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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000764065-20-000189
Filing Date
2020-05-11
Accepted
2020-05-11 11:39:06
Documents
141
Period of Report
2020-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q clf-202033110xq.htm   iXBRL 10-Q 2868285
2 EXHIBIT 4.1 clf-202033110xqex41.htm EX-4.1 940372
3 EXHIBIT 4.2 clf-202033110xqex42.htm EX-4.2 62546
4 EXHIBIT 4.3 clf-202033110xqex43.htm EX-4.3 61655
5 EXHIBIT 4.4 clf-202033110xqex44.htm EX-4.4 61498
6 EXHIBIT 4.5 clf-202033110xqex45.htm EX-4.5 766837
7 EXHIBIT 4.6 clf-202033110xqex46.htm EX-4.6 140499
8 EXHIBIT 4.7 clf-202033110xqex47.htm EX-4.7 767287
9 EXHIBIT 4.8 clf-202033110xqex48.htm EX-4.8 140684
10 EXHIBIT 10.1 clf-202033110xqex101.htm EX-10.1 1604170
11 EXHIBIT 10.2 clf-202033110xqex102.htm EX-10.2 1629682
12 EXHIBIT 22.1 clf-202033110xqex221.htm EX-22.1 58492
13 EXHIBIT 31.1 clf-202033110xqex311.htm EX-31.1 14671
14 EXHIBIT 31.2 clf-202033110xqex312.htm EX-31.2 14427
15 EXHIBIT 32.1 clf-202033110xqex321.htm EX-32.1 9171
16 EXHIBIT 32.2 clf-202033110xqex322.htm EX-32.2 8655
17 EXHIBIT 95 clf-202033110xqex95.htm EX-95 68801
23 chart-ba5e343ec747fcad564.jpg GRAPHIC 23393
24 clf-logoa01a01a11.jpg GRAPHIC 19593
  Complete submission text file 0000764065-20-000189.txt   23204597

Data Files

Seq Description Document Type Size
18 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clf-20200331.xsd EX-101.SCH 87948
19 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clf-20200331_cal.xml EX-101.CAL 162496
20 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clf-20200331_def.xml EX-101.DEF 559156
21 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clf-20200331_lab.xml EX-101.LAB 1164519
22 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clf-20200331_pre.xml EX-101.PRE 806556
34 EXTRACTED XBRL INSTANCE DOCUMENT clf-202033110xq_htm.xml XML 3404615
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.: 20863526
SIC: 1000 Metal Mining
Office of Energy & Transportation