Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000764065-21-000225-index-headers.html | 2021-12-22 20:24:26 | |
| 0000764065-21-000225-index.html | 2021-12-22 20:24:26 | |
| 0000764065-21-000225.txt | 2021-12-22 20:24:26 | |
 0000764065-21-000225-xbrl.zip | 218059 | 2021-12-22 20:24:26 |
| a20211217-8xkxex101.htm | 1737518 | 2021-12-22 20:24:26 |
| clf-20211217.htm | 42915 | 2021-12-22 20:24:26 |
| clf-20211217.xsd | 1978 | 2021-12-22 20:24:26 |
| clf-20211217_htm.xml | 11644 | 2021-12-22 20:24:26 |
| clf-20211217_lab.xml | 25298 | 2021-12-22 20:24:26 |
| clf-20211217_pre.xml | 13241 | 2021-12-22 20:24:26 |
| FilingSummary.xml | 1676 | 2021-12-22 20:24:26 |
| Financial_Report.xlsx | 5687 | 2021-12-22 20:24:26 |
| MetaLinks.json | 17927 | 2021-12-22 20:24:26 |
| R1.htm | 40162 | 2021-12-22 20:24:26 |
| report.css | 2767 | 2021-12-22 20:24:26 |
| Show.js | 1084 | 2021-12-22 20:24:26 |