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Exit Activities and Asset Sales (Tables) | 9 Months Ended
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Sep. 30, 2025
Restructuring Cost and Reserve [Line Items] |
Schedule of Retention Benefit Liability Roll Forward | Presented in the following table is a reconciliation of the retention benefit liability recorded in other liabilities on Consumers’ consolidated balance sheets:
In Millions
Nine Months Ended September 30 |  |  |  | 2025 | 2024 |
Retention benefit liability at beginning of period |  |  |  |  |  |  | $ | 14 |  |  | $ | 16 |  |
Costs deferred as a regulatory asset 1 |  |  |  |  |  |  | 4 |  |  | 6 |  |
Retention benefit liability at the end of the period 2 |  |  |  |  |  |  | $ | 18 |  |  | $ | 22 |  |
1 Includes $1 million for the three months ended September 30, 2025 and $3 million for the three months ended September 30, 2024. 2 Includes current portion of other liabilities of $18 million at September 30, 2025 and $9 million at September 30, 2024.
Consumers Energy Company |
Restructuring Cost and Reserve [Line Items] |
Schedule of Retention Benefit Liability Roll Forward | Presented in the following table is a reconciliation of the retention benefit liability recorded in other liabilities on Consumers’ consolidated balance sheets:
In Millions
Nine Months Ended September 30 |  |  |  | 2025 | 2024 |
Retention benefit liability at beginning of period |  |  |  |  |  |  | $ | 14 |  |  | $ | 16 |  |
Costs deferred as a regulatory asset 1 |  |  |  |  |  |  | 4 |  |  | 6 |  |
Retention benefit liability at the end of the period 2 |  |  |  |  |  |  | $ | 18 |  |  | $ | 22 |  |
1 Includes $1 million for the three months ended September 30, 2025 and $3 million for the three months ended September 30, 2024. 2 Includes current portion of other liabilities of $18 million at September 30, 2025 and $9 million at September 30, 2024.

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