# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000764065-24-000108
Filing Date
2024-04-25
Accepted
2024-04-25 16:35:39
Documents
110
Period of Report
2024-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | clf-20240331.htm iXBRL | 10-Q | 1280361
2 | EX-4.1 | clf-202433110xqex41.htm | EX-4.1 | 783375
3 | EX-10.1 | clf-202433110xqex101.htm | EX-10.1 | 81202
4 | EX-10.2 | clf-202433110xqex102.htm | EX-10.2 | 109468
5 | EX-10.3 | clf-202433110xqex103.htm | EX-10.3 | 106171
6 | EX-22 | clf-202433110xqex22.htm | EX-22 | 35671
7 | EX-31.1 | clf-202433110xqex311.htm | EX-31.1 | 11050
8 | EX-31.2 | clf-202433110xqex312.htm | EX-31.2 | 10854
9 | EX-32.1 | clf-202433110xqex321.htm | EX-32.1 | 6511
10 | EX-32.2 | clf-202433110xqex322.htm | EX-32.2 | 6480
11 | EX-95 | clf-202433110xqex95.htm | EX-95 | 100814
17 |  | clf-20240331_g1.jpg | GRAPHIC | 19593
18 |  | clf-20240331_g2.jpg | GRAPHIC | 11169
19 |  | clf-20240331_g3.jpg | GRAPHIC | 8358
20 |  | clf-20240331_g4.jpg | GRAPHIC | 9733
21 |  | clf-20240331_g5.jpg | GRAPHIC | 9437
22 |  | clf-20240331_g6.jpg | GRAPHIC | 9672
23 |  | clf-20240331_g7.jpg | GRAPHIC | 7489
24 |  | clf-20240331_g8.jpg | GRAPHIC | 9141
25 |  | clf-20240331_g9.jpg | GRAPHIC | 9638
| Complete submission text file | 0000764065-24-000108.txt |  | 9310581

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | clf-20240331.xsd | EX-101.SCH | 50155
13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | clf-20240331_cal.xml | EX-101.CAL | 77432
14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | clf-20240331_def.xml | EX-101.DEF | 229881
15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | clf-20240331_lab.xml | EX-101.LAB | 630654
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | clf-20240331_pre.xml | EX-101.PRE | 473303
113 | EXTRACTED XBRL INSTANCE DOCUMENT | clf-20240331_htm.xml | XML | 1155779

Mailing Address 200 PUBLIC SQUARE STE. 3300 CLEVELAND OH 44114-2315
Business Address 200 PUBLIC SQUARE STE. 3300 CLEVELAND OH 44114-2315 216-694-5700
CLEVELAND-CLIFFS INC. (Filer) CIK: 0000764065 (see all company filings)

EIN.: 341464672 | State of Incorp.: OH | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08944 | Film No.: 24876978
SIC: 1000 Metal Mining
(CF Office: 01 Energy & Transportation)