Net Assets - Summary of Transactions in Common Shares (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2024 |
Aug. 30, 2024 |
Jul. 31, 2024 |
Jun. 28, 2024 |
May 31, 2024 |
Apr. 30, 2024 |
Mar. 29, 2024 |
Feb. 29, 2024 |
Oct. 31, 2023 |
Sep. 29, 2023 |
Aug. 31, 2023 |
Jul. 31, 2023 |
Jun. 30, 2023 |
May 31, 2023 |
Apr. 28, 2023 |
Mar. 31, 2023 |
Feb. 28, 2023 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||||||
| Share repurchases (in shares) | (1,766,987) | (2,204,546) | (2,347,231) | (1,387,108) | (3,992,380) | (1,058,869) | |||||||||||||||||||
| Share repurchases | $ (45,164) | $ (56,260) | $ (59,526) | $ (34,830) | $ (98,692) | $ (25,836) | |||||||||||||||||||
| Net increase (decrease) (in shares) | 30,782,547 | 23,317,704 | 101,654,688 | 37,712,227 | |||||||||||||||||||||
| Net increase (decrease) | $ 785,478 | $ 578,698 | $ 2,576,809 | $ 928,315 | |||||||||||||||||||||
| Distribution amount | $ 186,735 | $ 133,423 | $ 500,317 | $ 310,243 | |||||||||||||||||||||
| Common Class I | |||||||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||||||
| Subscriptions (in shares) | 9,657,377 | 5,702,297 | 38,699,330 | 8,191,706 | |||||||||||||||||||||
| Subscriptions | $ 246,413 | $ 141,658 | $ 981,460 | $ 202,300 | |||||||||||||||||||||
| Share transfers between classes (in shares) | 98,267 | 0 | 195,275 | 675,921 | |||||||||||||||||||||
| Share transfers between classes | $ 2,513 | $ 0 | $ 4,961 | $ 16,465 | |||||||||||||||||||||
| Distributions reinvested (in shares) | 619,207 | 439,090 | 1,679,267 | 1,121,427 | |||||||||||||||||||||
| Distributions reinvested | $ 15,805 | $ 10,905 | $ 42,614 | $ 27,495 | |||||||||||||||||||||
| Share repurchases (in shares) | (605,984) | (269,421) | (2,809,501) | (815,323) | |||||||||||||||||||||
| Share repurchases | $ (15,489) | $ (6,765) | $ (71,513) | $ (20,139) | |||||||||||||||||||||
| Early repurchase deduction (in shares) | 0 | 0 | 0 | 0 | |||||||||||||||||||||
| Early repurchase deduction | $ (44) | $ 0 | $ 1 | $ 38 | |||||||||||||||||||||
| Net increase (decrease) (in shares) | 9,768,867 | 5,871,966 | 37,764,371 | 9,173,731 | |||||||||||||||||||||
| Net increase (decrease) | $ 249,198 | $ 145,798 | $ 957,523 | $ 226,159 | |||||||||||||||||||||
| Base Distribution Per Share (in dollars per share) | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 0.1600 | $ 1.4400 | $ 1.4400 | ||||||
| Variable supplemental distributions to shareholders (in dollars per share) | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0450 | 0.0450 | 0.0450 | 0.0440 | 0.0430 | 0.0300 | 0.0210 | 0.4950 | 0.3830 | ||||||
| Special Distribution Per Share (in dollars per share) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1500 | ||||||
| Total Distribution Per Share (in dollars per share) | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.2150 | $ 0.3650 | $ 0.2050 | $ 0.2050 | $ 0.2050 | $ 0.2040 | $ 0.2030 | $ 0.1900 | $ 0.1810 | $ 1.9350 | $ 1.9730 | ||||||
| Distribution amount | $ 18,993 | $ 18,130 | $ 17,490 | $ 16,339 | $ 15,054 | $ 14,482 | $ 13,391 | $ 11,811 | $ 9,577 | $ 16,009 | $ 8,119 | $ 7,907 | $ 7,668 | $ 7,561 | $ 7,518 | $ 6,980 | $ 6,441 | $ 56,652 | $ 33,705 | $ 145,219 | $ 77,780 | ||||
| Common Class D | |||||||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||||||
| Subscriptions (in shares) | 5,278,810 | 5,195,643 | 12,341,218 | 8,471,648 | |||||||||||||||||||||
| Subscriptions | $ 134,820 | $ 128,993 | $ 313,142 | $ 208,888 | |||||||||||||||||||||
| Share transfers between classes (in shares) | (72,175) | 0 | 578,230 | 223,376 | |||||||||||||||||||||
| Share transfers between classes | $ (1,846) | $ 0 | $ 14,630 | $ 5,462 | |||||||||||||||||||||
| Distributions reinvested (in shares) | 456,733 | 317,143 | 1,297,734 | 704,852 | |||||||||||||||||||||
| Distributions reinvested | $ 11,658 | $ 7,878 | $ 32,923 | $ 17,308 | |||||||||||||||||||||
| Share repurchases (in shares) | (117,463) | 0 | (533,783) | (1,015,260) | |||||||||||||||||||||
| Share repurchases | $ (3,002) | $ 0 | $ (13,561) | $ (25,097) | |||||||||||||||||||||
| Early repurchase deduction (in shares) | 0 | 0 | 0 | 0 | |||||||||||||||||||||
| Early repurchase deduction | $ (20) | $ 0 | $ 1 | $ 20 | |||||||||||||||||||||
| Net increase (decrease) (in shares) | 5,545,905 | 5,512,786 | 13,683,399 | 8,384,616 | |||||||||||||||||||||
| Net increase (decrease) | $ 141,610 | $ 136,871 | $ 347,135 | $ 206,581 | |||||||||||||||||||||
| Base Distribution Per Share (in dollars per share) | $ 0.1546 | $ 0.1546 | $ 0.1548 | $ 0.1546 | $ 0.1548 | $ 0.1547 | $ 0.1550 | $ 0.1547 | $ 0.1549 | $ 0.1547 | $ 0.1548 | $ 0.1550 | $ 0.1548 | $ 0.1550 | $ 0.1548 | $ 0.1553 | $ 0.1549 | $ 1.3926 | $ 1.3942 | ||||||
| Variable supplemental distributions to shareholders (in dollars per share) | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0450 | 0.0450 | 0.0450 | 0.0440 | 0.0430 | 0.0300 | 0.0210 | 0.4950 | 0.3830 | ||||||
| Special Distribution Per Share (in dollars per share) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1500 | ||||||
| Total Distribution Per Share (in dollars per share) | $ 0.2096 | $ 0.2096 | $ 0.2098 | $ 0.2096 | $ 0.2098 | $ 0.2097 | $ 0.2100 | $ 0.2097 | $ 0.2099 | $ 0.3597 | $ 0.1998 | $ 0.2000 | $ 0.1998 | $ 0.1990 | $ 0.1978 | $ 0.1853 | $ 0.1759 | $ 1.8876 | $ 1.9272 | ||||||
| Distribution amount | $ 8,270 | $ 8,144 | $ 7,622 | $ 7,404 | $ 7,225 | $ 6,834 | $ 6,670 | $ 6,514 | $ 5,441 | $ 8,319 | $ 4,426 | $ 4,285 | $ 4,081 | $ 3,951 | $ 3,752 | $ 3,351 | $ 3,173 | $ 25,224 | $ 18,186 | $ 67,493 | $ 40,779 | ||||
| Common Class F | |||||||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||||||
| Subscriptions (in shares) | 11,307,936 | 11,715,030 | 37,355,053 | 22,327,469 | |||||||||||||||||||||
| Subscriptions | $ 288,584 | $ 290,922 | $ 946,493 | $ 549,772 | |||||||||||||||||||||
| Share transfers between classes (in shares) | (20,000) | 0 | (824,344) | (899,297) | |||||||||||||||||||||
| Share transfers between classes | $ (512) | $ 0 | $ (20,867) | $ (21,927) | |||||||||||||||||||||
| Distributions reinvested (in shares) | 1,673,756 | 1,335,609 | 5,001,056 | 3,333,482 | |||||||||||||||||||||
| Distributions reinvested | $ 42,721 | $ 33,172 | $ 126,842 | $ 81,751 | |||||||||||||||||||||
| Share repurchases (in shares) | (1,043,540) | (1,117,687) | (2,975,480) | (4,607,774) | |||||||||||||||||||||
| Share repurchases | $ (26,673) | $ (28,065) | $ (75,876) | $ (114,122) | |||||||||||||||||||||
| Early repurchase deduction (in shares) | 0 | 0 | 0 | 0 | |||||||||||||||||||||
| Early repurchase deduction | $ (83) | $ 0 | $ 2 | $ 101 | |||||||||||||||||||||
| Net increase (decrease) (in shares) | 11,918,152 | 11,932,952 | 38,556,285 | 20,153,880 | |||||||||||||||||||||
| Net increase (decrease) | $ 304,037 | $ 296,029 | $ 976,594 | $ 495,575 | |||||||||||||||||||||
| Base Distribution Per Share (in dollars per share) | $ 0.1492 | $ 0.1492 | $ 0.1495 | $ 0.1492 | $ 0.1496 | $ 0.1493 | $ 0.1500 | $ 0.1494 | $ 0.1498 | $ 0.1494 | $ 0.1495 | $ 0.1500 | $ 0.1496 | $ 0.1500 | $ 0.1496 | $ 0.1507 | $ 0.1499 | $ 1.3449 | $ 1.3485 | ||||||
| Variable supplemental distributions to shareholders (in dollars per share) | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0450 | 0.0450 | 0.0450 | 0.0440 | 0.0430 | 0.0300 | 0.0210 | 0.4950 | 0.3830 | ||||||
| Special Distribution Per Share (in dollars per share) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1500 | ||||||
| Total Distribution Per Share (in dollars per share) | $ 0.2042 | $ 0.2042 | $ 0.2045 | $ 0.2042 | $ 0.2046 | $ 0.2043 | $ 0.2050 | $ 0.2044 | $ 0.2048 | $ 0.3544 | $ 0.1945 | $ 0.1950 | $ 0.1946 | $ 0.1940 | $ 0.1926 | $ 0.1807 | $ 0.1709 | $ 1.8399 | $ 1.8815 | ||||||
| Distribution amount | $ 32,810 | $ 31,763 | $ 31,356 | $ 30,325 | $ 29,919 | $ 29,404 | $ 28,278 | $ 26,889 | $ 23,210 | $ 38,128 | $ 20,194 | $ 20,103 | $ 19,516 | $ 18,948 | $ 18,590 | $ 16,992 | $ 16,003 | $ 98,312 | 81,532 | $ 274,483 | $ 191,684 | ||||
| Common Class S | |||||||||||||||||||||||||
| Investment Company, Changes in Net Assets [Line Items] | |||||||||||||||||||||||||
| Subscriptions (in shares) | 3,444,921 | 11,392,887 | |||||||||||||||||||||||
| Subscriptions | $ 87,965 | 0 | $ 289,012 | 0 | |||||||||||||||||||||
| Share transfers between classes (in shares) | (6,092) | 50,839 | |||||||||||||||||||||||
| Share transfers between classes | $ (155) | 0 | $ 1,276 | 0 | |||||||||||||||||||||
| Distributions reinvested (in shares) | 110,794 | 206,907 | |||||||||||||||||||||||
| Distributions reinvested | $ 2,828 | 0 | $ 5,269 | 0 | |||||||||||||||||||||
| Share repurchases (in shares) | 0 | 0 | |||||||||||||||||||||||
| Share repurchases | $ 0 | $ 0 | |||||||||||||||||||||||
| Early repurchase deduction (in shares) | 0 | 0 | |||||||||||||||||||||||
| Early repurchase deduction | $ (5) | $ 0 | |||||||||||||||||||||||
| Net increase (decrease) (in shares) | 3,549,623 | 11,650,633 | |||||||||||||||||||||||
| Net increase (decrease) | $ 90,633 | 0 | $ 295,557 | 0 | |||||||||||||||||||||
| Base Distribution Per Share (in dollars per share) | $ 0.1417 | $ 0.1416 | $ 0.1422 | $ 0.1417 | $ 0.1423 | $ 0.1418 | $ 0.1431 | $ 0.1420 | $ 1.2786 | ||||||||||||||||
| Variable supplemental distributions to shareholders (in dollars per share) | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.0550 | 0.4950 | ||||||||||||||||
| Special Distribution Per Share (in dollars per share) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||||
| Total Distribution Per Share (in dollars per share) | $ 0.1967 | $ 0.1966 | $ 0.1972 | $ 0.1967 | $ 0.1973 | $ 0.1968 | $ 0.1981 | $ 0.1970 | $ 1.7736 | ||||||||||||||||
| Distribution amount | $ 2,126 | $ 1,954 | $ 1,767 | $ 1,550 | $ 1,204 | $ 954 | $ 743 | $ 357 | $ 6,547 | $ 0 | $ 13,122 | $ 0 | |||||||||||||