XML 57 R38.htm IDEA: XBRL DOCUMENT
v3.24.3

Reportable Segments (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2024
Segment Reporting Information [Line Items] |
Schedule of Financial Information by Reportable Segments | Presented in the following tables is financial information by segment:
In Millions
| Three Months Ended |  | Nine Months Ended
September 30 | 2024 | 2023 |  | 2024 | 2023
CMS Energy, including Consumers |  |  |  |  |  |  |  |  |
Operating revenue |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 1,448 |  |  | $ | 1,351 |  |  |  | $ | 3,806 |  |  | $ | 3,570 |
Gas utility |  | 213 |  |  | 244 |  |  |  | 1,485 |  |  | 1,720 |
NorthStar Clean Energy |  | 82 |  |  | 78 |  |  |  | 235 |  |  | 222 |
Total operating revenue – CMS Energy |  | $ | 1,743 |  |  | $ | 1,673 |  |  |  | $ | 5,526 |  |  | $ | 5,512 |
Consumers |  |  |  |  |  |  |  |  |
Operating revenue |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 1,448 |  |  | $ | 1,351 |  |  |  | $ | 3,806 |  |  | $ | 3,570 |
Gas utility |  | 213 |  |  | 244 |  |  |  | 1,485 |  |  | 1,720 |
Other reconciling items |  | — |  |  | 1 |  |  |  | — |  |  | 1 |
Total operating revenue – Consumers |  | $ | 1,661 |  |  | $ | 1,596 |  |  |  | $ | 5,291 |  |  | $ | 5,291 |
CMS Energy, including Consumers |  |  |  |  |  |  |  |  |
Net income (loss) available to common stockholders |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 273 |  |  | $ | 187 |  |  |  | $ | 540 |  |  | $ | 404 |
Gas utility |  | 11 |  |  | 4 |  |  |  | 195 |  |  | 181 |
NorthStar Clean Energy |  | 6 |  |  | 16 |  |  |  | 53 |  |  | 26 |
Other reconciling items |  | (39) |  |  | (33) |  |  |  | (57) |  |  | (40) |
Total net income available to common stockholders – CMS Energy |  | $ | 251 |  |  | $ | 174 |  |  |  | $ | 731 |  |  | $ | 571 |
Consumers |  |  |  |  |  |  |  |  |
Net income (loss) available to common stockholder |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 273 |  |  | $ | 187 |  |  |  | $ | 540 |  |  | $ | 404 |
Gas utility |  | 11 |  |  | 4 |  |  |  | 195 |  |  | 181 |
Other reconciling items |  | (11) |  |  | (13) |  |  |  | (10) |  |  | (9) |
Total net income available to common stockholder – Consumers |  | $ | 273 |  |  | $ | 178 |  |  |  | $ | 725 |  |  | $ | 576 |
In Millions
| September 30, 2024 | December 31, 2023
CMS Energy, including Consumers |  |  |  |
Plant, property, and equipment, gross |  |  |  |
Electric utility 1 |  | $ | 19,826 |  |  | $ | 19,302 |
Gas utility 1 |  | 12,840 |  |  | 12,383 |
NorthStar Clean Energy |  | 1,469 |  |  | 1,420 |
Other reconciling items |  | 21 |  |  | 30 |
Total plant, property, and equipment, gross – CMS Energy |  | $ | 34,156 |  |  | $ | 33,135 |
Consumers |  |  |  |
Plant, property, and equipment, gross |  |  |  |
Electric utility 1 |  | $ | 19,826 |  |  | $ | 19,302 |
Gas utility 1 |  | 12,840 |  |  | 12,383 |
Other reconciling items |  | 29 |  |  | 38 |
Total plant, property, and equipment, gross – Consumers |  | $ | 32,695 |  |  | $ | 31,723 |
CMS Energy, including Consumers |  |  |  |
Total assets |  |  |  |
Electric utility 1 |  | $ | 20,222 |  |  | $ | 19,358 |
Gas utility 1 |  | 12,809 |  |  | 12,353 |
NorthStar Clean Energy |  | 1,711 |  |  | 1,604 |
Other reconciling items |  | 75 |  |  | 202 |
Total assets – CMS Energy |  | $ | 34,817 |  |  | $ | 33,517 |
Consumers |  |  |  |
Total assets |  |  |  |
Electric utility 1 |  | $ | 20,279 |  |  | $ | 19,417 |
Gas utility 1 |  | 12,852 |  |  | 12,397 |
Other reconciling items |  | 29 |  |  | 38 |
Total assets – Consumers |  | $ | 33,160 |  |  | $ | 31,852 |
1 Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.
Consumers Energy Company |
Segment Reporting Information [Line Items] |
Schedule of Financial Information by Reportable Segments | Presented in the following tables is financial information by segment:
In Millions
| Three Months Ended |  | Nine Months Ended
September 30 | 2024 | 2023 |  | 2024 | 2023
CMS Energy, including Consumers |  |  |  |  |  |  |  |  |
Operating revenue |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 1,448 |  |  | $ | 1,351 |  |  |  | $ | 3,806 |  |  | $ | 3,570 |
Gas utility |  | 213 |  |  | 244 |  |  |  | 1,485 |  |  | 1,720 |
NorthStar Clean Energy |  | 82 |  |  | 78 |  |  |  | 235 |  |  | 222 |
Total operating revenue – CMS Energy |  | $ | 1,743 |  |  | $ | 1,673 |  |  |  | $ | 5,526 |  |  | $ | 5,512 |
Consumers |  |  |  |  |  |  |  |  |
Operating revenue |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 1,448 |  |  | $ | 1,351 |  |  |  | $ | 3,806 |  |  | $ | 3,570 |
Gas utility |  | 213 |  |  | 244 |  |  |  | 1,485 |  |  | 1,720 |
Other reconciling items |  | — |  |  | 1 |  |  |  | — |  |  | 1 |
Total operating revenue – Consumers |  | $ | 1,661 |  |  | $ | 1,596 |  |  |  | $ | 5,291 |  |  | $ | 5,291 |
CMS Energy, including Consumers |  |  |  |  |  |  |  |  |
Net income (loss) available to common stockholders |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 273 |  |  | $ | 187 |  |  |  | $ | 540 |  |  | $ | 404 |
Gas utility |  | 11 |  |  | 4 |  |  |  | 195 |  |  | 181 |
NorthStar Clean Energy |  | 6 |  |  | 16 |  |  |  | 53 |  |  | 26 |
Other reconciling items |  | (39) |  |  | (33) |  |  |  | (57) |  |  | (40) |
Total net income available to common stockholders – CMS Energy |  | $ | 251 |  |  | $ | 174 |  |  |  | $ | 731 |  |  | $ | 571 |
Consumers |  |  |  |  |  |  |  |  |
Net income (loss) available to common stockholder |  |  |  |  |  |  |  |  |
Electric utility |  | $ | 273 |  |  | $ | 187 |  |  |  | $ | 540 |  |  | $ | 404 |
Gas utility |  | 11 |  |  | 4 |  |  |  | 195 |  |  | 181 |
Other reconciling items |  | (11) |  |  | (13) |  |  |  | (10) |  |  | (9) |
Total net income available to common stockholder – Consumers |  | $ | 273 |  |  | $ | 178 |  |  |  | $ | 725 |  |  | $ | 576 |
In Millions
| September 30, 2024 | December 31, 2023
CMS Energy, including Consumers |  |  |  |
Plant, property, and equipment, gross |  |  |  |
Electric utility 1 |  | $ | 19,826 |  |  | $ | 19,302 |
Gas utility 1 |  | 12,840 |  |  | 12,383 |
NorthStar Clean Energy |  | 1,469 |  |  | 1,420 |
Other reconciling items |  | 21 |  |  | 30 |
Total plant, property, and equipment, gross – CMS Energy |  | $ | 34,156 |  |  | $ | 33,135 |
Consumers |  |  |  |
Plant, property, and equipment, gross |  |  |  |
Electric utility 1 |  | $ | 19,826 |  |  | $ | 19,302 |
Gas utility 1 |  | 12,840 |  |  | 12,383 |
Other reconciling items |  | 29 |  |  | 38 |
Total plant, property, and equipment, gross – Consumers |  | $ | 32,695 |  |  | $ | 31,723 |
CMS Energy, including Consumers |  |  |  |
Total assets |  |  |  |
Electric utility 1 |  | $ | 20,222 |  |  | $ | 19,358 |
Gas utility 1 |  | 12,809 |  |  | 12,353 |
NorthStar Clean Energy |  | 1,711 |  |  | 1,604 |
Other reconciling items |  | 75 |  |  | 202 |
Total assets – CMS Energy |  | $ | 34,817 |  |  | $ | 33,517 |
Consumers |  |  |  |
Total assets |  |  |  |
Electric utility 1 |  | $ | 20,279 |  |  | $ | 19,417 |
Gas utility 1 |  | 12,852 |  |  | 12,397 |
Other reconciling items |  | 29 |  |  | 38 |
Total assets – Consumers |  | $ | 33,160 |  |  | $ | 31,852 |
1 Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=cms_ConsumersEnergyCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |