v3.26.1
Subsequent Events - Additional Information (Detail) - USD ($)
1 Months Ended 9 Months Ended 12 Months Ended
Apr. 02, 2026
Mar. 24, 2026
Mar. 17, 2026
Mar. 02, 2026
Feb. 02, 2026
Jan. 02, 2026
Dec. 31, 2025
Nov. 30, 2025
Oct. 31, 2025
Sep. 30, 2025
Aug. 31, 2025
Jul. 31, 2025
Jun. 30, 2025
May 31, 2025
Apr. 30, 2025
Mar. 31, 2025
Feb. 28, 2025
Jan. 31, 2025
Dec. 31, 2024
Nov. 30, 2024
Oct. 31, 2024
Sep. 30, 2024
Aug. 31, 2024
Jul. 31, 2024
Jun. 30, 2024
May 31, 2024
Apr. 30, 2024
Mar. 31, 2024
Feb. 29, 2024
Jan. 31, 2024
Dec. 31, 2023
Nov. 30, 2023
Oct. 31, 2023
Sep. 30, 2023
Aug. 31, 2023
Jul. 31, 2023
Jun. 30, 2023
May 31, 2023
Apr. 30, 2023
Dec. 31, 2023
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Subsequent Event [Line Items]                                                                                      
Stock Issued During Period, Shares, New Issues             6,688,332 1,211,918 5,788,054 3,624,185 3,886,374 2,115,437 3,052,634 849,290 3,273,944 2,030,616 2,949,039 1,191,393 2,256,566 2,744,066 4,005,990 1,044,222 1,008,595 2,818,437 2,570,861 559,944 1,873,293 1,653,938 809,925 1,166,604 1,053,681 1,227,580 985,277 689,268 3,111,443 3,006,930 39,235 2,094,666 741,800   36,661,216 22,512,441 12,949,880
Proceeds from the issuance of common stock                                                                               $ 327,242,000 $ 908,229,000 $ 556,941,000  
Debt securitizations (net of unamortized debt issuance costs of $3,112 and $-, respectively)             $ 344,888,000                       $ 0                                           $ 344,888,000 $ 0  
Subsdiary Of Swiss Capital Alternative Investments AG [Member] | Amended and Restated Administration Agreement [Member]                                                                                      
Subsequent Event [Line Items]                                                                                      
Reduced Administration Fees As A Percentage Of NetAssets   0.175%                                                                                  
Administration Fees As A Percentage Of Net Assets   0.20%                                                                                  
Subsdiary Of Swiss Capital Alternative Investments AG [Member] | Administration Agreement [Member]                                                                                      
Subsequent Event [Line Items]                                                                                      
Administration Fees As A Percentage Of Net Assets                                                                                 0.30%    
Subsequent Event [Member] | Subscription Agreement With Participating Investors [Member]                                                                                      
Subsequent Event [Line Items]                                                                                      
Proceeds from the issuance of common stock       $ 88,725 $ 11,500 $ 117,000                                                                          
Number of shares sold       3,361,013 438,709 4,495,241                                                                          
Subsequent Event [Member] | February Two Thousand And Twenty Six Tender Offer Member                                                                                      
Subsequent Event [Line Items]                                                                                      
Maximum number of shares authorized to be repurchased 3,580,981                                                                                    
Share Repurchase Program, Expiration Date Mar. 04, 2026                                                                                    
Tranche B Notes Due Two Thousand Twenty Nine [Member]                                                                                      
Subsequent Event [Line Items]                                                                                      
Debt instrument issued principal     $ 75,000,000                                                                                
Tranche D Notes Due Two Thousand Thirty One [Member]                                                                                      
Subsequent Event [Line Items]                                                                                      
Debt instrument issued principal     $ 75,000,000