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Net Assets - Share Repurchases (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2022 | Sep. 30, 2022 | Aug. 31, 2022 | Jul. 31, 2022 | Jun. 30, 2022 | May 31, 2022 | Apr. 30, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Total Number of Shares Repurchased (in shares) | 2,002,432 | 2,251,657 | 2,223,389 | 2,394,113 | 1,313,782 | 774,558 | 0 | 0 | 10,959,931 | 0
Average Price Paid per Share (in usd per share) | $ 23.67 | $ 24.14 | $ 24.22 | $ 23.20 | $ 24.49 | $ 25.24 | $ 0 |  |  |
Company 10b5-1 Plan |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Total Number of Shares Repurchased (in shares) | 2,002,432 | 2,251,657 | 2,223,389 | 2,394,113 | 1,313,782 | 774,558 | 0 |  | 10,959,931 |
Approximate Dollar Value of Shares that May Yet Be Purchased Under the Program | $ 0 | $ 46,527 | $ 100,886 | $ 154,736 | $ 210,275 | $ 242,447 | $ 262,000 |  |  |

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