v3.25.0.1
Consolidated Statements of Operations (unaudited) - USD ($)
$ in Thousands
 3 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Investment income    
Payment-in-kind interest income $ 11,016 $ 11,799
Total investment income 220,700 164,770
Expenses    
Interest and other debt financing expenses 79,643 41,560
Base management fee 21,581 13,956
Incentive fee 18,058 21,285
Professional fees 1,840 1,308
Administrative service fee 2,902 2,245
General and administrative expenses 561 381
Total expenses 124,585 80,735
Net investment income - before tax 96,115 84,035
Excise and income tax (475) 500
Net investment income - after tax 96,590 83,535
Net realized gain (loss) from:    
Company investments (25,356) 909
Foreign currency transactions (3,705) 187
Forward currency contracts 1,206 0
Net realized gain (loss) on investment transactions (27,855) 1,096
Net change in unrealized appreciation (depreciation) from:    
Company investments 43,621 (9,304)
Translation of assets and liabilities in foreign currencies (22,973) 6,187
Net change in unrealized appreciation (depreciation) on investment transactions 42,575 (8,832)
Net gain (loss) on investment transactions 14,720 (7,736)
Net realized gain (loss) on extinguishment of debt (48) 0
(Provision) benefit for taxes on unrealized appreciation on investments 52 (23)
Net increase (decrease) in net assets resulting from operations $ 111,314 $ 75,776
Per Common Share Data    
Basic earnings per common share (Note 10) (in dollars per share) $ 0.42 $ 0.45
Diluted earnings per common share (Note 10) (in dollars per share) 0.42 0.45
Dividends and distributions declared per common share (in dollars per share) $ 0.48 $ 0.44
Basic weighted average common shares outstanding (Note 10) (in shares) 264,343,512 169,650,233
Diluted weighted average common shares outstanding (Note 10) (in shares) 264,343,512 169,650,233
Foreign exchange    
Net realized gain (loss) from:    
Forward currency contracts $ 1,206 $ 0
Net change in unrealized appreciation (depreciation) from:    
Forward currency contracts 21,927 (5,715)
Non-controlled/non-affiliate company investments    
Investment income    
Interest income 198,361 147,532
Payment-in-kind interest income 10,565 10,909
Dividend income 8,487 4,375
Fee income 555 365
Total investment income 217,968 163,181
Net realized gain (loss) from:    
Company investments (25,356) 909
Net change in unrealized appreciation (depreciation) from:    
Company investments 40,085 3,047
Non-controlled affiliate company investments    
Investment income    
Interest income 2,243 647
Payment-in-kind interest income 332 788
Fee income 31 48
Total investment income 2,606 1,483
Net realized gain (loss) from:    
Company investments 0  
Net change in unrealized appreciation (depreciation) from:    
Company investments 3,622 (12,225)
Controlled affiliate company investments    
Investment income    
Interest income 0 0
Payment-in-kind interest income 119 102
Fee income 7 4
Total investment income from controlled affiliate company investments 126 106
Net realized gain (loss) from:    
Company investments 0  
Net change in unrealized appreciation (depreciation) from:    
Company investments $ (86) $ (126)