Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000764065-26-000105-index-headers.html | 2026-09-18 16:02:51 | |
| 0000764065-26-000105-index.html | 2026-09-18 16:02:51 | |
| 0000764065-26-000105.txt | 2026-09-18 16:02:51 | |
 0000764065-26-000105-xbrl.zip | 3152 | 2026-09-18 16:02:51 |
| clf-20251231.htm | 52348 | 2026-09-18 16:02:51 |
| clf-20251231.xml | 6134 | 2026-09-18 16:02:51 |
| clf-20251231.xsd | 12845 | 2026-09-18 16:02:51 |
| clf-20251231formsdxgovernma.htm | 18194 | 2026-09-18 16:02:51 |
| FilingSummary.xml | 3548 | 2026-09-18 16:02:51 |
| R1.htm | 13877 | 2026-09-18 16:02:51 |
| R2.htm | 1292 | 2026-09-18 16:02:51 |
| R3.htm | 2957 | 2026-09-18 16:02:51 |
| R4.htm | 2987 | 2026-09-18 16:02:51 |
| R5.htm | 5408 | 2026-09-18 16:02:51 |
| report.css | 2767 | 2026-09-18 16:02:51 |
| Show.js | 1085 | 2026-09-18 16:02:51 |