# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000764065-18-000139
Filing Date
2018-10-19
Accepted
2018-10-19 11:32:58
Documents
124
Period of Report
2018-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | clf-201893010xq.htm | 10-Q | 3385622
2 | EXHIBIT 10.1 | clf-201893010xqex101.htm | EX-10.1 | 14689
3 | EXHIBIT 31.1 | clf-201893010xqex311.htm | EX-31.1 | 14652
4 | EXHIBIT 31.2 | clf-201893010xqex312.htm | EX-31.2 | 14426
5 | EXHIBIT 32.1 | clf-201893010xqex321.htm | EX-32.1 | 9159
6 | EXHIBIT 32.2 | clf-201893010xqex322.htm | EX-32.2 | 8659
7 | EXHIBIT 95 | clf-201893010xqex95.htm | EX-95 | 62596
14 |  | clf-logoa01a01a10.jpg | GRAPHIC | 19593
| Complete submission text file | 0000764065-18-000139.txt |  | 22134966

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE DOCUMENT | clf-20180930.xml | EX-101.INS | 7106631
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | clf-20180930.xsd | EX-101.SCH | 82625
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | clf-20180930_cal.xml | EX-101.CAL | 133288
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | clf-20180930_def.xml | EX-101.DEF | 600794
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | clf-20180930_lab.xml | EX-101.LAB | 978857
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | clf-20180930_pre.xml | EX-101.PRE | 807341

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.: 181129736
SIC: 1000 Metal Mining