Net Assets - Sources of Cash Distribution For Declaration (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | 10 Months Ended | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 29, 2023 |
Aug. 31, 2023 |
Jul. 31, 2023 |
Jun. 30, 2023 |
May 31, 2023 |
Apr. 28, 2023 |
Mar. 31, 2023 |
Feb. 28, 2023 |
Oct. 31, 2022 |
Sep. 30, 2022 |
Aug. 31, 2022 |
Jul. 29, 2022 |
Jun. 30, 2022 |
May 31, 2022 |
Apr. 29, 2022 |
Mar. 31, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
Oct. 31, 2022 |
|
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||
| Distribution amount | $ 133,423 | $ 49,961 | $ 310,243 | $ 90,150 | |||||||||||||||||
| Common Class I | |||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||
| Distributions from net investment income (in dollars per share) | $ 1.9730 | $ 1.1600 | |||||||||||||||||||
| Distributions from net realized gains (in dollars per share) | 0 | 0 | |||||||||||||||||||
| Distribution amount (in dollars per share) | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.13542 | $ 1.9730 | $ 1.1600 | $ 1.16022 | ||
| Net investment income | $ 77,780 | $ 23,702 | |||||||||||||||||||
| Net realized gains | 0 | 0 | |||||||||||||||||||
| Distribution amount | $ 16,009 | $ 8,119 | $ 7,907 | $ 7,668 | $ 7,561 | $ 7,518 | $ 6,980 | $ 6,441 | $ 4,683 | $ 4,265 | $ 3,467 | $ 3,291 | $ 2,942 | $ 2,524 | $ 1,572 | $ 958 | 33,705 | 12,415 | $ 77,780 | $ 23,702 | $ 23,702 |
| Common Class D | |||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||
| Distributions from net investment income (in dollars per share) | $ 1.9272 | $ 1.1600 | |||||||||||||||||||
| Distributions from net realized gains (in dollars per share) | 0 | 0 | |||||||||||||||||||
| Distribution amount (in dollars per share) | $ 0.1547 | $ 0.1548 | $ 0.1550 | $ 0.1548 | $ 0.1550 | $ 0.1548 | $ 0.1553 | $ 0.1549 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.13542 | $ 1.9272 | $ 1.1600 | $ 1.16022 | ||
| Net investment income | $ 40,779 | $ 10,653 | |||||||||||||||||||
| Net realized gains | 0 | 0 | |||||||||||||||||||
| Distribution amount | $ 8,319 | $ 4,426 | $ 4,285 | $ 4,081 | $ 3,951 | $ 3,752 | $ 3,351 | $ 3,173 | $ 2,346 | $ 1,957 | $ 1,608 | $ 1,493 | $ 1,282 | $ 1,107 | $ 688 | $ 172 | 18,186 | 5,911 | $ 40,779 | $ 10,653 | $ 10,653 |
| Common Class F | |||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||
| Distributions from net investment income (in dollars per share) | $ 1.8815 | $ 1.1600 | |||||||||||||||||||
| Distributions from net realized gains (in dollars per share) | 0 | 0 | |||||||||||||||||||
| Distribution amount (in dollars per share) | $ 0.1494 | $ 0.1495 | $ 0.1500 | $ 0.1496 | $ 0.1500 | $ 0.1496 | $ 0.1507 | $ 0.1499 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.14640 | $ 0.13542 | $ 1.8815 | $ 1.1600 | $ 1.16022 | ||
| Net investment income | $ 191,684 | $ 55,795 | |||||||||||||||||||
| Net realized gains | 0 | 0 | |||||||||||||||||||
| Distribution amount | $ 38,128 | $ 20,194 | $ 20,103 | $ 19,516 | $ 18,948 | $ 18,590 | $ 16,992 | $ 16,003 | $ 12,097 | $ 10,403 | $ 9,135 | $ 8,147 | $ 6,535 | $ 4,768 | $ 3,072 | $ 1,638 | $ 81,532 | $ 31,635 | $ 191,684 | $ 55,795 | $ 55,795 |