v3.26.1
Significant Accounting Policies (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Product Information [Line Items]    
PIK Interest Income $ 36,176 $ 28,295
Non-controlled, non-affiliated investments    
Product Information [Line Items]    
PIK Interest Income 24,057 15,281
PIK Dividend Income 14,344 8,400
Total PIK Income 268,322 143,358
Interest Income, Paid In Kind | Non-controlled, non-affiliated investments    
Product Information [Line Items]    
PIK Interest Income 24,835 16,457
Dividend Income, Paid In Kind | Non-controlled, non-affiliated investments    
Product Information [Line Items]    
PIK Dividend Income 17,711 11,483
Total, Paid In Kind | Non-controlled, non-affiliated investments    
Product Information [Line Items]    
Total PIK Income $ 42,546 $ 27,940
Revenue Benchmark | Product Concentration Risk | Interest Income, Paid In Kind | Non-controlled, non-affiliated investments    
Product Information [Line Items]    
Concentration risk (as percent) 7.60% 9.00%
Revenue Benchmark | Product Concentration Risk | Dividend Income, Paid In Kind | Non-controlled, non-affiliated investments    
Product Information [Line Items]    
Concentration risk (as percent) 5.40% 6.30%
Revenue Benchmark | Product Concentration Risk | Total, Paid In Kind | Non-controlled, non-affiliated investments    
Product Information [Line Items]    
Concentration risk (as percent) 13.10% 15.30%