FAIR VALUE MEASUREMENTS - Schedule of Fair Value Inputs and Valuation Techniques (Details) $ in Thousands	Dec. 31, 2025 USD ($)		Dec. 31, 2024 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 2,651,286	[1]	$ 1,951,269	[2]
First Lien Debt
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	2,383,274		1,720,761
Second Lien Debt
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	55,729		92,724
Structured Credit Investments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	111,928		62,471
Equity Investments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	100,355		75,313
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	2,651,286		1,951,269
Level 3 | First Lien Debt
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	2,383,274		1,720,761
Level 3 | First Lien Debt | Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 2,016,100		$ 1,458,326
Level 3 | First Lien Debt | Discounted Cash Flow | Discount Rate | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.0554		0.0722
Level 3 | First Lien Debt | Discounted Cash Flow | Discount Rate | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.2390		0.2150
Level 3 | First Lien Debt | Discounted Cash Flow | Discount Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.0938		0.1119
Level 3 | First Lien Debt | Consensus Pricing
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 302,746		$ 143,365
Level 3 | First Lien Debt | Consensus Pricing | Indicative Quotes | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.6438		0.8715
Level 3 | First Lien Debt | Consensus Pricing | Indicative Quotes | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	1.0000		1.0000
Level 3 | First Lien Debt | Consensus Pricing | Indicative Quotes | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.9763		0.9887
Level 3 | First Lien Debt | Income Approach
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 64,428		$ 119,070
Level 3 | First Lien Debt | Income Approach | Discount Rate | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1106		0.1065
Level 3 | First Lien Debt | Income Approach | Discount Rate | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1455		0.1461
Level 3 | First Lien Debt | Income Approach | Discount Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1197		0.1149
Level 3 | First Lien Debt | Market Approach | Comparable Multiple | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	8.5		8.75
Level 3 | First Lien Debt | Market Approach | Comparable Multiple | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	11.5		13.94
Level 3 | First Lien Debt | Market Approach | Comparable Multiple | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	9.26		10.55
Level 3 | Second Lien Debt
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 55,729		$ 92,724
Level 3 | Second Lien Debt | Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 43,680		$ 65,054
Level 3 | Second Lien Debt | Discounted Cash Flow | Discount Rate | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1089		0.1040
Level 3 | Second Lien Debt | Discounted Cash Flow | Discount Rate | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1722		0.1703
Level 3 | Second Lien Debt | Discounted Cash Flow | Discount Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1385		0.1280
Level 3 | Second Lien Debt | Consensus Pricing
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 11,984		$ 25,128
Level 3 | Second Lien Debt | Consensus Pricing | Indicative Quotes | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.9219		0.8833
Level 3 | Second Lien Debt | Consensus Pricing | Indicative Quotes | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.9219		0.9975
Level 3 | Second Lien Debt | Consensus Pricing | Indicative Quotes | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.9219		0.9453
Level 3 | Second Lien Debt | Income Approach
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 65		$ 2,542
Level 3 | Second Lien Debt | Income Approach | Discount Rate | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1335		0.1433
Level 3 | Second Lien Debt | Income Approach | Discount Rate | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1335		0.1433
Level 3 | Second Lien Debt | Income Approach | Discount Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1335		0.1433
Level 3 | Structured Credit Investments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 111,928		$ 62,471
Level 3 | Structured Credit Investments | Consensus Pricing
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 111,928		$ 62,471
Level 3 | Structured Credit Investments | Consensus Pricing | Indicative Quotes | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.9503		0.9996
Level 3 | Structured Credit Investments | Consensus Pricing | Indicative Quotes | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	1.0113		1.0220
Level 3 | Structured Credit Investments | Consensus Pricing | Indicative Quotes | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.9930		1.0023
Level 3 | Equity Investments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 100,355		$ 75,313
Level 3 | Equity Investments | Income Approach
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 37,832		$ 43,143
Level 3 | Equity Investments | Income Approach | Discount Rate | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1234		0.1234
Level 3 | Equity Investments | Income Approach | Discount Rate | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1616		0.1461
Level 3 | Equity Investments | Income Approach | Discount Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	0.1342		0.1318
Level 3 | Equity Investments | Market Approach
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Total Investments	$ 62,523		$ 32,170
Level 3 | Equity Investments | Market Approach | Comparable Multiple | Low
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	3		6.25
Level 3 | Equity Investments | Market Approach | Comparable Multiple | High
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	21.25		17.09
Level 3 | Equity Investments | Market Approach | Comparable Multiple | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Investment, measurement input	11.34		11.06

[1] Fair value is determined in good faith by or under the direction of the Investment Adviser, as the valuation designee pursuant to Rule 2a-5 under the Investment Company Act (see Note 2, Significant Accounting Policies, and Note 3, Fair Value Measurements, to these consolidated financial statements), pursuant to the Company’s valuation policy. The fair value of all first lien and second lien debt investments, equity investments and structured credit investments was determined using significant unobservable inputs.

[2] Fair value is determined in good faith by or under the direction of the Investment Adviser, as the valuation designee pursuant to Rule 2a-5 under the Investment Company Act (see Note 2, Significant Accounting Policies, and Note 3, Fair Value Measurements, to these consolidated financial statements), pursuant to the Company’s valuation policy. The fair value of all first lien and second lien debt investments, structured credit investments, and equity investments was determined using significant unobservable inputs.