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Derivative Instruments - Schedule of Unobservable Inputs used in Valuation of Company’s Level 3 MVC Credit Support Agreement (Details) - Barings LLC	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
MVC Credit Support Agreement
Derivative [Line Items]
Value	$ 12,386,000	$ 15,400,000
MVC Credit Support Agreement | Minimum | Discount Rate | Income Approach
Derivative [Line Items]
Measurement input	0.071
MVC Credit Support Agreement | Minimum | Enterprise Value | Simulation Analysis
Derivative [Line Items]
Measurement input		5,700
MVC Credit Support Agreement | Minimum | Asset Volatility | Simulation Analysis
Derivative [Line Items]
Measurement input		0.250
MVC Credit Support Agreement | Minimum | Time Until Exit (years) | Simulation Analysis
Derivative [Line Items]
Measurement input		0.5
MVC Credit Support Agreement | Maximum | Discount Rate | Income Approach
Derivative [Line Items]
Measurement input	0.081
MVC Credit Support Agreement | Maximum | Enterprise Value | Simulation Analysis
Derivative [Line Items]
Measurement input		111,700
MVC Credit Support Agreement | Maximum | Asset Volatility | Simulation Analysis
Derivative [Line Items]
Measurement input		0.475
MVC Credit Support Agreement | Maximum | Time Until Exit (years) | Simulation Analysis
Derivative [Line Items]
Measurement input		6.0
MVC Credit Support Agreement | Weighted Average | Discount Rate | Income Approach
Derivative [Line Items]
Measurement input	0.076
MVC Credit Support Agreement | Weighted Average | Enterprise Value | Simulation Analysis
Derivative [Line Items]
Measurement input		58,700
MVC Credit Support Agreement | Weighted Average | Asset Volatility | Simulation Analysis
Derivative [Line Items]
Measurement input		0.363
MVC Credit Support Agreement | Weighted Average | Time Until Exit (years) | Simulation Analysis
Derivative [Line Items]
Measurement input		3.3
Sierra Credit Support Agreement
Derivative [Line Items]
Value	$ 40,700,000
Sierra Credit Support Agreement | Minimum | Enterprise Value | Simulation Analysis
Derivative [Line Items]
Measurement input	100
Sierra Credit Support Agreement | Minimum | Asset Volatility | Simulation Analysis
Derivative [Line Items]
Measurement input	0.375
Sierra Credit Support Agreement | Minimum | Time Until Exit (years) | Simulation Analysis
Derivative [Line Items]
Measurement input	0
Sierra Credit Support Agreement | Minimum | Recovery Rate | Simulation Analysis
Derivative [Line Items]
Measurement input	0.000
Sierra Credit Support Agreement | Maximum | Enterprise Value | Simulation Analysis
Derivative [Line Items]
Measurement input	403,500
Sierra Credit Support Agreement | Maximum | Asset Volatility | Simulation Analysis
Derivative [Line Items]
Measurement input	0.700
Sierra Credit Support Agreement | Maximum | Time Until Exit (years) | Simulation Analysis
Derivative [Line Items]
Measurement input	9.1
Sierra Credit Support Agreement | Maximum | Recovery Rate | Simulation Analysis
Derivative [Line Items]
Measurement input	0.700
Sierra Credit Support Agreement | Weighted Average | Enterprise Value | Simulation Analysis
Derivative [Line Items]
Measurement input	201,800
Sierra Credit Support Agreement | Weighted Average | Asset Volatility | Simulation Analysis
Derivative [Line Items]
Measurement input	0.538
Sierra Credit Support Agreement | Weighted Average | Time Until Exit (years) | Simulation Analysis
Derivative [Line Items]
Measurement input	4.6
Sierra Credit Support Agreement | Weighted Average | Recovery Rate | Simulation Analysis
Derivative [Line Items]
Measurement input	0.350

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Value of input used to measure derivative asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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