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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-18-009493
Filing Date
2018-02-14
Accepted
2018-02-14 10:22:00
Documents
196
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
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8 EX-31.1 a18-1030_1ex31d1.htm EX-31.1 10462
9 EX-31.2 a18-1030_1ex31d2.htm EX-31.2 10465
10 EX-31.3 a18-1030_1ex31d3.htm EX-31.3 10460
11 EX-31.4 a18-1030_1ex31d4.htm EX-31.4 10463
12 EX-32.1 a18-1030_1ex32d1.htm EX-32.1 10833
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  Complete submission text file 0001104659-18-009493.txt   59742668

Data Files

Seq Description Document Type Size
14 XBRL INSTANCE DOCUMENT cms-20171231.xml EX-101.INS 23404059
15 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cms-20171231.xsd EX-101.SCH 141788
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cms-20171231_cal.xml EX-101.CAL 133908
17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cms-20171231_def.xml EX-101.DEF 941083
18 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT cms-20171231_lab.xml EX-101.LAB 989833
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cms-20171231_pre.xml EX-101.PRE 1196596
Mailing Address ONE ENERGY PLAZA JACKSON MI 49201
Business Address ONE ENERGY PLAZA JACKSON MI 49201 5177880550
CONSUMERS ENERGY CO (Filer) CIK: 0000201533 (see all company filings)

IRS No.: 380442310 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-05611 | Film No.: 18608390
SIC: 4931 Electric & Other Services Combined

Mailing Address ONE ENERGY PLAZA JACKSON MI 49201
Business Address ONE ENERGY PLAZA JACKSON MI 49201 5177880550
CMS ENERGY CORP (Filer) CIK: 0000811156 (see all company filings)

IRS No.: 382726431 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-09513 | Film No.: 18608389
SIC: 4931 Electric & Other Services Combined