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Financial Highlights - Supplemental Ratios (Details)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Investment Company, Financial Highlights [Abstract]
Ratio of total investment income to average net assets	30.14%	30.43%
Ratio of interest and other debt financing expenses to average net assets	10.93%	9.98%
Ratio of total expenses to average net assets	16.56%	15.43%
Ratio of incentive fees to average net assets	0.68%	0.74%

X

- Definition

Ratio of interest and other debt financing expenses to average net assets.

+ References

No definition available.

+ Details

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- Definition

Percentage of expense, after incentive allocation, to average net assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480737/946-205-50-13

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- Definition

Percentage, before incentive allocation, of expense to average net assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480737/946-205-50-13

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- Definition

Percentage, after incentive allocation, of investment income (loss) to average net assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480737/946-205-50-13

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