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v3.24.3

Reportable Segments (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | $ 1,743 | $ 1,673 | $ 5,526 | $ 5,512 |
Net income (loss) available to common stockholders | 251 | 174 | 731 | 571 |
Plant, property, and equipment, gross | 34,156 |  | 34,156 |  | $ 33,135
Total assets | 34,817 |  | 34,817 |  | 33,517
Consumers Energy Company |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 1,661 | 1,596 | 5,291 | 5,291 |
Net income (loss) available to common stockholders | 273 | 178 | 725 | 576 |
Plant, property, and equipment, gross | 32,695 |  | 32,695 |  | 31,723
Total assets | 33,160 |  | 33,160 |  | 31,852
Other reconciling items |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Net income (loss) available to common stockholders | (39) | (33) | (57) | (40) |
Plant, property, and equipment, gross | 21 |  | 21 |  | 30
Total assets | 75 |  | 75 |  | 202
Other reconciling items | Consumers Energy Company |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 0 | 1 | 0 | 1 |
Net income (loss) available to common stockholders | (11) | (13) | (10) | (9) |
Plant, property, and equipment, gross | 29 |  | 29 |  | 38
Total assets | 29 |  | 29 |  | 38
Electric Utility | Operating Segments |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 1,448 | 1,351 | 3,806 | 3,570 |
Net income (loss) available to common stockholders | 273 | 187 | 540 | 404 |
Plant, property, and equipment, gross | 19,826 |  | 19,826 |  | 19,302
Total assets | 20,222 |  | 20,222 |  | 19,358
Electric Utility | Operating Segments | Consumers Energy Company |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 1,448 | 1,351 | 3,806 | 3,570 |
Net income (loss) available to common stockholders | 273 | 187 | 540 | 404 |
Plant, property, and equipment, gross | 19,826 |  | 19,826 |  | 19,302
Total assets | 20,279 |  | 20,279 |  | 19,417
Gas Utility | Operating Segments |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 213 | 244 | 1,485 | 1,720 |
Net income (loss) available to common stockholders | 11 | 4 | 195 | 181 |
Plant, property, and equipment, gross | 12,840 |  | 12,840 |  | 12,383
Total assets | 12,809 |  | 12,809 |  | 12,353
Gas Utility | Operating Segments | Consumers Energy Company |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 213 | 244 | 1,485 | 1,720 |
Net income (loss) available to common stockholders | 11 | 4 | 195 | 181 |
Plant, property, and equipment, gross | 12,840 |  | 12,840 |  | 12,383
Total assets | 12,852 |  | 12,852 |  | 12,397
NorthStar Clean Energy | Operating Segments |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Revenue | 82 | 78 | 235 | 222 |
Net income (loss) available to common stockholders | 6 | $ 16 | 53 | $ 26 |
Plant, property, and equipment, gross | 1,469 |  | 1,469 |  | 1,420
Total assets | $ 1,711 |  | $ 1,711 |  | $ 1,604

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