Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000909832-23-000034-index-headers.html | 2023-08-09 19:44:41 | |
| 0000909832-23-000034-index.html | 2023-08-09 19:44:41 | |
| 0000909832-23-000034.txt | 2023-08-09 19:44:41 | |
 0000909832-23-000034-xbrl.zip | 45697 | 2023-08-09 19:44:41 |
| cost-20230809.htm | 28980 | 2023-08-09 19:44:41 |
| cost-20230809.xsd | 1898 | 2023-08-09 19:44:41 |
| cost-20230809_htm.xml | 3087 | 2023-08-09 19:44:41 |
| cost-20230809_lab.xml | 24835 | 2023-08-09 19:44:41 |
| cost-20230809_pre.xml | 13041 | 2023-08-09 19:44:41 |
 costco6a.jpg | 9679 | 2023-08-09 19:44:41 |
| costex328-k8923.htm | 261678 | 2023-08-09 19:44:41 |
| costex9918-k8923.htm | 5922 | 2023-08-09 19:44:41 |
| FilingSummary.xml | 2148 | 2023-08-09 19:44:41 |
| Financial_Report.xlsx | 5893 | 2023-08-09 19:44:41 |
| MetaLinks.json | 17382 | 2023-08-09 19:44:41 |
| R1.htm | 40767 | 2023-08-09 19:44:41 |
| report.css | 2767 | 2023-08-09 19:44:41 |
| Show.js | 1085 | 2023-08-09 19:44:41 |