v3.25.2
Related Party Transactions - Trinity Capital Adviser LLC - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Related Party Transaction [Line Items]          
Dividend distributions $ 500,000 $ 300,000 $ 1,300,000 $ 500,000  
Total net expenses 34,058,000 27,259,000 66,445,000 51,916,000  
Trinity Capital Adviser LLC | Adviser Sub          
Related Party Transaction [Line Items]          
Dividend distributions 0 $ 0 0 $ 0  
Total net expenses 500,000   900,000    
Receivables from related party $ 3,100,000   $ 3,100,000   $ 1,800,000