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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000764065-23-000083
Filing Date
2023-04-26
Accepted
2023-04-26 16:24:03
Documents
105
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q clf-20230331.htm   iXBRL 10-Q 1550352
2 EX-10.1 clf-202333110xqex101.htm EX-10.1 83465
3 EX-10.2 clf-202333110xqex102.htm EX-10.2 108525
4 EX-10.3 clf-202333110xqex103.htm EX-10.3 104899
5 EX-22 clf-202333110xqex22.htm EX-22 49475
6 EX-31.1 clf-202333110xqex311.htm EX-31.1 11152
7 EX-31.2 clf-202333110xqex312.htm EX-31.2 10956
8 EX-32.1 clf-202333110xqex321.htm EX-32.1 6613
9 EX-32.2 clf-202333110xqex322.htm EX-32.2 6581
10 EX-95 clf-202333110xqex95.htm EX-95 101911
16 clf-20230331_g1.jpg GRAPHIC 19593
17 clf-20230331_g2.jpg GRAPHIC 12045
18 clf-20230331_g3.jpg GRAPHIC 8199
19 clf-20230331_g4.jpg GRAPHIC 9876
20 clf-20230331_g5.jpg GRAPHIC 9007
21 clf-20230331_g6.jpg GRAPHIC 9589
22 clf-20230331_g7.jpg GRAPHIC 6884
23 clf-20230331_g8.jpg GRAPHIC 7341
24 clf-20230331_g9.jpg GRAPHIC 8985
  Complete submission text file 0000764065-23-000083.txt   8476609

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clf-20230331.xsd EX-101.SCH 49511
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clf-20230331_cal.xml EX-101.CAL 75047
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clf-20230331_def.xml EX-101.DEF 204237
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clf-20230331_lab.xml EX-101.LAB 580651
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clf-20230331_pre.xml EX-101.PRE 402338
99 EXTRACTED XBRL INSTANCE DOCUMENT clf-20230331_htm.xml XML 1371974
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.: 23850089
SIC: 1000 Metal Mining