Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-013249-index-headers.html | 2023-04-26 16:33:19 | |
| 0001628280-23-013249-index.html | 2023-04-26 16:33:19 | |
| 0001628280-23-013249.txt | 2023-04-26 16:33:19 | |
 0001628280-23-013249-xbrl.zip | 541185 | 2023-04-26 16:33:19 |
| FilingSummary.xml | 50307 | 2023-04-26 16:33:19 |
| Financial_Report.xlsx | 160503 | 2023-04-26 16:33:19 |
| MetaLinks.json | 1112951 | 2023-04-26 16:33:19 |
| R1.htm | 54609 | 2023-04-26 16:33:19 |
| R10.htm | 120428 | 2023-04-26 16:33:19 |
| R11.htm | 39666 | 2023-04-26 16:33:19 |
| R12.htm | 39696 | 2023-04-26 16:33:19 |
| R13.htm | 631477 | 2023-04-26 16:33:19 |
| R14.htm | 27404 | 2023-04-26 16:33:19 |
| R15.htm | 28433 | 2023-04-26 16:33:19 |
| R16.htm | 39346 | 2023-04-26 16:33:19 |
| R17.htm | 114945 | 2023-04-26 16:33:19 |
| R18.htm | 129671 | 2023-04-26 16:33:19 |
| R19.htm | 26387 | 2023-04-26 16:33:19 |
| R2.htm | 101395 | 2023-04-26 16:33:19 |
| R20.htm | 25035 | 2023-04-26 16:33:19 |
| R21.htm | 111062 | 2023-04-26 16:33:19 |
| R22.htm | 56583 | 2023-04-26 16:33:19 |
| R23.htm | 9820 | 2023-04-26 16:33:19 |
| R24.htm | 5017 | 2023-04-26 16:33:19 |
| R25.htm | 9749 | 2023-04-26 16:33:19 |
| R26.htm | 113648 | 2023-04-26 16:33:19 |
| R27.htm | 34096 | 2023-04-26 16:33:19 |
| R28.htm | 645225 | 2023-04-26 16:33:19 |
| R29.htm | 155023 | 2023-04-26 16:33:19 |
| R3.htm | 27789 | 2023-04-26 16:33:19 |
| R30.htm | 26524 | 2023-04-26 16:33:19 |
| R31.htm | 38249 | 2023-04-26 16:33:19 |
| R32.htm | 110586 | 2023-04-26 16:33:19 |
| R33.htm | 172194 | 2023-04-26 16:33:19 |
| R34.htm | 17518 | 2023-04-26 16:33:19 |
| R35.htm | 24175 | 2023-04-26 16:33:19 |
| R36.htm | 110232 | 2023-04-26 16:33:19 |
| R37.htm | 47620 | 2023-04-26 16:33:19 |
| R38.htm | 28688 | 2023-04-26 16:33:19 |
| R39.htm | 29005 | 2023-04-26 16:33:19 |
| R4.htm | 99851 | 2023-04-26 16:33:19 |
| R40.htm | 40146 | 2023-04-26 16:33:19 |
| R41.htm | 58585 | 2023-04-26 16:33:19 |
| R42.htm | 19703 | 2023-04-26 16:33:19 |
| R43.htm | 24007 | 2023-04-26 16:33:19 |
| R44.htm | 13451 | 2023-04-26 16:33:19 |
| R45.htm | 12615 | 2023-04-26 16:33:19 |
| R46.htm | 87325 | 2023-04-26 16:33:19 |
| R47.htm | 34609 | 2023-04-26 16:33:19 |
| R48.htm | 24086 | 2023-04-26 16:33:19 |
| R49.htm | 20059 | 2023-04-26 16:33:19 |
| R5.htm | 39042 | 2023-04-26 16:33:19 |
| R50.htm | 23812 | 2023-04-26 16:33:19 |
| R51.htm | 197656 | 2023-04-26 16:33:19 |
| R52.htm | 184025 | 2023-04-26 16:33:19 |
| R53.htm | 10826 | 2023-04-26 16:33:19 |
| R54.htm | 22849 | 2023-04-26 16:33:19 |
| R55.htm | 20116 | 2023-04-26 16:33:19 |
| R56.htm | 23940 | 2023-04-26 16:33:19 |
| R57.htm | 8345 | 2023-04-26 16:33:19 |
| R58.htm | 16429 | 2023-04-26 16:33:19 |
| R59.htm | 16800 | 2023-04-26 16:33:19 |
| R6.htm | 86386 | 2023-04-26 16:33:19 |
| R60.htm | 15795 | 2023-04-26 16:33:19 |
| R61.htm | 26213 | 2023-04-26 16:33:19 |
| R62.htm | 41765 | 2023-04-26 16:33:19 |
| R63.htm | 31990 | 2023-04-26 16:33:19 |
| R64.htm | 41922 | 2023-04-26 16:33:19 |
| R65.htm | 14811 | 2023-04-26 16:33:19 |
| R66.htm | 22672 | 2023-04-26 16:33:19 |
| R67.htm | 24117 | 2023-04-26 16:33:19 |
| R68.htm | 32986 | 2023-04-26 16:33:19 |
| R69.htm | 17081 | 2023-04-26 16:33:19 |
| R7.htm | 6277 | 2023-04-26 16:33:19 |
| R70.htm | 7753 | 2023-04-26 16:33:19 |
| R71.htm | 27931 | 2023-04-26 16:33:19 |
| R72.htm | 10730 | 2023-04-26 16:33:19 |
| R73.htm | 14865 | 2023-04-26 16:33:19 |
| R74.htm | 30732 | 2023-04-26 16:33:19 |
| R75.htm | 52194 | 2023-04-26 16:33:19 |
| R76.htm | 35896 | 2023-04-26 16:33:19 |
| R77.htm | 71367 | 2023-04-26 16:33:19 |
| R78.htm | 26719 | 2023-04-26 16:33:19 |
| R79.htm | 28967 | 2023-04-26 16:33:19 |
| R8.htm | 129046 | 2023-04-26 16:33:19 |
| R80.htm | 37016 | 2023-04-26 16:33:19 |
| R81.htm | 7140 | 2023-04-26 16:33:19 |
| R82.htm | 6925 | 2023-04-26 16:33:19 |
| R9.htm | 7490 | 2023-04-26 16:33:19 |
| report.css | 2768 | 2023-04-26 16:33:19 |
| Show.js | 1086 | 2023-04-26 16:33:19 |
| slm-20230331.htm | 4057896 | 2023-04-26 16:33:19 |
| slm-20230331.xsd | 122567 | 2023-04-26 16:33:19 |
| slm-20230331_cal.xml | 183897 | 2023-04-26 16:33:19 |
| slm-20230331_def.xml | 484308 | 2023-04-26 16:33:19 |
| slm-20230331_htm.xml | 4258861 | 2023-04-26 16:33:19 |
| slm-20230331_lab.xml | 1163285 | 2023-04-26 16:33:19 |
| slm-20230331_pre.xml | 729661 | 2023-04-26 16:33:19 |
| slm20230331ex101.htm | 54714 | 2023-04-26 16:33:19 |
| slm20230331ex102.htm | 68296 | 2023-04-26 16:33:19 |
| slm20230331ex103.htm | 2940 | 2023-04-26 16:33:19 |
 slm20230331ex103001.jpg | 160564 | 2023-04-26 16:33:19 |
 slm20230331ex103002.jpg | 195990 | 2023-04-26 16:33:19 |
 slm20230331ex103003.jpg | 194593 | 2023-04-26 16:33:19 |
 slm20230331ex103004.jpg | 188257 | 2023-04-26 16:33:19 |
 slm20230331ex103005.jpg | 195018 | 2023-04-26 16:33:19 |
 slm20230331ex103006.jpg | 175866 | 2023-04-26 16:33:19 |
 slm20230331ex103007.jpg | 190481 | 2023-04-26 16:33:19 |
 slm20230331ex103008.jpg | 193556 | 2023-04-26 16:33:19 |
 slm20230331ex103009.jpg | 137527 | 2023-04-26 16:33:19 |
| slm20230331ex104.htm | 3230 | 2023-04-26 16:33:19 |
 slm20230331ex104001.jpg | 280560 | 2023-04-26 16:33:19 |
 slm20230331ex104002.jpg | 323165 | 2023-04-26 16:33:19 |
 slm20230331ex104003.jpg | 348637 | 2023-04-26 16:33:19 |
 slm20230331ex104004.jpg | 268877 | 2023-04-26 16:33:19 |
 slm20230331ex104005.jpg | 254570 | 2023-04-26 16:33:19 |
 slm20230331ex104006.jpg | 323058 | 2023-04-26 16:33:19 |
 slm20230331ex104007.jpg | 332545 | 2023-04-26 16:33:19 |
 slm20230331ex104008.jpg | 309693 | 2023-04-26 16:33:19 |
 slm20230331ex104009.jpg | 331167 | 2023-04-26 16:33:19 |
 slm20230331ex104010.jpg | 141598 | 2023-04-26 16:33:19 |
| slm20230331ex311.htm | 9162 | 2023-04-26 16:33:19 |
| slm20230331ex312.htm | 9067 | 2023-04-26 16:33:19 |
| slm20230331ex321.htm | 4734 | 2023-04-26 16:33:19 |
| slm20230331ex322.htm | 4891 | 2023-04-26 16:33:19 |