# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000764065-21-000185
Filing Date
2021-07-28
Accepted
2021-07-28 08:10:31
Documents
117
Period of Report
2021-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | clf-20210630.htm iXBRL | 10-Q | 2649355
2 | EX-10.3 | clf-202163010xqex103.htm | EX-10.3 | 17682
3 | EX-10.4 | clf-202163010xqex104.htm | EX-10.4 | 20920
4 | EX-22 | clf-202163010xqex22.htm | EX-22 | 48393
5 | EX-31.1 | clf-202163010xqex311.htm | EX-31.1 | 11245
6 | EX-31.2 | clf-202163010xqex312.htm | EX-31.2 | 10968
7 | EX-32.1 | clf-202163010xqex321.htm | EX-32.1 | 6701
8 | EX-32.2 | clf-202163010xqex322.htm | EX-32.2 | 6589
9 | EX-95 | clf-202163010xqex95.htm | EX-95 | 104126
15 |  | clf-20210630_g1.jpg | GRAPHIC | 19593
16 |  | clf-20210630_g2.jpg | GRAPHIC | 38224
17 |  | clf-20210630_g3.jpg | GRAPHIC | 43708
18 |  | clf-20210630_g4.jpg | GRAPHIC | 39955
19 |  | clf-20210630_g5.jpg | GRAPHIC | 59363
20 |  | clf-20210630_g6.jpg | GRAPHIC | 30132
21 |  | clf-20210630_g7.jpg | GRAPHIC | 60098
22 |  | clf-20210630_g8.jpg | GRAPHIC | 30458
| Complete submission text file | 0000764065-21-000185.txt |  | 13622940

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | clf-20210630.xsd | EX-101.SCH | 70471
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | clf-20210630_cal.xml | EX-101.CAL | 108080
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | clf-20210630_def.xml | EX-101.DEF | 384709
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | clf-20210630_lab.xml | EX-101.LAB | 790043
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | clf-20210630_pre.xml | EX-101.PRE | 587063
23 | EXTRACTED XBRL INSTANCE DOCUMENT | clf-20210630_htm.xml | XML | 2847599

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.: 211119897
SIC: 1000 Metal Mining