XML 47 R37.htm IDEA: XBRL DOCUMENT v3.24.3
Related Party Transactions - Narrative (Details) - USD ($)
$ in Millions
9 Months Ended 39 Months Ended
Jun. 15, 2019
Jun. 14, 2019
Dec. 20, 2018
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Dec. 31, 2023
Related Party Transaction [Line Items]              
Asset coverage per ratio       183.00%   183.00% 183.00%
FS/KKR Advisor, LLC | Investment Advisory Agreement              
Related Party Transaction [Line Items]              
Management and service fees, base rate 1.00% 1.50% 1.50%        
Asset coverage per ratio 150.00% 200.00%          
Incentive fee (in percent) 17.50% 20.00%   20.00%      
Incentive fees waived quarterly           $ 15  
Incentive fees waived           90  
FS/KKR Advisor, LLC | Affiliated Purchaser Program              
Related Party Transaction [Line Items]              
Commitment to investment vehicle         $ 100    
Investment vehicle       $ 350   $ 350