Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000104169-21-000033-index-headers.html | 2021-03-19 16:40:44 | |
| 0000104169-21-000033-index.html | 2021-03-19 16:40:44 | |
| 0000104169-21-000033.txt | 2021-03-19 16:40:44 | |
 0000104169-21-000033-xbrl.zip | 643615 | 2021-03-19 16:40:44 |
| FilingSummary.xml | 51853 | 2021-03-19 16:40:44 |
| Financial_Report.xlsx | 131023 | 2021-03-19 16:40:44 |
| MetaLinks.json | 893786 | 2021-03-19 16:40:44 |
| R1.htm | 69431 | 2021-03-19 16:40:44 |
| R10.htm | 61072 | 2021-03-19 16:40:44 |
| R11.htm | 47116 | 2021-03-19 16:40:44 |
| R12.htm | 19192 | 2021-03-19 16:40:44 |
| R13.htm | 109737 | 2021-03-19 16:40:44 |
| R14.htm | 77203 | 2021-03-19 16:40:44 |
| R15.htm | 43887 | 2021-03-19 16:40:44 |
| R16.htm | 120839 | 2021-03-19 16:40:44 |
| R17.htm | 14190 | 2021-03-19 16:40:44 |
| R18.htm | 20726 | 2021-03-19 16:40:44 |
| R19.htm | 29530 | 2021-03-19 16:40:44 |
| R2.htm | 85863 | 2021-03-19 16:40:44 |
| R20.htm | 119308 | 2021-03-19 16:40:44 |
| R21.htm | 9535 | 2021-03-19 16:40:44 |
| R22.htm | 114662 | 2021-03-19 16:40:44 |
| R23.htm | 43384 | 2021-03-19 16:40:44 |
| R24.htm | 24623 | 2021-03-19 16:40:44 |
| R25.htm | 59730 | 2021-03-19 16:40:44 |
| R26.htm | 45844 | 2021-03-19 16:40:44 |
| R27.htm | 18825 | 2021-03-19 16:40:44 |
| R28.htm | 116562 | 2021-03-19 16:40:44 |
| R29.htm | 58095 | 2021-03-19 16:40:44 |
| R3.htm | 55472 | 2021-03-19 16:40:44 |
| R30.htm | 40762 | 2021-03-19 16:40:44 |
| R31.htm | 119495 | 2021-03-19 16:40:44 |
| R32.htm | 13935 | 2021-03-19 16:40:44 |
| R33.htm | 22686 | 2021-03-19 16:40:44 |
| R34.htm | 120881 | 2021-03-19 16:40:44 |
| R35.htm | 8422 | 2021-03-19 16:40:44 |
| R36.htm | 51614 | 2021-03-19 16:40:44 |
| R37.htm | 31247 | 2021-03-19 16:40:44 |
| R38.htm | 21186 | 2021-03-19 16:40:44 |
| R39.htm | 44299 | 2021-03-19 16:40:44 |
| R4.htm | 99607 | 2021-03-19 16:40:44 |
| R40.htm | 64346 | 2021-03-19 16:40:44 |
| R41.htm | 12307 | 2021-03-19 16:40:44 |
| R42.htm | 34775 | 2021-03-19 16:40:44 |
| R43.htm | 14976 | 2021-03-19 16:40:44 |
| R44.htm | 9689 | 2021-03-19 16:40:44 |
| R45.htm | 46285 | 2021-03-19 16:40:44 |
| R46.htm | 19719 | 2021-03-19 16:40:44 |
| R47.htm | 23346 | 2021-03-19 16:40:44 |
| R48.htm | 19715 | 2021-03-19 16:40:44 |
| R49.htm | 48645 | 2021-03-19 16:40:44 |
| R5.htm | 66234 | 2021-03-19 16:40:44 |
| R50.htm | 22567 | 2021-03-19 16:40:44 |
| R51.htm | 30665 | 2021-03-19 16:40:44 |
| R52.htm | 54069 | 2021-03-19 16:40:44 |
| R53.htm | 14108 | 2021-03-19 16:40:44 |
| R54.htm | 23031 | 2021-03-19 16:40:44 |
| R55.htm | 40277 | 2021-03-19 16:40:44 |
| R56.htm | 10000 | 2021-03-19 16:40:44 |
| R57.htm | 26855 | 2021-03-19 16:40:44 |
| R58.htm | 33990 | 2021-03-19 16:40:44 |
| R59.htm | 9583 | 2021-03-19 16:40:44 |
| R6.htm | 4622 | 2021-03-19 16:40:44 |
| R60.htm | 11256 | 2021-03-19 16:40:44 |
| R61.htm | 29916 | 2021-03-19 16:40:44 |
| R62.htm | 24581 | 2021-03-19 16:40:44 |
| R63.htm | 34827 | 2021-03-19 16:40:44 |
| R64.htm | 39002 | 2021-03-19 16:40:44 |
| R65.htm | 11293 | 2021-03-19 16:40:44 |
| R66.htm | 16257 | 2021-03-19 16:40:44 |
| R67.htm | 5758 | 2021-03-19 16:40:44 |
| R68.htm | 20746 | 2021-03-19 16:40:44 |
| R69.htm | 9218 | 2021-03-19 16:40:44 |
| R7.htm | 91389 | 2021-03-19 16:40:44 |
| R70.htm | 96007 | 2021-03-19 16:40:44 |
| R71.htm | 51663 | 2021-03-19 16:40:44 |
| R72.htm | 4463 | 2021-03-19 16:40:44 |
| R73.htm | 44932 | 2021-03-19 16:40:44 |
| R74.htm | 15546 | 2021-03-19 16:40:44 |
| R75.htm | 21192 | 2021-03-19 16:40:44 |
| R76.htm | 23361 | 2021-03-19 16:40:44 |
| R77.htm | 23499 | 2021-03-19 16:40:44 |
| R78.htm | 9405 | 2021-03-19 16:40:44 |
| R8.htm | 86341 | 2021-03-19 16:40:44 |
| R9.htm | 25781 | 2021-03-19 16:40:44 |
| report.css | 2767 | 2021-03-19 16:40:44 |
| Show.js | 1085 | 2021-03-19 16:40:44 |
| wmt-20210131.htm | 3033058 | 2021-03-19 16:40:44 |
| wmt-20210131.xsd | 64660 | 2021-03-19 16:40:44 |
| wmt-20210131_cal.xml | 135533 | 2021-03-19 16:40:44 |
| wmt-20210131_def.xml | 407152 | 2021-03-19 16:40:44 |
 wmt-20210131_g1.jpg | 118455 | 2021-03-19 16:40:44 |
 wmt-20210131_g2.jpg | 86931 | 2021-03-19 16:40:44 |
| wmt-20210131_htm.xml | 2441465 | 2021-03-19 16:40:44 |
| wmt-20210131_lab.xml | 890613 | 2021-03-19 16:40:44 |
| wmt-20210131_pre.xml | 618314 | 2021-03-19 16:40:44 |
| wmtexhibit1018fy21q4.htm | 82338 | 2021-03-19 16:40:44 |
| wmtexhibit21fy21q4.htm | 23862 | 2021-03-19 16:40:44 |
| wmtexhibit23fy21q4.htm | 15553 | 2021-03-19 16:40:44 |
| wmtexhibit311fy21q4.htm | 8122 | 2021-03-19 16:40:44 |
| wmtexhibit312fy21q4.htm | 8124 | 2021-03-19 16:40:44 |
| wmtexhibit321fy21q4.htm | 4631 | 2021-03-19 16:40:44 |
| wmtexhibit322fy21q4.htm | 4646 | 2021-03-19 16:40:44 |
| wmtexhibit991fy21q4.htm | 30270 | 2021-03-19 16:40:44 |