v3.25.4

Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands				2 Months Ended
	Apr. 16, 2026	Feb. 12, 2026	Jan. 16, 2026	Feb. 20, 2026	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Subsequent Events [Line Items]
Distributions payable					$ 27,213	$ 28,424
Common stock at an average price					$ 0	$ 0	$ 0	$ 0.04	$ 0.19
Forecast [Member]
Subsequent Events [Line Items]
Dividend per share	$ 0.4
Subsequent Event [Member]
Subsequent Events [Line Items]
Dividend per share			$ 0.4
Distributions payable			$ 27,213
Dividend DRIP value			$ 219
Dividend per share		$ 0.4
Stock repurchased				1,020,586
Common stock at an average price				$ 14.25
Total amount of stock				$ 14,543
Remains for repurchase stock				$ 45,398
Maximum [Member] \| Subsequent Event [Member]
Subsequent Events [Line Items]
Borrowings on interest rate				2.15%
Minimum [Member] \| Subsequent Event [Member]
Subsequent Events [Line Items]
Borrowings on interest rate				1.95%

Amount of dividend reinvestment plan fulfilled through open market purchases.

+ References

No definition available.

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- Definition

The percentage of borrowings on interest rate.

+ References

No definition available.

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- Definition

The amount of remains for repurchase of common stock.

+ References

No definition available.

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

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-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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- Definition

Amount of distribution payable to ownership interest holder from investment income and return of capital.

+ References

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- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

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- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Kayne Anderson BDC, Inc. 10-K