v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
€ in Thousands, £ in Thousands, $ in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
AUD ($)
Mar. 31, 2026
EUR (€)
Mar. 31, 2026
GBP (£)
Dec. 31, 2025
USD ($)
Dec. 31, 2025
AUD ($)
Dec. 31, 2025
EUR (€)
Dec. 31, 2025
GBP (£)
Restricted Cash and Cash Equivalent Item [Line Items]                  
Minimum term prior to record date fixed by board under dividend reinvestment plan 10 days                
Unamortized deferred financing costs $ 35,944         $ 30,656      
Amortization of debt issuance costs $ 2,438 $ 2,853              
Excise tax accrued (in percent) 90.00%                
Net ordinary income of deferrals and elections (in percent) 98.00%                
Excess of capital gains (in percent) 98.20%                
Nondeductible U.S. federal excise tax 4.00%                
Net expense (benefit) for U.S. federal excise tax $ 72 375              
Payables for excise taxes 73         290      
U.S. federal and state corporate-level income taxes, net tax expense (45) $ 0              
U.S. federal and state corporate-level income taxes, payables 0         0      
Australia, Dollars                  
Restricted Cash and Cash Equivalent Item [Line Items]                  
Cash 430   $ 624     820 $ 1,229    
Euro Member Countries, Euro                  
Restricted Cash and Cash Equivalent Item [Line Items]                  
Cash 303     € 262   855   € 728  
United Kingdom, Pounds                  
Restricted Cash and Cash Equivalent Item [Line Items]                  
Cash $ 378       £ 286 $ 505     £ 375