v3.26.3
N-2
9 Months Ended
Sep. 30, 2026
Cover [Abstract]  
Entity Central Index Key 0001918712
Amendment Flag false
Securities Act File Number 814-01512
Document Type 10-Q
Entity Registrant Name ARES STRATEGIC INCOME FUND
Entity Address, Address Line One 245 Park Avenue
Entity Address, Address Line Two 44th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10167
City Area Code 212
Local Phone Number 750-7300
Entity Emerging Growth Company false