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Consolidated Schedule of Investments (Parenthetical) € in Thousands, £ in Thousands, $ in Thousands | 3 Months Ended | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2024 USD ($) investment numberOfAgreement | Mar. 31, 2024 EUR (€) | Mar. 31, 2023 USD ($) | Dec. 31, 2023 USD ($) investment numberOfAgreement | Mar. 31, 2024 EUR (€) investment numberOfAgreement | Mar. 31, 2024 GBP (£) investment numberOfAgreement | Dec. 31, 2023 EUR (€) investment numberOfAgreement | Dec. 31, 2023 GBP (£) investment numberOfAgreement | Sep. 30, 2023 USD ($) | Sep. 30, 2021 USD ($) | Mar. 31, 2021 USD ($) | May 03, 2013 USD ($)
Number of collateralized agreements | numberOfAgreement |  | 1 |  |  |  |  | 1 |  | 1 |  | 1 |  | 1 |  | 1 |  |  |  |  |
Cost basis of securities purchased under collateralized agreements to resell |  | $ 30,000 |  |  |  |  | $ 30,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of securities purchased under collateralized agreements to resell |  | 16,500 |  |  |  |  | 16,500 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [1] | 3,011,322 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 2,994 |  |  |  | $ 5,878 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,069,982 | [2] |  |  |  | $ 3,011,322 | [1] |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | $ (11,827) |  |  |  | 677 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments at fair value that are non-qualifying assets as a percentage of total assets |  | 14.80% |  |  |  |  | 14.80% |  | 14.80% |  | 14.80% |  | 14.80% |  | 14.80% |  |  |  |  |
QID NGL, LLC | Common Class B |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  | 4.60% |  | 4.60% |  |  | 4.60% |  |  |  |  |  |  |  |  |  |  |  |  |
QID TRH Holdings, LLC | Common Class B |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  | 97.00% |  | 97.00% |  |  | 97.00% |  |  |  |  |  |  |  |  |  |  |  |  |
NMFC Senior Loan Program III LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | $ 5,863 |  |  |  | 4,462 |  |  |  |  |  |  |  |  |  |  |  |  |  |
NMFC Senior Loan Program IV LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 4,356 |  |  |  | 3,583 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-controlled/Affiliated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 133,659 |  |  |  | 130,787 | $ 130,787 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 2,085 | [3] |  |  |  | 22,390 | [4] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [5] |  |  |  | (466) | [6] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | (22,463) |  |  |  |  | (19,052) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 113,281 |  |  |  |  | 133,659 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 1,204 |  |  |  |  | 4,134 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 1,244 |  |  |  |  | 4,625 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 63 |  |  |  | 63 | 251 |  |  |  |  |  |  |  |  |  |  |  |  |
Non-controlled/Affiliated | Eagle Infrastructure Services, LLC (fka FR Arsenal Holdings II Corp.) / Eagle Infrastructure Super HoldCo, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 17,873 |  |  |  | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [3] |  |  |  | 15,581 | [4] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [5] |  |  |  | (459) | [6] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 1,523 |  |  |  |  | 2,751 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 19,396 |  |  |  |  | 17,873 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 363 |  |  |  |  | 1,084 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Non-controlled/Affiliated | Sierra Hamilton Holdings Corporation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 2,000 |  |  |  | 4,000 | 4,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [3] |  |  |  | 2 | [4] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [5] |  |  |  | (7) | [6] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 0 |  |  |  |  | (1,995) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 2,000 |  |  |  |  | 2,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Non-controlled/Affiliated | TVG-Edmentum Holdings, LLC / Edmentum Ultimate Holdings, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 113,786 |  |  |  | 126,787 | 126,787 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 2,085 | [3] |  |  |  | 6,807 | [4] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [5] |  |  |  | 0 | [6] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | (23,986) |  |  |  |  | (19,808) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 91,885 |  |  |  |  | 113,786 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 841 |  |  |  |  | 3,048 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 1,244 |  |  |  |  | 4,625 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 63 |  |  |  |  | 250 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 667,796 |  |  |  | 690,035 | 690,035 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 6,987 | [7] |  |  |  | 40,458 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | (44,109) | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 2,320 |  |  |  |  | (18,588) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 677,103 |  |  |  |  | 667,796 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 31 |  |  |  |  | 16,413 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 5,496 |  |  |  |  | 20,829 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 14,179 |  |  |  |  | 51,208 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 873 |  |  |  | 1,195 | 5,315 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | Haven Midstream LLC / Haven Midstream Holdings LLC / QID TRH Holdings LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 3,419 |  |  |  | 35,788 | 35,788 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | (1) |  |  |  |  | (32,369) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,418 |  |  |  |  | 3,419 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 33,815 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 10 |  |  |  |  | 2,041 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | National HME, Inc./NHME Holdings Corp. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 3,000 |  |  |  | 5,381 | 5,381 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | (17,404) | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 0 |  |  |  |  | 15,023 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,000 |  |  |  |  | 3,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | (17,404) |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | New Benevis Topco, LLC / New Benevis Holdco, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 135,401 |  |  |  | 114,146 | 114,146 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 2,685 | [7] |  |  |  | 26,153 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | (5,523) |  |  |  |  | (4,898) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 132,563 |  |  |  |  | 135,401 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 3,488 |  |  |  |  | 11,632 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 375 |  |  |  |  | 1,500 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | New Permian Holdco, Inc. / New Permian Holdco, L.L.C. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 63,170 |  |  |  | 57,564 | 57,564 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 2,071 | [7] |  |  |  | 5,606 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 65,241 |  |  |  |  | 63,170 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 1,272 |  |  |  |  | 5,197 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 125 |  |  |  |  | 506 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NM APP CANADA CORP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 7 |  |  |  | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | (7) |  |  |  |  | 7 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 |  |  |  |  | 7 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 31 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NM CLFX LP |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 11,731 |  |  |  | 16,172 | 16,172 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | (259) | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | (466) |  |  |  |  | (4,182) |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 11,265 |  |  |  |  | 11,731 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 195 |  |  |  |  | 1,252 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NM NL Holdings, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 96,071 |  |  |  | 94,305 | 94,305 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 4,761 |  |  |  |  | 1,766 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 100,832 |  |  |  |  | 96,071 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 2,030 |  |  |  |  | 8,191 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NM GP Holdco, LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 1,048 |  |  |  | 1,028 | 1,028 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 52 |  |  |  |  | 20 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 1,100 |  |  |  |  | 1,048 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 21 |  |  |  |  | 88 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NM YI LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 9,550 |  |  |  | 9,481 | 9,481 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 100 |  |  |  |  | 69 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 9,650 |  |  |  |  | 9,550 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 219 |  |  |  |  | 853 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NMFC Senior Loan Program III LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 140,000 |  |  |  | 140,000 | 140,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 140,000 |  |  |  |  | 140,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 5,862 |  |  |  |  | 20,038 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | NMFC Senior Loan Program IV LLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 112,400 |  |  |  | 112,400 | 112,400 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 0 | [7] |  |  |  | 0 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | 0 | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 112,400 |  |  |  |  | 112,400 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 4,356 |  |  |  |  | 15,483 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Controlled | UniTek Global Services, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 91,999 |  |  |  | $ 103,770 | 103,770 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross Additions |  | 2,231 | [7] |  |  |  | 8,699 | [8] |  |  |  |  |  |  |  |  |  |  |  |
Gross Redemptions |  | 0 | [9] |  |  |  | (26,446) | [10] |  |  |  |  |  |  |  |  |  |  |  |
Net Change In Unrealized Appreciation (Depreciation) |  | 3,404 |  |  |  |  | 5,976 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 97,634 |  |  |  |  | 91,999 |  |  |  |  |  |  |  |  |  |  |  |  |
Net Realized Gains (Losses) |  | 0 |  |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Income |  | 736 |  |  |  |  | 4,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income |  | 1,496 |  |  |  |  | 5,303 |  |  |  |  |  |  |  |  |  |  |  |  |
Other Income |  | 363 |  |  |  |  | 1,268 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAC Lender Holdings, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [11],[12],[13] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAC Lender Holdings, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [14],[15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [14],[15],[16] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[19] |  |  |  |  |  | 22,965 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | 22,965 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[19] |  |  |  |  |  | $ 22,965 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[19] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[20] |  |  |  |  |  | $ 7,450 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[20] | 7,450 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[20] |  |  |  |  |  | $ 7,450 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[20] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,659 | [12],[13],[21] |  |  |  | $ 3,659 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 22,907 | [12],[22],[23] |  |  |  | 20,426 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 20,426 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 22,907 | [12],[23] |  |  |  | $ 20,426 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[24] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[24] | 5.50% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 20,374 | [12],[22],[25] |  |  |  | $ 9,698 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 9,698 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 20,374 | [12],[25] |  |  |  | $ 9,698 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[25] |  |  |  | 5.50% | [15],[20] | 5.50% | [12],[25] | 5.50% | [12],[25] | 5.50% | [15],[20] | 5.50% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[26] | $ 9,673 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[26] | $ 9,673 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[26] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[26] | $ 7,432 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[26] | $ 7,432 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[26] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, Subordinated 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 14,419 | [12],[13],[22] |  |  |  | $ 14,011 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 13,420 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 13,695 | [12],[13] |  |  |  | 13,420 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AAH Topco, LLC, Subordinated 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,655 | [12],[22],[26] |  |  |  | 5,495 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 5,263 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 5,371 | [12],[26] |  |  |  | 5,263 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,039 | [12],[13],[21],[22] |  |  |  | 1,397 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 1,364 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,985 | [12],[13],[21] |  |  |  | $ 1,364 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13],[21] |  |  |  | 5.50% | [15],[16],[18] | 5.50% | [12],[13],[21] | 5.50% | [12],[13],[21] | 5.50% | [15],[16],[18] | 5.50% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 353 | [12],[13],[21],[22] |  |  |  | $ 353 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 345 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 344 | [12],[13],[21] |  |  |  | $ 345 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13],[21] |  |  |  | 5.50% | [15],[16],[18] | 5.50% | [12],[13],[21] | 5.50% | [12],[13],[21] | 5.50% | [15],[16],[18] | 5.50% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 2,001 | [12],[13],[21],[22] |  |  |  | $ 2,001 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (48) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (53) | [12],[13],[21] |  |  |  | (48) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,262 | [12],[13],[21],[22] |  |  |  | 2,909 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (70) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (60) | [12],[13],[21] |  |  |  | (70) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 21,969 | [12],[22],[23] |  |  |  | 22,025 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 21,498 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 21,384 | [12],[23] |  |  |  | $ 21,498 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,894 | [12],[13],[22] |  |  |  | $ 3,904 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 3,810 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,790 | [12],[13] |  |  |  | $ 3,810 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13] |  |  |  | 5.50% | [15],[16] | 5.50% | [12],[13] | 5.50% | [12],[13] | 5.50% | [15],[16] | 5.50% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: ACI Parent Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred equity dividend rate |  |  |  |  |  |  | 11.75% |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[27] | $ 15,040 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 15,288 | [12],[13],[28] |  |  |  | $ 15,040 | [15],[16],[27] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Alegeus Technologies Holdings Corp., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 7,027 | [12],[22],[25] |  |  |  | 13,444 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 13,444 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,027 | [12],[25] |  |  |  | $ 13,444 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 8.25% | [12],[25] |  |  |  | 8.25% | [15],[24] | 8.25% | [12],[25] | 8.25% | [12],[25] | 8.25% | [15],[24] | 8.25% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Ambrosia Holdco Corp., Ordinary shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 1,300 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Ambrosia Holdco Corp., Ordinary shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | 1,348 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 700 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 700 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 700 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 1,969 | [12],[13],[21],[22] |  |  |  | $ 1,969 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 19,110 | [12],[22],[23] |  |  |  | 19,159 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 19,159 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 19,110 | [12],[23] |  |  |  | $ 19,159 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.25% | [12],[23] | 5.25% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 5,317 | [12],[22],[23] |  |  |  | $ 5,331 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 5,331 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,317 | [12],[23] |  |  |  | $ 5,331 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.25% | [12],[23] | 5.25% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 698 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 698 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 31,406 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 2 |  |  |  |  |  |  | 2 |  | 2 |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [14],[15],[16],[17],[18] |  |  |  |  |  | $ 2,652 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [14],[15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [14],[15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [11],[12],[13],[21],[22] | 2,652 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [11],[12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 29,879 | [12],[22],[23] |  |  |  | 29,879 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 20,586 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 20,446 | [12],[23] |  |  |  | $ 20,586 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 0.50% | [12],[23],[29],[30] |  |  |  | 0.50% | [15],[19],[31],[32] | 0.50% | [12],[23],[29],[30] | 0.50% | [12],[23],[29],[30] | 0.50% | [15],[19],[31],[32] | 0.50% | [15],[19],[31],[32] |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,527 | [12],[13],[22] |  |  |  | $ 1,527 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 0 | [12],[13] |  |  |  | $ 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 0.50% | [12],[13],[29],[30] |  |  |  | 0.50% | [15],[16],[31],[32] | 0.50% | [12],[13],[29],[30] | 0.50% | [12],[13],[29],[30] | 0.50% | [15],[16],[31],[32] | 0.50% | [15],[16],[31],[32] |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), First lien, Non-accrual status |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 17,927 | $ 13,479 |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), Non-accrual status |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 20,446 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,230 | [12],[13],[22] |  |  |  | $ 5,230 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13] |  |  |  | 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: American Achievement Corporation (aka AAC Holding Corp.), Subordinated, Non-accrual status |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,230 |
Investment, Identifier [Axis]: Anaplan, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 10,618 | [12],[22],[25] |  |  |  | 10,618 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 10,618 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 10,618 | [12],[25] |  |  |  | $ 10,618 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.50% | [12],[25] |  |  |  | 6.50% | [15],[19] | 6.50% | [12],[25] | 6.50% | [12],[25] | 6.50% | [15],[19] | 6.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Ancora Acquisition LLC, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[33] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Ancora Acquisition LLC, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[34] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[34] |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Appriss Health Holdings, Inc, Wholly-owned subsidiaries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  |  |  |  |  |  | 2 |  |  |  |  |  | 2 |  | 2 |  |  |  |  |
Investment, Identifier [Axis]: Appriss Health Intermediate Holdings, Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred equity dividend rate |  |  |  |  |  |  | 11.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Appriss Health Intermediate Holdings, Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 2,863 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 2,863 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Appriss Health, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24],[35] |  |  |  |  |  | 6,188 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24],[35] | 6,188 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24],[35] |  |  |  |  |  | $ 6,188 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24],[35] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: Appriss Health, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18],[35] |  |  |  |  |  | $ 417 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18],[35] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18],[35] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 1,819 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 1,819 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 6.50% |  |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 33,837 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 33,837 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23],[30] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 9,071 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 9,071 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23],[30] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 9,071 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 9,071 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25],[30] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 5,478 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 5,478 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25],[30] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 4,358 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 4,358 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25],[30] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First Lien 6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 4,137 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 4,137 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23],[30] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 1,252 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 1,252 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 1,252 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.50% |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 2,291 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 1,724 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 33,701 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 33,701 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 33,701 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19],[32] |  |  |  |  |  | 4.00% |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 9,037 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 9,037 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 9,037 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19],[32] |  |  |  |  |  | 4.00% |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 9,036 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 9,036 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 9,036 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24],[32] |  |  |  |  |  | 4.00% |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 5,457 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 5,457 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 5,457 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24],[32] |  |  |  |  |  | 4.00% |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 4,341 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 4,341 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 4,341 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24],[32] |  |  |  |  |  | 4.00% |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |
Investment, Identifier [Axis]: Associations, Inc., First lien 6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 4,121 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 4,121 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 4,121 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19],[32] |  |  |  |  |  | 4.00% |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |
Investment, Identifier [Axis]: Aston FinCo S.a r.l. / Aston US Finco, LLC, Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 34,459 | [12],[22],[25],[36] |  |  |  | $ 34,459 | [15],[17],[24],[37] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24],[37] | 34,458 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 34,459 | [12],[25],[36] |  |  |  | $ 34,458 | [15],[24],[37] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 8.25% | [12],[25],[36] |  |  |  | 8.25% | [15],[24],[37] | 8.25% | [12],[25],[36] | 8.25% | [12],[25],[36] | 8.25% | [15],[24],[37] | 8.25% | [15],[24],[37] |  |  |  |
Investment, Identifier [Axis]: Atlas AU Bidco Pty Ltd, First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 3,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 3,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 7.25% |  |  |  |  |  |  | 7.25% |  | 7.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Atlas AU Bidco Pty Ltd, First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 1,345 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 1,332 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 6.75% |  |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Atlas AU Bidco Pty Ltd, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 320 | [12],[13],[21],[22],[36] |  |  |  | $ 320 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21],[36] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Atlas AU Bidco Pty Ltd, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 3,454 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 3,454 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 7.25% |  |  |  |  |  | 7.25% |  | 7.25% |  |  |  |  |
Investment, Identifier [Axis]: Atlas AU Bidco Pty Ltd, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[19] |  |  |  |  |  | $ 1,345 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [19] | 1,332 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [19] |  |  |  |  |  | $ 1,332 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [19] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: Auctane Inc. (fka Stamps.com Inc.), First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 21,791 | [12],[22],[25] |  |  |  | $ 21,847 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 21,473 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 21,436 | [12],[25] |  |  |  | $ 21,473 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[25] |  |  |  | 5.75% | [15],[24] | 5.75% | [12],[25] | 5.75% | [12],[25] | 5.75% | [15],[24] | 5.75% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Auctane Inc. (fka Stamps.com Inc.), First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 14,737 | [12],[22],[23] |  |  |  | $ 14,774 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 14,522 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 14,497 | [12],[23] |  |  |  | $ 14,522 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Avalara, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 17,198 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | $ 17,198 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 17,198 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24] |  |  |  |  |  | 7.25% |  |  |  |  |  | 7.25% |  | 7.25% |  |  |  |  |
Investment, Identifier [Axis]: Avalara, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 17,198 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 17,198 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 7.25% |  |  |  |  |  |  | 7.25% |  | 7.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Avalara, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,720 | [12],[13],[21],[22] |  |  |  | $ 1,720 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bach Special Limited (Bach Preference Limited), Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[36] | 12,534 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bach Special Limited (Bach Preference Limited), Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 11,742 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | 11,742 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bamboo Health Holdings, LLC (f/k/a Appriss Health, LLC), First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 6,172 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 6,172 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 7.00% |  |  |  |  |  |  | 7.00% |  | 7.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bamboo Health Holdings, LLC (f/k/a Appriss Health, LLC), First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 42 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 42 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 6.00% |  |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bamboo Health Holdings, LLC (f/k/a Appriss Health, LLC), First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22],[38] | $ 375 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21],[38] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bamboo Health Intermediate Holdings (fka Appriss Health Intermediate Holdings, Inc.), Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[38] | 2,945 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Brave Parent Holdings, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | 20,171 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 20,070 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 5.00% |  |  |  |  |  |  | 5.00% |  | 5.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Brave Parent Holdings, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 1,146 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Brave Parent Holdings, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,292 | [12],[21],[22],[39] |  |  |  | 2,292 | [15],[18],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[40] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[21],[39] |  |  |  | 0 | [15],[18],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Brave Parent Holdings, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[40] |  |  |  |  |  | 20,171 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 20,070 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[40] |  |  |  |  |  | $ 20,070 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[40] |  |  |  |  |  | 5.00% |  |  |  |  |  | 5.00% |  | 5.00% |  |  |  |  |
Investment, Identifier [Axis]: Brave Parent Holdings, Inc.n, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 1,146 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (6) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 852 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 852 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 16,444 | [12],[22],[23] |  |  |  | 16,487 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 16,487 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 16,444 | [12],[23] |  |  |  | $ 16,487 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,398 | [12],[22],[23] |  |  |  | $ 3,407 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,407 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,398 | [12],[23] |  |  |  | $ 3,407 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 761 | [12],[22],[23] |  |  |  | $ 763 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 763 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 761 | [12],[23] |  |  |  | $ 763 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 341 | [12],[22],[23] |  |  |  | $ 342 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 342 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 341 | [12],[23] |  |  |  | $ 342 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Bullhorn, Inc., First lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 272 | [12],[22],[23] |  |  |  | $ 273 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 273 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 272 | [12],[23] |  |  |  | $ 273 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: CFS Management, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 11,193 | [12],[22],[23] |  |  |  | $ 11,188 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 9,775 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 10,326 | [12],[23] |  |  |  | $ 9,775 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.25% | [12],[23],[30] |  |  |  | 6.25% | [15],[19],[32] | 6.25% | [12],[23],[30] | 6.25% | [12],[23],[30] | 6.25% | [15],[19],[32] | 6.25% | [15],[19],[32] |  |  |  |
Investment, Identifier [Axis]: CFS Management, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,334 | [12],[22],[23] |  |  |  | $ 3,333 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 2,912 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,076 | [12],[23] |  |  |  | $ 2,912 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.25% | [12],[23],[30] |  |  |  | 6.25% | [15],[19],[32] | 6.25% | [12],[23],[30] | 6.25% | [12],[23],[30] | 6.25% | [15],[19],[32] | 6.25% | [15],[19],[32] |  |  |  |
Investment, Identifier [Axis]: CG Group Holdings, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 8,403 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | $ 8,039 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 8,039 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: CG Group Holdings, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | 8,425 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 8,313 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23],[30] | 6.75% |  |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: CG Group Holdings, LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 940 | [12],[13],[21],[22] |  |  |  | $ 935 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 894 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 927 | [12],[13],[21] |  |  |  | $ 894 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[13],[21],[30] |  |  |  | 6.75% | [15],[16],[18] | 6.75% | [12],[13],[21],[30] | 6.75% | [12],[13],[21],[30] | 6.75% | [15],[16],[18] | 6.75% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: CG Group Holdings, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 226 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ (10) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (10) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: CG Group Holdings, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21] | 226 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: CHA Holdings, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[20] |  |  |  |  |  | 7,012 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 7,012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[20] |  |  |  |  |  | $ 7,012 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[20] |  |  |  |  |  | 8.75% |  |  |  |  |  | 8.75% |  | 8.75% |  |  |  |  |
Investment, Identifier [Axis]: CHA Holdings, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | $ 4,453 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 4,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 4,454 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 8.75% |  |  |  |  |  | 8.75% |  | 8.75% |  |  |  |  |
Investment, Identifier [Axis]: CRCI Longhorn Holdings, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 18,266 | [12],[13],[22] |  |  |  | $ 18,266 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 18,184 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 18,266 | [12],[13] |  |  |  | $ 18,184 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.25% | [12],[13] |  |  |  | 7.25% | [15],[16] | 7.25% | [12],[13] | 7.25% | [12],[13] | 7.25% | [15],[16] | 7.25% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: CRCI Longhorn Holdings, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,500 | [12],[22],[25] |  |  |  | $ 7,500 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,467 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,500 | [12],[25] |  |  |  | $ 7,467 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.25% | [12],[25] |  |  |  | 7.25% | [15],[24] | 7.25% | [12],[25] | 7.25% | [12],[25] | 7.25% | [15],[24] | 7.25% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Calabrio, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[40] |  |  |  |  |  | $ 12,347 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [40] | $ 12,224 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [40] |  |  |  |  |  | $ 12,224 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [40] |  |  |  |  |  | 7.13% |  |  |  |  |  | 7.13% |  | 7.13% |  |  |  |  |
Investment, Identifier [Axis]: Calabrio, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [16],[17],[18] |  |  |  |  |  | $ 850 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | 841 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [16],[18] |  |  |  |  |  | $ 841 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [16],[18] |  |  |  |  |  | 7.13% |  |  |  |  |  | 7.13% |  | 7.13% |  |  |  |  |
Investment, Identifier [Axis]: Calabrio, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 1,487 | [12],[13],[21],[22] |  |  |  | $ 637 | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | (6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (14) | [12],[13],[21] |  |  |  | (6) | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Calabrio, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | 12,347 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 12,230 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 7.13% |  |  |  |  |  |  | 7.13% |  | 7.13% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Calabrio, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | $ 1,582 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 1,566 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 7.13% |  |  |  |  |  |  | 7.13% |  | 7.13% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Cardinal Parent, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [22],[26] | $ 11,822 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [26] | $ 11,083 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [26] | 4.50% |  |  |  |  |  |  | 4.50% |  | 4.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Cardinal Parent, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[20] |  |  |  |  |  | 11,852 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [20] | $ 10,919 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [20] |  |  |  |  |  | $ 10,919 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [20] |  |  |  |  |  | 4.50% |  |  |  |  |  | 4.50% |  | 4.50% |  |  |  |  |
Investment, Identifier [Axis]: Cardinal Parent, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 9,767 | [12],[22],[26] |  |  |  | $ 9,767 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 8,975 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 9,051 | [12],[26] |  |  |  | $ 8,975 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.75% | [12],[26] |  |  |  | 7.75% | [15],[20] | 7.75% | [12],[26] | 7.75% | [12],[26] | 7.75% | [15],[20] | 7.75% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: CentralSquare Technologies, LLC, Second Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 47,838 | [13],[22] |  |  |  | $ 47,838 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 45,072 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 47,838 | [13] |  |  |  | $ 45,072 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.50% | [13] |  |  |  | 7.50% | [15],[16] | 7.50% | [13] | 7.50% | [13] | 7.50% | [15],[16] | 7.50% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: CentralSquare Technologies, LLC, Second Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,500 | [22],[25] |  |  |  | $ 7,500 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,066 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,500 | [25] |  |  |  | $ 7,066 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.50% | [25] |  |  |  | 7.50% | [15],[24] | 7.50% | [25] | 7.50% | [25] | 7.50% | [15],[24] | 7.50% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Ciklum Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23],[36] | $ 9,608 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23],[36] | $ 9,488 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23],[36] | 7.00% |  |  |  |  |  |  | 7.00% |  | 7.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Ciklum Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 11,955 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Ciklum Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 2,989 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (37) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: CommerceHub, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,950 | [12],[13],[22] |  |  |  | $ 3,960 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 3,960 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,950 | [12],[13] |  |  |  | $ 3,960 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.25% | [12],[13] |  |  |  | 6.25% | [15],[16] | 6.25% | [12],[13] | 6.25% | [12],[13] | 6.25% | [15],[16] | 6.25% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Community Brands ParentCo, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,073 | [12],[22],[23] |  |  |  | $ 7,091 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 6,899 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 6,943 | [12],[23] |  |  |  | $ 6,899 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Community Brands ParentCo, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 425 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Community Brands ParentCo, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 425 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (11) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (11) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Community Brands ParentCo, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | 849 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (23) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (23) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Convey Health Solutions, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 18,974 | [12],[22],[26] |  |  |  | 19,022 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 16,768 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 16,506 | [12],[26] |  |  |  | $ 16,768 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[26] |  |  |  | 5.25% | [15],[20] | 5.25% | [12],[26] | 5.25% | [12],[26] | 5.25% | [15],[20] | 5.25% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: Convey Health Solutions, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,168 | [12],[22],[26] |  |  |  | $ 3,176 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 2,800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 2,756 | [12],[26] |  |  |  | $ 2,800 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[26] |  |  |  | 5.25% | [15],[20] | 5.25% | [12],[26] | 5.25% | [12],[26] | 5.25% | [15],[20] | 5.25% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 1,291 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 26 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 989 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 14,460 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 14,749 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 7.50% |  |  |  |  |  |  | 7.50% |  | 7.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 1,291 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 13 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 13 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 989 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 7,230 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 7,303 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 7,303 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 7.50% |  |  |  |  |  | 7.50% |  | 7.50% |  |  |  |  |
Investment, Identifier [Axis]: Coupa Holdings, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 7,230 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,303 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 7,303 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24] |  |  |  |  |  | 7.50% |  |  |  |  |  | 7.50% |  | 7.50% |  |  |  |  |
Investment, Identifier [Axis]: Coyote Buyer, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [16],[17],[18] |  |  |  |  |  | $ 1,013 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Coyote Buyer, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[40] |  |  |  |  |  | 13,653 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [40] | 13,653 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [40] |  |  |  |  |  | $ 13,653 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [40] |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: Coyote Buyer, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[40] |  |  |  |  |  | $ 2,457 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [40] | 2,457 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [40] |  |  |  |  |  | $ 2,457 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [40] |  |  |  |  |  | 8.00% |  |  |  |  |  | 8.00% |  | 8.00% |  |  |  |  |
Investment, Identifier [Axis]: Cube Industrials Buyer Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | 4,483 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 4,450 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 6.00% |  |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Cube Industrials Buyer Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21] | $ 517 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Cube Industrials Buyer, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | $ 4,483 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 4,450 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 4,450 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: Cube Industrials Buyer, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 517 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (4) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (4) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 1,823 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 1,768 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 1,768 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 6.41% |  |  |  |  |  | 6.41% |  | 6.41% |  |  |  |  |
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 1,021 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 992 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 992 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.50% |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | 1,818 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 1,793 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 6.41% |  |  |  |  |  |  | 6.41% |  | 6.41% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 1,018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 1,006 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 6.50% |  |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [16],[17] |  |  |  |  |  | $ 20,313 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16] | $ 18,333 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [16] |  |  |  |  |  | $ 18,333 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [16] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[22] | 20,313 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13] | $ 19,060 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [13] | 6.75% |  |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: DOCS, MSO, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 2,405 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ (43) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (43) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: DOCS, MSO, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 2,405 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (19) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: DOCS, MSO, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 18,525 | [12],[22],[25] |  |  |  | 18,572 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 18,238 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 18,379 | [12],[25] |  |  |  | $ 18,238 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[25] |  |  |  | 5.75% | [15],[24] | 5.75% | [12],[25] | 5.75% | [12],[25] | 5.75% | [15],[24] | 5.75% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: DOCS, MSO, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 6,937 | [12],[22],[26] |  |  |  | $ 6,955 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 6,830 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 6,883 | [12],[26] |  |  |  | $ 6,830 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[26] |  |  |  | 5.75% | [15],[20] | 5.75% | [12],[26] | 5.75% | [12],[26] | 5.75% | [15],[20] | 5.75% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: DS Admiral Bidco, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,453 | [12],[22],[23] |  |  |  | $ 7,472 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 7,564 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,453 | [12],[23] |  |  |  | $ 7,564 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.00% | [12],[23] |  |  |  | 7.00% | [15],[19] | 7.00% | [12],[23] | 7.00% | [12],[23] | 7.00% | [15],[19] | 7.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 66 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 66 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 66 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 66 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 66 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 66 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 4.50% |  |  |  |  |  | 4.50% |  | 4.50% |  |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 65 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 65 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 58 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 58 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 4.50% |  |  |  |  |  |  | 4.50% |  | 4.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 459 | [12],[13],[21],[22] |  |  |  | $ 459 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 928 | [12],[13],[21],[22] |  |  |  | 920 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 12,978 | [12],[22],[25] |  |  |  | 13,011 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 13,011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 12,978 | [12],[25] |  |  |  | $ 13,011 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[25] |  |  |  | 5.50% | [15],[24] | 5.50% | [12],[25] | 5.50% | [12],[25] | 5.50% | [15],[24] | 5.50% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,093 | [12],[22],[23] |  |  |  | $ 1,096 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 1,096 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,093 | [12],[23] |  |  |  | $ 1,096 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Dealer Tire Holdings, LLC, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 56,271 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 74,768 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 75,568 | [12],[13] |  |  |  | $ 74,768 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Deca Dental Holdings LLC, First Lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,027 | [12],[13],[21],[22] |  |  |  | 2,623 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 2,576 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 2,981 | [12],[13],[21] |  |  |  | $ 2,576 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[13],[21] |  |  |  | 5.75% | [15],[16],[18] | 5.75% | [12],[13],[21] | 5.75% | [12],[13],[21] | 5.75% | [15],[16],[18] | 5.75% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: Deca Dental Holdings LLC, First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 37,381 | [12],[22],[23] |  |  |  | $ 37,477 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 36,791 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 36,813 | [12],[23] |  |  |  | $ 36,791 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Deca Dental Holdings LLC, First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,935 | [12],[13],[22] |  |  |  | $ 3,945 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 3,873 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,875 | [12],[13] |  |  |  | $ 3,873 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[13] |  |  |  | 5.75% | [15],[16] | 5.75% | [12],[13] | 5.75% | [12],[13] | 5.75% | [15],[16] | 5.75% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Deca Dental Holdings LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 404 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ (7) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ (7) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Diamond Parent Holdings Corp, Wholly-owned subsidiaries |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 2 |  |  |  |  | 2 |  | 2 |  | 2 |  | 2 |  | 2 |  |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation , First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 1,667 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ (33) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ (33) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation , First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22],[41] | 2,029 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21],[41] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 3 |  |  |  |  | 3 |  | 3 |  | 3 |  | 3 |  | 3 |  |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 1,595 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 1,595 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 6.25% |  |  |  |  |  |  | 6.25% |  | 6.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 1,957 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 1,919 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 1,919 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.25% |  |  |  |  |  | 6.25% |  | 6.25% |  |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 17,360 | [12],[22],[23] |  |  |  | $ 17,404 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 16,998 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 17,360 | [12],[23] |  |  |  | $ 16,998 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 5,753 | [12],[13],[22] |  |  |  | $ 5,768 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 5,654 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,753 | [12],[13] |  |  |  | $ 5,654 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.25% | [12],[13] |  |  |  | 6.25% | [15],[16] | 6.25% | [12],[13] | 6.25% | [12],[13] | 6.25% | [15],[16] | 6.25% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Diligent Corporation, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 5,664 | [12],[22],[23] |  |  |  | $ 5,679 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 5,546 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,664 | [12],[23] |  |  |  | $ 5,546 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Diligent Preferred Issuer, Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred equity dividend rate |  |  |  |  |  |  | 10.50% |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Diligent Preferred Issuer, Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[42] | $ 12,162 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 12,464 | [12],[13],[41] |  |  |  | $ 12,162 | [15],[16],[42] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: EAB Global, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 14,868 | [12],[22],[23] |  |  |  | 14,868 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 14,868 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 14,868 | [12],[23] |  |  |  | $ 14,868 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.50% | [12],[23] |  |  |  | 6.50% | [15],[19] | 6.50% | [12],[23] | 6.50% | [12],[23] | 6.50% | [15],[19] | 6.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Eagle Infrastructure Services, LLC (fka FR Arsenal Holdings II Corp.), First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 10,676 | [12],[22],[23] |  |  |  | $ 10,676 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 10,676 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 10,676 | [12],[23] |  |  |  | 10,676 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 7.50% |  |  |  |  |  |  | 7.50% |  | 7.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Eagle Infrastructure Services, LLC (fka FR Arsenal Holdings II Corp.), First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 342 | [12],[13],[22] |  |  |  | 342 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 342 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 342 | [12],[13] |  |  |  | 342 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 7.50% |  |  |  |  |  |  | 7.50% |  | 7.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Eagle Infrastructure Super HoldCo, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | $ 6,855 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 8,378 | [12],[13] |  |  |  | 6,855 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Edmentum Ultimate Holdings, LLC, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 19,470 | [12],[13],[22],[43] |  |  |  | 18,635 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 18,635 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 19,471 | [12],[13],[43] |  |  |  | $ 18,635 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 7.50% |  |  |  |  |  | 7.50% |  | 7.50% |  |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 3 |  |  |  |  |  |  | 3 |  | 3 |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 4,952 | [12],[13],[21],[22] |  |  |  | $ 4,503 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 4,466 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 4,952 | [12],[13],[21] |  |  |  | $ 4,466 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.00% | [12],[13],[21] |  |  |  | 6.00% | [15],[16],[18] | 6.00% | [12],[13],[21] | 6.00% | [12],[13],[21] | 6.00% | [15],[16],[18] | 6.00% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,295 | [12],[13],[21],[22] |  |  |  | $ 315 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 310 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,295 | [12],[13],[21] |  |  |  | $ 310 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[13],[21] |  |  |  | 5.75% | [15],[16],[18] | 5.75% | [12],[13],[21] | 5.75% | [12],[13],[21] | 5.75% | [15],[16],[18] | 5.75% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 769 | [12],[13],[21],[22] |  |  |  | $ 1,229 | [15],[18],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[20] | (10) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | (10) | [15],[18],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | 1,085 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (17) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (17) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 105 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 10,264 | [12],[22],[39] |  |  |  | 10,290 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 10,125 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 10,264 | [12],[39] |  |  |  | $ 10,125 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[39] |  |  |  | 5.75% | [15],[40] | 5.75% | [12],[39] | 5.75% | [12],[39] | 5.75% | [15],[40] | 5.75% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,445 | [12],[22],[39] |  |  |  | $ 3,454 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 3,398 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,445 | [12],[39] |  |  |  | $ 3,398 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[39] |  |  |  | 5.75% | [15],[40] | 5.75% | [12],[39] | 5.75% | [12],[39] | 5.75% | [15],[40] | 5.75% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,423 | [12],[22],[39] |  |  |  | $ 3,432 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 3,378 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,423 | [12],[39] |  |  |  | $ 3,378 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[39] |  |  |  | 5.75% | [15],[40] | 5.75% | [12],[39] | 5.75% | [12],[39] | 5.75% | [15],[40] | 5.75% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Holdings, LLC , Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40],[44] | $ 4,454 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[40],[44] |  |  |  |  |  | $ 4,454 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: FS WhiteWater Holdings, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39],[45] | 4,435 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 1,006 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 1,006 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 1,006 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,497 | [12],[13],[21],[22] |  |  |  | $ 4,557 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,474 | [13],[21],[22] |  |  |  | 1,090 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First lien - Undrawn 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 2,095 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 33,612 | [12],[22],[23] |  |  |  | 33,698 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 33,698 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 33,612 | [12],[23] |  |  |  | $ 33,698 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.25% | [12],[23] | 5.25% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 2,401 | [12],[13],[22] |  |  |  | $ 347 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 347 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 2,401 | [12],[13] |  |  |  | $ 347 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[13] |  |  |  | 5.50% | [15],[16] | 5.25% | [12],[13] | 5.25% | [12],[13] | 5.50% | [15],[16] | 5.50% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 741 | [12],[13],[21],[22] |  |  |  | $ 143 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 142 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 741 | [12],[13],[21] |  |  |  | $ 142 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13],[21] |  |  |  | 5.50% | [15],[16],[18] | 5.50% | [12],[13],[21] | 5.50% | [12],[13],[21] | 5.50% | [15],[16],[18] | 5.50% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 143 | [12],[13],[21],[22] |  |  |  | $ 138 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 138 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 143 | [12],[13],[21] |  |  |  | $ 138 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13],[21] |  |  |  | 5.50% | [15],[16],[18] | 5.50% | [12],[13],[21] | 5.50% | [12],[13],[21] | 5.50% | [15],[16],[18] | 5.50% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,832 | [12],[13],[21],[22] |  |  |  | $ 2,718 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (17) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | (17) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,718 | [12],[13],[21],[22] |  |  |  | 4,435 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (28) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | (28) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 17,308 | [12],[22],[23] |  |  |  | 17,353 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 17,243 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 17,308 | [12],[23] |  |  |  | $ 17,243 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 10,067 | [12],[22],[25] |  |  |  | $ 10,092 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 10,028 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 10,067 | [12],[25] |  |  |  | $ 10,028 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[25] |  |  |  | 5.50% | [15],[24] | 5.50% | [12],[25] | 5.50% | [12],[25] | 5.50% | [15],[24] | 5.50% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,175 | [12],[13],[22] |  |  |  | $ 1,178 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 1,171 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,175 | [12],[13] |  |  |  | $ 1,171 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13] |  |  |  | 5.50% | [15],[16] | 5.50% | [12],[13] | 5.50% | [12],[13] | 5.50% | [15],[16] | 5.50% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 80 | [12],[13],[22] |  |  |  | $ 80 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 80 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 80 | [12],[13] |  |  |  | $ 80 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[13] |  |  |  | 5.50% | [15],[16] | 5.50% | [12],[13] | 5.50% | [12],[13] | 5.50% | [15],[16] | 5.50% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Foundational Education Group, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 22,500 | [12],[22],[39] |  |  |  | $ 22,500 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 22,100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 22,500 | [12],[39] |  |  |  | $ 22,100 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.50% | [12],[39] |  |  |  | 6.50% | [15],[40] | 6.50% | [12],[39] | 6.50% | [12],[39] | 6.50% | [15],[40] | 6.50% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: Foundational Education Group, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,009 | [12],[22],[23] |  |  |  | $ 7,009 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 6,884 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,009 | [12],[23] |  |  |  | $ 6,884 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.50% | [12],[23] |  |  |  | 6.50% | [15],[19] | 6.50% | [12],[23] | 6.50% | [12],[23] | 6.50% | [15],[19] | 6.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: GC Waves Holdings, Inc., First Lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[19] |  |  |  |  |  | $ 451 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | $ 451 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[19] |  |  |  |  |  | $ 451 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[19] |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: GC Waves Holdings, Inc., First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 40,169 | [12],[22],[23] |  |  |  | $ 40,270 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 40,270 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 40,169 | [12],[23] |  |  |  | $ 40,270 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[23] |  |  |  | 6.00% | [15],[19] | 5.25% | [12],[23] | 5.25% | [12],[23] | 6.00% | [15],[19] | 6.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: GC Waves Holdings, Inc., First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 21,611 | [12],[22],[39] |  |  |  | $ 21,666 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 21,666 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 21,611 | [12],[39] |  |  |  | $ 21,666 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[39] |  |  |  | 6.00% | [15],[40] | 5.25% | [12],[39] | 5.25% | [12],[39] | 6.00% | [15],[40] | 6.00% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: GC Waves Holdings, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,951 | [12],[13],[21] |  |  |  | $ 3,951 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: GC Waves Holdings, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | 450 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 450 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: GEDC Equity, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: GEDC Equity, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 150 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | 150 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 34,993 | [22],[23] |  |  |  | 34,023 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 34,023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 35,080 | [23] |  |  |  | $ 34,023 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [23] |  |  |  | 5.50% | [15],[19] | 5.00% | [23] | 5.00% | [23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 21,465 | [22],[39] |  |  |  | $ 21,521 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 21,521 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 21,519 | [39] |  |  |  | $ 21,521 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [39] |  |  |  | 5.50% | [15],[40] | 5.00% | [39] | 5.00% | [39] | 5.50% | [15],[40] | 5.50% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 3,730 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[21],[22] | 4,821 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13],[21] | (12) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First lien - Undrawn 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[21],[22] | 4,365 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Granicus, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 579 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 579 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 579 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.50% |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |
Investment, Identifier [Axis]: Granicus, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 1,834 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Granicus, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[20] |  |  |  |  |  | 15,463 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 15,463 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[20] |  |  |  |  |  | $ 15,463 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[20],[32] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: Granicus, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 5,981 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 5,981 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 5,981 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24],[32] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: Granicus, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 5,899 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 5,899 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 5,899 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19],[32] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: Granicus, Inc., First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 4,542 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 4,542 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 4,542 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: Greenway Health, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 6,349 | [12],[22],[25] |  |  |  | $ 6,349 | [17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [24] | 6,254 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 6,349 | [12],[25] |  |  |  | $ 6,254 | [24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[25] |  |  |  | 6.75% | [24] | 6.75% | [12],[25] | 6.75% | [12],[25] | 6.75% | [24] | 6.75% | [24] |  |  |  |
Investment, Identifier [Axis]: Groundworks, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 19,003 | [22],[26] |  |  |  | $ 19,517 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 19,330 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 18,813 | [26] |  |  |  | $ 19,330 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 3.50% | [26] |  |  |  | 6.50% | [15],[20] | 3.50% | [26] | 3.50% | [26] | 6.50% | [15],[20] | 6.50% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: Groundworks, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [21],[22],[26] | $ 3,497 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [21],[26] | (17) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Groundworks, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[18],[20] |  |  |  |  |  | $ 891 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[20] | (9) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[20] |  |  |  |  |  | (9) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Groundworks, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | 1,076 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (10) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (10) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: HB Wealth Management, LLC, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[46] | 5,125 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 6,023 | [12],[47] |  |  |  | 5,125 | [15],[46] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[47] | 4.00% |  |  |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: HS Purchaser, LLC / Help/Systems Holdings, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 22,500 | [12],[22],[39] |  |  |  | 22,500 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 21,059 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 20,846 | [12],[39] |  |  |  | $ 21,059 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[39] |  |  |  | 6.75% | [15],[40] | 6.75% | [12],[39] | 6.75% | [12],[39] | 6.75% | [15],[40] | 6.75% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: HS Purchaser, LLC / Help/Systems Holdings, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 4,208 | [12],[22],[23] |  |  |  | $ 4,208 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,938 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,899 | [12],[23] |  |  |  | $ 3,938 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[23] |  |  |  | 6.75% | [15],[19] | 6.75% | [12],[23] | 6.75% | [12],[23] | 6.75% | [15],[19] | 6.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Haven Midstream Holdings LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[48] | $ 3,323 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,322 | [12],[49] |  |  |  | $ 3,323 | [15],[48] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Haven Midstream Holdings LLC, Profit Interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[50] | 96 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 96 | [12],[51] |  |  |  | 96 | [15],[50] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Haven Midstream LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 8,000 | [12],[13],[21],[22] |  |  |  | 8,000 | [15],[16],[17],[18],[52] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18],[52] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18],[52] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Healthspan Buyer, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,108 | [12],[22],[25] |  |  |  | 5,120 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 5,069 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,055 | [12],[25] |  |  |  | $ 5,069 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[25] |  |  |  | 5.75% | [15],[24] | 5.75% | [12],[25] | 5.75% | [12],[25] | 5.75% | [15],[24] | 5.75% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Healthspan Buyer, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,229 | [12],[13],[21],[22] |  |  |  | $ 1,229 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (12) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (12) | [12],[13],[21] |  |  |  | (12) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 8,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 2,054 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 2,054 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Higginbotham Insurance Agency, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 1,792 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 1,792 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Houghton Mifflin Harcourt Company, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 14,605 | [22],[25] |  |  |  | 6,822 | [17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [24] | 6,704 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 14,498 | [25] |  |  |  | $ 6,704 | [24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [25] |  |  |  | 5.25% | [24] | 5.25% | [25] | 5.25% | [25] | 5.25% | [24] | 5.25% | [24] |  |  |  |
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 2,298 | [12],[13],[21],[22] |  |  |  | $ 2,298 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 28,765 | [12],[22],[23] |  |  |  | 28,839 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 28,839 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 28,765 | [12],[23] |  |  |  | $ 28,839 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.00% | [12],[23] |  |  |  | 6.00% | [15],[19] | 6.00% | [12],[23] | 6.00% | [12],[23] | 6.00% | [15],[19] | 6.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 4,203 | [12],[22],[23] |  |  |  | $ 4,214 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 4,214 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 4,203 | [12],[23] |  |  |  | $ 4,214 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.00% | [12],[23] |  |  |  | 6.00% | [15],[19] | 6.00% | [12],[23] | 6.00% | [12],[23] | 6.00% | [15],[19] | 6.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 1,699 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 1,699 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 6.00% |  |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 224 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 224 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 6.00% |  |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: IMO Investor Holdings, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 12,812 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 12,716 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 6.00% |  |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: IMO Investor Holdings, Inc., First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,281 | [12],[13],[21],[22] |  |  |  | $ 1,139 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 1,130 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,272 | [12],[13],[21] |  |  |  | $ 1,130 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.00% | [12],[13],[21] |  |  |  | 6.00% | [15],[16],[18] | 6.00% | [12],[13],[21] | 6.00% | [12],[13],[21] | 6.00% | [15],[16],[18] | 6.00% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: IMO Investor Holdings, Inc., First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 248 | [12],[13],[21],[22] |  |  |  | $ 62 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 61 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 246 | [12],[13],[21] |  |  |  | $ 61 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.00% | [12],[13],[21] |  |  |  | 6.00% | [15],[16],[18] | 6.00% | [12],[13],[21] | 6.00% | [12],[13],[21] | 6.00% | [15],[16],[18] | 6.00% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: IMO Investor Holdings, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,301 | [12],[13],[21],[22] |  |  |  | $ 1,487 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (12) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (8) | [12],[13],[21] |  |  |  | (12) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: IMO Investor Holdings, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 1,805 | [12],[13],[21],[22] |  |  |  | 1,951 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (16) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (14) | [12],[13],[21] |  |  |  | (16) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: IMO Investor Holdings, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 12,844 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 12,742 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 12,742 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: Icefall Parent, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 8,696 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 8,609 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 6.50% |  |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Icefall Parent, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 828 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Idera, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 22,500 | [12],[22],[26] |  |  |  | $ 22,500 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 22,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 22,500 | [12],[26] |  |  |  | $ 22,500 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[26] |  |  |  | 6.75% | [15],[20] | 6.75% | [12],[26] | 6.75% | [12],[26] | 6.75% | [15],[20] | 6.75% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: Idera, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,000 | [12],[13],[22] |  |  |  | $ 3,000 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 3,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,000 | [12],[13] |  |  |  | $ 3,000 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[13] |  |  |  | 6.75% | [15],[16] | 6.75% | [12],[13] | 6.75% | [12],[13] | 6.75% | [15],[16] | 6.75% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Infogain Corporation, First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 18,659 | [12],[22],[23] |  |  |  | $ 18,707 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 18,707 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 18,659 | [12],[23] |  |  |  | $ 18,707 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Infogain Corporation, First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,824 | [12],[22],[25] |  |  |  | $ 7,844 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,844 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,824 | [12],[25] |  |  |  | $ 7,844 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[25] |  |  |  | 5.50% | [15],[24] | 5.50% | [12],[25] | 5.50% | [12],[25] | 5.50% | [15],[24] | 5.50% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Infogain Corporation, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 3,827 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Infogain Corporation, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 3,827 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Infogain Corporation, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 17,245 | [12],[13],[22] |  |  |  | 17,245 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 17,245 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 17,245 | [12],[13] |  |  |  | $ 17,245 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 8.25% | [12],[13] |  |  |  | 8.25% | [15],[16] | 8.25% | [12],[13] | 8.25% | [12],[13] | 8.25% | [15],[16] | 8.25% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Integro Parent Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 4,266 | [12],[22],[23] |  |  |  | $ 4,086 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 4,086 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 4,266 | [12],[23] |  |  |  | 4,086 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Integro Parent Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 842 | [12],[13],[22] |  |  |  | 807 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 807 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 842 | [12],[13] |  |  |  | 807 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Integro Parent Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 14,257 | [12],[13],[22] |  |  |  | 13,657 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 13,231 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 13,733 | [12],[13] |  |  |  | 13,231 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: KAMC Holdings, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 18,750 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 17,079 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 17,079 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 8.00% |  |  |  |  |  | 8.00% |  | 8.00% |  |  |  |  |
Investment, Identifier [Axis]: KAMC Holdings, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 18,750 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 17,079 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 17,079 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24] |  |  |  |  |  | 8.00% |  |  |  |  |  | 8.00% |  | 8.00% |  |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 19 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 19 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 5.75% |  |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[19] |  |  |  |  |  | $ 1,160 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | $ 1,138 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[19] |  |  |  |  |  | $ 1,138 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[19] |  |  |  |  |  | 5.25% |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 19 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 19 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 19 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 1,568 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (16) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (16) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 1,568 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 6,880 | [12],[22],[25] |  |  |  | 6,898 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 6,763 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 6,880 | [12],[25] |  |  |  | $ 6,763 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[25] |  |  |  | 5.25% | [15],[24] | 5.25% | [12],[25] | 5.25% | [12],[25] | 5.25% | [15],[24] | 5.25% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,158 | [12],[22],[25] |  |  |  | $ 790 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 774 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,158 | [12],[25] |  |  |  | $ 774 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[25] |  |  |  | 5.25% | [15],[19] | 5.25% | [12],[25] | 5.25% | [12],[25] | 5.25% | [15],[19] | 5.25% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 788 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 788 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First Lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 973 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 973 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 64,039 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 64,039 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23],[30] | 3.50% |  |  |  |  |  |  | 3.50% |  | 3.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 238 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 238 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 63,633 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | $ 63,633 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 63,633 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19],[32] |  |  |  |  |  | 3.50% |  |  |  |  |  | 3.50% |  | 3.50% |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 973 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 973 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 973 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 237 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 237 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 237 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18],[32] |  |  |  |  |  | 3.50% |  |  |  |  |  | 3.50% |  | 3.50% |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,616 | [12],[13],[21],[22] |  |  |  | $ 3,616 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kaseya Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,888 | [12],[13],[21],[22] |  |  |  | 2,888 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[40] |  |  |  |  |  | 14,796 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 14,796 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[40] |  |  |  |  |  | $ 14,796 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[40] |  |  |  |  |  | 5.25% |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 1,219 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 1,219 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 1,799 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 580 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | 14,756 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 14,756 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kele Holdco, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | $ 2,663 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 2,663 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kene Acquisition, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 3,527 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 3,492 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kene Acquisition, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 1,561 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Kene Acquisition, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 468 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (5) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Knockout Intermediate Holdings I Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[53] | 18,028 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Knockout Intermediate Holdings I Inc.,Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[54] | 17,019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[54] |  |  |  |  |  | $ 17,019 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Knockout Intermediate Holdings I, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred equity dividend rate |  |  |  |  |  |  | 11.75% |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MED Parentco, LP, Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [22],[25] | 20,857 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [25] | $ 20,857 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [25] | 8.25% |  |  |  |  |  |  | 8.25% |  | 8.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MED Parentco, LP, Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[24] |  |  |  |  |  | $ 20,857 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | $ 20,119 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[24] |  |  |  |  |  | $ 20,119 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24] |  |  |  |  |  | 8.25% |  |  |  |  |  | 8.25% |  | 8.25% |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[40] |  |  |  |  |  | $ 21,655 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 21,598 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[40] |  |  |  |  |  | $ 21,598 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[40] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | $ 7,670 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 7,650 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 7,650 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First Lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 4,568 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 4,557 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 4,557 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First Lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 3,140 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,132 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 3,132 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First Lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | $ 801 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 800 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 800 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 2,002 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (5) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (5) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 2,002 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | 21,598 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 21,598 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 7,650 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 7,650 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 4,557 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 4,557 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 3,132 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 3,132 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: MRI Software LLC, First lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 799 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 799 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NHME Holdings Corp., Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[55] |  |  |  | 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NHME Holdings Corp., Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[55] |  |  |  | 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NM APP Canada Corp., Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[56] | 7 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[36],[57] |  |  |  | 7 | [15],[56] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NM CLFX LP, Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[56] | 11,731 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 11,265 | [12],[57] |  |  |  | 11,731 | [15],[56] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NM GP Holdco, LLC, Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[56] | 1,048 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 1,100 | [12],[36],[57] |  |  |  | 1,048 | [15],[56] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NM NL Holdings, L.P., Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[56] | 96,071 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 100,832 | [12],[36],[57] |  |  |  | 96,071 | [15],[56] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NM YI, LLC, Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[56] | 9,550 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 9,650 | [12],[57] |  |  |  | 9,550 | [15],[56] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 5,012 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 4,979 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 4,979 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.09% |  |  |  |  |  | 6.09% |  | 6.09% |  |  |  |  |
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 19,259 | [12],[22],[25] |  |  |  | $ 19,259 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 19,133 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 19,259 | [12],[25] |  |  |  | $ 19,133 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.09% | [12],[25] |  |  |  | 6.09% | [15],[24] | 6.09% | [12],[25] | 6.09% | [12],[25] | 6.09% | [15],[24] | 6.09% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 5,012 | [12],[13],[22] |  |  |  | $ 4,913 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 4,881 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,012 | [12],[13] |  |  |  | $ 4,881 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.09% | [12],[13] |  |  |  | 6.09% | [15],[19] | 6.09% | [12],[13] | 6.09% | [12],[13] | 6.09% | [15],[19] | 6.09% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 4,913 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 4,913 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 6.09% |  |  |  |  |  |  | 6.09% |  | 6.09% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NMFC Senior Loan Program III LLC, Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | $ 140,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 140,000 | [12],[13],[36] |  |  |  | $ 140,000 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: NMFC Senior Loan Program IV LLC, Membership interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 112,400 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 112,400 | [12],[13],[36] |  |  |  | 112,400 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: National HME, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 8,281 | [12],[13],[22] |  |  |  | 8,281 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 3,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,000 | [12],[13] |  |  |  | $ 3,000 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: National HME, Inc., Second lien, Tranche A Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, percentage of interest entitled to receive |  | 20.00% |  |  |  |  | 20.00% |  | 20.00% |  | 20.00% |  | 20.00% |  | 20.00% |  |  |  |  |
Spread |  | 5.00% |  |  |  |  | 5.00% |  | 5.00% |  | 5.00% |  | 5.00% |  | 5.00% |  |  |  |  |
Investment, Identifier [Axis]: National HME, Inc., Second lien, Tranche B Term Loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, percentage of interest entitled to receive |  | 20.00% |  |  |  |  | 20.00% |  | 20.00% |  | 20.00% |  | 20.00% |  | 20.00% |  |  |  |  |
Spread |  | 6.00% |  |  |  |  | 6.00% |  | 6.00% |  | 6.00% |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: Ncontracts, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 8,372 | [12],[22],[23] |  |  |  | $ 8,372 | [17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [19] | 8,267 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 8,267 | [12],[23] |  |  |  | $ 8,267 | [19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.50% | [12],[23] |  |  |  | 6.50% | [19] | 6.50% | [12],[23] | 6.50% | [12],[23] | 6.50% | [19] | 6.50% | [19] |  |  |  |
Investment, Identifier [Axis]: Ncontracts, LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 77 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 76 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 6.50% |  |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Ncontracts, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 696 | [12],[13],[21],[22] |  |  |  | $ 773 | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (9) | [12],[13],[21] |  |  |  | 0 | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Ncontracts, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 773 | [12],[13],[21],[22] |  |  |  | 773 | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | (10) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (10) | [12],[13],[21] |  |  |  | (10) | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 17,964 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 6,917 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 1,290 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[21],[22] | 3,501 |  |  |  |  |  |  | € 6,411 | [58] |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13],[21] | 0 |  | € 0 | [58] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | € | [13],[21],[22],[58] |  |  |  |  |  |  |  | 1,196 |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | € | [13],[21],[58] |  |  | € (9) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company, First lien - Undrawn 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[21],[22] | 2,613 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13],[21] | (20) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | € | [13],[22],[58] |  |  |  |  |  |  |  | € 16,648 |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13],[58] | $ 17,829 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [13],[58] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Nelipak Holding Company, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [22],[23] | $ 9,092 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [23] | $ 9,023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [23] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Holdco, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 42,812 | [12],[22],[23] |  |  |  | 41,731 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 41,731 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 42,812 | [12],[23] |  |  |  | 41,731 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Holdco, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 20,393 | [12],[13],[22] |  |  |  | 19,798 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 19,798 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 20,393 | [12],[13] |  |  |  | 19,798 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Holdco, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 10,504 | [12],[22],[25] |  |  |  | 10,239 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 10,239 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 10,504 | [12],[25] |  |  |  | 10,239 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Holdco, Inc., Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 21,738 | [12],[13],[22] |  |  |  | 21,092 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 16,874 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 17,391 | [12],[13] |  |  |  | 16,874 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Topco, LLC, Ordinary shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 31,838 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 28,232 | [12],[23] |  |  |  | 31,838 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Topco, LLC, Ordinary shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,812 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 6,927 | [12],[25] |  |  |  | 7,812 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Benevis Topco, LLC, Ordinary shares 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 7,109 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 6,304 | [12],[13] |  |  |  | 7,109 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Permian Holdco, Inc., Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 26,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 26,000 | [12],[13] |  |  |  | 26,000 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Permian Holdco, L.L.C., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 23,336 | [12],[13],[22] |  |  |  | 23,336 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 23,335 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 23,336 | [12],[13] |  |  |  | 23,335 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Permian Holdco, L.L.C., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 15,905 | [12],[13],[21],[22] |  |  |  | 13,835 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 13,835 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 15,905 | [12],[13],[21] |  |  |  | 13,835 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Permian Holdco, L.L.C., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,989 | [12],[13],[21],[22] |  |  |  | 8,060 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Trojan Parent, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 26,762 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 1,421 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 1,421 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 7.25% |  |  |  |  |  | 7.25% |  | 7.25% |  |  |  |  |
Investment, Identifier [Axis]: New Trojan Parent, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [22],[23] | 26,762 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [23] | 335 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Trojan Parent, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[22] | 9,162 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13] | 115 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: New Trojan Parent, Inc., Second lien term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 450 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Next Holdco, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,520 | [12],[22],[23] |  |  |  | $ 3,520 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,494 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,494 | [12],[23] |  |  |  | $ 3,494 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.00% | [12],[23] |  |  |  | 6.00% | [15],[19] | 6.00% | [12],[23] | 6.00% | [12],[23] | 6.00% | [15],[19] | 6.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Next Holdco, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 903 | [12],[13],[21] |  |  |  | $ 903 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Next Holdco, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 339 | [12],[13],[21] |  |  |  | 339 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (3) | [12],[13],[21] |  |  |  | (3) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 293 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 272 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 6.75% |  |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 867 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 803 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 803 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 59 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 55 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 55 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 587 | [12],[13],[21],[22] |  |  |  | $ 822 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (61) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (42) | [12],[13],[21] |  |  |  | (61) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 9,924 | [12],[22],[25] |  |  |  | 9,950 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 9,215 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 9,207 | [12],[25] |  |  |  | $ 9,215 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[25] |  |  |  | 6.75% | [15],[24] | 6.75% | [12],[25] | 6.75% | [12],[25] | 6.75% | [15],[24] | 6.75% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 9,800 | [12],[22],[25] |  |  |  | $ 9,825 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 9,100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 9,091 | [12],[25] |  |  |  | $ 9,100 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[25] |  |  |  | 6.75% | [15],[24] | 6.75% | [12],[25] | 6.75% | [12],[25] | 6.75% | [15],[24] | 6.75% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Notorious Topco, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 865 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 802 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 6.75% |  |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OA Buyer, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 2 |  |  |  |  |  |  | 2 |  | 2 |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OA Buyer, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 480 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 480 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OA Buyer, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,120 | [12],[13],[21],[59] |  |  |  | $ 3,600 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21],[59] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OA Buyer, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 27,637 | [12],[22],[23] |  |  |  | 27,707 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 27,707 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 27,637 | [12],[23] |  |  |  | $ 27,707 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: OA Buyer, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,749 | [12],[22],[23] |  |  |  | $ 1,754 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 1,754 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,749 | [12],[23] |  |  |  | $ 1,754 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[23] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[23] | 5.50% | [12],[23] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: OA Topco, L.P., Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[60] | $ 3,343 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,620 | [12],[13],[59] |  |  |  | $ 3,343 | [15],[16],[60] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OEC Holdco, LLC, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred equity dividend rate |  |  |  |  |  |  | 11.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[61],[62] | 8,115 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[61],[62] |  |  |  |  |  | $ 8,115 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OEC Holdco, LLC, Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [63],[64] | $ 8,978 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: OEConnection LLC, Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 2 |  |  |  |  | 2 |  | 2 |  | 2 |  | 2 |  | 2 |  |  |  |  |
Investment, Identifier [Axis]: OEConnection LLC, Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 23,406 | [22],[23] |  |  |  | $ 23,406 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 23,406 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 23,406 | [23] |  |  |  | $ 23,406 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.00% | [23] |  |  |  | 7.00% | [15],[19] | 7.00% | [23] | 7.00% | [23] | 7.00% | [15],[19] | 7.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: OEConnection LLC, Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 12,044 | [22],[23] |  |  |  | $ 12,044 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 12,044 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 12,044 | [23] |  |  |  | $ 12,044 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.00% | [23] |  |  |  | 7.00% | [15],[19] | 7.00% | [23] | 7.00% | [23] | 7.00% | [15],[19] | 7.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Oranje Holdco, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,860 | [12],[13],[21],[22] |  |  |  | $ 1,860 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Oranje Holdco, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 7,440 | [12],[22],[25] |  |  |  | 7,440 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,440 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,440 | [12],[25] |  |  |  | $ 7,440 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.50% | [12],[25] |  |  |  | 7.50% | [15],[24] | 7.50% | [12],[25] | 7.50% | [12],[25] | 7.50% | [15],[24] | 7.50% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Oranje Holdco, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,440 | [12],[22],[23] |  |  |  | $ 7,440 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 7,440 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,440 | [12],[23] |  |  |  | $ 7,440 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.50% | [12],[23] |  |  |  | 7.50% | [15],[19] | 7.50% | [12],[23] | 7.50% | [12],[23] | 7.50% | [15],[19] | 7.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: PDI TA Holdings, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[26] | $ 16,300 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[26] | $ 16,219 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[26] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PDI TA Holdings, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[21],[22],[26] | $ 6,177 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[21],[26] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PDI TA Holdings, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 1,830 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (9) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PPV Intermediate Holdings, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 7,514 | [12],[22],[26] |  |  |  | $ 7,514 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 7,514 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,514 | [12],[26] |  |  |  | $ 7,514 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[26] |  |  |  | 5.75% | [15],[20] | 5.75% | [12],[26] | 5.75% | [12],[26] | 5.75% | [15],[20] | 5.75% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: PPV Intermediate Holdings, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 486 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PPV Intermediate Holdings, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 486 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PPVA Black Elk (Equity) LLC, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 14,500 | [12],[13],[22] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 20,000
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance |  | 7,975 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 7,975 | [12],[13] |  |  |  | 7,975 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PPVA Black Elk (Equity) LLC, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | 14,500 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 7,975 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 7,975 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 0.00% |  |  |  |  |  | 0.00% |  | 0.00% |  |  |  |  |
Investment, Identifier [Axis]: PPVA Fund, L.P., Collateralized Financing |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 0 | [22],[29],[65] |  |  |  | $ 0 | [17],[31],[66] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [31],[66] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 0 | [29],[65] |  |  |  | $ 0 | [31],[66] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 0.00% | [29],[65] |  |  |  | 0.00% | [31],[66] | 0.00% | [29],[65] | 0.00% | [29],[65] | 0.00% | [31],[66] | 0.00% | [31],[66] |  |  |  |
Investment, Identifier [Axis]: Permian Trust, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 247 | [12],[22],[67] |  |  |  | $ 247 | [15],[17],[68] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[68] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[67] |  |  |  | 0 | [15],[68] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Permian Trust, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,409 | [12],[13],[22] |  |  |  | 3,409 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13] |  |  |  | 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PetVet Care Centers, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[19] |  |  |  |  |  | 28,430 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [19] | 28,439 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [19] |  |  |  |  |  | $ 28,439 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [19] |  |  |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |
Investment, Identifier [Axis]: PetVet Care Centers, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21] | 3,708 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PetVet Care Centers, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [16],[17],[18] |  |  |  |  |  | $ 3,708 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [16],[18] |  |  |  |  |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PetVet Care Centers, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,708 | [12],[13],[21] |  |  |  | 3,708 | [16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: PetVet Care Centers, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | 28,359 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 28,359 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 6.00% |  |  |  |  |  |  | 6.00% |  | 6.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of investments held | investment |  | 2 |  |  |  |  |  |  | 2 |  | 2 |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 3,284 | [12],[13],[21],[22],[69] |  |  |  | 2,446 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21],[69] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 17,321 | [12],[22],[25] |  |  |  | 16,802 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 16,802 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 17,321 | [12],[25] |  |  |  | 16,802 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,768 | [12],[13],[22] |  |  |  | 2,303 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 2,303 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 5,768 | [12],[13] |  |  |  | 2,303 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 2,374 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | 2,374 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Topco I, L.P. , Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [70] | 1,796 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [70] |  |  |  |  |  | 1,796 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pioneer Topco I, L.P., Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[69] | 1,959 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Power Grid Holdings, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[20] |  |  |  |  |  | 18,193 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 18,011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[20] |  |  |  |  |  | $ 18,011 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[20] |  |  |  |  |  | 4.75% |  |  |  |  |  | 4.75% |  | 4.75% |  |  |  |  |
Investment, Identifier [Axis]: Power Grid Holdings, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[26] | 18,193 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[26] | $ 18,011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[26] | 4.75% |  |  |  |  |  |  | 4.75% |  | 4.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Power Grid Holdings, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 214 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 212 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 212 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 4.75% |  |  |  |  |  | 4.75% |  | 4.75% |  |  |  |  |
Investment, Identifier [Axis]: Power Grid Holdings, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 107 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | $ 106 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[21] | 4.75% |  |  |  |  |  |  | 4.75% |  | 4.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Power Grid Holdings, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 4,182 | [12],[13],[21],[22] |  |  |  | $ 4,075 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (41) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (42) | [12],[13],[21] |  |  |  | (41) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Project Accelerate Parent, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | 10,572 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 10,518 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Project Accelerate Parent, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | $ 1,510 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | (8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Project Essential Super Parent, Inc., Preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 12,382 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 12,480 | [12],[13] |  |  |  | 12,382 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Project Power Buyer, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,544 | [12],[22],[23] |  |  |  | 3,553 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,553 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,544 | [12],[23] |  |  |  | $ 3,553 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.00% | [12],[23] |  |  |  | 7.00% | [15],[19] | 7.00% | [12],[23] | 7.00% | [12],[23] | 7.00% | [15],[19] | 7.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Project Power Buyer, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 184 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Project Power Buyer, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 184 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pye-Barker Fire & Safety, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,096 | [12],[22],[25] |  |  |  | 5,109 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 5,109 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,096 | [12],[25] |  |  |  | $ 5,109 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.50% | [12],[25] |  |  |  | 5.50% | [15],[19] | 5.50% | [12],[25] | 5.50% | [12],[25] | 5.50% | [15],[19] | 5.50% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Pye-Barker Fire & Safety, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 1,161 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Pye-Barker Fire & Safety, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 1,161 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Quartz Holding Company, Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16] |  |  |  |  |  | 8.00% |  |  |  |  |  | 8.00% |  | 8.00% |  |  |  |  |
Investment, Identifier [Axis]: RealPage, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [22],[23] | 41,887 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [23] | $ 41,676 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [23] | 6.50% |  |  |  |  |  |  | 6.50% |  | 6.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Recorded Future, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 2,981 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Recorded Future, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 2,981 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Recorded Future, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 24,158 | [12],[22],[25] |  |  |  | 24,220 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 24,220 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 24,158 | [12],[25] |  |  |  | $ 24,220 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[25] |  |  |  | 5.25% | [15],[24] | 5.25% | [12],[25] | 5.25% | [12],[25] | 5.25% | [15],[24] | 5.25% | [15],[24] |  |  |  |
Investment, Identifier [Axis]: Recorded Future, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 12,492 | [12],[22],[23] |  |  |  | $ 12,524 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 12,524 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 12,492 | [12],[23] |  |  |  | $ 12,524 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.25% | [12],[23] |  |  |  | 5.25% | [15],[19] | 5.25% | [12],[23] | 5.25% | [12],[23] | 5.25% | [15],[19] | 5.25% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Riskonnect Parent, LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [22] | $ 6,349 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 6,904 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 6,904 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 6,904 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 5.25% |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 77 | [12],[13],[21],[22] |  |  |  | $ 384 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 384 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 77 | [12],[13],[21] |  |  |  | $ 384 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 4.25% | [12],[13],[21] |  |  |  | 4.25% | [15],[16],[18] | 4.25% | [12],[13],[21] | 4.25% | [12],[13],[21] | 4.25% | [15],[16],[18] | 4.25% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 128 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 435 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | 7,523 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 7,523 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 1,538 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 1,538 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.25% |  |  |  |  |  |  | 5.25% |  | 5.25% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Sierra Enterprises, LLC, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [16],[17] |  |  |  |  |  | 23,780 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16] | $ 22,055 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [16] |  |  |  |  |  | $ 22,055 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [16],[32] |  |  |  |  |  | 2.50% |  |  |  |  |  | 2.50% |  | 2.50% |  |  |  |  |
Investment, Identifier [Axis]: Sierra Enterprises, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | 27,954 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 27,608 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13],[30] | 2.50% |  |  |  |  |  |  | 2.50% |  | 2.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Sierra Hamilton Holdings Corporation, Ordinary shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | $ 1,799 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 1,799 | [12],[23] |  |  |  | $ 1,799 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Sierra Hamilton Holdings Corporation, Ordinary shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 201 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 201 | [12],[13] |  |  |  | 201 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Specialtycare, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 101 | [12],[13],[21],[22] |  |  |  | 78 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 76 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 96 | [12],[13],[21] |  |  |  | $ 76 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 4.00% | [12],[13],[21] |  |  |  | 4.00% | [15],[16],[18] | 4.00% | [12],[13],[21] | 4.00% | [12],[13],[21] | 4.00% | [15],[16],[18] | 4.00% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: Specialtycare, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 458 | [12],[13],[21],[22] |  |  |  | $ 481 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (17) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | (17) | [12],[13],[21] |  |  |  | (17) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Specialtycare, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 10,326 | [12],[22],[23] |  |  |  | 10,352 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 9,938 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 9,949 | [12],[23] |  |  |  | $ 9,938 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Specialtycare, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 78 | [12],[13],[22] |  |  |  | $ 78 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 76 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 75 | [12],[13] |  |  |  | $ 76 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[13] |  |  |  | 5.75% | [15],[16] | 5.75% | [12],[13] | 5.75% | [12],[13] | 5.75% | [15],[16] | 5.75% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: Sun Acquirer Corp., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 112 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 110 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | $ 110 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[16],[18] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: Sun Acquirer Corp., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[18] |  |  |  |  |  | $ 447 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | (8) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Sun Acquirer Corp., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 559 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Sun Acquirer Corp., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,935 | [12],[22],[23] |  |  |  | 3,945 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 3,878 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 3,935 | [12],[23] |  |  |  | $ 3,878 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Sun Acquirer Corp., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 2,781 | [12],[22],[23] |  |  |  | $ 2,788 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 2,740 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 2,781 | [12],[23] |  |  |  | $ 2,740 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Symplr Software Intermediate Holdings, Inc. , Preferred shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | $ 13,807 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[20] |  |  |  |  |  | $ 13,807 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Symplr Software Intermediate Holdings, Inc. , Preferred shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 4,759 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16] |  |  |  |  |  | 4,759 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Symplr Software Intermediate Holdings, Inc., Preferred shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[26] | 7,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[26] | 14,110 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Symplr Software Intermediate Holdings, Inc., Preferred shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | 4,864 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Syndigo LLC, Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 22,500 | [12],[22],[26] |  |  |  | 22,500 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 22,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 22,500 | [12],[26] |  |  |  | $ 22,500 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 8.00% | [12],[26] |  |  |  | 8.00% | [15],[20] | 8.00% | [12],[26] | 8.00% | [12],[26] | 8.00% | [15],[20] | 8.00% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: Syndigo LLC, Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 5,697 | [12],[22],[23] |  |  |  | $ 5,697 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 5,697 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,697 | [12],[23] |  |  |  | $ 5,697 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 8.00% | [12],[23] |  |  |  | 8.00% | [15],[19] | 8.00% | [12],[23] | 8.00% | [12],[23] | 8.00% | [15],[19] | 8.00% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 10,604 | [12],[22],[23] |  |  |  | $ 16,227 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 9,736 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 9,649 | [12],[23] |  |  |  | $ 9,736 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 3.50% |  |  |  |  |  | 3.50% |  | 3.50% |  |  |  |  |
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 9,144 | [12],[22],[25] |  |  |  | $ 15,651 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 9,392 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 8,321 | [12],[25] |  |  |  | $ 9,392 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24] |  |  |  |  |  | 3.50% |  |  |  |  |  | 3.50% |  | 3.50% |  |  |  |  |
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 1,684 | [13],[22] |  |  |  | $ 1,033 | [17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [19] | 1,033 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,338 | [13] |  |  |  | $ 1,033 | [19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 1.00% | [13],[30] |  |  |  | 9.50% | [19] | 1.00% | [13],[30] | 1.00% | [13],[30] | 9.50% | [19] | 9.50% | [19] |  |  |  |
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [17],[24] |  |  |  |  |  | $ 996 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [24] | $ 996 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [24] |  |  |  |  |  | $ 996 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [24] |  |  |  |  |  | 9.50% |  |  |  |  |  | 9.50% |  | 9.50% |  |  |  |  |
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Subordinated 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | 279 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | 279 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Subordinated 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 269 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | 269 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: TRC Companies L.L.C. (fka Energize Holdco LLC), Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 7,950 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 7,711 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 7,711 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 6.75% |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |
Investment, Identifier [Axis]: TRC Companies L.L.C. (fka Energize Holdco LLC), Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | 7,950 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 7,887 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 6.75% |  |  |  |  |  |  | 6.75% |  | 6.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: TVG-Edmentum Holdings, LLC, Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ordinary shares dividend rate |  |  |  |  |  |  | 12.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | $ 95,151 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 72,414 | [12],[13],[43] |  |  |  | $ 95,151 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  |  |  |  |  |  | 16,600 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 16,669 |  |  |  |  |  |  |  |  | £ 13,205 | [12],[13],[22],[58] |  |  | £ 13,039 | [15],[16],[17],[71] |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[71] | 16,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 16,668 | [12],[13],[58] |  |  |  | $ 16,600 | [15],[16],[71] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[13],[30],[58] |  |  |  | 5.00% | [15],[16],[32],[71] | 5.00% | [12],[13],[30],[58] | 5.00% | [12],[13],[30],[58] | 5.00% | [15],[16],[32],[71] | 5.00% | [15],[16],[32],[71] |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | £ |  |  |  |  |  |  |  |  |  |  | £ 10,803 | [12],[13],[22],[58] |  |  | £ 10,734 | [15],[16],[17],[71] |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[71] | $ 13,664 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 13,635 | [12],[13],[58] |  |  |  | $ 13,664 | [15],[16],[71] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[13],[30],[58] |  |  |  | 5.00% | [15],[16],[32],[71] | 5.00% | [12],[13],[30],[58] | 5.00% | [12],[13],[30],[58] | 5.00% | [15],[16],[32],[71] | 5.00% | [15],[16],[32],[71] |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien 2 and Tennessee Bidco Limited, First lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 14,421 |  |  |  |  | $ 14,457 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 10,446 | [12],[13],[22] |  |  |  | 10,312 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 10,312 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 10,446 | [12],[13] |  |  |  | $ 10,312 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[13],[30] |  |  |  | 5.00% | [15],[16],[32] | 5.00% | [12],[13],[30] | 5.00% | [12],[13],[30] | 5.00% | [15],[16],[32] | 5.00% | [15],[16],[32] |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 6,406 | [12],[13],[22] |  |  |  | $ 6,373 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 6,373 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 6,406 | [12],[13] |  |  |  | $ 6,373 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[13],[30] |  |  |  | 5.00% | [15],[16],[32] | 5.00% | [12],[13],[30] | 5.00% | [12],[13],[30] | 5.00% | [15],[16],[32] | 5.00% | [15],[16],[32] |  |  |  |
Investment, Identifier [Axis]: Tennessee Bidco Limited, First lien 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | € |  |  |  |  |  |  |  |  | € 726 | [12],[13],[22],[58] |  |  | € 716 | [15],[16],[17],[71] |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[71] | $ 791 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 783 | [12],[13],[58] |  |  |  | $ 791 | [15],[16],[71] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[13],[30],[58] |  |  |  | 5.00% | [15],[16],[32],[71] | 5.00% | [12],[13],[30],[58] | 5.00% | [12],[13],[30],[58] | 5.00% | [15],[16],[32],[71] | 5.00% | [15],[16],[32],[71] |  |  |  |
Investment, Identifier [Axis]: TigerConnect, Inc., First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 29,868 | [12],[22],[23] |  |  |  | $ 29,868 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 29,614 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 29,868 | [12],[23] |  |  |  | $ 29,614 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 3.38% | [12],[23],[30] |  |  |  | 3.38% | [15],[24],[32] | 3.38% | [12],[23],[30] | 3.38% | [12],[23],[30] | 3.38% | [15],[24],[32] | 3.38% | [15],[24],[32] |  |  |  |
Investment, Identifier [Axis]: TigerConnect, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 1,624 | [12],[21],[22],[23] |  |  |  | $ 1,354 | [15],[17],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | 1,343 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 1,624 | [12],[21],[23] |  |  |  | $ 1,343 | [15],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 3.38% | [12],[21],[23],[30] |  |  |  | 3.38% | [15],[18],[19],[32] | 3.38% | [12],[21],[23],[30] | 3.38% | [12],[21],[23],[30] | 3.38% | [15],[18],[19],[32] | 3.38% | [15],[18],[19],[32] |  |  |  |
Investment, Identifier [Axis]: TigerConnect, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[21],[23] | $ 615 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[21],[23] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: TigerConnect, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[18],[19] |  |  |  |  |  | $ 885 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | (8) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[19] |  |  |  |  |  | (8) |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: TigerConnect, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 4,267 | [12],[13],[21] |  |  |  | 4,267 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | (36) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | (36) | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Transcendia Holdings, Inc. Second lien term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 5,610 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Transcendia Holdings, Inc., Second lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 14,500 | [12],[22],[25] |  |  |  | 14,500 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 7,250 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 5,610 | [12],[25] |  |  |  | $ 7,250 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[24] |  |  |  |  |  | 8.00% |  |  |  |  |  | 8.00% |  | 8.00% |  |  |  |  |
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 15,382 | [12],[22],[23] |  |  |  | $ 15,382 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 15,382 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 15,382 | [12],[23] |  |  |  | $ 15,382 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[19] |  |  |  |  |  | $ 4,070 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | $ 4,070 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[19] |  |  |  |  |  | $ 4,070 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[19] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[21],[22],[23] | 4,295 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[21],[23] | $ 4,295 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[21],[23] | 5.75% |  |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 958 | [12],[21],[22],[23] |  |  |  | $ 1,182 | [15],[17],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[21],[23] |  |  |  | 0 | [15],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 1,501 | [12],[13],[21],[22] |  |  |  | 1,501 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: USRP Holdings, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | 893 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: USRP Holdings, Inc., First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 893 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: USRP Holdings, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,599 | [12],[22],[23] |  |  |  | 11,226 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 11,226 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,599 | [12],[23] |  |  |  | $ 11,226 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[23] |  |  |  | 5.75% | [15],[19] | 5.75% | [12],[23] | 5.75% | [12],[23] | 5.75% | [15],[19] | 5.75% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: USRP Holdings, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 5,599 | [12],[22],[25] |  |  |  | $ 1,462 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 1,462 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 5,599 | [12],[25] |  |  |  | $ 1,462 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.75% | [12],[25] |  |  |  | 5.75% | [15],[16] | 5.75% | [12],[25] | 5.75% | [12],[25] | 5.75% | [15],[16] | 5.75% | [15],[16] |  |  |  |
Investment, Identifier [Axis]: USRP Holdings, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[22] | $ 1,458 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13] | $ 1,457 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[13] | 5.75% |  |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Junior preferred shares, Non-accrual status |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Ordinary shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[23] |  |  |  | $ 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Ordinary shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13] |  |  |  | 0 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred shares 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 16,348 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 18,170 | [12],[13] |  |  |  | 16,348 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred shares 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 10,119 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 11,038 | [12],[13] |  |  |  | 10,119 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred shares 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[31] | 4,210 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,298 | [12],[13] |  |  |  | 4,210 | [15],[16],[31] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred shares 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[31] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[23] |  |  |  | 0 | [15],[16],[31] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Preferred shares 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[31] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13] |  |  |  | 0 | [15],[16],[31] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Second lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | 13,438 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 12,893 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 13,720 | [12],[13] |  |  |  | 12,893 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Second lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17] |  |  |  |  |  | 5,957 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 5,713 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 6,082 | [12],[13] |  |  |  | 5,713 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Senior preferred shares, Non-accrual status |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 19,795 |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,298 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: UniTek Global Services, Inc., Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 42,716 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 45,326 | [12],[13] |  |  |  | 42,716 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Virtusa Corporation, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [13],[22] | 11,001 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [13] | $ 9,888 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [13] | 7.13% |  |  |  |  |  |  | 7.13% |  | 7.13% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Virtusa Corporation, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [16],[17] |  |  |  |  |  | 9,401 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [16] | $ 8,077 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [16] |  |  |  |  |  | $ 8,077 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [16] |  |  |  |  |  | 7.13% |  |  |  |  |  | 7.13% |  | 7.13% |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[21],[22],[23] | 15,019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[21],[23] | $ 15,018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[21],[23] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 12,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 12,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[23] | $ 6,711 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[23] | $ 6,711 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[23] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 1,238 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 1,238 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[25] | $ 830 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[25] | $ 830 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[25] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[19] |  |  |  |  |  | $ 13,336 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | $ 13,336 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[19] |  |  |  |  |  | $ 13,336 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[19] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 684 | [12],[21],[22],[23] |  |  |  | $ 2,396 | [15],[17],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[21],[23] |  |  |  | 0 | [15],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,040 | [12],[13],[21],[22] |  |  |  | 2,040 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | 18,758 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 18,758 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 18,758 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 1,241 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 1,241 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 1,241 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 832 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 832 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 832 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19] |  |  |  |  |  | 5.75% |  |  |  |  |  | 5.75% |  | 5.75% |  |  |  |  |
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, Subordinated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,647 | [12],[13],[22] |  |  |  | $ 3,513 | [15],[16],[17] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16] | 3,459 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 3,647 | [12],[13] |  |  |  | 3,459 | [15],[16] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Xactly Corporation, First lien |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 22,500 | [12],[22],[26] |  |  |  | 22,500 | [15],[17],[20] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[20] | 22,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 22,500 | [12],[26] |  |  |  | $ 22,500 | [15],[20] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.25% | [12],[26] |  |  |  | 7.25% | [15],[20] | 7.25% | [12],[26] | 7.25% | [12],[26] | 7.25% | [15],[20] | 7.25% | [15],[20] |  |  |  |
Investment, Identifier [Axis]: Xactly Corporation, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[16],[17],[18] |  |  |  |  |  | $ 992 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[16],[18] |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: Xactly Corporation, First lien - Undrawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[13],[21],[22] | 992 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[13],[21] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[21],[22],[39] | 80 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[21],[39] | $ 80 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[21],[39] | 5.50% |  |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien - Drawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[40] |  |  |  |  |  | 1,204 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[40] | $ 1,204 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[40] |  |  |  |  |  | $ 1,204 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[40] |  |  |  |  |  | 5.00% |  |  |  |  |  | 5.00% |  | 5.00% |  |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien - Drawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[18],[40] |  |  |  |  |  | $ 80 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[40] | 80 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[18],[40] |  |  |  |  |  | $ 80 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[18],[40] |  |  |  |  |  | 5.50% |  |  |  |  |  | 5.50% |  | 5.50% |  |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 785 | [12],[21],[22],[39] |  |  |  | $ 785 | [15],[17],[18],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[40] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[21],[39] |  |  |  | 0 | [15],[18],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,968 | [12],[13],[21],[22] |  |  |  | 3,968 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[13],[21] |  |  |  | 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 17,631 | [12],[22],[39] |  |  |  | 17,677 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 17,676 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 17,631 | [12],[39] |  |  |  | $ 17,676 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[39] |  |  |  | 5.00% | [15],[40] | 5.00% | [12],[39] | 5.00% | [12],[39] | 5.00% | [15],[40] | 5.00% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 2,296 | [12],[22],[39] |  |  |  | $ 2,302 | [15],[17],[40] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[40] | 2,301 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 2,296 | [12],[39] |  |  |  | $ 2,301 | [15],[40] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 5.00% | [12],[39] |  |  |  | 5.00% | [15],[40] | 5.00% | [12],[39] | 5.00% | [12],[39] | 5.00% | [15],[40] | 5.00% | [15],[40] |  |  |  |
Investment, Identifier [Axis]: YLG Holdings, Inc., First lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [12],[22],[39] | $ 1,201 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [12],[39] | $ 1,201 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [12],[39] | 5.00% |  |  |  |  |  |  | 5.00% |  | 5.00% |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First Lien - Drawn |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 265 | [12],[13],[21],[22] |  |  |  | $ 471 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 471 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 265 | [12],[13],[21] |  |  |  | $ 471 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 6.75% | [12],[13],[21] |  |  |  | 6.75% | [15],[16],[18] | 6.75% | [12],[13],[21] | 6.75% | [12],[13],[21] | 6.75% | [15],[16],[18] | 6.75% | [15],[16],[18] |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First Lien 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 43,695 | [12],[22],[23] |  |  |  | $ 30,783 | [15],[17],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[24] | 31,008 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 44,132 | [12],[23] |  |  |  | $ 31,008 | [15],[24] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 3.38% | [12],[23],[30] |  |  |  | 3.88% | [15],[24],[32] | 3.38% | [12],[23],[30] | 3.38% | [12],[23],[30] | 3.88% | [15],[24],[32] | 3.88% | [15],[24],[32] |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First Lien 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | $ 7,366 | [12],[22],[23] |  |  |  | $ 7,366 | [15],[17],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | 7,440 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 7,440 | [12],[23] |  |  |  | $ 7,440 | [15],[19] |  |  |  |  |  |  |  |  |  |  |  |
Spread |  | 7.25% | [12],[23] |  |  |  | 7.25% | [15],[19] | 7.25% | [12],[23] | 7.25% | [12],[23] | 7.25% | [15],[19] | 7.25% | [15],[19] |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First Lien 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value | [15],[17],[19] |  |  |  |  |  | $ 4,772 |  |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[19] | $ 4,807 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance | [15],[19] |  |  |  |  |  | $ 4,807 |  |  |  |  |  |  |  |  |  |  |  |  |
Spread | [15],[19],[32] |  |  |  |  |  | 3.38% |  |  |  |  |  | 3.38% |  | 3.38% |  |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First lien - Undrawn 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 5,989 | [12],[21],[25] |  |  |  | $ 6,293 | [15],[17],[18],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[24] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[21],[25] |  |  |  | 0 | [15],[18],[24] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First lien - Undrawn 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 2,429 | [12],[21],[23] |  |  |  | 976 | [15],[17],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[18],[19] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | 0 | [12],[21],[23] |  |  |  | 0 | [15],[18],[19] |  |  |  |  |  |  |  |  |  |  |  |
Investment, Identifier [Axis]: iCIMS, Inc., First lien - Undrawn 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal Amount or Par Value |  | 3,265 | [12],[13],[21] |  |  |  | 2,347 | [15],[16],[17],[18] |  |  |  |  |  |  |  |  |  |  |  |
Investments in and Advances to Affiliates, at Fair Value [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, beginning balance | [15],[16],[18] | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value, ending balance |  | $ 0 | [12],[13],[21] |  |  |  | $ 0 | [15],[16],[18] |  |  |  |  |  |  |  |  |  |  |  |
[1] | New Mountain Finance Corporation (the "Company") generally acquires its investments in private transactions exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"). These investments are generally subject to certain limitations on resale, and may be deemed to be "restricted securities" under the Securities Act.
[2] | New Mountain Finance Corporation (the "Company") generally acquires its investments in private transactions exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"). These investments are generally subject to certain limitations on resale, and may be deemed to be "restricted securities" under the Securities Act.
[3] | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, payment-in-kind (“PIK”) interest or dividends, the amortization of discounts, reorganizations or restructurings and the movement of an existing portfolio company into this category from a different category.
[4] | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, payment-in-kind (“PIK”) interest or dividends, the amortization of discounts, reorganizations or restructurings and the movement of an existing portfolio company into this category from a different category.
[5] | Gross redemptions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, reorganizations or restructurings and the movement of an existing portfolio company out of this category into a different category.
[6] | Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, reorganizations or restructurings and the movement of an existing portfolio company out of this category into a different category.
[7] | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest or dividends, the amortization of discounts, reorganizations or restructurings and the movement of an existing portfolio company into this category from a different category.
[8] | Gross additions include increases in the cost basis of investments resulting from new portfolio investments, PIK interest or dividends, the amortization of discounts, reorganizations or restructurings and the movement of an existing portfolio company into this category from a different category.
[9] | Gross redemptions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, reorganizations or restructurings and the movement of an existing portfolio company out of this category into a different category.
[10] | Gross redemptions include decreases in the cost basis of investments resulting from principal collections related to investment repayments or sales, reorganizations or restructurings and the movement of an existing portfolio company out of this category into a different category.
[11] | The Company holds ordinary shares in AAC Lender Holdings, LLC and two first lien term loans, a first lien revolver and subordinated notes in American Achievement Corporation, a partially-owned subsidiary of AAC Lender Holdings, LLC.
[12] | The fair value of the Company's investment is determined using unobservable inputs that are significant to the overall fair value measurement. See Note 4. Fair Value, for details.
[13] | Investment is pledged as collateral for the NMFC Credit Facility, a revolving credit facility among the Company as the Borrower and Goldman Sachs Bank USA as the Administrative Agent and the Collateral Agent and Goldman Sachs Bank USA, Morgan Stanley Bank, N.A., Stifel Bank & Trust and MUFG Union Bank, N.A. as Lenders. See Note 7. Borrowings, for details.
[14] | The Company holds ordinary shares in AAC Lender Holdings, LLC and two first lien term loans, a first lien revolver and subordinated notes in American Achievement Corporation, a partially-owned subsidiary of AAC Lender Holdings, LLC.
[15] | The fair value of the Company's investment is determined using unobservable inputs that are significant to the overall fair value measurement. See Note 4. Fair Value, for details.
[16] | Investment is pledged as collateral for the NMFC Credit Facility, a revolving credit facility among the Company as the Borrower and Goldman Sachs Bank USA as the Administrative Agent and the Collateral Agent and Goldman Sachs Bank USA, Morgan Stanley Bank, N.A., Stifel Bank & Trust and MUFG Union Bank, N.A. as Lenders. See Note 7. Borrowings, for details.
[17] | Par amount is denominated in United States Dollar unless otherwise noted, which may include British Pound ("£") and/or Euro ("€").
[18] | Par value amounts represent the drawn or undrawn (as indicated in type of investment) portion of revolving credit facilities or delayed draws. Cost amounts represent the cash received at settlement date net of the impact of paydowns and cash paid for drawn revolvers or delayed draws.
[19] | Investment is pledged as collateral for the Holdings Credit Facility, a revolving credit facility among the Company, as the Collateral Manager, New Mountain Finance Holdings, L.L.C. ("NMF Holdings") as the Borrower, Wells Fargo Securities, LLC, as the Administrative Agent and Wells Fargo Bank, National Association, as the Lender and Collateral Custodian. See Note 7. Borrowings, for details.
[20] | Investment is held by New Mountain Finance SBIC, L.P.
[21] | Par value amounts represent the drawn or undrawn (as indicated in type of investment) portion of revolving credit facilities or delayed draws. Cost amounts represent the cash received at settlement date net of the impact of paydowns and cash paid for drawn revolvers or delayed draws.
[22] | Par amount is denominated in U.S. Dollar unless otherwise noted, which may include British Pound ("£") and/or Euro ("€").
[23] | Investment is pledged as collateral for the Holdings Credit Facility, a revolving credit facility among the Company, as the Collateral Manager, New Mountain Finance Holdings, L.L.C. ("NMF Holdings") as the Borrower, Wells Fargo Securities, LLC, as the Administrative Agent and Wells Fargo Bank, National Association, as the Lender and Collateral Custodian. See Note 7. Borrowings, for details.
[24] | Investment is pledged as collateral for the DB Credit Facility, a revolving credit facility among New Mountain Finance DB, L.L.C. as the Borrower and Deutsche Bank AG, New York Branch as the Facility Agent. See Note 7. Borrowings, for details.
[25] | Investment is pledged as collateral for the DB Credit Facility, a revolving credit facility among New Mountain Finance DB, L.L.C. as the Borrower and Deutsche Bank AG, New York Branch as the Facility Agent. See Note 7. Borrowings, for details.
[26] | Investment is held by New Mountain Finance SBIC, L.P.
[27] | The Company holds investments in ACI Parent Inc. and a wholly-owned subsidiary of ACI Parent Inc. The Company holds a first lien term loan, two first lien delayed draws and a first lien revolver in ACI Group Holdings, Inc. and preferred equity in ACI Parent Inc. The preferred equity in ACI Parent Inc. is entitled to receive cumulative preferential dividends at a rate of 11.75% per annum.
[28] | The Company holds investments in ACI Parent Inc. and a wholly-owned subsidiary of ACI Parent Inc. The Company holds a first lien term loan, two first lien delayed draws and a first lien revolver in ACI Group Holdings, Inc. and preferred equity in ACI Parent Inc.
[29] | Investment is on non-accrual status. See Note 3. Investments, for details.
[30] | All or a portion of interest contains PIK interest. See Note 2. Summary of Significant Accounting Policies-Revenue Recognition, for details.
[31] | Investment is on non-accrual status. See Note 3. Investments, for details.
[32] | All or a portion of interest contains PIK interest.
[33] | Investment is held by NMF Ancora Holdings, Inc.
[34] | Investment is held by NMF Ancora Holdings, Inc.
[35] | The Company holds investments in two wholly-owned subsidiaries of Appriss Health Holdings, Inc. The company holds a first lien term loan and a first lien revolver in Appriss Health, LLC, and preferred equity in Appriss Health Intermediate Holdings, Inc. The preferred equity is entitled to receive preferential dividends at a rate of 11.0% per annum.
[36] | Indicates assets that the Company deems to be “non-qualifying assets” under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70.0% of the Company’s total assets at the time of acquisition of any additional non-qualifying assets. As of March 31, 2024, 14.8% of the Company’s total assets are represented by investments at fair value that are considered non-qualifying assets.
[37] | Indicates assets that the Company deems to be “non-qualifying assets” under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70.0% of the Company’s total assets at the time of acquisition of any additional non-qualifying assets. As of December 31, 2023, 14.8% of the Company’s total assets are represented by investments at fair value that are considered non-qualifying assets.
[38] | The Company holds preferred equity in Bamboo Health Intermediate Holdings, Inc.(fka Appriss Health Intermediate Holdings, Inc.) and holds a first lien term loan and a first lien revolver in Bamboo Health Holdings, LLC (fka Appriss Health, LLC), a wholly-owned subsidiary of Bamboo Health Intermediate Holdings, Inc.
[39] | Investment is held by New Mountain Finance SBIC II, L.P.
[40] | Investment is held by New Mountain Finance SBIC II, L.P.
[41] | The Company holds investments in two wholly-owned subsidiary of Diamond Parent Holdings Corp. The Company holds three first lien term loans and a first lien revolver in Diligent Corporation and preferred equity in Diligent Preferred Issuer Inc.
[42] | The Company holds investments in two wholly-owned subsidiary of Diamond Parent Holdings Corp. The Company holds three first lien term loans and a first lien revolver in Diligent Corporation and preferred equity in Diligent Preferred Issuer Inc. The preferred equity in Diligent Preferred Issuer Inc. is entitled to receive cumulative preferential dividends at a rate 10.5% per annum.
[43] | The Company holds ordinary shares in TVG-Edmentum Holdings, LLC, and subordinated notes in Edmentum Ultimate Holdings, LLC, a wholly-owned subsidiary of TVG-Edmentum Holdings, LLC.
[44] | The Company holds ordinary shares in FS WhiteWater Holdings, LLC, and a first lien term loan, a first lien revolver, and three first lien delayed draws in FS WhiteWater Borrower, LLC, a partially-owned subsidiary of FS WhiteWater Holdings, LLC.
[45] | The Company holds ordinary shares in FS WhiteWater Holdings, LLC, and a first lien term loan, a first lien revolver, and three first lien delayed draws in FS WhiteWater Borrower, LLC, a partially-owned subsidiary of FS WhiteWater Holdings, LLC.
[46] | Investment is held by NMF HB, Inc.
[47] | Investment is held by NMF HB, Inc.
[48] | Investment is held by NMF TRM, LLC.
[49] | Investment is held by NMF TRM, LLC.
[50] | Investment is held by NMF QID NGL Holdings, Inc.
[51] | Investment is held by NMF QID NGL Holdings, Inc.
[52] | The Company holds investments in multiple entities of Haven Midstream Holdings LLC. The Company holds 4.6% of the Class B profits interest in QID NGL, LLC (which at closing represented 97.0% of the ownership in the class B units in QID TRH Holdings, LLC), class A common units of Haven Midstream Holdings LLC, and holds a first lien revolver in Haven Midstream LLC.
[53] | The Company holds preferred equity in Knockout Intermediate Holdings I Inc. and a first lien term loan, a first lien revolver and a first lien delayed draw in Kaseya, Inc., a wholly-owned subsidiary of Knockout Intermediate Holdings I Inc.
[54] | The Company holds preferred equity in Knockout Intermediate Holdings I Inc. and a first lien term loan, a first lien revolver and a first lien delayed draw in Kaseya, Inc., a wholly-owned subsidiary of Knockout Intermediate Holdings I Inc. The preferred equity is entitled to received cumulative preferential dividends at a rate of 11.75% per annum.
[55] | The Company holds ordinary shares and warrants in NHME Holdings Corp., as well as a second lien Tranche A Term Loan in National HME, Inc., a wholly-owned subsidiary of NHME Holdings Corp. The second lien Tranche A Term Loan is entitled to receive 20% of the interest earned on the first lien Tranche A Term Loan, which accrues interest at a rate of SOFR + 5.00%, and 20% of the interest earned on the first lien Tranche B Term Loan, which accrues interest at a rate of SOFR + 6.00%.
[56] | Investment is held by New Mountain Net Lease Corporation.
[57] | Investment is held by New Mountain Net Lease Corporation.
[58] | Investment is denominated in foreign currency and is translated into U.S. dollars as of the valuation date. As of March 31, 2024, the par value U.S. dollar equivalent of the Tennesee Bidco Limited first lien term loan and drawn first lien term loans is $16,669 and $14,421, respectively, and the Nelipak Holding Company first lien term loan, undrawn first lien term loan and undrawn revolver is $17,964, $6,917 and $1,290, respectively. See Note 2. Summary of Significant Accounting Policies, for details.
[59] | The Company holds ordinary shares in OA Topco, L.P., and two first lien term loans and a first lien revolver in OA Buyer, Inc., a wholly-owned subsidiary of OA Topco, L.P.
[60] | The Company holds ordinary shares in OA Topco, L.P., and two first lien term loans and a first lien revolver in OA Buyer, Inc., a wholly-owned subsidiary of OA Topco, L.P.
[61] | Investment is held by NMF OEC, Inc.
[62] | The Company holds preferred equity in OEC Holdco, LLC, and two second lien term loans in OEConnection LLC, a wholly-owned subsidiary of OEC Holdco, LLC. The preferred equity is entitled to receive preferential dividends of 11.0% per annum.
[63] | Investment is held by NMF OEC, Inc.
[64] | The Company holds preferred equity in OEC Holdco, LLC, and two second lien term loans in OEConnection LLC, a wholly-owned subsidiary of OEC Holdco, LLC.
[65] | The Company holds one security purchased under a collateralized agreement to resell on its Consolidated Statement of Assets and Liabilities with a cost basis of $30,000 and a fair value of $16,500 as of March 31, 2024. See Note 2. Summary of Significant Accounting Policies, for details.
[66] | The Company holds one security purchased under a collateralized agreement to resell on its Consolidated Statement of Assets and Liabilities with a cost basis of $30,000 and a fair value of $16,500 as of December 31, 2023. See Note 2. Summary of Significant Accounting Policies, for details.
[67] | Investment is held by NMF Permian Holdings, LLC.
[68] | Investment is held by NMF Permian Holdings, LLC.
[69] | The Company holds ordinary shares in Pioneer Topco I, L.P., and two first lien term loans and a first lien revolver in Pioneer Buyer I, LLC, a wholly-owned subsidiary of Pioneer Topco I, L.P.
[70] | The Company holds ordinary shares in Pioneer Topco I, L.P., and two first lien term loans and a first lien revolver in Pioneer Buyer I, LLC, a wholly-owned subsidiary of Pioneer Topco I, L.P.
[71] | Investment is denominated in foreign currency and is translated into U.S. dollars as of the valuation date. As of December 31, 2023, the par value U.S. dollar equivalent of the first lien term loan, and drawn first lien term loan is $16,600 and $14,457, respectively. See Note 2. Summary of Significant Accounting Policies, for details.

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