v3.26.3
Net Assets - Additional Information (Detail) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Aug. 11, 2026
Aug. 03, 2026
May 01, 2026
Feb. 04, 2026
Jul. 31, 2026
Apr. 30, 2026
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Aug. 13, 2026
May 07, 2026
Mar. 24, 2026
Dec. 31, 2025
Dec. 31, 2024
Investment Company, Change in Net Assets [Line Items]                              
Share repurchased             10,000 0 10,000 288,512          
Distribution Per Share $ 0.57                     $ 0.54 $ 0.59    
Minimum account balance                 $ 500            
Shares issued in connection with DRIP 551,335       675,220 608,290 675,220 589,003 1,952,334 1,525,234          
NAV per share             $ 25.81 $ 26.05 $ 25.81 $ 26.05       $ 26.03 $ 26
February 2026 Repurchase Offer [Member]                              
Investment Company, Change in Net Assets [Line Items]                              
Stocks offered during period       3,580,981                      
May 2026 Repurchase Offer [Member]                              
Investment Company, Change in Net Assets [Line Items]                              
Stocks offered during period     4,028,912                        
August 2026 Repurchase Offer [Member]                              
Investment Company, Change in Net Assets [Line Items]                              
Share repurchased   10,000                          
Stocks offered during period   5,364,541                          
Stock rerpurchase programme expiration date   Aug. 28, 2026                          
NAV per share             $ 25.81   $ 25.81            
Aggregate Repurchase Price                     $ 258,000        
Share Repurchase Programme [Member]                              
Investment Company, Change in Net Assets [Line Items]                              
Share repurchased             10,000 0 10,000 288,512          
Eligible discount as a percentage of net asset value of share repurchase             2.00%   2.00%            
Shares issued in connection with DRIP             675,220 589,003 1,952,334 1,525,234          
Stock issued during period, value, dividend reinvestment plan             $ 17,443,000 $ 15,302,000 $ 50,626,000 $ 39,649,000