Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000764065-20-000193-index-headers.html | 2020-06-16 16:03:21 | |
| 0000764065-20-000193-index.html | 2020-06-16 16:03:21 | |
| 0000764065-20-000193.txt | 2020-06-16 16:03:21 | |
 0000764065-20-000193-xbrl.zip | 25058 | 2020-06-16 16:03:21 |
| a20200616-8xkxaddition.htm | 52026 | 2020-06-16 16:03:21 |
| a20200616-8xkxaddition_htm.xml | 4697 | 2020-06-16 16:03:21 |
| a202006168-kex991.htm | 18707 | 2020-06-16 16:03:21 |
| a202006168-kex992.htm | 18093 | 2020-06-16 16:03:21 |
| clf-20200616.xsd | 4493 | 2020-06-16 16:03:21 |
| clf-20200616_cal.xml | 659 | 2020-06-16 16:03:21 |
| clf-20200616_def.xml | 1509 | 2020-06-16 16:03:21 |
| clf-20200616_lab.xml | 27263 | 2020-06-16 16:03:21 |
| clf-20200616_pre.xml | 14149 | 2020-06-16 16:03:21 |
 cliffslogo.jpg | 42668 | 2020-06-16 16:03:21 |
| FilingSummary.xml | 1817 | 2020-06-16 16:03:21 |
| Financial_Report.xlsx | 5813 | 2020-06-16 16:03:21 |
| MetaLinks.json | 19341 | 2020-06-16 16:03:21 |
| R1.htm | 40153 | 2020-06-16 16:03:21 |
| report.css | 2767 | 2020-06-16 16:03:21 |
| Show.js | 1085 | 2020-06-16 16:03:21 |