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Investments - Schedule of Investment Collateral (Details) - Total Debt Investments Benchmark - Collateral Type Concentration Risk | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Summary of Investment Holdings |  |
Concentration risk, percentage | 100.00% | 100.00%
Senior Secured First Lien |  |
Summary of Investment Holdings |  |
Concentration risk, percentage | 88.80% | 79.70%
Senior Secured First Lien | All assets including intellectual property |  |
Summary of Investment Holdings |  |
Concentration risk, percentage | 52.30% | 42.00%
Senior Secured First Lien | All assets with negative pledge on intellectual property |  |
Summary of Investment Holdings |  |
Concentration risk, percentage | 24.00% | 26.10%
Senior Secured First Lien | “Last-out” with security interest in all of the assets |  |
Summary of Investment Holdings |  |
Concentration risk, percentage | 12.50% | 11.60%
Second lien |  |
Summary of Investment Holdings |  |
Concentration risk, percentage | 8.90% | 18.40%
Unsecured Debt |  |
Summary of Investment Holdings |  |
Concentration risk, percentage | 2.30% | 1.90%

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