,883 40,957 428,267
Net assets, beginning of period     808,355  
Net assets, end of period 824,895 754,371 824,895 754,371
Capital in Excess of Par Value | Class I        
Share transactions:        
Proceeds from shares sold 126,472 1,496,730 887,758 3,482,147
Share transfers between classes 7,042 (2,794) 19,400 2,469
Capital in Excess of Par Value | Class S        
Share transactions:        
Proceeds from shares sold 20,919 135,184 104,844 425,456
Share transfers between classes (2,828) (1,719) (11,499) (6,982)
Capital in Excess of Par Value | Class D        
Share transactions:        
Proceeds from shares sold 18,000 105,430 105,463 440,502
Share transfers between classes $ (4,214) $ 4,513 $ (7,901) $ 4,513