Summary of Significant Accounting Policies - Schedule of Components of the Company's Investment Income (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Accounting Policies [Abstract] | ||||
| Interest income | $ 133,852 | $ 120,227 | $ 266,798 | $ 224,126 |
| PIK interest income | 5,391 | 5,676 | 9,959 | 8,821 |
| Dividend income | 3,877 | 1,409 | 7,788 | 1,890 |
| Other income | 805 | 375 | 3,381 | 830 |
| Prepayment gain (loss) | 1,648 | 1,955 | 2,686 | 3,279 |
| Accretion of discounts and amortization of premiums | 3,285 | 3,645 | 7,843 | 7,771 |
| Total investment income | 148,858 | 133,287 | 298,455 | 246,717 |
| PIK dividends | $ 959 | $ 467 | $ 1,517 | $ 896 |
| X | ||||||||||
- Definition Amount of gain (loss) on prepayment related to investment income. No definition available.
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- References No definition available.
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- Definition Amount of operating dividend income on securities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of dividend income from investment paid in kind, classified as operating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of interest income from investment paid in kind, classified as operating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accretion (amortization) of purchase discount (premium) on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue and income classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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