MSC Income Fund Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

DIVIDEND REINVESTMENT PLAN - Narrative (Details)

DIVIDEND REINVESTMENT PLAN - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended				9 Months Ended
	Sep. 30, 2026	Sep. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Jun. 30, 2025	Sep. 30, 2026
Share Repurchase Program [Line Items]
Total number of shares purchased (in shares)	53,778
Common stock repurchased	$ 670	$ 671	$ 16,030	$ 2,539	$ 146
Dividend Reinvestment Plan
Share Repurchase Program [Line Items]
Total number of shares purchased (in shares)						332,325
Average price (in dollars per share)						$ 12.84
Common stock repurchased						$ 4,300

- 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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+ Details

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate 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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