Fair Value of Financial Instruments - Unobservable Inputs (Details) $ in Thousands	Dec. 31, 2024 USD ($)		Dec. 31, 2023 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 1,064,073	[1],[2]	$ 263,930	[3]
Level 3—Significant unobservable inputs
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 1,022,418		$ 262,316
Level 3—Significant unobservable inputs | Senior Debt | Minimum | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.076		0.10
Level 3—Significant unobservable inputs | Senior Debt | Maximum | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.114		0.115
Level 3—Significant unobservable inputs | Senior Debt | Weighted Average | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.095		0.109
Level 3—Significant unobservable inputs | Senior Debt | Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 855,090		$ 185,976
Level 3—Significant unobservable inputs | Senior Debt | Cost
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	10,398		18,338
Level 3—Significant unobservable inputs | Subordinated Debt
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 1,667		$ 961
Level 3—Significant unobservable inputs | Subordinated Debt | Minimum | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.154		0.154
Level 3—Significant unobservable inputs | Subordinated Debt | Maximum | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.154		0.154
Level 3—Significant unobservable inputs | Subordinated Debt | Weighted Average | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.154		0.154
Level 3—Significant unobservable inputs | Net Asset Based Finance | Minimum | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.048		0.059
Level 3—Significant unobservable inputs | Net Asset Based Finance | Minimum | EBITDA Multiple
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	1.1		1
Level 3—Significant unobservable inputs | Net Asset Based Finance | Maximum | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.417		0.432
Level 3—Significant unobservable inputs | Net Asset Based Finance | Maximum | EBITDA Multiple
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	1.1		1
Level 3—Significant unobservable inputs | Net Asset Based Finance | Weighted Average | Range (Weighted Average)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	0.099		0.08
Level 3—Significant unobservable inputs | Net Asset Based Finance | Weighted Average | EBITDA Multiple
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Range	1.1		1
Level 3—Significant unobservable inputs | Net Asset Based Finance | Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 139,551		$ 39,896
Level 3—Significant unobservable inputs | Net Asset Based Finance | Cost
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	12,196		14,174
Level 3—Significant unobservable inputs | Net Asset Based Finance | Waterfall
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 3,516		2,679
Level 3—Significant unobservable inputs | Net Asset Based Finance | Other
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value			$ 292

[1] See Note 8 for additional information regarding the fair value of the Company’s financial instruments.

[2] Security may be an obligation of one or more entities affiliated with the named company.

[3] See Note 8 for additional information regarding the fair value of the Company’s financial instruments.