Net Assets - Sources of Cash Distribution For Declaration (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 6 Months Ended | 7 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2023 |
May 31, 2023 |
Apr. 28, 2023 |
Mar. 31, 2023 |
Feb. 28, 2023 |
Jul. 29, 2022 |
Jun. 30, 2022 |
May 31, 2022 |
Apr. 29, 2022 |
Mar. 31, 2022 |
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2023 |
Jun. 30, 2022 |
Jul. 29, 2022 |
|
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||
| Distribution amount | $ 94,020 | $ 32,089 | $ 176,820 | $ 40,189 | |||||||||||
| Common Class I | |||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||
| Distributions from net investment income (in dollars per share) | $ 1.1880 | $ 0.7210 | |||||||||||||
| Distributions from net realized gains (in dollars per share) | 0 | 0 | |||||||||||||
| Distribution amount (in dollars per share) | $ 0.20500 | $ 0.20400 | $ 0.20300 | $ 0.19000 | $ 0.18100 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.13542 | $ 1.1880 | $ 0.7210 | $ 0.72102 | ||
| Net investment income | $ 44,075 | $ 11,287 | |||||||||||||
| Net realized gains | 0 | 0 | |||||||||||||
| Distribution amount | $ 7,668 | $ 7,561 | $ 7,518 | $ 6,980 | $ 6,441 | $ 3,291 | $ 2,942 | $ 2,524 | $ 1,572 | $ 958 | 23,136 | 8,757 | $ 44,075 | $ 11,287 | $ 11,287 |
| Common Class D | |||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||
| Distributions from net investment income (in dollars per share) | $ 1.1578 | $ 0.7210 | |||||||||||||
| Distributions from net realized gains (in dollars per share) | 0 | 0 | |||||||||||||
| Distribution amount (in dollars per share) | $ 0.19980 | $ 0.19900 | $ 0.19780 | $ 0.18530 | $ 0.17590 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.13542 | $ 1.1578 | $ 0.7210 | $ 0.72102 | ||
| Net investment income | $ 22,593 | $ 4,742 | |||||||||||||
| Net realized gains | 0 | 0 | |||||||||||||
| Distribution amount | $ 4,081 | $ 3,951 | $ 3,752 | $ 3,351 | $ 3,173 | $ 1,493 | $ 1,282 | $ 1,107 | $ 688 | $ 172 | 12,317 | 3,882 | $ 22,593 | $ 4,742 | $ 4,742 |
| Common Class F | |||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||
| Distributions from net investment income (in dollars per share) | $ 1.1278 | $ 0.7210 | |||||||||||||
| Distributions from net realized gains (in dollars per share) | 0 | 0 | |||||||||||||
| Distribution amount (in dollars per share) | $ 0.19460 | $ 0.19400 | $ 0.19260 | $ 0.18070 | $ 0.17090 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.13542 | $ 1.1278 | $ 0.7210 | $ 0.72102 | ||
| Net investment income | $ 110,152 | $ 24,160 | |||||||||||||
| Net realized gains | 0 | 0 | |||||||||||||
| Distribution amount | $ 19,516 | $ 18,948 | $ 18,590 | $ 16,992 | $ 16,003 | $ 8,147 | $ 6,535 | $ 4,768 | $ 3,072 | $ 1,638 | $ 58,567 | $ 19,450 | $ 110,152 | $ 24,160 | $ 24,160 |