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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)

IRS No.: 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)