v3.26.1
CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS (Unaudited) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Abstract]    
Net investment income $ 295,064 $ 224,030
Net realized gains (losses) 24,917 (59,961)
Net change in unrealized gains (losses) (308,508) (1,452)
Net Increase (Decrease) in Net Assets Resulting from Operations 11,473 162,617
Distributions to Stockholders    
Net Decrease in Net Assets Resulting from Distributions to Stockholders (332,105) (257,422)
Capital Share Transactions    
Net Increase (Decrease) from Capital Share Transactions (4,889) 1,917,791
Net Assets    
Total increase (decrease) in net assets during the period (325,521) 1,822,986
Net Assets, at beginning of period 14,770,208 9,546,496
Net Assets at End of Period 14,444,687 11,369,482
Class S    
Distributions to Stockholders    
Distribution of net investment income (59,861) (49,623)
Capital Share Transactions    
Proceeds from shares sold 122,752 337,968
Share conversion (83) (2,806)
Repurchase of common shares, net of early repurchase deduction (124,162) (26,881)
Distributions reinvested 33,431 26,871
Net Increase (Decrease) from Capital Share Transactions 31,938 337,958
Net Assets    
Net Assets at End of Period 2,862,514 2,336,682
Class D    
Distributions to Stockholders    
Distribution of net investment income (749) (614)
Capital Share Transactions    
Proceeds from shares sold 1,709 447
Share conversion (1,827)  
Repurchase of common shares, net of early repurchase deduction (291)  
Distributions reinvested 593 446
Net Increase (Decrease) from Capital Share Transactions 184 893
Net Assets    
Net Assets at End of Period 39,636 26,250
Class I    
Distributions to Stockholders    
Distribution of net investment income (271,495) (207,185)
Capital Share Transactions    
Proceeds from shares sold 467,914 1,603,498
Share conversion 1,910 2,806
Repurchase of common shares, net of early repurchase deduction (606,045) (103,265)
Distributions reinvested 99,210 78,707
Net Increase (Decrease) from Capital Share Transactions (37,011) 1,578,940
Net Assets    
Net Assets at End of Period $ 11,542,537 $ 9,006,550