Fair Value Measurements (Details) - Schedule of Investments that Use Level 3 Inputs - Level 3 [Member] - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2024	Sep. 30, 2023
Schedule of Investments that Use Level 3 Inputs [Line Items]
Balance at beginning	$ 165,316	$ 146,675
Purchases and other adjustments to cost	115,736	53,052
Sales (including repayments or maturities)	(123,035)	(48,851)
Net realized gains/(losses) from investments	6,603	(9,398)
Net unrealized gains/(losses)	(1,201)	23,838
Transfer in/(out)	(23,129)
Balance at ending	140,290	165,316
Senior Secured First Lien Term Loan [Member]
Schedule of Investments that Use Level 3 Inputs [Line Items]
Balance at beginning	82,499	74,252
Purchases and other adjustments to cost	31,590	23,481
Sales (including repayments or maturities)	(32,879)	(12,840)
Net realized gains/(losses) from investments	(8,728)	162
Net unrealized gains/(losses)	19,634	(2,556)
Transfer in/(out)	(23,129)
Balance at ending	68,987	82,499
Senior Secured Second Lien Term Loans [Member]
Schedule of Investments that Use Level 3 Inputs [Line Items]
Balance at beginning
Purchases and other adjustments to cost	34,000
Sales (including repayments or maturities)	(26,578)	(191)
Net realized gains/(losses) from investments		9
Net unrealized gains/(losses)		182
Transfer in/(out)
Balance at ending	7,422
Equities/ Warrants [Member]
Schedule of Investments that Use Level 3 Inputs [Line Items]
Balance at beginning	82,817	69,816
Purchases and other adjustments to cost	50,146	29,571
Sales (including repayments or maturities)	(63,578)	(33,213)
Net realized gains/(losses) from investments	15,331	(9,574)
Net unrealized gains/(losses)	(20,835)	26,217
Transfer in/(out)
Balance at ending	63,881	82,817
Senior Secured Second Lien Term Loans [Member]
Schedule of Investments that Use Level 3 Inputs [Line Items]
Balance at beginning		2,607
Purchases and other adjustments to cost
Sales (including repayments or maturities)		(2,607)
Net realized gains/(losses) from investments		5
Net unrealized gains/(losses)		(5)
Transfer in/(out)
Balance at ending

Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of transfers of financial instrument classified as a liability into (out of) level 3 of the fair value hierarchy.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of realized gain (loss) on investment.

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Amount of unrealized gain (loss) on investment.

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