N-2 |
Dec. 08, 2025 |
|---|---|
| Cover [Abstract] | |
| Entity Central Index Key | 0002051511 |
| Amendment Flag | true |
| Amendment Description | The purpose of this Post-Effective Amendment is to file the final and executed Agreement and Plan of Reorganization and the opinion of counsel regarding the tax consequences of the reorganization of the Oaktree Asset-Backed Income Private Placement Fund Inc. with and into the Oaktree Asset-Backed Income Fund Inc.The Registrant hereby incorporates by reference the Information Statement/Prospectus and Statement of Additional Information filed on December 3, 2025, pursuant to Rule 424 of the General Rules and Regulations of the Securities Act of 1933, as amended (File No. 333-289747) |
| Document Type | POS EX |
| Entity Registrant Name | OAKTREE ASSET-BACKED INCOME FUND INC. |
| Entity Address, Address Line One | Brookfield Place |
| Entity Address, Address Line Two | 225 Liberty Street |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10281 |
| City Area Code | 855 |
| Local Phone Number | 777-8001 |
| Entity Well-known Seasoned Issuer | No |
| Business Contact [Member] | |
| Cover [Abstract] | |
| Entity Address, Address Line One | Brookfield Place |
| Entity Address, Address Line Two | 225 Liberty Street |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10281 |
| Contact Personnel Name | Brian F. Hurley, Esq. |