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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000764065-18-000035
Filing Date
2018-02-14
Accepted
2018-02-14 12:07:00
Documents
186
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K clf-2017123110xk.htm 10-K 6209481
2 EXHIBIT 4.11 clf-2017123110xkex411.htm EX-4.11 27901
3 EXHIBIT 4.12 clf-2017123110xkex412.htm EX-4.12 31855
4 EXHIBIT 10.36 clf-2017123110xkex1036.htm EX-10.36 155421
5 EXHIBIT 10.59 clf-2017123110xkex1059.htm EX-10.59 313738
6 EXHIBIT 12 clf-2017123110xkex12.htm EX-12 71937
7 EXHIBIT 21 clf-2017123110xkex21.htm EX-21 21980
8 EXHIBIT 23 clf-2017123110xkex23.htm EX-23 6214
9 EXHIBIT 24 clf-2017123110xkex24.htm EX-24 13588
10 EXHIBIT 31.1 clf-2017123110xkex311.htm EX-31.1 14643
11 EXHIBIT 31.2 clf-2017123110xkex312.htm EX-31.2 14516
12 EXHIBIT 32.1 clf-2017123110xkex321.htm EX-32.1 8884
13 EXHIBIT 32.2 clf-2017123110xkex322.htm EX-32.2 8798
14 EXHIBIT 95 clf-2017123110xkex95.htm EX-95 65797
15 EXHIBIT 99(A) clf-2017123110xkex99a.htm EX-99.(A) 48372
22 TOTALRETURN17 a5yrcumulativereturns17.jpg GRAPHIC 83603
23 APIOFILINGSMAP17 apiofilingsmap17.jpg GRAPHIC 650331
24 CLFLOGO17 cliffslogo2017a01.jpg GRAPHIC 42668
25 GLOBALFILINGSMAP17 globallocationfilingmap17.jpg GRAPHIC 417578
26 NAIOFILINGSMAP17 naiofilingsmap17.jpg GRAPHIC 181955
  Complete submission text file 0000764065-18-000035.txt   39263561

Data Files

Seq Description Document Type Size
16 XBRL INSTANCE DOCUMENT clf-20171231.xml EX-101.INS 10792629
17 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT clf-20171231.xsd EX-101.SCH 174579
18 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT clf-20171231_cal.xml EX-101.CAL 161244
19 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT clf-20171231_def.xml EX-101.DEF 1470390
20 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT clf-20171231_lab.xml EX-101.LAB 1840107
21 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT clf-20171231_pre.xml EX-101.PRE 1697429
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-K | Act: 34 | File No.: 001-08944 | Film No.: 18609570
SIC: 1000 Metal Mining
Assistant Director 9