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v3.25.1

Investments - Selected Balance Sheet Information for SLP III and SLP IV (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Investment Company, Nonconsolidated Subsidiary [Line Items] |  |
Investments, cost | $ 3,092,943 | $ 3,101,924
Investments at fair value | 3,034,211 | 3,091,024
Total assets | 3,196,651 | 3,246,701
Deferred financing costs, accumulated amortization | 66,182 | 63,971
Deferred financing costs (net of accumulated amortization) | (23,343) | (24,191)
Payable for unsettled securities purchased | 12,022 | 0
Total liabilities | 1,848,473 | 1,887,410
Total liabilities and net assets | 3,196,651 | 3,246,701
SLP III |  |
Investment Company, Nonconsolidated Subsidiary [Line Items] |  |
Investments, cost | 697,918 | 716,654
Investments at fair value | 688,213 | 715,096
Cash and other assets | 24,858 | 20,988
Receivable from unsettled securities sold | 14,241 | 9,652
Total assets | 727,312 | 745,736
Deferred financing costs, accumulated amortization | 6,827 | 6,515
Deferred financing costs (net of accumulated amortization) | (3,380) | (3,692)
Distribution payable | 7,250 | 7,625
Payable for unsettled securities purchased | 51,283 | 27,428
Other liabilities | 7,132 | 7,493
Total liabilities | 539,985 | 550,054
Members' capital | 187,327 | 195,682
Total liabilities and net assets | 727,312 | 745,736
SLP III | Revolving Credit Facility |  |
Investment Company, Nonconsolidated Subsidiary [Line Items] |  |
Credit facility | 477,700 | 511,200
SLP IV |  |
Investment Company, Nonconsolidated Subsidiary [Line Items] |  |
Investments, cost | 460,308 | 474,738
Investments at fair value | 451,133 | 469,326
Cash and other assets | 32,585 | 15,401
Receivable from unsettled securities sold | 17,224 | 7,232
Total assets | 500,942 | 491,959
Deferred financing costs, accumulated amortization | 2,898 | 2,616
Deferred financing costs (net of accumulated amortization) | (2,807) | (3,088)
Distribution payable | 5,005 | 5,184
Payable for unsettled securities purchased | 38,393 | 13,485
Other liabilities | 5,307 | 6,090
Total liabilities | 369,335 | 356,108
Members' capital | 131,607 | 135,851
Total liabilities and net assets | 500,942 | 491,959
SLP IV | Revolving Credit Facility |  |
Investment Company, Nonconsolidated Subsidiary [Line Items] |  |
Credit facility | $ 323,437 | $ 334,437

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