v3.26.3
FINANCIAL HIGHLIGHTS - Schedule of Financial Highlights (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
USD ($)
$ / shares
shares
Jun. 30, 2026
USD ($)
$ / shares
Mar. 31, 2026
USD ($)
$ / shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2025
USD ($)
$ / shares
Mar. 31, 2025
USD ($)
$ / shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
shares
May 14, 2025
class
Dec. 31, 2024
USD ($)
Per share data:                      
Net increase (decrease) in net assets from shareholders' distributions (in usd per share)       $ (0.6330) $ (0.6330) $ (0.6750)          
Shares outstanding, end of period (in shares) | shares 312,168,562           312,168,562   83,633,744    
Ratio/Supplemental Data:                      
Net assets at end of period (in thousands) | $ $ 7,725,830 $ 5,030,059 $ 3,129,997 $ 1,449,175 $ 815,063 $ 568,594 $ 7,725,830 $ 1,449,175 $ 2,094,585   $ 156,453
Ratio of operating expenses (excluding expense support and management fee waiver) to average net assets               8.77%      
Number of class common stock | class                   4  
Class I                      
Per share data:                      
Net asset value at the beginning of period (in usd per share)     $ 25.0447     $ 25.1266 $ 25.0447 $ 25.1266      
Net investment income (loss) for period (in usd per share)             0.9955 (0.6168)      
Net realized and unrealized gain (loss) (in usd per share)             0.5830 2.3357      
Net increase (decrease) in net assets from operations (in usd per share)             1.5785 1.7189      
Distributions as a return of capital (in usd per share)             (1.8747)        
Net increase (decrease) in net assets from shareholders' distributions (in usd per share) $ (0.6249) $ (0.6249) (0.6249)       (1.8747) (1.9367)      
Early repurchase deduction (in usd per share)             0.0004        
Total increase (decrease) in net assets (in usd per share)             (0.2958) (0.2178)      
Net asset value at the end of period (in usd per share) $ 24.7489     $ 24.9088     $ 24.7489 $ 24.9088      
Total return based on net asset value             6.30% 6.84%      
Shares outstanding, end of period (in shares) | shares 216,547,938     58,179,313     216,547,938 58,179,313 81,816,992    
Ratio/Supplemental Data:                      
Net assets at end of period (in thousands) | $ $ 5,359,324     $ 1,449,175     $ 5,359,324 $ 1,449,175 $ 2,049,085    
Ratio of operating expenses (excluding expense support and management fee waiver) to average net assets             5.09% 8.77%      
Ratio of expense support to average net assets             (0.41%) (1.40%)      
Ratio of management fee waiver to average net assets               (0.02%)      
Ratio of operating expenses (including expense support and management fee waiver) to average net assets             4.68% 7.35%      
Ratio of net investment income (loss) to average net assets             5.42% (1.21%)      
Portfolio turnover rate             8.72% 5.89%      
Ratio of income tax benefit related to net investment income to average net assets             (0.50%)        
Ratio of income tax expense related to unrealized gain and loss to average net assets             3.28%        
Class S                      
Per share data:                      
Net asset value at the beginning of period (in usd per share)     25.0447       $ 25.0447        
Net investment income (loss) for period (in usd per share)             0.8372        
Net realized and unrealized gain (loss) (in usd per share)             0.5830        
Net increase (decrease) in net assets from operations (in usd per share)             1.4202        
Distributions as a return of capital (in usd per share)             (1.7164)        
Net increase (decrease) in net assets from shareholders' distributions (in usd per share) $ (0.5718) (0.5721) (0.5725)       (1.7164)        
Early repurchase deduction (in usd per share)             0.0004        
Total increase (decrease) in net assets (in usd per share)             (0.2958)        
Net asset value at the end of period (in usd per share) $ 24.7489           $ 24.7489        
Total return based on net asset value             5.67%        
Shares outstanding, end of period (in shares) | shares 16,846,047     0     16,846,047 0 1,790,507    
Ratio/Supplemental Data:                      
Net assets at end of period (in thousands) | $ $ 416,921           $ 416,921   $ 44,843    
Ratio of operating expenses (excluding expense support and management fee waiver) to average net assets             5.93%        
Ratio of expense support to average net assets             (0.42%)        
Ratio of operating expenses (including expense support and management fee waiver) to average net assets             5.51%        
Ratio of net investment income (loss) to average net assets             4.63%        
Portfolio turnover rate             8.72%        
Ratio of income tax benefit related to net investment income to average net assets             (0.49%)        
Ratio of income tax expense related to unrealized gain and loss to average net assets             3.13%        
Class D                      
Per share data:                      
Net asset value at the beginning of period (in usd per share)     25.0447       $ 25.0447        
Net investment income (loss) for period (in usd per share)             0.9489        
Net realized and unrealized gain (loss) (in usd per share)             0.5830        
Net increase (decrease) in net assets from operations (in usd per share)             1.5319        
Distributions as a return of capital (in usd per share)             (1.8281)        
Net increase (decrease) in net assets from shareholders' distributions (in usd per share) $ (0.6093) (0.6094) (0.6095)       (1.8281)        
Early repurchase deduction (in usd per share)             0.0004        
Total increase (decrease) in net assets (in usd per share)             (0.2958)        
Net asset value at the end of period (in usd per share) $ 24.7489           $ 24.7489        
Total return based on net asset value             6.12%        
Shares outstanding, end of period (in shares) | shares 7,544,485     0     7,544,485 0 26,245    
Ratio/Supplemental Data:                      
Net assets at end of period (in thousands) | $ $ 186,718           $ 186,718   $ 657    
Ratio of operating expenses (excluding expense support and management fee waiver) to average net assets             4.87%        
Ratio of expense support to average net assets             (1.00%)        
Ratio of operating expenses (including expense support and management fee waiver) to average net assets             3.87%        
Ratio of net investment income (loss) to average net assets             5.79%        
Portfolio turnover rate             8.72%        
Ratio of income tax benefit related to net investment income to average net assets             (0.60%)        
Ratio of income tax expense related to unrealized gain and loss to average net assets             3.21%        
Class N                      
Per share data:                      
Net asset value at the beginning of period (in usd per share)     $ 24.8805       $ 24.8805        
Net investment income (loss) for period (in usd per share)             0.5260        
Net realized and unrealized gain (loss) (in usd per share)             0.3314        
Net increase (decrease) in net assets from operations (in usd per share)             0.8574        
Distributions as a return of capital (in usd per share)             (0.9894)        
Net increase (decrease) in net assets from shareholders' distributions (in usd per share) $ (0.5936) $ (0.3958)         (0.9894)        
Early repurchase deduction (in usd per share)             0.0004        
Total increase (decrease) in net assets (in usd per share)             (0.1316)        
Net asset value at the end of period (in usd per share) $ 24.7489           $ 24.7489        
Total return based on net asset value             3.45%        
Shares outstanding, end of period (in shares) | shares 71,230,092     0     71,230,092 0      
Ratio/Supplemental Data:                      
Net assets at end of period (in thousands) | $ $ 1,762,867           $ 1,762,867        
Ratio of operating expenses (excluding expense support and management fee waiver) to average net assets             5.24%        
Ratio of expense support to average net assets             (0.75%)        
Ratio of operating expenses (including expense support and management fee waiver) to average net assets             4.49%        
Ratio of net investment income (loss) to average net assets             5.67%        
Portfolio turnover rate             8.72%        
Ratio of income tax benefit related to net investment income to average net assets             (0.60%)        
Ratio of income tax expense related to unrealized gain and loss to average net assets             3.35%