v3.25.2
Supplementary Data (Unaudited) - Schedule of Financial Highlights (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Investment Company, Financial Highlights [Line Items]                              
Per share NAV at beginning of period $ 9.18 $ 11.14 $ 9.23 $ 11.9                      
Net investment income [1]     0.7 0.87                      
Net realized and unrealized gain (loss) [1]     (0.64) (1.61)                      
Repurchase of preferred interests     0 0                      
Per share NAV at end of period $ 8.71 $ 10.2 $ 8.71 $ 10.2                      
Total return based on market value [2],[3]     (4.90%) (0.50%)                      
Total return based on net asset value [2],[4]     0.70% (8.60%)                      
Balance (Shares) 85,036,467 85,591,134 85,036,467 85,591,134                      
Ending common shareholder equity $ 740,476,938 $ 873,104,924 $ 740,476,938 $ 873,104,924 $ 781,318,924 $ 785,123,667 $ 953,482,427 $ 687,601,546              
Weighted-average leverage outstanding     $ 1,145,193,596 $ 1,211,640,358                      
Weighted-average interest rate on leverage 5.40% 5.00% 5.40% 5.00%                      
Weighted-average number of common shares 85,042,931 85,591,134 85,060,179 73,819,497                      
Weighted Average Debt Per Share     $ 13.46 $ 16.41                      
Asset Coverage:                              
Asset coverage per $1,000 of debt outstanding $ 1,698   $ 1,698     $ 1,789   $ 1,643 $ 1,929 $ 1,948 $ 2,058 $ 1,992 $ 2,157 $ 2,335 $ 2,352
[1] Amounts shown reflect the impact of the purchase discount recorded in connection with the Merger and were computed based on the actual amounts earned or incurred by the Company divided by the actual shares outstanding in the respective accounting periods before and after the closing of the Merger on March 18, 2024.
[2] Not annualized.
[3] Total return based on market value equals the change in ending market value per share during the period plus declared dividends per share during the period, divided by the market value per share at the beginning of the period.
[4] Total return based on net asset value equals the change in net asset value per share during the period plus declared dividends per share during the period, divided by the beginning net asset value per share.