v3.26.3
Stockholders' Equity - Additional Information (Details)
 3 Months Ended 9 Months Ended 134 Months Ended 272 Months Ended
Aug. 13, 2024
USD ($)
$ / shares
Jul. 22, 2024
USD ($)
shares
Aug. 02, 2022
USD ($)
$ / shares
shares
Nov. 30, 2018
Oct. 30, 2018
shares
Apr. 08, 2004
$ / shares
shares
Sep. 30, 2025
shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Jun. 30, 2026
shares
Dec. 31, 2025
$ / shares
shares
Jun. 30, 2025
shares
Dec. 31, 2024
shares
Jul. 22, 2019
$ / shares
shares
Jul. 21, 2019
$ / shares
shares
Class Of Stock [Line Items]                                  
Equity offerings of common stock | $     $ 30,000,000               $ 2,680,207,000            
Shares repurchased             0 9,839,241 476,656 27,000,770              
Weighted-average price per share | $ / shares               $ 10.97 $ 12.75 $ 13.89              
Cost of Shares Repurchased | $               $ 107,925,000 $ 6,079,000                
Cost of Shares Repurchased inclusive commissions | $                   $ 375,000,000              
Discount rate of average net asset value per share               19.09% 14.72%                
Reverse stock split, conversion ratio         0.33                        
Reverse stock split, description       The Company’s Board approved a one-for-three reverse stock split of the Company’s common stock on October 30, 2018, which was effective as of close of business as of November 30, 2018 (the “Reverse Stock Split”).                          
Number of shares, reverse stock splits           20,700,000                      
Common stock, shares authorized               130,000,000   130,000,000 130,000,000   130,000,000     130,000,000 400,000,000
Common stock, par value | $ / shares     $ 0.001         $ 0.001   $ 0.001 $ 0.001   $ 0.001     $ 0.001 $ 0.001
Common stock, shares issued     1,932,641       93,303,622 82,372,628 93,303,622 82,372,628 82,372,628 82,372,628 92,211,869 93,303,622 93,780,278    
Share purchase price par value | $ / shares     $ 15.52     $ 15                      
Shares issued during the period           62,000,000                      
Lock up period     2 years                            
Offering cost | $     $ 300,000                            
ATM Offering                                  
Class Of Stock [Line Items]                                  
Common stock, par value | $ / shares $ 0.001                                
Aggregate maximum offering price through equity financing | $ $ 200,000,000                                
Shares issued during the period               0                  
AFT and AIF First Merger                                  
Class Of Stock [Line Items]                                  
Equity offerings of common stock | $   $ 440,140,000                              
Common stock, shares issued   28,527,003                              
Maximum | ATM Offering                                  
Class Of Stock [Line Items]                                  
Percentage of sales agent receive commission 1.50%                                
Common Stock                                  
Class Of Stock [Line Items]                                  
Reverse stock split, conversion ratio         0.33                        
Reverse stock split, description         On October 30, 2018, the Board approved a one-for-three reverse stock split of the Company’s common stock which was effective as of the close of business on November 30, 2018 (the "Reverse Stock Split").                        
Fractional Shares                                  
Class Of Stock [Line Items]                                  
Shares repurchased                   27,000,800              
Weighted-average price per share | $ / shares                   $ 13.89              
Cost of Shares Repurchased inclusive commissions | $                   $ 375,000,000              
Number of shares, reverse stock splits         29