v3.25.4

Investments - Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets (Details) - Level 3 [Member] $ in Thousands		Nov. 30, 2025 USD ($)	Feb. 28, 2025 USD ($)	Feb. 27, 2025 USD ($)	Nov. 30, 2024 USD ($)	Feb. 28, 2024 USD ($)
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		$ 963,736	$ 974,997	$ 974,997	$ 955,341	$ 1,129,390
First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		853,540		867,867	833,223	976,423
Second lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		7,638		6,388	6,140	18,097
Unsecured term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		16,183		16,534	16,199	15,818
Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		8,850		14,771	17,852	30,626
Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		77,525		$ 69,437	$ 81,927	$ 88,426
Market Yield [Member] | Market Comparables [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		$ 853,540	$ 867,866
Valuation Technique		Market Comparables	Market Comparables
Unobservable Input		Market Yield (%)	Market Yield (%)
Market Yield [Member] | Market Comparables [Member] | Second lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		$ 7,638	$ 6,388
Valuation Technique		Market Comparables	Market Comparables
Unobservable Input		Market Yield (%)	Market Yield (%)
Range		17.3	19.7
Market Yield [Member] | Market Comparables [Member] | Minimum [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		8.7	9.8
Market Yield [Member] | Market Comparables [Member] | Maximum [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		27.3	22
Market Yield [Member] | Market Comparables [Member] | Weighted Average [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	11.2%	12.4%
Market Yield [Member] | Market Comparables [Member] | Weighted Average [Member] | Second lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	17.3%	19.7%
Revenue Multiples [Member] | Market Comparables [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Unobservable Input		Revenue Multiples (x)
Range		3.5
Revenue Multiples [Member] | Market Comparables [Member] | Weighted Average [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	0.4x
EBITDA Multiples [Member] | Market Comparables [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Unobservable Input		EBITDA Multiples (x)
Range		13.4
EBITDA Multiples [Member] | Market Comparables [Member] | Weighted Average [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	0.0x
Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Unsecured term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		$ 16,183	$ 16,534
Valuation Technique		Discounted Cash Flow	Discounted Cash Flow
Unobservable Input		Discount Rate (%)	Discount Rate (%)
Range		9.8	10
Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		$ 8,850	$ 14,772
Valuation Technique		Discounted Cash Flow	Discounted Cash Flow
Unobservable Input		Discount Rate (%)	Discount Rate (%)
Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		7.5	8
Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		70	70
Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Unsecured term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	9.8%	10.0%
Discount Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	10.7%	14.1%
Recovery Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Unobservable Input		Recovery Rate (%)	Recovery Rate (%)
Range		70	70
Recovery Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	70.0%	70.0%
Prepayment Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Unobservable Input		Prepayment Rate (%)	Prepayment Rate (%)
Range		20	20
Prepayment Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Structured finance securities [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	20.0%	20.0%
Revenue Multiples [Member] | Market Comparables [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Unobservable Input			Revenue Multiples (x)
Range			2.5
Revenue Multiples [Member] | Market Comparables [Member] | Weighted Average [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]		2.5x
Revenue Multiples [Member] | Enterprise Value Waterfall [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value		$ 77,525
Valuation Technique		Enterprise Value Waterfall
Unobservable Input		Revenue Multiples (x)	Revenue Multiples (x)
Revenue Multiples [Member] | Enterprise Value Waterfall [Member] | Minimum [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		0.1	0.1
Revenue Multiples [Member] | Enterprise Value Waterfall [Member] | Maximum [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		8.5	9
Revenue Multiples [Member] | Enterprise Value Waterfall [Member] | Weighted Average [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	6.0x	6.3x
Measurement Input, Volatility of credit [Member] | Black-Scholes Modeling | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Valuation Technique		Black-Scholes Modeling
Unobservable Input		Volatility (%)
Range		39.9
Measurement Input, Volatility of credit [Member] | Black-Scholes Modeling | Weighted Average [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average		39.9%
EBITDA Multiples [Member] | Market Comparables [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Unobservable Input			EBITDA Multiples (x)
Range			6.8
EBITDA Multiples [Member] | Market Comparables [Member] | Weighted Average [Member] | First lien term loans [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]		6.8x
EBITDA Multiples [Member] | Enterprise Value Waterfall [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Fair Value			$ 69,437
Valuation Technique			Enterprise Value Waterfall
Unobservable Input		EBITDA Multiples (x)	EBITDA Multiples (x)
EBITDA Multiples [Member] | Enterprise Value Waterfall [Member] | Minimum [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		6	1.1
EBITDA Multiples [Member] | Enterprise Value Waterfall [Member] | Maximum [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Range		13.9	13.9
EBITDA Multiples [Member] | Enterprise Value Waterfall [Member] | Weighted Average [Member] | Equity interests [Member]
Schedule of Valuation Techniques and Significant Unobservable Inputs Used in Recurring Level 3 Fair Value Measurements of Assets [Line Items]
Weighted Average	[1]	8.1x	8.2x
[1] The weighted average in the table above is calculated based on each investment’s fair value weighting, using the applicable unobservable input.

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