v3.25.3
N-2 - $ / shares
9 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Sep. 30, 2024
Dec. 31, 2023
Cover [Abstract]        
Entity Central Index Key 0001674760      
Amendment Flag false      
Securities Act File Number 814-01215      
Document Type 10-Q      
Entity Registrant Name Silver Capital Holdings LLC      
Entity Address, Address Line One 200 West Street      
Entity Address, City or Town New York      
Entity Address, State or Province NY      
Entity Address, Postal Zip Code 10282      
City Area Code 312      
Local Phone Number 655-4419      
Entity Emerging Growth Company true      
Entity Ex Transition Period true      
General Description of Registrant [Abstract]        
NAV Per Share [1] $ 20.92 $ 23.49 $ 25.06 $ 37.92
[1] The per Unit data was derived by using the weighted average Units outstanding during the applicable period, except for distributions recorded, which reflects the actual amount of distributions recorded per Unit for the applicable period.