Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000055135-22-000006-index-headers.html | 2022-02-17 15:56:58 | |
| 0000055135-22-000006-index.html | 2022-02-17 15:56:58 | |
| 0000055135-22-000006.txt | 2022-02-17 15:56:58 | |
 0000055135-22-000006-xbrl.zip | 568330 | 2022-02-17 15:56:58 |
| FilingSummary.xml | 71385 | 2022-02-17 15:56:58 |
| Financial_Report.xlsx | 186206 | 2022-02-17 15:56:58 |
| kelya-20220102.htm | 3162801 | 2022-02-17 15:56:58 |
| kelya-20220102.xsd | 91694 | 2022-02-17 15:56:58 |
| kelya-20220102xexh21.htm | 131379 | 2022-02-17 15:56:58 |
| kelya-20220102xexh23.htm | 2952 | 2022-02-17 15:56:58 |
| kelya-20220102xexh24.htm | 11260 | 2022-02-17 15:56:58 |
| kelya-20220102xexh311.htm | 10958 | 2022-02-17 15:56:58 |
| kelya-20220102xexh312.htm | 11270 | 2022-02-17 15:56:58 |
| kelya-20220102xexh321.htm | 6413 | 2022-02-17 15:56:58 |
| kelya-20220102xexh322.htm | 6017 | 2022-02-17 15:56:58 |
| kelya-20220102_cal.xml | 138872 | 2022-02-17 15:56:58 |
| kelya-20220102_def.xml | 541967 | 2022-02-17 15:56:58 |
 kelya-20220102_g1.jpg | 52116 | 2022-02-17 15:56:58 |
| kelya-20220102_htm.xml | 3258605 | 2022-02-17 15:56:58 |
| kelya-20220102_lab.xml | 1073092 | 2022-02-17 15:56:58 |
| kelya-20220102_pre.xml | 817149 | 2022-02-17 15:56:58 |
| MetaLinks.json | 1135729 | 2022-02-17 15:56:58 |
| R1.htm | 76391 | 2022-02-17 15:56:58 |
| R10.htm | 115489 | 2022-02-17 15:56:58 |
| R100.htm | 30083 | 2022-02-17 15:56:58 |
| R101.htm | 28322 | 2022-02-17 15:56:58 |
| R102.htm | 8916 | 2022-02-17 15:56:58 |
| R103.htm | 63256 | 2022-02-17 15:56:58 |
| R104.htm | 32264 | 2022-02-17 15:56:58 |
| R105.htm | 16232 | 2022-02-17 15:56:58 |
| R106.htm | 20830 | 2022-02-17 15:56:58 |
| R107.htm | 9869 | 2022-02-17 15:56:58 |
| R108.htm | 4520 | 2022-02-17 15:56:58 |
| R109.htm | 13350 | 2022-02-17 15:56:58 |
| R11.htm | 27020 | 2022-02-17 15:56:58 |
| R110.htm | 4362 | 2022-02-17 15:56:58 |
| R111.htm | 26759 | 2022-02-17 15:56:58 |
| R112.htm | 42044 | 2022-02-17 15:56:58 |
| R113.htm | 16970 | 2022-02-17 15:56:58 |
| R114.htm | 17109 | 2022-02-17 15:56:58 |
| R115.htm | 8861 | 2022-02-17 15:56:58 |
| R116.htm | 16415 | 2022-02-17 15:56:58 |
| R117.htm | 6559 | 2022-02-17 15:56:58 |
| R118.htm | 52773 | 2022-02-17 15:56:58 |
| R119.htm | 19420 | 2022-02-17 15:56:58 |
| R12.htm | 55706 | 2022-02-17 15:56:58 |
| R13.htm | 6582 | 2022-02-17 15:56:58 |
| R14.htm | 8917 | 2022-02-17 15:56:58 |
| R15.htm | 61764 | 2022-02-17 15:56:58 |
| R16.htm | 40611 | 2022-02-17 15:56:58 |
| R17.htm | 59142 | 2022-02-17 15:56:58 |
| R18.htm | 18716 | 2022-02-17 15:56:58 |
| R19.htm | 141201 | 2022-02-17 15:56:58 |
| R2.htm | 81509 | 2022-02-17 15:56:58 |
| R20.htm | 16014 | 2022-02-17 15:56:58 |
| R21.htm | 13316 | 2022-02-17 15:56:58 |
| R22.htm | 38680 | 2022-02-17 15:56:58 |
| R23.htm | 31131 | 2022-02-17 15:56:58 |
| R24.htm | 42969 | 2022-02-17 15:56:58 |
| R25.htm | 6278 | 2022-02-17 15:56:58 |
| R26.htm | 5404 | 2022-02-17 15:56:58 |
| R27.htm | 18185 | 2022-02-17 15:56:58 |
| R28.htm | 103612 | 2022-02-17 15:56:58 |
| R29.htm | 22888 | 2022-02-17 15:56:58 |
| R3.htm | 43090 | 2022-02-17 15:56:58 |
| R30.htm | 5272 | 2022-02-17 15:56:58 |
| R31.htm | 8531 | 2022-02-17 15:56:58 |
| R32.htm | 94094 | 2022-02-17 15:56:58 |
| R33.htm | 23406 | 2022-02-17 15:56:58 |
| R34.htm | 6347 | 2022-02-17 15:56:58 |
| R35.htm | 8572 | 2022-02-17 15:56:58 |
| R36.htm | 48777 | 2022-02-17 15:56:58 |
| R37.htm | 125882 | 2022-02-17 15:56:58 |
| R38.htm | 21189 | 2022-02-17 15:56:58 |
| R39.htm | 110043 | 2022-02-17 15:56:58 |
| R4.htm | 8489 | 2022-02-17 15:56:58 |
| R40.htm | 25560 | 2022-02-17 15:56:58 |
| R41.htm | 42976 | 2022-02-17 15:56:58 |
| R42.htm | 51468 | 2022-02-17 15:56:58 |
| R43.htm | 37725 | 2022-02-17 15:56:58 |
| R44.htm | 56064 | 2022-02-17 15:56:58 |
| R45.htm | 16462 | 2022-02-17 15:56:58 |
| R46.htm | 91671 | 2022-02-17 15:56:58 |
| R47.htm | 33202 | 2022-02-17 15:56:58 |
| R48.htm | 27114 | 2022-02-17 15:56:58 |
| R49.htm | 30956 | 2022-02-17 15:56:58 |
| R5.htm | 138728 | 2022-02-17 15:56:58 |
| R50.htm | 17406 | 2022-02-17 15:56:58 |
| R51.htm | 102216 | 2022-02-17 15:56:58 |
| R52.htm | 21748 | 2022-02-17 15:56:58 |
| R53.htm | 94419 | 2022-02-17 15:56:58 |
| R54.htm | 39349 | 2022-02-17 15:56:58 |
| R55.htm | 33984 | 2022-02-17 15:56:58 |
| R56.htm | 7465 | 2022-02-17 15:56:58 |
| R57.htm | 39377 | 2022-02-17 15:56:58 |
| R58.htm | 43424 | 2022-02-17 15:56:58 |
| R59.htm | 28324 | 2022-02-17 15:56:58 |
| R6.htm | 15591 | 2022-02-17 15:56:58 |
| R60.htm | 7721 | 2022-02-17 15:56:58 |
| R61.htm | 13594 | 2022-02-17 15:56:58 |
| R62.htm | 11639 | 2022-02-17 15:56:58 |
| R63.htm | 15373 | 2022-02-17 15:56:58 |
| R64.htm | 124442 | 2022-02-17 15:56:58 |
| R65.htm | 11527 | 2022-02-17 15:56:58 |
| R66.htm | 60613 | 2022-02-17 15:56:58 |
| R67.htm | 8352 | 2022-02-17 15:56:58 |
| R68.htm | 13713 | 2022-02-17 15:56:58 |
| R69.htm | 5316 | 2022-02-17 15:56:58 |
| R7.htm | 46167 | 2022-02-17 15:56:58 |
| R70.htm | 34617 | 2022-02-17 15:56:58 |
| R71.htm | 38133 | 2022-02-17 15:56:58 |
| R72.htm | 68959 | 2022-02-17 15:56:58 |
| R73.htm | 12540 | 2022-02-17 15:56:58 |
| R74.htm | 29166 | 2022-02-17 15:56:58 |
| R75.htm | 25398 | 2022-02-17 15:56:58 |
| R76.htm | 25401 | 2022-02-17 15:56:58 |
| R77.htm | 35126 | 2022-02-17 15:56:58 |
| R78.htm | 22621 | 2022-02-17 15:56:58 |
| R79.htm | 26563 | 2022-02-17 15:56:58 |
| R8.htm | 117914 | 2022-02-17 15:56:58 |
| R80.htm | 4293 | 2022-02-17 15:56:58 |
| R81.htm | 19894 | 2022-02-17 15:56:58 |
| R82.htm | 17786 | 2022-02-17 15:56:58 |
| R83.htm | 25261 | 2022-02-17 15:56:58 |
| R84.htm | 13865 | 2022-02-17 15:56:58 |
| R85.htm | 11800 | 2022-02-17 15:56:58 |
| R86.htm | 40232 | 2022-02-17 15:56:58 |
| R87.htm | 27927 | 2022-02-17 15:56:58 |
| R88.htm | 25552 | 2022-02-17 15:56:58 |
| R89.htm | 7957 | 2022-02-17 15:56:58 |
| R9.htm | 64279 | 2022-02-17 15:56:58 |
| R90.htm | 26752 | 2022-02-17 15:56:58 |
| R91.htm | 41124 | 2022-02-17 15:56:58 |
| R92.htm | 8487 | 2022-02-17 15:56:58 |
| R93.htm | 79539 | 2022-02-17 15:56:58 |
| R94.htm | 25922 | 2022-02-17 15:56:58 |
| R95.htm | 39889 | 2022-02-17 15:56:58 |
| R96.htm | 28658 | 2022-02-17 15:56:58 |
| R97.htm | 5038 | 2022-02-17 15:56:58 |
| R98.htm | 18494 | 2022-02-17 15:56:58 |
| R99.htm | 11025 | 2022-02-17 15:56:58 |
| report.css | 2768 | 2022-02-17 15:56:58 |
| Show.js | 1086 | 2022-02-17 15:56:58 |