N-2 - $ / shares |
3 Months Ended | |||||
|---|---|---|---|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
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| Cover [Abstract] | ||||||
| Entity Central Index Key | 0001747172 | |||||
| Amendment Flag | false | |||||
| Securities Act File Number | 814-01363 | |||||
| Document Type | 10-Q | |||||
| Entity Registrant Name | Kayne Anderson BDC, Inc. | |||||
| Entity Address, Address Line One | 717 Texas Avenue | |||||
| Entity Address, Address Line Two | Suite 2200 | |||||
| Entity Address, City or Town | Houston | |||||
| Entity Address, State or Province | TX | |||||
| Entity Address, Postal Zip Code | 77002 | |||||
| City Area Code | (713) | |||||
| Local Phone Number | 493-2020 | |||||
| Entity Emerging Growth Company | false | |||||
| Financial Highlights [Abstract] | ||||||
| Senior Securities, Note [Text Block] | None. |
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| General Description of Registrant [Abstract] | ||||||
| Investment Objectives and Practices [Text Block] | Investment Objective, Principal Strategy and Investment Structure Kayne Anderson BDC, Inc. is a Delaware corporation that commenced operations on February 5, 2021. Following our initial public offering (“IPO”), our common stock began trading on the New York Stock Exchange (“NYSE”) under the ticker symbol “KBDC” on May 22, 2024. We are an externally managed, closed-end, non-diversified management investment company that has elected to be regulated as a BDC under the 1940 Act, as amended. In addition, for U.S. federal income tax purposes, we intend to qualify, annually, as a RIC under Subchapter M of the Code. Our investment activities are managed by KA Credit Advisors, LLC (the “Advisor”), an indirect controlled subsidiary of Kayne Anderson Capital Advisors, L.P. (“Kayne Anderson”), and the Advisor operates within Kayne Anderson’s middle market private credit platform (“KAPC” or “Kayne Anderson Private Credit”). The Advisor is an investment advisor registered with the United States Securities and Exchange Commission (the “SEC”) under the Investment Advisers Act of 1940, as amended. In accordance with the Investment Advisers Act of 1940, as amended, our Advisor is responsible for originating prospective investments, conducting research and due diligence investigations on potential investments, analyzing investment opportunities, negotiating and structuring investments, and monitoring our investments and portfolio companies on an ongoing basis. The Advisor benefits from the scale and resources of Kayne Anderson and specifically KAPC. Our investment objective is to generate current income and, to a lesser extent, capital appreciation. We intend to have nearly all of our debt investments in private middle market companies. We use “private” to refer to companies that are not traded on a securities exchange and define “middle market companies” as companies that, in general, generate between $10 million and $150 million of annual earnings before interest, taxes, depreciation and amortization, or EBITDA. Further, we refer to companies that generate between $10 million and $75 million of annual EBITDA as “core middle market companies” and companies that generate between $75 million and $150 million, or more, of annual EBITDA as “upper middle market companies.” We typically adjust EBITDA for non-recurring and/or normalizing items to assess the financial performance of our borrowers over time. We intend to achieve our investment objective by investing primarily in first lien senior secured loans, with a secondary focus on unitranche and split-lien loans to middle market companies. Under normal market conditions, we expect at least 90% of our portfolio (including investments purchased with proceeds from borrowings under credit facilities and issuances of senior unsecured notes) to be invested in first lien senior secured, unitranche and split-lien loans. We expect the remainder of our portfolio to be invested in second-lien loans, subordinated debt or equity securities (including those purchased in conjunction with other credit investments). We expect that a majority of these debt investments will be made in core middle market companies and will generally have stated maturities of three to six years. We expect that the loans in which we principally invest will be to companies that are located in the United States. We determine the location of a company as being in the United States by (i) such company being organized under the laws of one of the states in the United States; or (ii) during its most recent fiscal year, such company derived at least 50% of its revenues or profits from goods produced or sold, investments made, or services performed in the United States or has at least 50% of its assets in the United States. The Advisor executes on our investment objective by (1) accessing the established loan sourcing channels developed by KAPC, which includes an extensive network of private equity firms, other middle market lenders, financial advisors, intermediaries and management teams, (2) selecting investments within our middle market company focus, (3) implementing KAPC’s underwriting process and (4) drawing upon its experience and resources and the broader Kayne Anderson network. KAPC was established in 2011 and manages (directly and through affiliates) assets under management (“AUM”) of approximately $7.3 billion related to middle market private credit as of March 31, 2026. |
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| Risk Factors [Table Text Block] | Item 1A. Risk Factors. In addition to the other information set forth in this report, you should carefully consider the risk factors described below and in Part I, “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, which could materially affect our business, financial condition and/or operating results. The risks described in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025 are not the only risks facing us. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially and adversely affect our business, financial condition and/or operating results. |
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| NAV Per Share | [1] | $ 16.23 | $ 16.32 | $ 16.51 | $ 16.7 | |
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