Consolidated Schedule of Investments (Unaudited) (Parenthetical) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2026	Dec. 31, 2025
Percentage of non-qualifying assets	23.90%	26.70%
Percentage of minimum qualifying assets to purchase non qualifying assets	70.00%	70.00%
Minimum percentage of voting securities		5.00%
Principal amount outstanding and accrued interest	$ 30,900	$ 28,800
Fair value of securities as percentage of net assets amount	$ 51,545	$ 29,105
Fair value of securities as percentage of net assets in percentage	1.10%	0.70%
U.S. Federal Tax
Tax cost of investments	$ 8,638,659	$ 7,918,126
Estimated gross unrealized gains on tax cost investment	192,501	290,520
Estimated gross unrealized loss on tax cost investment	$ 244,500	$ 207,578
Controlled, Affiliated Investments
Minimum percentage of voting securities		25.00%
Non-controlled, Affiliated Investments
Minimum percentage of voting securities	5.00%

Minimum percentage of voting securities in investment portfolio.

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Percentage of minimum qualifying assets to purchase non-qualifying assets.

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Percentage of non-qualifying assets.

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Principal amount outstanding and accrued interest.

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The aggregate value of all restricted investments.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 320
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-12(Column C)(Footnote 8)(c))
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-Name Accounting Standards Codification
-Section S99
-Paragraph 6
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-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-6

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 210
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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The percent of net assets of the aggregate value of all restricted investments.

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Amount of cost of investment for federal income tax purpose.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-Section S99
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Amount of cumulative increase in investment from unrealized gain when value exceeds cost for federal income tax purpose.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of cumulative decrease in investment from unrealized loss when cost for federal income tax purpose exceeds value.

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