Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000764065-21-000041-index-headers.html | 2021-01-25 07:23:13 | |
| 0000764065-21-000041-index.html | 2021-01-25 07:23:13 | |
| 0000764065-21-000041.txt | 2021-01-25 07:23:13 | |
 0000764065-21-000041-xbrl.zip | 17920 | 2021-01-25 07:23:13 |
| a20210125-8xkxex991.htm | 13645 | 2021-01-25 07:23:13 |
 a20210125-8xkxex991001.jpg | 193160 | 2021-01-25 07:23:13 |
 a20210125-8xkxex991002.jpg | 259437 | 2021-01-25 07:23:13 |
 a20210125-8xkxex991003.jpg | 353140 | 2021-01-25 07:23:13 |
 a20210125-8xkxex991004.jpg | 57682 | 2021-01-25 07:23:13 |
| clf-20210125.htm | 39986 | 2021-01-25 07:23:13 |
| clf-20210125.xsd | 2485 | 2021-01-25 07:23:13 |
| clf-20210125_cal.xml | 761 | 2021-01-25 07:23:13 |
| clf-20210125_def.xml | 1702 | 2021-01-25 07:23:13 |
| clf-20210125_htm.xml | 11554 | 2021-01-25 07:23:13 |
| clf-20210125_lab.xml | 26305 | 2021-01-25 07:23:13 |
| clf-20210125_pre.xml | 13782 | 2021-01-25 07:23:13 |
| FilingSummary.xml | 1750 | 2021-01-25 07:23:13 |
| Financial_Report.xlsx | 5467 | 2021-01-25 07:23:13 |
| MetaLinks.json | 18903 | 2021-01-25 07:23:13 |
| R1.htm | 40163 | 2021-01-25 07:23:13 |
| report.css | 2767 | 2021-01-25 07:23:13 |
| Show.js | 1085 | 2021-01-25 07:23:13 |